Patents
Literature
Hiro is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
Hiro

162 results about "Lipid peroxide" patented technology

Description of Lipid peroxide. Lipid peroxide: peroxides produced in the presence of a free radical by the oxidation of unsaturated fatty acids in the cell in the presence of molecular oxygen; results in the destruction of the original lipid leading to the loss of integrity of the membranes.

Preparation of water soluble pearl powder and method for producing soft capsule

InactiveCN101611862AAvoid excessive oxidationPrevent excessive agglutinationFood preparationCellular respirationHuman body
The invention relates to a health product, in particular to a soft capsule and a method for producing the same. The soft capsule is characterized in that: the soft capsule contains water soluble pearl powder, selenium-enriched yeast, natural vitamin E, beeswax, glycerol monostearate, span-80 and corn oil. The soft capsule is a powerful antioxidant which can effectively improve the rancidity of fatty acid in food and the alimentary tract, and protect cells from being damaged by harmful matters generated by oxidation of unsaturated fatty acid; the soft capsule is an extremely good free radical scavenger which can protect biological membranes from being attacked by free radicals, effectively resist ageing nutrients, improve immunity of a human body, keep the integrity of red blood cells and promote the biological synthesis of the red blood cells; the soft capsule is an indispensible promoting factor for cellular respiration, which can protect the lung tissue from air pollution; moreover, the soft capsule also can prevent the over-aggregation of blood platelets, avoid the increase of lipid peroxidation in the blood, prevent cardiovascular diseases and supplementing calcium element in the human body.
Owner:威海紫光生物科技开发有限公司

Health-care product for enhancing antioxidation of human bodies and preparation method thereof

ActiveCN102090630AImprove antioxidant capacityElevated superoxide dismutase (SOD)Food preparationDiseaseEpimedium
The invention relates to a health-care product for enhancing the antioxidation of human bodies, which comprises the following components in part by weight: 50 to 200 parts of ginseng extract, 40 to 250 parts of epimedium extract, 80 to 400 parts of medlar extract and 45 to 300 parts of manyprickle acanto-panax root. The invention also relates to a method for preparing the health-care product for enhancing the antioxidation of the human bodies. The health-care product is a Chinese medicinal preparation, and can improve the measurement of superoxide dismutase and glutathione oxide enzyme obvious, reduce peroxidation lipid content obviously, enhance the oxidation resistance of organisms, conduct a function of delaying aging and reduce various diseases due to presenility of the organisms.
Owner:熹熹生物科技(深圳)有限公司

Application of Chinese angelica polypeptide with effects of resisting oxidization and delaying ageing in preparation of food

The invention discloses an application of Chinese angelica polypeptide with effects of resisting oxidization and delaying ageing in preparation of food, particularly of health food, and further discloses a preparation method of the Chinese angelica polypeptide. The preparation method is simple and easy to implement, safe and non-toxic, stable and efficient, and is suitable for industrial production. In vitro, the Chinese angelica polypeptide has a characteristic of a certain hydroxyl radical clearance rate, which means that the Chinese angelica polypeptide has capacity of clearing active oxygen; at an integral animal level, an oxidative stress model and an ageing-associated model are used to perform a test, the test result discloses that the survival time of caenorhabditis elegans under an oxidative stress condition can be remarkably prolonged, the lipofuscin level in the caenorhabditis elegans is reduced, average lifetime of the caenorhabditis elegans is prolonged; under the oxidative stress condition and the ageing condition, the Chinese angelica polypeptide can be used for realizing remarkable anti-oxidization and ageing delaying effects by lowering the reactive oxide species (ROS) in vivo and lowering the content of lipid peroxide.
Owner:INFINITUS (CHINA) CO LTD

Selenium-rich nutritional powder and preparation method thereof

The invention relates to selenium-rich nutritional powder and a preparation method thereof and belongs to the technical field of health-care food. The selenium-rich nutritional powder is prepared from the following raw materials in parts by weight: 100-120 parts of black peanut powder, 40-60 parts of black corn flour, 20-40 parts of black sesame seed powder, 50-80 parts of wheat flour, 30-45 parts of buckwheat flour, 20-30 parts of kudzu root starch, 10-15 parts of nut kernel powder, 10-20 parts of Potentilla anserina powder, 8-12 parts of lycium barbarum and 5-9 parts of wild jujube seeds. According to the selenium-rich nutritional powder provided by the invention, raw materials such as black peanuts with very high selenium content are adopted as main ingredients, traditional Chinese medicine powder serves as an auxiliary ingredient, and organic selenium in the selenium-rich nutritional powder can be used for cleaning in-vivo free radicals, expelling in-vivo toxins, resisting oxidation, effectively inhibiting the generation of lipid peroxides, preventing blood clots, clearing cholesterol, improving human immunologic function and can also be used for protecting liver and expelling toxins; the selenium-rich nutritional powder can be directly swelled by boiling water and can also be added into wheat flour so as to prepare steamed bread, bread, cakes and pastries and the like.
Owner:苗娥

Preparation of soybean anti-fatigue biological active peptide

The invention discloses preparation of a soybean anti-fatigue biological active peptide, belonging to an extraction processing technology of plant protein. The method comprises the following steps: adding water in high-denaturation soybean meal serving as a raw material to prepare a mixed solution; performing ultrasonic preprocessing on the mixed solution; adding neutral protease into the processed mixed solution to perform enzymolysis so as to obtain enzymatic hydrolysate; performing ultrafiltration treatment on the enzymatic hydrolysate by using a membrane separation technology after the enzymolysis to obtain biological active peptide with high peptide content and molecular weight of less than 5 kDa; then performing separation and purification by using anion exchange chromatography and reversed-phase high-performance liquid chromatography; and finally performing freeze drying to obtain the soybean anti-fatigue biological active peptide. The soybean anti-fatigue biological active peptide prepared by the preparation method disclosed by the invention has higher autioxidant enzyme activities and lower malondialdehyde (MDA) content after movement of a mouse; and results show that the soybean peptide has the functions of reducing cell injury caused by lipid oxidation to have an anti-fatigue effect by removing free radicals produced in the body and inhibiting the generation of lipid peroxides.
Owner:NORTHEAST AGRICULTURAL UNIVERSITY

Preparation process of pure natural sweet potato beverage in original color and taste

The invention discloses a pure natural sweet potato beverage in original color and taste, which belongs to the field of food production process. The beverage is made from purple sweet potatoes as raw material, the process includes enzymolyzing purple sweet potato residue, preserving nutrients and color, flavoring, executing non-thermal sterilization treatment with a rare earth ultrasonic transducer, and packaging. According to the invention, the natural purple potato and the baking purple potato are used for providing natural flavor of the beverage, amylases and pectase are used to digest starch to provide a part of the sweet taste, and a large amount of nutrients such as antioxidants, multiple amino-acids or the like are preserved by maximum in the whole treatment process. The sweet red wine has bright color, fragrance special for purple sweet potato, slightly sweet taste, pure mouth feeling, long aftertaste, without sediment or cloudiness, which is suitable for long-term storage, and convenient for taking. The wine has functions of blood circulation promotion, fatigue recovering, obesity prevention and treatment, gastrointestinal function improvement, skin moistening or the like, is capable of suppressing generation of lipid peroxide, preventing human body aging, and has relative great cancer prevention effect.
Owner:ANHUI BOWEI PURPLE SWEET POTATO BIOTECH

Teenager anti-fatigue functional fruit vinegar beverage and preparation method thereof

The invention provides a teenager anti-fatigue functional fruit vinegar beverage and a preparation method thereof. Pomelo flesh, green rice and tartary buckwheat bran are subjected to pretreatment, mixing, alcoholic fermentation, acetic fermentation, post-ripening, blending and sterilization filling. The fruit vinegar beverage made from fruit juice is rich in sugar, protein, amino acids and othernutrient contents, enough energy can be provided for teenagers, and organism growth and development are promoted; and the green rice and the tartary buckwheat bran in raw materials are rich in bioactive selenium, flavone, vitamins and other antioxidant contents, metabolites accumulated in bodies of the teenagers can be quickly removed, decomposition of lipid peroxides is accelerated, and the roleof eliminating fatigue is played. Low temperature alcoholic fermentation is adopted, lactobacillus and clostridium kluyveri are added at the later stage of fermentation, the contents of non-volatile acids and esters are increased, and the flavor of the fruit vinegar beverage is boosted; and meanwhile, oligomerization isomaltose is added, proliferation of probiotics in intestinal tracts of the teenagers is promoted, the contents of the vitamins are increased, and the organism immunity is improved.
Owner:TIANJIN UNIVERSITY OF SCIENCE AND TECHNOLOGY +1

Composition for dispelling effects of alcohol and protecting liver and preparation method thereof

The invention relates to a hangover alleviating and liver protecting composition and a preparation method thereof. The hangover alleviating and liver protecting composition is prepared from the following components in parts by weight: 60 to 70 parts of radix puerariae, 50 to 60 parts of semen hoveniae, 35 to 45 parts of flos puerariae, 25 to 35 parts of poria cocos, 20 to 30 parts of liquorice root, 15 to 25 parts of flos chrysanthemi, 1 to 3 parts of round cardamom slices, 3 to 7 parts of vitamin B, 1 to 3 parts of taurine and 1 to 5 parts of honey. The alcoholism-relieving and liver-protecting composition provided by the invention is prepared by decocting a plurality of genuine medicinal materials, the poria cocos, the liquorice, the chrysanthemum and the honey are supplemented to improve the sweetness of the product, and the alcoholism-relieving and liver-protecting composition is sweet but not greasy in taste, has a light traditional Chinese medicine fresh scent in aftertaste, has obvious alcoholism-relieving and liver-protecting effects, can accelerate the metabolism of ethanol in vivo and reduce the generation of lipid peroxide, and has a good anti-alcoholism and liver-protecting effect. And the tea also has multiple effects of clearing damp, promoting diuresis, tonifying spleen, calming heart, tonifying spleen and stomach, moistening lung, dispelling wind, clearing heat, calming liver, improving eyesight, clearing heat and removing toxicity. Secondly, through the processes of extraction, fermentation, clarification and the like, the utilization rate of the medicinal materials is greatly increased, and the number and quality of active substances in the medicinal materials are increased.
Owner:四川兰冰生物药业有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products