31 results about "Guava extract" patented technology

The invention discloses bacillus subtilis S1703 and application thereof, and belongs to the technical field of plant disease and pest control. The name of the bacterial strain is bacillus subtilis S1703, and the preservation number of the bacterial strain is GDMCC No: 66890. The bacterial strain S1703 has a wider antibacterial spectrum, and can effectively inhibit the growth of pathogenic bacteria such as fusarium oxysporum, colletotrichum gloeosporioides, alternaria alternata, aspergillus, phyllosticta, citrus reticulata, fusarium and the like; fermentation liquor of the S1703 has a good antibacterial effect on the psidium guajava wilt pathogen and the psidium guajava branch blight pathogen; the bacteriostasis rate on sigatoka sigatoka and guava leaf spot germs reaches 95% or above, and an excellent bacteriostasis effect is achieved. The strain S1703 can avoid potential adverse effects of chemical pesticides on the environment and crop safety, and has potential commercial development and application values in biological prevention and control practice of diseases.

The invention relates to the technical field of cosmetics, and discloses an umbilical cord blood moisturizing essence composition, an umbilical cord blood moisturizing essence as well as a preparation method and application of the umbilical cord blood moisturizing essence. The composition contains a hydrolyzed placenta extract, placenta protein, an umbilical cord extract, a guava fruit extract, a radix gentianae extract, decapeptide-4, nonapeptide-1, a lactobacillus fermentation product and a yeast fermentation product filtrate. The umbilical cord blood moisturizing essence prepared from the composition has multiple effects of moisturizing, repairing and resisting aging, and is mild, safe, excellent in stability and high in active ingredient retention rate.

The invention provides a corn stigma extract-containing mask mud with repairing, anti-wrinkle and freckle-removing effects and a preparation method thereof, and relates to the technical field of cosmetics. The mask mud is prepared from the following raw materials: corn stigma extract, guava fruit extract, white willow bark extract, tamarix chinensis flower extract, sulfonic acid hydroxypropyl ester lauryl glucoside cross-linked polymer sodium and auxiliary materials. The corn stigma extract is taken as a main raw material, and the three natural extracts, namely the guava fruit extract, the white willow bark extract and the tamarix chinensis flower extract, are compounded according to a specific proportion, so that multiple effects of resisting wrinkles, removing acnes, whitening, resisting allergy, repairing, removing freckles, tightening, moisturizing, soothing and the like are realized at the same time, and the effect of the corn stigma extract is remarkably improved; sulfonic acid hydroxypropyl ester lauryl glucoside cross-linked polymer sodium is used as a surfactant, so that the lotion is milder and more moisturizing, no preservative is added, and damages such as skin irritation, allergy, red and swollen skin, cuticle damage and dry skin are reduced.

This invention discloses a pesticide composition for controlling guava nematodes and its preparation method, belonging to the field of pesticide technology. By weight, the raw materials of the pesticide composition include the following components: 8-12 parts of neem seed extract, 8-12 parts of pyrethrum extract, 5-8 parts of tongkat ali extract, 5-8 parts of croton fruit peel extract, 5-8 parts of guava leaf extract, 20-25 parts of compound microbial agent, 3-5 parts of sodium lignosulfonate, 5-8 parts of xanthan gum, 4-6 parts of trehalose, and 80-100 parts of water. The above components work synergistically to achieve excellent control of guava nematodes.

The present invention relates to a method for preparing a fermented guava leaf composition having antioxidant efficacy superior to that of conventional guava leaves by using lactic acid bacteria fermentation in a guava leaf extract. The present invention has an excellent effect of providing: the method for preparing a guava leaf composition fermented with lactic acid bacteria, in which lactic acid bacteria of Leuconostoc mesenteroides (MGE 3138), Lactobacillus plantarum (MGE 3143), and Leuconostoc citrium Cares-1 are inoculated into a guava leaf extract and fermented; and a food composition having improved antioxidant efficacy and palatability by using the composition.

The invention belongs to the technical field of pest control, and particularly relates to a method for efficiently controlling guava leaf rollers. The invention relates to an insecticidal composition. The insecticidal composition is prepared by binary compounding of an effective component I and an effective component II, the effective component I is pyridalyl, and the effective component II is emodin; the mass ratio of the effective component I to the effective component II is (1-100): (100-1). According to the prevention and control method, the insecticidal composition is selected for foliage spraying, meanwhile, the guava fruits are subjected to bagging treatment, and therefore the angutortria can be effectively prevented and controlled. When the effective components in the insecticidal composition are compounded, the insecticidal composition has a synergistic effect on psidium guajava leaf roller, and compared with a single effective component, the insecticidal composition can improve the prevention and control effect on the psidium guajava leaf roller, reduce the use dosage of pesticides and reduce the influence on the environment; in addition, generation and development of pesticide resistance can be delayed, the service life of the pesticide is prolonged, and comprehensive prevention and control of agricultural pests are facilitated.

The invention aims to provide a new application of a guava leaf extract for indications, and particularly relates to a new application of the guava leaf extract for treating nervous system degenerative diseases, Parkinson's disease, anti-aging (used for medicines with beauty and health care effects), amyotrophic lateral sclerosis and metabolic diseases, and an effect of the guava leaf extract in brain nerve protection.

The application provides an eye-care composition solution for relieving visual fatigue and a preparation method and application thereof, and belongs to the technical field of eye-care products. The composition solution comprises the following raw materials in mass percentage: Psidium guajava fruit powder 0.4-4%; Aronia melanocarpa fruit powder 0.8-4%; dihydroquercetin 0.01-0.2%; ergothioneine 0.01-0.06%; and the balance is water. The application takes Psidium guajava fruit powder and Aronia melanocarpa fruit powder as the main body, and is supplemented by dihydroquercetin and ergothioneine for joint action, so that the antioxidant and anti-inflammatory capacity of the eye can be improved, and the tear secretion of dry eye mice can be increased. The composition of the application produces a synergistic effect between the plant extracts and the high-efficiency active ingredients through scientific proportioning, aims to simultaneously relieve visual fatigue and improve dry eye symptoms, and has high product development value.

This invention discloses an organic fertilizer for increasing guava yield in saline-alkali land and its preparation method, relating to the field of biotechnology. The active ingredients of this organic fertilizer include *Bacillus horikoshii* ACCC 01061, *Bacillus safensis* CICC 21743, *Sporidiobolus salmonicolor* CICC 32895, *Trichoderma koningii* CICC 13006, and *Trichoderma longibrachiatum* ACCC 32095. This organic fertilizer can improve the yield per guava tree and the quality of the fruit grown in saline-alkali land, and has significant market application value.

The invention belongs to the technical field of pest control, and particularly relates to a method capable of effectively preventing and controlling psidium guajava leaf tortrix. The invention relates to an insecticidal composition. The insecticidal composition is prepared by binary compounding of an effective component I and an effective component II, the effective component I is pyridalyl, and the effective component II is guadipyr; the mass ratio of the effective component I to the effective component II is (1-100): (100-1). According to the prevention and control method, the insecticidal composition is selected for foliage spraying, meanwhile, the guava fruits are subjected to bagging treatment, and therefore the angutortria can be effectively prevented and controlled. When the effective components in the insecticidal composition are compounded, the insecticidal composition has a synergistic effect on psidium guajava leaf roller, and compared with a single effective component, the insecticidal composition can improve the prevention and control effect on the psidium guajava leaf roller, reduce the use dosage of pesticides and reduce the influence on the environment; in addition, generation and development of pesticide resistance can be delayed, the service life of the pesticide is prolonged, and comprehensive prevention and control of agricultural pests are facilitated.

The application provides a processing technology of deodorization and tenderization fish slices, which comprises the following steps: S1. live fish slaughtering and pretreatment, S2. scale removing and slicing, S3. peeling, S4. deodorization liquid soaking, S5. tenderizer rolling, S6. vacuum packaging and ultra-high pressure sterilization, S7. quick freezing, shaping and refrigeration. The deodorization liquid is composed of guava leaf extract, noni fruit fermentation liquid and drinking water. The tenderizer is composed of sugarcane extract, moringa leaf fermentation extract, jackfruit seed starch, edible salt and drinking water. The application utilizes the synergistic effect of plant extracts, deodorizes efficiently through guava leaf polyphenols, noni fruit organic acids and protease, and simultaneously assists tenderization. The sugarcane extract containing GABA, combined with moringa leaf protease and jackfruit seed starch, significantly improves the tenderness. The obtained fish slices are odorless and tender, and in addition, the technology is safe and natural, suitable for industrial production and export.

1.The name of the design product: packing bottle (guava make-up removing cream bottle). 2.The use of the design product: the design product is used for containing make-up removing cream. 3.The design points of the design product: the combination of shape, pattern and color. 4.The picture or photo that best shows the design points: front view. 5.The design claimed contains color.

This invention relates to the field of agricultural fertilizer technology, and in particular to a slow-release fertilizer formula suitable for the growth period of guava. By weight, the core layer comprises 30-40 parts potassium sulfate, 5-8 parts calcium nitrate, and 3-5 parts magnesium sulfate; the middle layer comprises 15-20 parts ammonium dihydrogen phosphate, 1-2 parts borax, and 0.5-1 parts zinc sulfate; the outer layer comprises 20-25 parts urea, 10-15 parts potassium humate, and 3-5 parts amino acid chelate powder; and the coating material comprises 2-4 parts bio-based polyurethane and 0.5-2 parts modified paraffin. This invention employs a core layer, middle layer, and outer layer structure. The outer layer provides fast-acting nutrients that are rapidly released after fertilization, meeting the nitrogen requirements of guava during its budding and shoot-growing stage. The middle layer releases nutrients in large quantities 45-60 days after fertilization, matching the phosphorus, boron, and zinc requirements during the flowering and fruit-setting stage. The core layer provides long-acting, slow-release nutrients that are gradually released during the fruit enlargement stage, meeting the high potassium, calcium, and magnesium requirements. This invention achieves a high degree of consistency between the nutrient release curve and the physiological nutrient requirement curves of guava during shoot growth, flowering, and fruit enlargement.

The invention discloses a psidium guajave acid derivative as well as a preparation method and application thereof. The preparation method comprises the following steps: crushing radix sophorae flavescentis root bark, heating and extracting with an ethanol solution, concentrating under reduced pressure to obtain a total extract, dispersing the total extract in water, filtering, eluting filtrate with 732 type cation exchange resin and distilled water to obtain a non-alkaloid part, and extracting with petroleum ether and ethyl acetate to obtain an ethyl acetate extraction part; carrying out silica gel column chromatography, polyamide column chromatography, ODS column chromatography, Sephadex LH-20 column chromatography and preparative HPLC (High Performance Liquid Chromatography) separation and purification on the ethyl acetate extraction part to obtain seven guava acid derivatives, wherein the compounds 1-6 are new compounds. According to the invention, alcohol-induced AML-12 cytotoxicity is adopted to evaluate the liver protection effect of monomeric compounds, and the compounds 1-7 are proved to have obvious inhibition effect on cytotoxicity. A rat alcoholic liver injury model is adopted to evaluate the in-vivo liver protection effect of the psidium guajave acid, it is proved that the psidium guajave acid has an obvious protection effect on alcohol-induced liver injury, and the new application of the psidium guajave acid in preparation of the liver protection medicine is proved.

The invention relates to the field of preparation of sour tea water extracts, and particularly discloses a preparation method and application of a sour tea water extract, and the preparation method comprises the following steps: S1, spreading and airing fresh tea leaves for 4-6 hours until the water loss rate is 10-15%; s2, treating for 60-90 seconds at the temperature of 100-105 DEG C, and rolling for 20 minutes while the tea is hot; s3, the rolled leaves are put into bamboo tubes in a layered mode, guava leaf powder accounting for 1% of the weight of the fresh leaves is spread on each layer, the two ends of the bamboo tubes are sealed and then buried into soil pits with the pH being 4.5-5.5, and fermentation is conducted for 6 months or longer at the temperature of 25-30 DEG C; s4, aging the fermented tea blocks for 3-4 years at the temperature of 20-25 DEG C and the humidity of 60%; the traditional fermentation intelligence and the modern extraction technology are fused, so that efficient enrichment and synergistic interaction of natural active ingredients are realized; the combination of bamboo tube anaerobic fermentation and specific plant addition is taken as a core, and unique microbial communities and active components are inoculated in an accurately controlled aging period; and through a high-temperature short-time directional extraction process, heat-sensitive functional factors are completely reserved, and the technical limitations of large activity loss and single effect in conventional tea deep processing are broken through.

The invention discloses a non-toxic extraction method for efficiently extracting lycopene from guava, and relates to the technical field of component extraction. The invention relates to a non-toxic extraction method for efficiently extracting lycopene from guava. The method comprises the following steps: sample preparation, lycopene extraction, characteristic analysis, lycopene concentration determination and processing treatment. Through unique extraction process design, it is ensured that the extracted lycopene product is non-toxic and harmless, and the method is suitable for the fields of livestock and poultry production and the like. Meanwhile, compared with a microbial fermentation method, the method has the advantages that the extraction yield of the lycopene can be remarkably increased, the problem that the fermentation yield is low due to the fact that a large amount of lycopene cannot be accumulated in the microbial fermentation method is solved, the process of naturally extracting the lycopene is optimized, the influence of test conditions on the extraction yield is reduced, and the method is suitable for industrial production. The high-efficiency extraction of the high-purity lycopene from the guava becomes possible, the price of the high-purity lycopene on the market is reduced, and the yield is increased.

The invention provides a fried food wrapping material and application thereof.The fried food wrapping material comprises slurry powder and wrapping powder, the slurry powder comprises functional components and basic components, the functional components comprise phytic acid, bamboo leaf extract, guava leaf extract and D-sodium erythorbate, and the basic components comprise starch, flour, oil, a leavening agent and a thickening agent. The wrapping powder comprises starch, flour, oil and a leavening agent, and the mass ratio of the slurry powder to the wrapping powder is 1: (0.85-1.05). The phytic acid can fundamentally cut off fat oxidation and Maillard reaction paths catalyzed by metal ions such as Fe < 2 + > and the like, the bamboo leaf extract and the guava leaf extract can directly terminate an oxidation reaction chain, the D-sodium erythorbate can consume oxygen in a system and create a low-oxygen environment, and the four components have a synergistic effect of chelation, removal and isolation, so that the effect of reducing the oxygen content in the system is achieved. Therefore, the product can still keep stable and attractive golden yellow after being frozen and fried again, and the phenomenon that the color is too deep or blackened is avoided.

The application relates to the technical field of edible essence. The application discloses a guava essence and a preparation method thereof. Raw material composition of the guava essence comprises the following components: ethyl maltol, methyl cinnamate, trans-2-hexenal, ethyl dihydro mairetin, benzaldehyde, phenethyl alcohol, propyl decanolactone, eugenol, peach aldehyde, propionic syriac wood ester, methyl benzoate, hexyl acetate, hexanal propylene glycol acetal, secondary octanol, acetic leaf alcohol ester, syriac wood acetate, butyric acid leaf alcohol ester, phenethyl acetate, lauryl acetate, ethyl acetate, ethyl butyrate, trans-2-hexenal propylene glycol acetal, benzaldehyde propylene glycol acetal, thiomenthone, propylene glycol, antioxidant, and soybean phospholipid. The prepared guava essence not only has natural guava flavor, but also can improve the taste of products, has high thermal stability, and has a long shelf life.

The invention relates to a composition with anti-sugar and anti-aging effects and application thereof. The composition is prepared from the following components in parts by mass: 10 to 30 parts of plukenetia volubilis linneo protein fermentation peptide, 20 to 60 parts of guava extract and 5 to 20 parts of pyrroloquinoline quinone disodium salt. The plukenetia volubilis linneo protein fermentation peptide is prepared by a method comprising the following steps: mixing plukenetia volubilis linneo meal with an organic solvent, and performing degreasing treatment under a subcritical condition to obtain degreased plukenetia volubilis linneo; mixing the degreased plukenetia volubilis linneo with water, and performing micro-jet pretreatment to obtain pretreated plukenetia volubilis linneo; sequentially performing ultrasonic extraction, water bath extraction and centrifugation on the pretreated sacha inchi, taking supernate and settling to obtain sacha inchi protein; performing mixed fermentation on the sacha inchi protein and bacillus subtilis to obtain fermentation liquor; and performing ultrasonic extraction, filtration and drying on the fermentation liquor to obtain the traditional Chinese medicine composition. The composition prepared by the invention has anti-oxidation, anti-saccharification and anti-aging effects, and provides a functional component source for the field of skin care products.

The invention discloses a composite medicament for promoting flower and fruit retention of ruby guava and a preparation method thereof, and belongs to the technical field of pesticides. The composite agent comprises the following raw material components in parts by mass: 10-15 parts of a kelp extract, 5-10 parts of a rape pollen extract, 5-10 parts of a guava leaf extract, 5-8 parts of amino acid chelated trace elements, 5-8 parts of a composite microbial agent, 3-5 parts of sodium lignin sulfonate, 3-5 parts of chitosan and 80-100 parts of water, the amino acid chelated trace elements are chelates of iron, zinc, potassium, calcium, boron and amino acids. The components have a synergistic effect, so that the flower and fruit retention effect of the ruby guava can be effectively promoted.

The present application relates to the cosmetic technical field, specifically to a kind of composition with anti-glycation efficacy and its preparation method and application, raw material includes cactus fruit extract, psidium guajava fruit extract, fig extract.The composition of the present application is obtained by the specific preparation process of cactus fruit extract, psidium guajava fruit extract and fig extract, and the amount of control is proportion, through the synergistic effect between plant extracts, it can effectively antioxidant and inhibit the generation of late glycosylation end product, directly and effectively and long-acting improve skin glycation, make skin present healthy luster.

This invention relates to a composition with anti-glycation and anti-aging effects and its application. The composition comprises, by weight, 10-30 parts of fermented sacha inchi protein peptides, 20-60 parts of guava extract, and 5-20 parts of disodium pyrroloquinoline quinone. The fermented sacha inchi protein peptides are prepared by a method comprising the following steps: sacha inchi pulp is mixed with an organic solvent and defatted under subcritical conditions to obtain defatted sacha inchi; the defatted sacha inchi is mixed with water and pretreated using a microfluidic jet to obtain pretreated sacha inchi; the pretreated sacha inchi is subjected to ultrasonic extraction and water bath extraction sequentially, and the supernatant is collected by centrifugation to obtain sacha inchi protein; the sacha inchi protein is mixed with Bacillus subtilis for fermentation to obtain a fermentation broth; the fermentation broth is subjected to ultrasonic extraction, filtered, and dried to obtain the final product. The composition prepared by this invention has antioxidant, anti-glycation, and anti-aging effects, providing a functional ingredient source for the skincare industry.

The present application belongs to the technical field of pest control, and particularly relates to a method for preventing and treating leptopharae of guavas. A kind of insecticidal composition is prepared by compounding effective component I and effective component II; the effective component I is pyridalyl, and the effective component II is acetoprole, emodin or spirodines. The mass ratio of the effective component I and the effective component II is 1-100:100-1. The method for preventing and treating leptopharae of guavas sprays the insecticidal composition on the leaves, and simultaneously, the guava fruits are bagged, so that the leptopharae of guavas can be effectively prevented and controlled. When the effective components in the insecticidal composition are compounded, the synergistic effect on the leptopharae of guavas is achieved, compared with a single effective component, the prevention and control effect on the leptopharae of guavas can be improved, the use dose of pesticides can be reduced, the influence on the environment can be reduced, the generation and development of drug resistance can be delayed, the service life of the pesticides can be prolonged, and the comprehensive prevention and control of agricultural pests is beneficial.

1. The name of the design product: packaging bag (aluminum foil bag of guava wipes in rock zoo). 2. The use of the design product: the design product is used for packaging and storing cosmetic wipes. 3. The design points of the design product: the combination of shape, pattern and color. 4. The picture or photo that best shows the design points: front view. 5. The design for which protection is sought includes color. 6. The design product is a thin product, and the left view is omitted; the design product is a thin product, and the right view is omitted; the design product is a thin product, and the top view is omitted; the design product is a thin product, and the bottom view is omitted; the design product is a thin product, and the perspective view is omitted.

1.The name of the design product: packaging bottle (rock zoo guava oil cleansing honey). 2.The use of the design product: the design product is used for storing cosmetics. 3.The design points of the design product: the combination of shape, pattern and color. 4.The picture or photo that best shows the design points: front view. 5.The design contains colors. 6.Omit the top view for the side that is not commonly used; omit the left view because the design points have been shown in other views; omit the right view because the design points have been shown in other views; omit the perspective view because the design points have been shown in other views.

This invention discloses a method for extracting guava acid from cactus, relating to the field of plant extraction technology. The method includes the following steps: enzymatically hydrolyzing cactus using pectinase and cellulase, separating the hydrolysate and residue; extracting the residue with a 70-85% (V / V)% ethanol aqueous solution, separating the ethanol extract; mixing the hydrolysate and ethanol extract, allowing them to stand, separating the liquid phase, removing the ethanol and adjusting the pH to 6.0-7.0, loading the liquid onto a macroporous adsorption resin, and eluting with water; collecting the flow-through and water eluent, mixing them, adjusting the ethanol concentration to 30-35% (V / V), allowing them to stand, and removing the precipitate; continuing to add ethanol until the ethanol concentration reaches 45-55% (V / V), allowing them to stand, separating the solid phase, and recrystallizing the solid phase in a 40-50% (V / V)% ethanol aqueous solution to obtain guava acid. This method is simple, environmentally friendly, and can efficiently separate guava acid.

1. Name of the product in this design: Packaging Box (Rock Zoo Guava Oil Cleansing Honey Flower Box). 2. Purpose of this design: This design is used for storing cosmetics. 3. The key design elements of this product are the combination of shape, pattern, and color. 4. The image or photograph that best illustrates the design's key points: the front view. 5. The design for which protection is sought includes color. 6. Since the bottom surface is not commonly seen during use, the bottom view is omitted.

1. Name of the product in this design: Packaging Box (Guava). 2. Purpose of this design: for packaging. 3. The key design features of this product are the combination of shape and pattern. 4. The image or photograph that best illustrates the design's key points: a 3D model.