Product
Feature
Quick Research
Generate reliable direction feasibility study reports for your R&D in just a few steps.
Technical Q&A
Discover and master advanced knowledge NOW. Basics, ideas, possibilities, all at once.
Find Solutions
As an expert in R&D theories, this can generate solutions to your technical problems instantly.
Evaluate Feasibility
Analyze your overall solution with one click, know your potential R&D risks in advance.
Monitor Landscape
Get weekly tech updates, stay abreast of the latest tech innovations and key insights.
Patents
Literature
Hiro is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
54 results about "Penicillium digitatum" patented technology
Efficacy Topic
Property
Owner
Technical Advancement
Application Domain
Technology Topic
Technology Field Word
Patent Country/Region
Patent Type
Patent Status
Application Year
Inventor
Penicillium digitatum (/ˌpɛnɪˈsɪlɪəm/digitatum/) is a mesophilic fungus found in the soil of citrus-producing areas. It is a major source of post-harvest decay in fruits and is responsible for the widespread post-harvest disease in Citrus fruit known as green rot or green mould. In nature, this necrotrophic wound pathogen grows in filaments and reproduces asexually through the production of conidiophores. However, P. digitatum can also be cultivated in the laboratory setting. Alongside its pathogenic life cycle, P. digitatum is also involved in other human, animal and plant interactions and is currently being used in the production of immunologically based mycological detection assays for the food industry.
Sea yeast for diseases biological control of postharvest fruits and vegetables, and preparation and use thereof
Owner:ZHEJIANG UNIV
One strain of streptomyceslavendulae X33 and applications thereof
The invention discloses a strain of streptomyceslavendulae X33, and the preservation number is CCTCC No. M2013163. The bacterial strain and the fermentation liquid thereof can be used to prevent and treat vegetable penicillium digitatum, penicilliosis, sour rot disease, and canker disease and shoot blight of trees caused by botryosphaeriaspp. The streptomyceslavendulae X33 has the advantages of no toxic or side effect, simple preparation technology, low cost, and user-friendliness, is capable of preventing and treating various plant diseases at the same time, and has a prominent preventing and treating effect.
Owner:JIANGXI AGRICULTURAL UNIVERSITY
Muscodor sp.W-S-41 and application thereof
InactiveCN106947699AHigh antibacterial activityGreat application potentialBiocideFungiBiotechnologyPenicillium digitatum
The invention discloses muscodor sp.W-S-41, the preservation number of which is CCTCC NO: M2016759. The muscodor sp.W-S-41 can inhibit plant pathogenic fungi comprising Botrytis cinerea ZAU10, Pestalotiopsis sp. ZAU20, Fusarium sp. ZAU 28, Penicillium digitatum KH08, Pythium ultimum ZAU22 and the like.
Owner:ZHEJIANG UNIV
Pichia manshurica for controlling postharvest diseases of oranges and grapes
ActiveCN105861340ABroad antibacterial spectrumControl disease lossFungiFruit and vegetables preservationDiseaseCuticle
The invention discloses a Pichia manshurica for controlling postharvest diseases of oranges and grapes, and belongs to the field of biological control of postharvest diseases of fruits. A strain is identified as Pichia manshurica, and is named as Pichia manshurica Y4, and the preservation number of the Pichia manshurica Y4 is CGMCC 2.5415. When the Pichia manshurica is used, the Pichia manshurica is activated, cultured and centrifuged to obtain thalli, and the thalli are diluted with sterile water to prepare a thallus suspension with the concentration of 1.0*10<8> / mL. The suspension is sprinkled to the exocuticle of the fruits through using a watering pot, the fruits are air-dried, the dried fruits are put in a plastic basket, the plastic basket is sealed with a preservative film, and the sealed fruits are stored under room temperature conditions. The incidence of orange Penicillium digitatum, grape Aspergillus niger and gray molds is substantially reduced after treatment with the Pichia manshurica. The Pichia manshurica can substitute chemical bactericides to prevent and control postharvest diseases of oranges and grapes, avoids harms of the chemical bactericides to people, and has substantial economic and social benefits.
Owner:JIANGSU UNIV
Microbial water treatment agent for heavy metal containing organic waste water
InactiveCN105906071ABiodegradableSafeWater contaminantsWater/sewage treatmentAnabaena azollaeKlebsiella variicola
The invention belongs to the technical field of environment-friendly waste water treatment, and particularly relates to a microbial water treatment agent for heavy metal containing organic waste water. The microbial water treatment agent for the heavy metal containing organic waste water is prepared from dolomite powder, medical stone powder, anabaena azollae powder, water hyacinth powder, cladosporium sphaerospermum, Indian mustard powder, citrobacter amalonaticus, penicillium digitatum, hydroxyapatite powder, zeolite powder, citric acid, succinic acid, dicranopteris linearis powder, rhus lacquer powder, horse radish peroxidase, suillus bovines, laccaria amethystea, phanerochaete chrysosporium, bacillus subtilis, trichoderma koningii, trichoderma viride, bacillus mojavensis and klebsiella variicola. The microbial water treatment agent is high in treatment efficiency, low in running cost, wide in pH and temperature condition range, high in adsorbent reproducibility and free of secondary pollution.
Owner:BINZHOU UNIV
Genetic transformation methods of fingerlike blue mold mediated by agrobacterium tumefaciens
InactiveCN101182541AHigh regeneration rateGood repeatabilityMicroorganism based processesVector-based foreign material introductionBiotechnologyPenicillium bilaiae
The invention discloses a genetic transformation method of the agrobacterium tumefaciems mediation of penicillium digitatum; the method comprises the following steps that the plasmid is transferred into agrobacterium tumefaciems with the method of thermal stimulation to produce the agrobacterium tumefaciems which contains vectors; the agrobacterium tumefaciems which contains vectors is mixed with penicillium digitatum for culture and transformant is made through selection with antibiotics. The method of the invention is characterized by high regeneration rate, good repeatability and simple operation and the method lays a foundation for molecular operations such as gene expression and functional analysis of the penicillium digitatum.
Owner:ZHEJIANG UNIV
Preparation method for active mixed extract of tea tree oil meal as well as extract and application of extract
InactiveCN102870824AOvercome limitationsOvercome resourcesBiocideFruit and vegetables preservationCitrus volkamerianaPenicillium digitatum
The invention discloses a preparation method for an active mixed extract of tea tree oil meal as well as the extract and application of the extract. According to the method, water or alcohol is adopted as a solvent to extract waste tea tree oil meal residue to prepare the active mixed extract. The active mixed extract has an inhibiting effect on pathogenic fungi of microbe diseases after various fruits and vegetables are harvested, particularly has an obvious in vitro bacteriostatic effect on zymad like anthracnose of banana, Mango and papaya, as well as penicillium and penicillium digitatum of citrus after the fruits are harvested, can prevent and control diseases of banana, Mango and orange after harvesting in vivo, has an excellent effect in pollution-free preservation of fruits and vegetables after harvesting, and can be used as a plant antifungal agent or a fruit and vegetable preservative.
Owner:POMOLOGY RES INST GUANGDONG ACADEMY OF AGRI SCI
Traditional Chinese medicine composition preventing stalk penicillium digitatum and sclerotinia sclerotiorum, preparation method and application thereof
InactiveCN102379316AHas a broad-spectrum antibacterial effectEnhanced inhibitory effectBiocideFungicidesSide effectPenicillium digitatum
A traditional Chinese medicine composition preventing stalk penicillium digitatum and sclerotinia sclerotiorum comprises active component cortex fraxini and its extract and active component cortex dictamni and its extract, the mass percentage is respectively as follows: cortex fraxini and its extract 30 to 90% and cortex dictamni and its extract 10 to 70%. The preparation thereof is soaked in ethanol, extracted by ultrasonic and concentrated. The bacterial inhibition rate of the preparation can reach 90%. The preparation has exact effect, long effective term, non-toxic and non side effect andlow production cost, and overcomes the problems that the present chemical pesticide is easy to induce the drug resistance of pathogenic bacteria, the chemical agent residual exceeds the standard and does not meet the non-pollution requirement.
Owner:SOUTHWEST UNIVERSITY
Pyraclostrobin-containing sterilization composition
ActiveCN103229777AReasonable compositionGood prevention effectBiocideFungicidesDiseasePenicillium digitatum
The invention discloses a pyraclostrobin-containing sterilization composition. The pyraclostrobin-containing sterilization composition comprises active ingredients including pyraclostrobin and iminoctadine tris(albesilate), the weight ratio of which is 1:10-8:1, preferably, 1:5-5:1. The composition can be prepared into emulsifiable solution, water dispersible granules, wettable powder, suspending agent, emulsion in water, microemulsion and microcapsule suspending agent allowable by agriculture. The pyraclostrobin-containing sterilization composition has a good control effect on main diseases such as sour rot, penicilliosis, penicillium digitatum, black rot, anthracnose, botrytis cinerea, grape gray mold and watermelon stem blight occurring in the storage period of citrus, and compared with the existing single preparation, the prevention effect is obviously improved, and the pyraclostrobin-containing sterilization composition has obvious synergism.
Owner:农心作物科技股份有限公司
Bacteriostatic agent
InactiveCN102845453AEfficient killingReduce manufacturing costBiocideFungicidesBiotechnologyGeraniol
The invention discloses a bacteriostatic agent, comprising the following components: 10-18 parts of geraniol, 20-25 parts of eugenol, 7-10 parts of palmitic acid and 100-150 parts of water. The bacteriostatic agent disclosed by the invention can effectively kill penicillium digitatum on filter of an air conditioner, has low production cost, and is suitable for application.
Owner:QINGDAO SANDING SANITARY PROD
Microbial composite bacterial preparation and application thereof to preparation of fermented feed
The invention relates to a microbial composite bacterial preparation and application thereof to preparation of a fermented feed, and belongs to the technical field of biology and the technical field of fermentation. The invention provides a microbial composite bacterial preparation which is high in safety and can effectively inhibit filamentous fungi such as penicillium expansum, aspergillus niger, penicillium roqueforti, penicillium digitatum and the like. The microbial composite bacterial preparation consists of bifidobacterium longum with the preservation number of GDMCC No.60926 and lactobacillus plantarum with the preservation number of CGMCC No.5494; the fermented feed prepared by utilizing the microbial composite bacterial preparation is rich in nutrient, not liable to decay and very high in safety; and the concrete embodiment is that: in the fermented feed prepared by utilizing the microbial composite bacterial preparation, content of mould is 0 CFU / g, and after the fermented feed is placed for 15d at a temperature of 30 DEG C, the content of the mould in the fermented feed prepared by utilizing the microbial composite bacterial preparation is still 0 CFU / g.
Owner:JIANGNAN UNIV
Bifidobacterium adolescentis capable of inhibiting filamentous fungi and application of bifidobacterium adolescentis
ActiveCN111534453APenicillium extensaGood acid stabilityFruit and vegetables preservationBacteriaSpore germinationPenicillium digitatum
The invention discloses bifidobacterium adolescentis capable of inhibiting filamentous fungi and an application of the bifidobacterium adolescentis, and belongs to the technical field of biology. Theinvention provides a bifidobacterium adolescentis CCFM1108 strain, and the strain can inhibit filamentous fungi. Inhibition of filamentous fungi is specifically reflected in that after the strain is co-cultured with penicillium expansum spores, aspergillus niger spores, penicillium roqueforti spores or penicillium digitatum spores, the germination rate of the penicillium expansum spores, aspergillus niger spores, penicillium roqueforti spores or penicillium digitatum spores can be remarkably inhibited within 7 days; and after the fermentation supernatant of the strain is separately co-culturedwith penicillium expansum spores, aspergillus niger spores, penicillium roqueforti spores or penicillium digitatum spores, germination of the penicillium expansum spores, aspergillus niger spores, penicillium roqueforti spores or penicillium digitatum spores can be remarkably inhibited, and the spore germination inhibition rates can reach 99.88+ / -0.66%, 92.23+ / -0.53%, 88.83+ / -0.82% and 99.25+ / -0.62% respectively.
Owner:JIANGNAN UNIV
Method for anticorrosion and preservation of postharvest citrus
The invention discloses a method for anticorrosion and preservation of postharvest citrus. The method comprises the following steps: selecting sunny days to harvest citrus fruits with uniform sizes and colors and without mechanical wound and flaws; inoculating mature common citrus postharvest disease strains (penicillium digitatum and sour rot strains) to skins of the citrus fruits subjected to disinfection treatment, and then soaking the fruits with practical cinnamyl aldehyde-fruit wax solution (containing 2.5 percent tween-80) for 15-30 s after leaving to stand for 4 h; naturally airing, packaging and storing the citrus at room temperature. The method adopts the technical scheme of firstly performing surface inoculating on the citrus and then soaking the citrus with cinnamyl aldehyde-fruit wax solution, is novel in thinking, and breaks through traditional thinking. Cinnamyl aldehyde adopted belongs to an edible biological bacteriostatic agent, can effectively reduce the disease percentage of green mold and sour rot of citrus fruits, does not affect the quality of the fruits, and has a good application prospect in the field of anticorrosion and preservation of citrus.
Owner:XIANGTAN UNIV
Weissella paramesenteroides and application thereof
ActiveCN109988732ARich resource libraryFruit and vegetables preservationBacteriaBiotechnologyPenicillium bilaiae
The invention discloses weissella paramesenteroides JT13 with the preservation number of CGMCC No.17539, and application of the weissella paramesenteroides in preparing drugs for inhibiting penicillium digitatum and especially drugs for preventing green mold caused by penicillium digitatum after citrus fruits are harvested. The weissella paramesenteroides and the application thereof have the advantages that a lactic acid bacteria strain resource library is enriched, the application range of lactic acid bacteria in the field of fruit and vegetable preservation is widened, and a new solution isprovided for preventing and controlling the green mold after the citrus fruits are harvested.
Owner:SOUTHWEST UNIV
Bactericidal composition containing active ingredients bellkute and triflumizole and application of bactericidal composition
ActiveCN103039493AReduce the dosage per muReduce the degree of impactBiocideFungicidesBiotechnologyPenicillium digitatum
The invention discloses a bactericidal composition containing active ingredients bellkute and triflumizole and application of the bactericidal composition, and relates to bactericidal composition having synergistic effect. The bactericidal composition is applied to the chemical protection field of agricultural plants. The weight ratio of bellkute to triflumizole is 1: 100 to 100: 1; and the total weight of bellkute and triflumizole accounts for 5-90% of the weight of the bactericidal composition. The bactericidal composition provided by the invention is used for cereals, fruits, vegetables and commercial crops, and applied to prevention and treatment of gray mold, powdery mildew, rust disease, stalk break, stem wilt, gummy stem blight, anthracnose, ring spot, scab, leaf spot disease, alternaria leaf spot, fruit soft rot, penicilliosis and penicillium digitatum. The bactericidal composition provided by the invention is used for protecting plant propagating materials and plant organs grown later. The composition provided by the invention is wide in antibacterial spectrum, capable of functioning in both prevention and treatment, good in prevention and treatment effect for plant diseases and also capable of retarding or avoiding pathogenic bacteria from having medicine resistance.
Owner:JIANGSU ROTAM CHEM
Antibacterial composition containing boscalid and prochloraz-manganese chloride complex and application of composition
InactiveCN106135252AThe mechanism of action is differentReduce dosageBiocideFungicidesDiseaseNicotiana tabacum
The invention discloses an antibacterial composition containing boscalid and prochloraz-manganese chloride complex and application of the composition. According to the antibacterial composition, boscalid and prochloraz-manganese chloride complex serve as main effective components, and the weight ratio of boscalid to prochloraz-manganese chloride complex is (1-70):(1-50). The antibacterial composition can be used for preventing cereal, fruit tree and vegetable diseases, has a high synergistic effect, overcomes and delays virus insecticide resistance, is high in sterilization speed and long in persistence, reduces application cost, and is better in prevention effect compared with single medicament application. The composition can be used for preventing fungal diseases on crops, can be particularly used for preventing powdery mildew, gray mold, rape sclerotinia sclerotiorum, the rotten disease, garlic leaf blight, tobacco brown spot, pepper gray mold, watermelon blight, the mushroom damp disease, grape anthracnose, orange penicilliosis, penicillium digitatum, mango anthracnose and other fungal diseases, and is better in effect compared with single medicament application.
Owner:NANJING HUAZHOU PHARMA
Streptomyces thiogambosus and application thereof in prevention and treatment of citrus green mold
ActiveCN112608872AEasy to filterEasy to trainFruit and vegetables preservationBacteriaBiotechnologyMicroorganism
The invention discloses streptomyces thiogambosus, the preservation number of the streptomyces thiogambosus is GDMCC NO: 61327, and the streptomyces thiogambosus is classified and named as Streptomyces GXMD-hs-43. The strain is simple to screen and easy to culture, and the inventor also establishes a corresponding culture method. Researches show that the GXMD-hs-43 strain fermentation liquor has a very good prevention and treatment effect on citrus green mold, and the inhibition effect of the GXMD-hs-43 strain fermentation liquor on penicillium digitatum reaches up to 94.81% or above. Besides, a toxicology experiment of the GXMD-hs-43 strain shows that the GXMD-hs-43 strain is a non-toxic microorganism, so that the GXMD-hs-43 strain also has the characteristics of good ecological safety and the like, and secondary pollution cannot be caused in the use process. The discovery of the strain enriches the available microbial resources in China, and the strain has the advantages of stable antibacterial effect, high efficiency and environmental friendliness, and has good application prospects in prevention and treatment of citrus green mold.
Owner:GUANGXI UNIV FOR NATITIES +1
Application of plant polyphenols in preparing pesticide for preventing Penicillium digitatum after harvesting of citrus
ActiveCN106818754AReduce green moldExtended shelf lifeBiocideFruit and vegetables preservationSpore germinationPenicillium digitatum
The invention discloses an application of plant polyphenols in preparing a pesticide for preventing Penicillium digitatum after harvesting of citrus and relates to an application of tannin in preparing a pesticide resisting Penicillium digitatum. The adopted tannin is natural polyphenol compounds, has a better inhibition function on spore germination and mycelial growth of Penicillium digitatum of the citrus, can remarkably reduce occurrence of Penicillium digitatum after harvesting of citrus fruits, effectively prolongs the storage period of the citrus fruits, does not affect the quality of the citrus fruits and has a good application prospect in the field of preservation of the citrus fruits.
Owner:SOUTH CHINA BOTANICAL GARDEN CHINESE ACADEMY OF SCI
Novel sterilizing composition containing silthiopham
The invention relates to a novel sterilizing composition containing silthiopham. The sterilizing composition comprises an active component A and an active component B, wherein the active component A is selected from silthiopham; the active component B is selected from one of thiophanate-methyl and carbendazim; and the weight ratio of the effective active component A to the effective active component B is 1:80-60:1. After an auxiliary agent is added to the effective active components, the novel sterilizing composition can be prepared into wettable powder, water dispersible granules, suspending agents, suspension emulsion, water emulsion, microemulsion and used for controlling take-all disease of wheat, downy mildew, epidemic diseases, late blight, damping-off, powdery mildew, gray mold, early blight, fusarium wilt, sclerotinia, anthracnose, ring rot, penicilliosis and penicillium digitatum, is resistant in rain wash and has obviously synergic effect.
Owner:SHAANXI MEIBANG PHARMA GRP CO LTD
Primer sequence for testing imazalil fastness frequency of fingerlike penicillium notatum and testing method
InactiveCN101270384AStrong specificityGrasp the development trendMicrobiological testing/measurementDNA/RNA fragmentationAgricultural sciencePenicillium digitatum
The invention discloses a primer sequence which is used to detect the resistance frequency of Penicillium digitatum to imazalil, which comprises three groups of primer. A sense primer of the first group is equipped with a base sequence of SEQ ID No.1 in the sequence table, and an antisense primer of the first group is equipped with a base sequence of SEQ ID No.2 in the sequence table; a sense primer of the second group is equipped with a base sequence of SEQ ID No.3 in the sequence table, and an antisense primer of the second group is equipped with a base sequence of SEQ ID No.4 in the sequence table; a sense primer of the third group is equipped with a base sequence of SEQ ID No.5 in the sequence table, and an antisense primer of the third group is equipped with a base sequence of SEQ ID No.4 in the sequence table. The primer sequence of the invention has very high specificity and lays the foundation of the entire detection system.
Owner:ZHEJIANG UNIV
Citrus preservative
InactiveCN113455541AAntioxidantHigh glossFood ingredient as antioxidantFruit and vegetables preservationBiotechnologyVitamin C
The invention discloses a novel citrus preservative. The novel citrus preservative is mainly prepared from four substances, namely pentapeptide-sanxiapeptin, a surfactant Tween-80, chitosan and vitamin C. The sanxiapeptin is derived from Penicillium oxalicum SG-4 fermentation liquor, and is separated out through the steps of absolute ethyl alcohol extraction, rotary evaporation and concentration, freeze-drying, high-performance liquid chromatography enrichment and the like. The citrus preservative disclosed by the invention has a strong inhibition effect on the main rot-causing fungus penicillium digitatum after citrus harvesting, the effect of the citrus preservative is superior to the effect of pesticides such as Bellkute, prochloraz-manganese chloride complex and the like which are commonly used in the market, and meanwhile, the citrus preservative has safe, efficient and stable effects.
Owner:CHINA THREE GORGES UNIV
Plant disease combined bactericide
InactiveCN107279169AImprove securityGood control effectBiocideFungicidesDiseasePenicillium digitatum
The invention provides a plant disease combined fungicide. Especially the pesticide composition with prochloraz manganese salt and propineb as active ingredients, prochloraz manganese salt is prochloraz-manganese chloride, which is a broad-spectrum fungicide of imidazoles, which acts by inhibiting the biosynthesis of sterols. It has a good control effect on a variety of crop diseases caused by ascomycetes and semi-known fungi. Compared with prochloraz, the drug has high safety and is not easy to cause phytotoxicity. It is suitable for mushroom brown rot and brown spot. Mango anthracnose, citrus penicillium, green mold, anthracnose, pedicle rot, banana anthracnose, cucumber anthracnose, etc. Prosenb is a quick-acting, long-lasting, broad-spectrum protective fungicide, which is effective against It has a good protective effect against downy mildew of vegetables, tobacco, hops and other crops, as well as early and late blight of tomatoes and potatoes. It can control cabbage downy mildew, cucumber downy mildew, tomato morning and evening blight, mango anthracnose, and also has a certain inhibitory effect on powdery mildew, rust and diseases caused by Botrytis. It is safe for crops at the recommended dosage.
Owner:赵云
Synthesis of oligopeptide and application of oligopeptide in medicine for inhibiting citrus rot-causing bacteria penicillium digitatum
PendingCN111269291AStrong inhibitory activityGood inhibitory effectBiocideFungicidesBiotechnologyHemolysis
The invention discloses synthesis of oligopeptide and application of oligopeptide in a medicine for inhibiting citrus rot-causing bacteria penicillium digitatum. The oligopeptide is formed by linearlyconnecting five amino acids, is prepared by a solid-phase synthesis method, and is confirmed by high performance liquid chromatography and mass spectrometry detecting. Activity experiment results prove that the novel synthetic peptide has a good inhibition effect on Penicillium digitatum (Penicillium digitatum) which is a post-harvest rot-causing bacterium of citrus. Under the same concentrationeffect of 1 mg / ml, the preservative can be equivalent to commercially available preservatives; compared with oligopeptide with extremely small structural difference, the oligopeptide has better activity and no hemolysis phenomenon, which indicates that the substance has no obvious toxic or side effect on the human body, and indicates that the synthetic peptide Synpep prepared by the technology hasobvious advantages, is a potential citrus preservative, and can be used in industrial and agricultural production on a large scale.
Owner:CHINA THREE GORGES UNIV
Bactericidal composition and pesticide and application thereof
The invention discloses a bactericidal composition and a pesticide and application thereof. The bactericidal composition consists of prochloraz and cuppric nonyl phenolsulfonate in the weight ratio of 1:30-30:1, preferably 1:15-15:1. The pesticide consisting of the composition which serves as an active ingredient and auxiliary ingredients which are acceptable in pesticides can be used for preventing and controlling anthracnose of cucumbers, blue mould and penicillium digitatum of oranges, rice false smut and rice blast. Test results prove that the composition and the active ingredients of the pesticide can achieve an obvious synergetic effect, the application amount of each ingredient of the pesticide can be reduced effectively, the pesticide resistance of plants can be delayed, the effective duration is prolonged, the prevention and control application range is extended, and the promotional value is high.
Owner:LIER CHEM CO LTD
Preparation and application of citrus natural bacteriostatic protein CsLTP1
ActiveCN109837283AEnhanced inhibitory effectHarm reductionBiocideMicrobiological testing/measurementBiotechnologyPenicillium digitatum
The invention discloses preparation and an application of a citrus natural bacteriostatic protein CsLTP1, specifically discloses a codon-optimized non-specific lipid transfer protein CsLTP1 gene in rutaceae plants, and is characterized in that the gene includes a sequence shown in SEQ ID NO:2. By optimization of a codon of the bacteriostatic protein CsLTP1, a prokaryotic expression vector is constructed, recombinant expression, purification and identification of rCsLTP1 are performed, and the obtained rCsLTP1 protein has good thermal stability and acid-base stability, and has obvious inhibitory effect on pathogenic bacteria penicillium digitatum of postharvest green mold of citrus under a living body condition. Compared with the prior art, the plant-derived bacteriostatic protein CsLTP1 isa natural bacteriostatic agent which can be produced on a large scale, can significantly reduce the occurrence of postharvest green mold of citrus fruits, reduces the harm caused by chemical bactericides and has good application prospects in the field of antisepsis and fresh keeping of the citrus fruits.
Owner:HUAZHONG AGRI UNIV
Preparation for inducing fruit resistance for controlling diseases and using method thereof
The invention discloses a preparation for inducing fruit resistance for controlling diseases. The preparation is gamma-aminobutyric acid aqueous solution with concentration being 100-1000mug / ml when the fruit is pear, the concentration of the gamma-aminobutyric acid is 100mug / ml; when the fruit is loquat, the concentration of gamma-aminobutyric acid is 1000mug / ml; when the fruit is citrus, the concentration of gamma-aminobutyric acid is 100mug / ml; the diseases comprise penicilliosis, anthracnose or penicillium digitatum. The using method of the preparation is as follows: A. spraying gamma-aminobutyric acid with concentration being 100-1000mug / ml on the surface of the fruit for 24-72h before the fruit is picked until the surface of the fruit is wetted; B. soaking the fruit picked after 24h in gamma-aminobutyric acid with concentration being 100-1000mug / ml for 1-30min.
Owner:ZHEJIANG UNIV
Lactobacillus sucicola and application thereof
The invention discloses Lactobacillus sucicola JT03 with the preservation number being CGMCC No. 17538 and application of the Lactobacillus sucicola JT03 in the preparation of chemicals inhibiting Penicillium digitatum and especially chemicals for preventing citrus fruit postharvest green mold caused by the Penicillium digitatum. The Lactobacillus sucicola JT03 has the advantages that the Lactobacillus strain resource library is enriched, the application range of the lactobacillus in the fruit and vegetable fresh-keeping field is expanded, and a new solution is provided for the prevention andtreatment of citrus fruit postharvest green mold.
Owner:SOUTHWEST UNIVERSITY
Microorganism composite microbial inoculum capable of restraining mycelial fungi and application of microorganism composite microbial inoculum
ActiveCN111705015AImprove securityFull of nutritionBacteriaFood processingPenicillium digitatumNutrition
The invention discloses a microorganism composite microbial inoculum capable of restraining mycelial fungi and an application of the microorganism composite microbial inoculum, belongs to the technical fields of biology and fermentation, and provides the microorganism composite microbial inoculum which can effectively restrain mycelial fungi of penicillium expansum, aspergillus niger, penicilliumroqueforti, penicillium digitatum and the like. The microorganism composite microbial inoculum consists of bifidobacterium adolescentis of which the preservation No. is GDMCC No.60925 and lactobacillus plantarum of which the preservation No. is CGMCC No.5494. A fermented feed prepared from the microorganism composite microbial inoculum is rich in nutrients, fragrant in odour, not liable to corruptand high in safety, and specific reflection lies in that the content of mould in the fermented feed prepared from the microorganism composite microbial inoculum is 0CFU / g, and after the fermented feed is placed at 30 DEG C for 15d, the content of the mould in the fermented feed prepared from the microorganism composite microbial inoculum is 0CFU / g.
Owner:JIANGNAN UNIV
A kind of microbial composite bacterial agent and its application in the preparation of fermented feed
The invention relates to a microbial compound bacterial agent and its application in preparing fermented feed, and belongs to the field of biotechnology and fermentation technology. The invention provides a microbial composite bacterial agent that is highly safe and can effectively inhibit filamentous fungi such as Penicillium expanses, Aspergillus niger, Penicillium loudii, and Penicillium digitatum. Composed of Bifidobacterium longum of GDMCC No.60926 and Lactobacillus plantarum with preservation number of CGMCC No.5494, the fermented feed prepared by using this microbial compound bacterial agent is rich in nutrition, not easy to be corrupted and highly safe, specifically reflected in: using The content of mold in the fermented feed prepared by the microbial composite bacterial agent was 0 CFU / g, and after being placed at 30° C. for 15 days, the mold content in the fermented feed prepared by using the microbial composite bacterial agent was still 0 CFU / g.
Owner:JIANGNAN UNIV
A kind of filamentous fungus inhibitor and its application
ActiveCN111334455BInhibition of germination rateGrowth inhibitionFruit and vegetables preservationBacteriaSporePenicillium digitatum
Owner:JIANGNAN UNIV
Popular searches
Who we serve
- R&D Engineer
- R&D Manager
- IP Professional
Why Patsnap Eureka
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com