191 results about "Sclerotium" patented technology

The invention discloses an artificial cultivation method of xylaria fungus sclerotium, and relates to the field of sclerotium cultivation. The method comprises the following steps: collecting xylaria producing sclerotia, obtaining spores by adopting a spore separation method or obtaining core tissues by adopting a tissue separation method, inoculating the spores or the core tissues on an enriched PDA culture medium to be cultured into bacterial colonies, selecting hyphae with vigorous growth vigor at the edges of the bacterial colonies, and performing purification culture until a mother strain only containing a single strain is obtained; performing gene sequencing to identify the strain; propagating the mother strain to obtain an original strain, inoculating the original strain into a sterilized solid culture medium, culturing in a dark place to obtain a cultivated strain, placing the cultivated strain on soil, reserving a space for sclerotium development around the cultivated strain, culturing in the dark place for 33-90 days, and harvesting the sclerotium. The xylaria sclerotium with single germplasm can be cultivated on a large scale, and the problems of wild resource shortage and germplasm mixing are effectively solved.

The invention discloses application of polypeptide compounds in prevention and treatment of pathogenic microorganisms. The compound has a synergistic effect on agricultural fungi such as rhizoctonia solani, Sclerotinia sclerotiorum, Botrytis cinerea, Fusarium graminearum, Pyricaria oryzae, pyricularia oryzae, pyricularia oryzae, pyricularia oryzae, pyricularia oryzae, pyricularia oryzae, pyricularia oryzae, pyricularia oryzae, pyricularia oryzae, pyricularia oryzae, pyricularia oryzae, pyricularia oryzae and pyricularia oryzae. The method comprises the following steps: carrying out sterilization on plant bacteria such as Xanthomonas oryzae PXO99A, Xanthomonas axonophora dispsp.citrijx-6, Pseudomonas solanacearum (Smith) BNCC335855, Pseudomonas sp. The method is characterized by comprising the following steps of: killing Aspergillus flavus ACCC32601 (Aspergillus flavus), Penicillium expansum ACCC 30898 (Penicillium expansum. EXPANSum ACCC 30898), Monilinia coerulea ACCC 36263 (Aspergillus oryzae, Aspergillus niger, Aspergillus niger, Aspergillus niger, Aspergillus niger, Aspergillus niger, Aspergillus niger, Aspergillus niger and Aspergillus niger); the compound disclosed by the invention has a certain inhibition activity on various diseases caused by streptococcus agalactiae ATCC 27956, streptococcus dysgalactiae ATCC27957, Escherichia coli ATCC 25922 and Staphylococcus aureus, particularly, the compound Thiostreptin has a particularly remarkable inhibition effect on agricultural pathogenic bacteria, food-borne germs and cow mastitis germs, and is expected to be developed into a novel antibacterial drug, so that the compound disclosed by the invention can be used for preparing the antibacterial agent for preventing and treating various diseases caused by the streptococcus agalactiae ATCC 27956, the streptococcus dysgalactiae ATCC27957, the Escherichia coli ATCC 25922 and the Staphylococcus aureus.

The invention discloses bacillus subterraneus X18 and application thereof in promoting sclerotium formation of morchella esculenta. The subterranean bacillus X18 can promote sclerotium formation in a morchella sextelata strain, the morchella sextelata and the strain X18 are co-cultured on a PDA plate, the sclerotium of the morchella sextelata becomes larger, the dry weight is increased by 86.3%, and the dry weight of the sclerotium is increased by 25.6%-33.4% when the strain X18 is added into a morchella sextelata stock. Meanwhile, the invention also optimizes the fermentation process of the strain, has simple conditions, is convenient to apply, and is suitable for large-scale production of the morchella strain.

The invention belongs to the technical field of biological prevention and control, and particularly relates to a Burkholderia paragallinarum D15 and application of the Burkholderia paragallinarum D15. The Burkholderia parakholderia sp. D15 is preserved in China General Microbiological Culture Collection Center (CGMCC) on November 25, 2024, the address is No.3, No.1 yard, Beichen West Road, Chaoyang District, Beijing, and the preservation number is CGMCC NO. 1.61962. The Burkholderia parakholderia sp. D15 has the advantages that the Burkholderia parakholderia sp. According to the invention, a multifunctional strain Burkholderia paragallinarum D15 is separated from the rock wall of Danxia red rock, and the Burkholderia paragallinarum D15 has a relatively good antagonistic effect on most plant pathogens and has a relatively strong bacteriostatic effect on xanthomonas oryzae Xoo causing rice bacterial blight; the compound also has a relatively strong bacteriostatic effect on other pathogenic bacteria causing crop diseases, such as rice sheath blight disease, rice blast, fusarium graminearum, sclerotium rolfsii and ralstonia solanacearum, and lays a foundation for prevention and treatment of rice bacterial blight and development of related biological preparations.

The invention provides a preparation method and application of a bacterium-enzyme-magnetic nano-cluster composite detoxicating agent, the detoxicating agent takes a Fe3O4-HAP nano-cluster as a magnetic core, the surface of the detoxicating agent is subjected to functional modification, a composite flora composed of bacillus amyloliquefaciens, lactobacillus plantarum and saccharomyces cerevisiae is loaded to form sclerotia, a chitosan shell layer is constructed on the outermost layer, and the bacterium-enzyme-magnetic nano-cluster composite detoxicating agent is prepared. And a compound enzyme consisting of aflatoxin Bdegrading enzyme, zearalenone hydrolase and deoxynivalenol invertase is immobilized. The carrier can efficiently and synchronously degrade aflatoxin, vomitoxin and zearalenone, and can realize rapid separation and recovery through an external magnetic field.

The invention relates to the technical field of skin care, and provides a composition with anti-photoaging and after-sun soothing effects as well as a preparation method and application thereof. The composition comprises the following components in parts by weight: 0.01-1 part of a trollius chinensis bunge extract, 0.01-1 part of a Chinese wolfberry fruit extract, 0.01-1 part of a poria cocos sclerotium extract and 0.5-10 parts of sutrandan, and active components of the sutrandan comprise a radix sophorae flavescentis extract, a tribulus terrestris fruit extract and a dogwood fruit extract. According to the composition, six specific plant extracts including the trollius chinensis bunge extract, the Chinese wolfberry fruit extract, the poria cocos sclerotium extract, the radix sophorae flavescentis extract, the tribulus terrestris fruit extract and the dogwood fruit extract are selected and compounded, and the multiple components have a synergistic effect, so that the prepared product has good light aging resistance and after-sun soothing effects at the same time; and the composition also has the advantages of small irritation and high safety.

The invention discloses a poria cocos factory soilless culture method which comprises the following steps: uniformly mixing a poria cocos sclerotium culture medium main material and a culture medium auxiliary material in proportion, humidifying, and adjusting the pH value to 5.5-6.5; putting the mixture into a container, treating and sterilizing by adopting a chemical agent under a normal temperature condition, and then inoculating a poria cocos solid strain; the method comprises the following steps: putting the tuckahoe into a culture vessel, culturing at 22-25 DEG C, taking out when sclerotia is expanded, steaming the harvested tuckahoe, removing brown skin on the surface, slicing or dicing, and drying to obtain a finished product. The method is novel, reasonable in design, simple in procedure, convenient to implement, capable of saving wood, land, labor and energy, low in cost and high in economic benefit; due to the fact that cultivation is carried out under the soilless condition, sites and farming hours can be selected at will, damage caused by diseases, insects, grass and rats is effectively reduced, and therefore the high-quality, green and pollution-free poria cocos products are obtained.

The invention provides a micromolecular renewal fermentation composition and application thereof, and belongs to the technical field of cosmetics. The fermentation composition comprises the following components in parts by weight: 95-99 parts of a composite plant fermentation concentrated solution and 1-5 parts of a protective agent, the compound plant fermentation concentrated solution is prepared by taking a rhizoma polygonati root extract, a poria cocos sclerotium extract, an avocado fruit extract and a ginseng root extract as compound plant raw materials, and fermenting the compound plant raw materials through compound lactobacillus to obtain a secondary metabolite; the composite lactobacillus is composed of at least two of lactobacillus plantarum, lactobacillus mucus fermentation, lactobacillus casei and lactobacillus acidophilus. The fermentation composition is prepared by fermenting multiple plant extracts, the multi-link anti-aging effect is remarkable, skin wrinkles are comprehensively improved through multiple ways of scavenging free radicals, promoting regeneration of type I collagen and elastin, resisting saccharification and the like, the anti-wrinkle and tightening effects are good, the good anti-inflammatory and soothing effects are achieved, safety is good, and the composition is suitable for being used for skin care. The application prospect in the field of beauty makeup or daily chemicals is wide.

The present invention relates to the protein for treatment of infectious disease caused by Coronaviridae. In particular, the invention relates to a recombinant Sclerotium rolfsii lectin for use in the treatment, reduction in progression and curing of SARS-COV2 disease in a subject in need thereof. Pharmaceutical compositions comprising said recombinant Sclerotium rolfsii lectin are also described. The recombinant Sclerotium rolfsii lectin protein may comprise an amino acid sequence having at least 70% homology to SEQ ID NO: 1.

The invention relates to the technical field of pest prevention and control, in particular to a method for treating pine wood nematode infected wood through poria cocos. The method comprises the following steps: cutting down current-year epidemic wood, and treating tree heads, tree trunks and boughs to complete peeling and tendon retaining treatment; uniformly cutting the trunk and the boughs into standard cut-logs; the method comprises the following steps: selecting fresh poria cocos sclerotium skin tissues as strains, and cutting according to an area greater than 50% of a cross section; pit pits are dug in the sunny slope; laying small branches on the bottom layer, placing the cut-logs in the pits, fixing the cut-logs with non-woven fabrics after inoculation, covering the upper layer with thin branches and leaves, and covering with soil; the two-stage biological process of mycelium planting, propagation expanding and pine wood nematode and medium insect killing is sequentially completed through a soil heat and moisture preservation environment; the propagation path of pine wood nematodes is blocked through the natural isolation effect of soil, deadwood obtained after poria cocos is subjected to biological verification and then smashed on site to return to forests or be made into fuel particles, and harmless and resource recycling of epidemic wood is achieved. According to the method, the problems of pine wood nematode propagation and epidemic wood treatment are synchronously solved.

The invention discloses a ganoderma lucidum liver-protecting pill and a preparation method thereof, and the ganoderma lucidum liver-protecting pill comprises the following components: 8-20% of ganoderma lucidum polysaccharide extract, 5-15% of coptis chinensis extract, 4-10% of pulvis fellis saponin extract, 3-8% of oriental wormwood, 2-8% of taurine, 1-3% of vitamin E and 2-6% of scleroprotein (ganoderma lucidum sclerotium extract). The auxiliary materials comprise microcrystalline cellulose, corn starch, licorice extract, polyvinyl alcohol and the like, and the balance is 100%. Therefore, the problem of ingredient inactivation caused by traditional high-temperature / solvent extraction is solved through process innovation (such as supercritical CO2 pressure 300bar / enzymolysis pH 5.0 parameter optimization), the dissolution rate is increased to be more than or equal to 90% in 30 minutes (traditional pills need 45 minutes and only 75%), the limitation of single ingredient liver protection is broken through through the synergistic effect of the composite ingredients, and the liver protection effect is improved. Animal experiments prove that a liver injury marker ALT / AST can be reduced by more than 50%, the hepatic fibrosis area can be reduced by 40%, the degradation rate of the active ingredients within 6 months in a stability test is less than or equal to 5%, and the comprehensive bioavailability is improved by 30% compared with that of a traditional product.

The invention relates to an oxadiazole thioformate compound as well as a preparation method and application thereof. The compound has a structure as shown in a general formula (I): # imgabs0 #, an oxadiazole structure is taken as a basis, a thioformate structure with biological activity is introduced into the structure, a series of novel oxadiazole thioformate compounds are synthesized, and the compound provided by the invention has a wide application prospect on various common fungal diseases of crops, such as crop diseases, crop diseases and the like. The bactericidal composition has remarkable control effects on cucumber botrytis cinerea (B.c), blueberry anthracnose (C.a), rice blast (M.o), sclerotium of rape (S.s) and the like. The compound disclosed by the invention shows wide antibacterial activity and has a remarkable inhibition effect on various fungi.

The present invention discloses a shared Fusarium and its application, and belongs to the technical field of plant endophytic fungi. The shared Fusarium isolated by the present invention has a deposit number of CGMCC No.41090. Experiments have found that strain G3-29 has excellent inhibitory effects on multiple pathogens of Fusarium graminearum, pseudo-Fusarium graminearum, anthracnose bacteria, sclerotinia, wheat root rot flat navel helminth spores and corn flat navel helminth spores, and has good application prospects. Strain G3-29 has a significant promoting effect on wheat growth, and has a significant biological control effect on wheat scab. In addition, strain G3-29 processes lycopersicon and corn, and can also significantly reduce the occurrence of lycopersicon leaf spot disease and corn leaf spot disease. The present invention provides new strain resources for the prevention and control of gramineous plant diseases, and provides a theoretical basis for the effective prevention and control of multiple gramineous plant diseases.

The invention belongs to the technical field of microorganisms, and discloses an armillaria mellea strain Ag001 symbiotic with polyporus umbellatus, and the preservation number of the armillaria mellea strain Ag001 is CGMCC No.41458. The invention further provides a biological preparation containing the armillaria mellea strain Ag001 and a method for improving the sclerotium biomass and the active ingredient content of polyporus umbellatus. According to the armillaria mellea provided by the invention, the sclerotium biomass of polyporus umbellatus and the content of components such as polysaccharide and steroids can be remarkably improved, so that the economic benefit is improved.

The invention relates to streptomyces griseoaurantii ZDY1-19 capable of preventing and treating konjak southern blight, which is preserved in China General Microbiological Culture Collection Center (CGMCC) on September 27, 2024, and has a preservation number of CGMCC No.32086. The invention also relates to application of the streptomyces griseoaurantii ZDY1-19 in preventing and treating the konjak southern blight. The streptomyces griseoaurantiacus ZDY1-19 strain disclosed by the invention has a very strong inhibition effect on pathogenic bacteria of konjak southern blight, and fermentation liquor of the streptomyces griseoaurantiacus ZDY1-19 strain contains various metabolites with antibacterial effects. The strain has a relatively strong inhibition effect on sclerotium production and sclerotium germination of sclerotium rolfsii, and the inhibition rates can respectively reach 85.89% and 81.67%. The prevention and treatment effect of the konjak potted plant treated by the ZDY1-19 fermentation liquor is 64.36%. The bacterial strain is separated from konjak soil, has natural harmonious compatibility with a konjak planting environment, and has no toxic or side effect and no residue on soil ecology compared with chemical pesticides, so that the bacterial strain has potential commercial development and application values in biological prevention and control practice of diseases.

The invention discloses a genetic transformation method of PEG (Polyethylene Glycol) mediated penicillium sclerotiorum strain protoplast and application of the genetic transformation method. The method comprises the following steps: (1) culturing penicillium sclerotiorum to produce spores, germinating hyphae, and collecting and cleaning fresh penicillium sclerotiorum hyphae; (2) compounding Lysing Enzymes, Yatase, cellulase and pectinase to prepare a protoplast enzymatic hydrolysate, and then adding the protoplast enzymatic hydrolysate into the penicillium sclerotiorum hypha for enzymolysis to obtain a penicillium sclerotiorum protoplast; and (3) adding plasmids to be transformed into the penicillium sclerotiorum protoplast, and carrying out PEG (Polyethylene Glycol) mediated transformation and resistance screening to obtain a penicillium sclerotiorum protoplast transformant. According to the method, the number and regeneration rate of the protoplast can be remarkably increased, and the enzymolysis time can be effectively shortened.

The invention discloses a bacillus stutzeri MQ20YS04 and an application of the bacillus stutzeri MQ20YS04. The preservation number of the bacillus swezeyi MQ20YS04 disclosed by the invention is CCTCC (China Center for Type Culture Collection) NO: M 2024616, and the preservation number of the bacillus swezeyi MQ20YS04 disclosed by the invention is CCTCC NO: M 2024616. The strain has strong secondary metabolite synthesis capability, and can produce siderophore, IAA and the like. The strain MQ20YS04 also has the potential of plant growth promotion and disease control, and the strain MQ20YS04 has a relatively strong bacteriostatic effect on various pathogenic fungi such as botrytis cinerea, fusarium oxysporum, rhizoctonia solani and sclerotinia sclerotiorum, and has a very good control effect on pepper phytophthora blight and codonopsis pilosula root rot. In addition, the strain MQ20YS04 also has nitrogen fixation and phosphorus solubilization capabilities, and has a good application prospect.

The invention discloses bacillus Witzmannii for inhibiting phytopathogen and application of the bacillus Witzmannii, relates to the field of biological prevention and control, and aims to solve the problem that chemical prevention and control methods of phytopathogen cause negative effects on ecological environment and human health. The bacillus wiedmannii is bacillus wiedmannii SJZ and is preserved in the China Center for Type Culture Collection, the preservation date is December 23, 2024, and the preservation number is CCTCC (China Center for Type Culture Collection) NO: M 20242884. The bacillus vetzmannii disclosed by the invention can be used for inhibiting sclerotinia sclerotiorum and solanum nigrum. And protease, cellulase and chitinase can be secreted. The bacillus vetzmannii is used for nitrogen fixation and can secrete siderophores and IAA (indoleacetic acid).

The invention discloses soothing, repairing and anti-aging essence and a preparation method thereof. The soothing, repairing and anti-aging essence is prepared from the following raw materials: hydrolyzed sclerotium gum, a plant fermentation composition, recombinant III-type humanized collagen and auxiliary materials, the plant fermentation composition comprises the following raw materials: apples, lily rhizomes, Chinese wolfberry fruits and zymophyte, wherein the zymophyte is at least one of lactobacillus plantarum, bifidobacterium, lactobacillus buchneri, yeast, aspergillus niger, aspergillus oryzae and lactobacillus rhamnosus. All the components in the raw materials have a synergistic effect, so that the essence has the effects of resisting oxidation, repairing skin barriers, preventing collagen loss, promoting elastin fiber generation and the like. More importantly, the raw materials have the effect of improving the microbial flora of the facial skin, so that the microbial flora of the facial skin is balanced, and the effects of relieving, repairing and resisting aging are achieved.

The invention discloses bacillus subtillis ZKY07 for preventing and controlling bacterial diseases of pachyrhizua angulatus and application of the bacillus subtillis ZKY07. According to the invention, a strain ZKY07 which has an antagonistic effect on two pathogenic bacteria of the Pachyrhizua angulatus bacterial wilt is screened from strains separated from dendrobium leaves and is used for biological control of the Pachyrhizua angulatus bacterial wilt, and the preservation number of bacillus subtillis ZKY07 is GDMCC No: 64618. Through determination, the ZKY07 has a good antagonistic effect on ralstonia solanacearum causing pogostemon cablin bacterial wilt, ralstonia solanacearum causing peanut bacterial wilt, ralstonia solanacearum causing tomato bacterial wilt, Klebsiella variicola causing banana sheath rot, fusarium asiaticum causing peanut fruit rot and sclerotium rolfsii causing peanut southern blight. The strain ZKY07 has the effects of producing protease, producing cellulase, dissolving potassium, dissolving organophosphorus and fixing nitrogen. The invention provides an excellent biological control means for the bacterial wilt of the pueraria thomsonii.

The invention provides a core-shell microsphere for feed detoxification and a preparation method and application thereof.The core-shell microsphere comprises a sclerotium layer, a magnetic shell layer and a catalytic layer from inside to outside, and the sclerotium layer is composed of bacillus licheniformis and lactobacillus rhamnosus composite flora and a chitosan-sodium tripolyphosphate semipermeable membrane wrapping thalli; the magnetic shell layer is a Fe3O4 nano-particle coating, and the catalytic layer is a porous Mn-Ce-O shell. The microspheres have the double functions of biodegradation and chemical catalysis, the internal flora can degrade various toxins, the external catalytic layer efficiently decomposes stubborn toxins, the magnetic layer realizes rapid magnetic separation and recovery, and the microspheres are suitable for removing mycotoxins from feed raw materials such as corn and soybean meal.

The invention discloses a streptomyces albidoflavus strain SaTC2601 and application thereof, and belongs to the field of biological control. According to the invention, a streptomyces albidoflavus strain SaTC2601 is separated from faeces of larvae of WSFC, and the preservation number of the streptomyces albidoflavus strain SaTC2601 is CGMCC (China General Microbiological Culture Collection Center) No.33741. The strain SaTC2601 has a very good prevention and treatment effect on peanut southern blight caused by sclerotium rolfsii at peanut roots, also has a prevention and treatment effect on soil-borne pathogenic bacteria such as fusarium graminearum, fusarium solani, fusarium moniliforme, fusarium oxysporum, rhizoctonia solani and streptomyces scabies, and further, the strain SaTC2601 also has a very good growth promoting effect. The strain becomes a precious resource for new drug development and agricultural disease prevention and control, and is expected to play a huge role in the aspect of soil disease prevention and control.

The invention discloses a shared fusarium and application thereof, and belongs to the technical field of plant endophytic fungi. The preservation number of the shared fusarium obtained by separation is CGMCC (China General Microbiological Culture Collection Center) No.41090. It is found through experiments that the strain G3-29 has an excellent inhibition effect on various pathogenic bacteria such as fusarium graminearum, fusarium pseudograminearum, colletotrichum gloeosporioides, sclerotinia sclerotiorum, wheat root rot bihilum and maize bihilum, and has a good application prospect. The strain G3-29 has an obvious promotion effect on wheat growth, and has an obvious biological control effect on wheat scab. In addition, when the strain G3-29 is used for treating elymus dahuricus and corn, the occurrence of elymus dahuricus leaf spot disease and corn leaf spot disease can also be obviously reduced. A new strain resource is provided for prevention and control of gramineous plant diseases, and a theoretical basis is provided for effective prevention and control of various gramineous plant diseases.

Disclosed is a method of reducing fine lines or wrinkles on skin. The method can include applying a topical skin care composition to skin with fine lines or wrinkles. The composition can include lactobacillus ferment, ascorbyl glucoside, Terminalia ferdinandiana fruit extract, Helianthus annuus (Sunflower) seed extract, glycerin, Persea gratissima (avocado) oil, Butyrospermum parkii (shea) butter, coco-caprylate / caprate, Sclerotium gum, sodium benzoate, and tocopherol.

The invention belongs to the field of medicinal chemistry, and particularly relates to a peanut endogenous polypeptide Hypogin derivative and application thereof. The method comprises the following steps: firstly, carrying out structure simplification on a Hypogin endogenous peptide, searching an active fragment, and designing and synthesizing a series I of Hypogin derivatives; a Hypogin derivative with good activity in the series I is selected to be combined with cinnamic acid, and a series II compound is designed and synthesized. Research finds that the II-1 compound can well inhibit growth of sclerotium rolfsii mycelia, and also finds that I-12 affects a signal channel of sclerotium rolfsii PI3K, and potential targets are GPCR, RTK and PI3K of sclerotium rolfsii. Cytotoxicology tests show that II-1 has low human LO2 hepatotoxicity and conforms to the development direction of green bactericides. The Hypogin derivative disclosed by the invention has bacteriostatic activity, can be used as a basis for development of small peptide bacteriostatic agents, and has a good application prospect.

The invention discloses application of m-cresol to prevention and treatment of pepper southern blight, and belongs to the field of plant disease prevention and treatment. According to the invention, it is found for the first time that m-cresol has an inhibition effect on sclerotium rolfsii, wherein EC50 of m-cresol is 0.1560 [mu] L / mL; the m-cresol with the concentration of 2 * EC50 can completely inhibit sclerotium germination, sclerotium generation and hypha growth of the sclerotium rolfsii. Furthermore, m-cresol can be used for preventing and treating pepper southern blight caused by sclerotium rolfsii, the morbidity and disease index of pepper southern blight can be effectively reduced by using a m-cresol solution with the concentration of 0.125% to perform root irrigation treatment on pepper planted in pathogenic bacteria soil, the relative prevention and treatment effect reaches 100%, and adverse reaction of pepper plants cannot be caused. The invention provides a new method for controlling the pepper southern blight by using a medicament, and the method has the advantages of high efficiency, low cost, low environmental harm and the like.

The invention discloses a strain of Lysinibacillus bacilli B1 and application thereof, and belongs to the technical field of microorganisms. The preservation number of the bacstein lysine bacillus B1 is GDMCC No: 66653, and the preservation number of the bacstein lysine bacillus B1 is GDMCC No: 66653. The bacstein lysine bacillus has an inhibition effect on penicillium expansum, aspergillus ochraceus, botrytis cinerea, escherichia coli, listeria monocytogenes, sclerotium rolfsii, root rot bacteria, ralstonia solanacearum and fusarium oxysporum. The strain can be used for preventing and treating southern blight and root rot of siraitia grosvenorii, banana fusarium wilt, mycosis of navel oranges and the like; the bacterial fertilizer can be applied to the fields of fruit preservation and bacterial fertilizer biocontrol of the plants; meanwhile, the strain can also be applied to the field of food preservation, is a bacterial strain with multiple functions and wide application fields, and has a good application prospect.

The invention discloses paenibacillus FHY1 and application thereof, and belongs to the field of microorganisms. A strain of paenibacillus FHY1 is screened from Xinjiang populus euphratica juice, and experimental verification shows that a liquid culture of the paenibacillus FHY1 strain provided by the invention has a remarkable inhibition effect on magnaporthe oryzae, the bacteriostasis rate can reach 84%, and the inhibition rate on magnaporthe oryzae spore germination is 92%. And the rice growth can be promoted under the conditions of 150mM NaCl and 250mM NaCl. Meanwhile, the strain also has a good inhibition effect on pyricularia grisea, fusarium oxysporum, fusarium graminearum, sclerotinia sclerotiorum and colletotrichum gloeosporioides. Therefore, the invention provides a new strain with a good control effect on pathogenic fungi, and meanwhile, the growth and development of rice are remarkably promoted in a salt stress environment.

The application belongs to the field of agricultural fungicide compound, discloses a composition containing new white folium altheae alkaloid derivative Z-24 and anthraquinone components (emodin, emodin methyl ether, chrysophanol, aloe emodin) in rhubarb and mixed concentration thereof. The application of the composition in preventing and treating plant diseases caused by rhizoctonia solani, sclerotinia sclerotiorum, fusarium graminearum, botrytis cinerea, pyricularia oryzae and phytophthora capsici is disclosed, and the mass percentage of new white folium altheae alkaloid derivative Z-24 and anthraquinone components is 1:500, 1:100, 1:50 or 1:25. The fungicidal composition disclosed in the application has the advantages of wide fungicidal spectrum, low toxicity, effective delay of drug resistance of plant pathogens and the like, and has the value of further research and development.

The invention discloses a natural plant soothing and moisturizing composition and a preparation method thereof, and belongs to the technical field of cosmetics. Comprising the following steps: mixing a dendrobium stem extract, an aloe barbadensis leaf extract, a radix sophorae flavescentis root extract, an Ningxia wolfberry fruit extract, an echinacea purpurea extract, a skin conditioner, a humectant, a hydrolyzed pansy extract, hydrolyzed sclerotium gum and deionized water, and uniformly stirring to obtain the natural plant soothing and moisturizing composition. Through a multi-dimensional synergistic mechanism, the effects of efficient soothing and moisturizing, safety, mildness, excellent skin feeling, stability and reliability are achieved.