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1101 results about "Phytosterol" patented technology

Phytosterols, which encompass plant sterols and stanols, are phytosteroids, similar to cholesterol, which occur in plants and vary only in carbon side chains and/or presence or absence of a double bond. Stanols are saturated sterols, having no double bonds in the sterol ring structure. More than 200 sterols and related compounds have been identified. Free phytosterols extracted from oils are insoluble in water, relatively insoluble in oil, and soluble in alcohols.

Method for preparing antibiotic substituent for feed by probiotic asynchronous fermentation of Chinese herbal medicine

The invention discloses a method for preparing antibiotic substituent for feed by probiotic asynchronous fermentation of Chinese herbal medicine, belonging to the field of food nutrition and the technical fields of microorganisms and feed. The method comprises the following steps: extracting Chinese herbal medicine by adopting asynchronous fermentation and enzymolysis technologies, namely adding water and nutritive salt in proportion to prepare a Chinese herbal medicine fermentation liquid after a plurality of Chinese herbal medicines are subjected to impurity removal and super-micro smashing; firstly inoculating Aspergillus niger for aerobic fermentation, thus cellulose and pectinase are prepared; and then inoculating enterococcus faecium and lactobacillus plantarum for anaerobic fermentation; and then carrying out enzymolysis on damage cell walls, and dissolving out active substances of saponin, alkaloid, phytosterol, enzymic preparations, organic acid and the like. A plate-and-frame filter press is adopted to filter the fermentation liquid, the filtration liquid is directly subjected to low-temperature spray drying to prepare antibiotic substituent powder A; a filtration cake is dried by adopting a roller drier to prepare antibiotic substituent powder B, and the power A and the powder B are mixed and formulated in proportion to replace fermented enzymolysis Chinese herbal medicine extracts of antibiotic for feed.
Owner:河南安信生物科技股份有限公司 +1

Method for sequentially extracting tea saponin and tea seed oil from oil-tea camellia seeds

The invention discloses a method for sequentially extracting tea saponin and tea seed oil from oil-tea camellia seeds. A biological enzymatic hydrolysis method is firstly adopted for extracting tea saponin from shelled oil-tea camellia seed powder, and a water extraction method is further adopted for extracting the tea seed oil from desaponification residues. The process for extracting the tea saponin through the biological enzymatic hydrolysis method comprises the steps of cleaning, husking, crushing, fixing, homogenizing, performing enzymatic hydrolysis, performing coarse filtration through plate-frame filter cloth, and performing fine filtration through a miccroporous membrane. The process for extracting the tea seed oil through the water extraction method comprises the steps of ultrasonic vibration extraction and centrifugal separation. According to the method, the extraction efficiency of the tea saponin can be more than 90%, and the extraction efficiency of the tea seed oil can be more than 90%. The whole process flow is performed at low temperature, so that natural activity of the tea saponin, as well as vitamin E, phytosterol, squalene, natural flavor ingredients and the like in the tea seed oil are effectively protected. The foaming property and foam stability of the tea saponin prepared by the process are better in comparison with a traditional extraction method, the prepared tea seed oil has excellent quality, and the national pressed first-class tea seed oil standard can be achieved only by simple refining.
Owner:HUNAN BOBANG AGRI & FORESTRY TECH CO LTD

Cleanser composition with stable wire drawing effect and preparation method thereof

The invention discloses cleanser composition with a stable wire drawing effect and a preparation method thereof. The cleanser composition is characterized in that the composition has a wire drawing appearance, the wire drawing effect is long and thin like silk, foams are exquisite, dense, lasting and rich in a using process, and the skin is fresh and moist after the use of the composition; common components such as fatty acid, an amino acid surfactant and phytosterol are selected and used in the composition; when the temperature of a cleanser body of the cleanser composition prepared by an optimal proportional mixing process and an optimized preparation process reaches up to 50 DEG C, the cleanser body is taken out and smeared by hand, the long and thin wire drawing effect can be observed, water is added for rubbing to generate foams, and the foams are exquisite, dense, lasting and rich; after the circulation of high and low temperature from 50 DEG C to 25 DEG C, from 25 DEG C to -15 DEG C and from -15 DEG C to 25 DEG C, the cleanser body is smeared by hand, the long and thin wire drawing effect still can be observed, the water is added for rubbing to generate the foams, and the foams are exquisite, dense, lasting and rich; the usage and high and low-temperature environment transportation conditions are fully met; a test shows that the foams of the cleanser composition are more exquisite, dense, lasting and rich in comparison with a general cleanser; the skin after the use of the cleanser composition is softer and moister. Therefore, the cleanser composition has a good development prospect.
Owner:GUANGZHOU HUANYA COSMETIC SCI & TECH CO LTD
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