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264 results about "Turmeric extract" patented technology

Composition with auxiliary protection effect on alcoholic liver injury and preparation method thereof

InactiveCN104172159ASuitable for useScientific and reasonable formula designOrganic active ingredientsDigestive systemSalvia miltiorrhizaSemen
The invention discloses a composition with an auxiliary protection effect on an alcoholic liver injury and a preparation method of the composition. The composition with the auxiliary protective effect on the alcoholic liver injury is mainly prepared from the following raw materials in parts by weight: 57.5-172.5 parts of kudzuvine root extract, 22.5-67.5 parts of semen hoveniae extract, 35-105 parts of salvia miltiorrhiza extract, 18-57 parts of turmeric extract and 7.5-22.5 parts of ammonium glycyrrhetate. The raw materials respectively have anti-lipid peroxidation effect and protective effect on the liver. Functional tests show that the composition with the auxiliary protection effect on the alcoholic liver injury has better liver protection effect compared with the same dose of single kudzuvine root extract preparation and single semen hoveniae extract preparation, and liver fatty degeneration and liver lipid peroxidation which are caused by the alcoholic liver injury can be obviously alleviated. The composition with the auxiliary protection effect is prepared by adopting a scientific and reasonable production process, is definite in functions, controllable in quality and safe to take and is applicable to a large group of people suffering from the alcoholic liver injury.
Owner:BEIJING ZHONGTAI TIANHE SCI & TECH

Preparation method and application of turmeric fruit and vegetable enzyme

The invention belongs to the field of food health protection, and particularly discloses a preparation method and application of turmeric fruit and vegetable enzyme. The preparation method comprises the following steps: (1) cleaning, airing and smashing fruits and vegetables to obtain a mixed fruit and vegetable solution; (2) adding sugar into the mixed fruit and vegetable solution, inoculating saccharomycetes, carrying out sealed fermentation, and when the pH is less than 4.3, obtaining primary fermented liquid; (3) inoculating compound lactobacillus into the primary fermented liquid for secondary fermentation, wherein the compound lactobacillus comprises lactobacillus plantarum, lactobacillus casei and bacillus aceticus; carrying out sealed fermentation, and when the pH is less than 3.8, adding a turmeric extract into the fruit and vegetable solution for continuous fermentation for 10 days to obtain secondary fermented liquid; (4) filtering or centrifuging the secondary fermented liquid, and homogenizing and sterilizing filtrate or centrifuged supernate to obtain the turmeric fruit and vegetable enzyme. The prepared turmeric fruit and vegetable enzyme has a liver protecting effect, and is suitable for long-term prevention and health care application of people working under a high chemical liver injury risk environment.
Owner:SOUTH CHINA INST OF COLLABORATIVE INNOVATION

Low-cost and high-efficiency curcumin extraction method

The invention belongs to the technical field of extraction of plant effective components, and concretely relates to a low-cost and high-efficiency curcumin extraction method. The method sequentially comprises the following steps: taking crushed dry turmeric, carrying out extraction on the crushed dry turmeric by using ethanol, concentrating obtained extraction filtrate, extracting the concentrated filtrate with petroleum ether, re-concentrating the obtained extract, dissolving the obtained concentrate in an aqueous sodium hydroxide solution, extracting the obtained solution with ethyl acetate, and concentrating the obtained ethyl acetate layer to obtain a primary turmeric extract; and dissolving the primary turmeric extract in ethanol, and carrying out high-matching adsorption separation by adopting specially-produced modified attapulgite to respectively obtain a demethoxycurcumin and bisdemethoxycurcumin mixture and highly pure curcumin. The method fully utilizes the structural characteristics of the curcumin and the attapulgite, realizes high matching against the molecular difference, and has the advantages of convenience in operation, no large device demands, high extraction efficiency, low cost, effective separation of the curcumin from the demethoxycurcumin and the bisdemethoxycurcumin, high purity, and realization of industrial production.
Owner:广州市科虎生物技术有限公司
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