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176 results about "Onion extract" patented technology

Bamboo wood preservative made from natural plant source and preparation method thereof

The invention discloses a bamboo wood preservative made from a natural plant source and a preparation method of the bamboo wood preservative. The bamboo wood preservative comprises, by mass, 2.5%-10% of extract from roots of kudzu vines, 1%-5% of extract from smoke trees, 1%-5% of extract from onions, 30%- 60% of alcohol and the balance distilled water, wherein the sum of the mass percentages of the materials is 100%. The preparation method of the bamboo wood preservative comprises the steps that alcohol and distilled water are mixed according to a mass ratio into ethanol water with the mass percentage of 30%-60%, the extract from roots of kudzu vines, the extract from smoke trees and the extract from onions are added into the ethanol water according to the mass percentages, the mixture is stirred for 30 minutes to 60 minutes in a vacuum decompression sealed tank at the temperature of 50 DEG C to 60 DEG C, the mixture is cooled to the normal temperature, and then a bamboo wood preservative solution containing the extract from roots of kudzu vines, the extract from smoke trees and the extract from onions is obtained, wherein the mass percentage of the extract from roots of kudzu vines, the mass percentage of the extract from smoke trees and the mass percentage of the extract from onions are certain. The bamboo wood preservative made from the natural plant source has the antibacterial function and the insect prevention function and can well restrain bamboo wood rotting fungi, brown rot fungi (Gloeophyllum) and white rot fungi (Coriolus versicolor). The bamboo wood preservative is a totally environmentally friendly material, the preparation technology is simple, energy consumption can be reduced, and compared with a chemical preservative, the bamboo wood preservative is high in safety for the environment.
Owner:JISHOU UNIVERSITY

Hyaluronic acid and silica gel composition for scar prevention and early repair and preparation method of hyaluronic acid and silica gel composition

The invention provides a hyaluronic acid and silica gel composition for scar prevention and early repair and a preparation method of the hyaluronic acid and silica gel composition. The method includes the steps of adding purified water to hyaluronic acid to be evenly stirred to prepare a hyaluronic acid solution, adding purified water to onion extract to prepare an onion extract solution, adding carbomer and purified water to glycerol to be evenly stirred to prepare a carbomer solution, sequentially adding the hyaluronic acid solution and the onion extract solution to the carbomer solution to be stirred, adding polydimethylsiloxane and dimethyl siloxane cross-linked polymers to be evenly stirred, making the mixture pass through a colloid mill, and obtaining the hyaluronic acid and silica gel composition. By adding natural plant extract for promoting skin wound healing, natural moisturizing factors, namely, hyaluronic acid, and siloxane polymers, the good effect of preventing scars from being formed is achieved, the effect of rapidly repairing scars in the early stage is achieved, and good effects are achieved for prevention and early repair of scars caused by general operations, traumas and burns.
Owner:郑州和济生物科技股份有限公司

Ice-temperature refreshing method of sciaenops ocellatus

The invention discloses an ice-temperature refreshing method of sciaenops ocellatus. The ice-temperature refreshing method comprises the following steps in sequence of: slaughtering, cleaning, cutting into slices, salting in a dry manner, dipping in preservative, and storing at ice temperature, wherein the preservative is prepared from liquorice extracting liquid, dark plum fruit extracting liquid, radix sophorae flavescentis extracting liquid, pericarpium granati extracting liquid, genger powder extracting liquid, onion extracting liquid and water; the ginger powder and the onion extracting liquid have the effects of deodorizing and inhibiting bacteria; the liquorice extracting liquid and the dark plum fruit extracting liquid have the effects on inhibiting the growth of microorganism in the sliced fish, so that the nutrition and the flavor of the sliced fish can be effectively remained; the pericarpium granati extracting liquid has the effect on solidifying the protein; and the radix sophorae flavescentis has the effects of sterilizing and disinfecting. According to the method, the steps of deodorizing and storing to refresh are synchronously carried out, the effect is remarkable, and the refreshing period of the sashimi can be effectively prolonged.
Owner:ZHEJIANG OCEAN UNIV

Dandruff removal shampoo and method for manufacturing same

The invention provides dandruff removal shampoo. The dandruff removal shampoo comprises Chinese herbal medicine extract, shampoo base materials, essence and preservatives. The Chinese herbal medicine extract comprises, by weight, 20-30 parts of Chinese arborvitae twig extract, 10-15 parts of peppermint extract, 10-20 parts of ipomoea cairica extract, 12-18 parts of radix isatidis extract, 8-15 parts of aloe extract, 10-18 parts of green tea extract, 6-12 parts of onion extract, 6-12 parts of lemon extract, 5-8 parts of mulberry extract and 2-10 parts of polygonum multiflorum and ginseng joint extract which are mixed with one another to obtain the Chinese herbal medicine extract; the shampoo base materials comprise, by weight, 40-50 parts of sodium dodecyl sulfate, 40-60 parts of water, 5-10 parts of cocamides and 2-4 parts of guar gum hydroxypropyl trimethyl ammonium chloride. The invention further provides a method for manufacturing the dandruff removal shampoo. The dandruff removal shampoo and the method have the advantages that dandruff can be effectively removed by the dandruff removal shampoo manufactured by the aid of the method, the blood circulation of the scalp of users can be promoted, grease of the scalp can be removed, growth of bacteria of the scalp can be inhibited, and grease secretion of the scalp can be balanced by means of replenishing moisture to the scalp.
Owner:中山市长兴实业有限公司

Method for preserving lotus root with garlic extract and onion extract

The invention relates to a method for preserving a lotus root with garlic extract and onion extract. The method comprises the following steps of: (1) preparing crude garlic extract; (2) preparing crude onion extract; (3) preparing compound preservative: weighing the crude garlic extract and dissolving the crude garlic extract in water, adding the crude onion extract, pullulan and konjac gum in sequence after the crude garlic extract is fully dissolved and stirring the solution uniformly, adjusting the pH of the solution to 4.6-4.8 with citric acid and diluting the solution with water, blending the solution with ultrasonic wave, and cooling the solution to room temperature for standby use, then the compound preservative is prepared; (4) selecting the lotus root raw materials; (5) washing and cutting the lotus root; (6) sterilizing; (7) keeping brittleness; (8) filming; and (9) vacuum packing and refrigerating the lotus root. According to the method for preserving the lotus root with the garlic extract and the onion extract, the garlic extract and the onion extract are used to prepare the compound film preservative serving as the preservative of the lotus root with skins, the compound film preservative has a good preservation effect, and the preservation period can be up to 5 months or above, and thus the problems of browning, hardness decrease and weight decrease in storing the fresh lotus root are solved.
Owner:GUANGXI UNIVERSITY OF TECHNOLOGY

Preharvest and postharvest compound treatment method for AP annona squamosa refreshment and fruit cracking restraint

The invention relates to a preharvest and postharvest compound treatment method for AP annona squamosa refreshment and fruit cracking restraint. The preharvest and postharvest compound treatment method comprises the steps of enabling complexing agent solution composed of water, calcium chloride and jasmonic acid to be spayed on fruits 1-2 weeks before picking; selecting and harvesting the fruits which are uniform in sizes, have no pest and disease damage and have a maturity of 80-90%; first soaking the harvested fruits in pollution-free preservative solution I composed of water, citric acid, oxalic acid and ascorbic acid for 20-30min, taking out the fruits, and draining moisture; soaking the fruits in preservative solution II onion extracting solution; finally enabling the processed fruits to be aired naturally in an air-conditioning room at 18-20 DEG C, and storing the fruits in a cold storage which is at 15 DEG C and has a relative humidity of 75%-85%; and after storage for 15 days, enabling the fruit cracking rate and the rotting rate of AP annona squamosa to be reduced to be within 15%. According to the preharvest and postharvest compound treatment method, the fruit cracking rate can be effectively reduced, the storage period of the fruits is prolonged, and the flavor and quality of the AP annona squamosa are not affected.
Owner:ZHANJIANG NORMAL UNIV

Lepista nuda culture medium based on yellow wine lees and preparation method of lepista nuda liquid strain

The invention discloses a lepista nuda culture medium based on yellow wine lees. The lepista nuda culture medium is prepared from, by weight, the yellow wine lees, mint leaves, onion extract, enzymatically-hydrolyzed fish scale powder, yeast extract, soy isoflavone, zinc lactate, adenine, nanoscale tourmaline powder, bacterial nano cellulose and the like. The culture medium is prepared from the yellow wine lees, the mint leaves, the enzymatically-hydrolyzed fish scale powder, molasses and the like and used for preparing a lepista nuda liquid strain, the adopted culture medium material is low in price cost, certain fragrance is provided for the culture medium through treatment of the raw materials, and a certain effect is achieved for improving the fragrance of lepista nuda; meanwhile, nutrient substances of the bacterial nano cellulose with the infectious microbe restraining effect are added into the culture medium, the nutrient substances provide good growth and development space for lepista nuda liquid strain mycelium pellets, along with degradation and absorption use of the bacterial nano cellulose, the onion extract with the infectious microbe restraining effect exerts effects, and a good environment is provided for lepista nuda fruiting bodies.
Owner:安徽天明生态林农科技开发有限公司
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