14 results about "BLACK TEA EXTRACT" patented technology

The invention discloses giant salamander grease and application thereof in a blood fat reducing product. The giant salamander grease is obtained by adding papain into giant salamander tissues for enzymolysis and then adsorbing by using an egg white modified microsphere adsorbent. The giant salamander grease is refined by using the egg white modified microsphere adsorbent, and then the giant salamander grease is compounded with the dark tea extract, the hawthorn extract and the lotus leaf extract and processed into embedded particles, so that the water solubility of the giant salamander grease preparation can be improved, and the giant salamander grease preparation can be used as an oral preparation for reducing blood fat.

This invention provides a composition with whitening function, its preparation method, and its application, belonging to the field of cosmetic technology. The composition comprises black tea extract and tranexamic acid in a mass ratio of 1:0.5-55. The two components in this composition have a synergistic effect, achieving enhanced whitening and inhibition of post-inflammatory hyperpigmentation by acting on multiple target sites, thus achieving a whitening effect. Both components are mild in nature, the preparation method is simple and convenient, and it has good practical value.

The invention belongs to the technical field of tobacco essence, and particularly relates to a tobacco essence formula containing an oat polysaccharide extract and a preparation method and application of the tobacco essence formula, and the tobacco essence formula comprises, by mass, 10-20 parts of the oat polysaccharide extract, 10-20 parts of the oat polysaccharide extract, 10-20 parts of the oat polysaccharide extract, 10-20 parts of the oat polysaccharide extract, 10-20 parts of the oat polysaccharide extract, 10-20 parts of the oat polysaccharide extract and 10-20 parts of the oat polysaccharide extract. 1-5 parts of a black tea extract; 1-15 parts of a plum extract; 1-5 parts of a roxburgh rose extract; 1-5 parts of a licorice extract; 5-15 parts of a tobacco extract; 1-15 parts of an apple extract; 10 to 15 parts of glycerol; 20 to 40 parts of propylene glycol; and the balance of water. The oat polysaccharide extract, the black tea extract, the plum extract, the rosa roxburghii tratt fruit extract, the apple extract and the licorice root extract are cooperatively blended, sweet and moist fragrance rich in layering sense is provided for the cigarette, the cigarette presents sweet and soft fruit fragrance in the smoking process, the fragrance is long, fresh and not dull, and due to the use of the oat polysaccharide extract, the taste of the cigarette is improved. The flavor of cereals is increased by the fruity flavor, the aroma is warm and mellow, and finally, the cigarette smell shows rich, full and long-lasting cooked sweet aroma.

The invention provides a probiotic fermentation composition capable of improving athletic performance and a preparation method of the probiotic fermentation composition, and belongs to the field of non-alcoholic beverages. The composition comprises the following components: a fermented red ginseng extract, a fermented radix astragali extract, a radix rehmanniae preparata extract, a radix salviae miltiorrhizae extract, a rhizoma chuanxiong extract, donkey-hide gelatin and a black tea extract. The composition prepared by a specific probiotic fermentation process has the following beneficial effects: firstly, through a multi-target synergistic effect, the motor function is systematically improved, including enhancing endurance, accelerating fatigue recovery and relieving motor-induced oxidative stress injury; 2, improving body energy metabolism and blood circulation, and promoting muscle protein synthesis and repair; thirdly, a process of firstly fermenting and then extracting is adopted, so that the bioavailability of active ingredients is remarkably improved, and the product is pure and safe; and 4, the preparation process is stable and controllable, and is suitable for physical maintenance and function improvement requirements of various groups such as athletes, middle-aged and elderly people, rehabilitation people and the like.

The invention discloses an eye protection biscuit and a making method thereof.The eye protection biscuit comprises a first component, a second component, a third component and a fourth component, the first component is made by mixing wheat flour and skim milk powder, the second component is made by mixing black tea extract, egg yolk and haematococcus powder, the third component is made by mixing fruit pulp and water, and the fourth component is made by mixing black tea extract, egg yolk and haematococcus powder. Compared with the prior art, the snack tea point has the advantages that nutrient elements required by a human body are conveniently supplemented in a snack tea point form, so that the effects of protecting eyes and protecting eyesight are achieved, and in the aspect of food material matching, the nutrition of the snack tea point is improved, and the nutritional value of the snack tea point is increased. The balance between the flavor of the product and the functional raw materials is solved, the coordination between the addition of the natural antibacterial material black tea extract and the antioxidant material haematococcus pluvialis and the flavor of the product is solved, the shelf life is prolonged, and the effectiveness of eye protection is enhanced.

The goal is to inhibit intermedicine using materials that are easier to obtain and can be applied to a wide range of dosage forms. [Solution] The intermedicine inhibitor contains at least one selected from the group consisting of loquat leaf extract, geranium extract, peony extract, copper chlorophyllin sodium, cherry bark extract, St. John's wort extract, black tea extract, peony extract, Houttuynia cordata extract, birch extract, oolong tea extract, hawthorn extract, linden extract, tea extract, witch hazel extract, saxifrage extract, Sanguisorba officinalis extract, and catechu extract.

This invention discloses an anti-muscle aging composition containing theaflavins (TF) from black tea extract and phytosterols, and its applications, belonging to the biomedical field. The composition consists of theaflavins (TF) and phytosterols (PS). Experimental verification showed that theaflavins at 1 μM and phytosterols at 1000 ppm exhibited a significant synergistic protective effect against D-galactose-induced senescence of C2C12 myoblasts. Experimental results also showed that the composition significantly enhanced cell viability and inhibited the accumulation of reactive oxygen species (ROS), with a cell viability synergistic coefficient of 0.034 and a ROS oxidative stress synergistic coefficient of 0.366, both demonstrating strong synergistic effects. The composition provided by this invention can be used to prepare drugs, functional foods, or nutritional supplements for the prevention, improvement, and / or treatment of muscle aging, featuring safety, high efficiency, and readily available raw materials, providing a new direction for the development of anti-muscle aging related products.

The present invention addresses the problem of providing: a method for producing black tea leaves that can be used, e.g., in the preparation of a black tea extract having enhanced fruity aroma; a black tea extract that is extracted from the black tea leaves; and products, including foods and beverages, that contain the black tea extract or the like.　The method for producing the black tea leaves comprises fermenting tea plant stems, preferably in the presence of one or more enzymes. Preferable examples of the one or more enzymes include pectinase and beta-glucosidase.

The invention provides a plant fermentation composition for improving exercise tolerance, and belongs to the field of non-alcoholic beverages. The beverage comprises the following components: fermented roxburgh rose juice, a fermented radix astragali extract, an angelica sinensis extract, a lucid ganoderma extract, a ginseng extract and a black tea extract. The fermented radix astragali seu hedysari extract is obtained by performing aerobic fermentation on radix astragali seu hedysari through bacillus subtilis, sterilizing and filtering; the fermented roxburgh rose juice is obtained by pulping new roxburgh rose, filtering, fermenting with lactobacillus plantarum, filtering and taking filtrate. According to the composition disclosed by the invention, through a multi-target-point synergistic effect, the energy metabolism efficiency is remarkably optimized, and motor glycogen depletion and lactic acid accumulation are delayed; meanwhile, the activity of an organism antioxidant enzyme system is enhanced, and damage of oxidative stress to skeletal muscles is relieved; and inflammatory response induced by motion can be inhibited, and muscle injury repair is accelerated. The comprehensive performance is that the exercise endurance is obviously improved, the exhaustion time is prolonged, and the composition has an exact effect on improving the exercise performance.

The present application relates to the technical field of special medical food, in particular to a ketogenic weight loss composition and a preparation method thereof, comprising the following components by weight percentage: 15-25% of immediate-release C8 MCT microcapsule powder, 20-30% of concentrated whey protein powder, 10-20% of resistant dextrin, 5-12% of marine fish collagen peptide-3-hydroxybutyric acid sodium chelate, 3-8% of black tea extract, 2-5% of pomegranate peel polyphenol-resistant dextrin enzymatic grafting, 10-15% of CLA glyceride microcapsule particles, 3-8% of fructooligosaccharide, 3-6% of natural composite flavoring agent, 1-3% of sweetener, and 0.3-0.8% of compound vitamin and mineral premix; the present application solves the deep problems of the "pseudo plateau", muscle loss, appetite fluctuation and intestinal imbalance under the ketogenic diet, improves the bioavailability and action efficiency of active ingredients, solves the problem of mismatched release under the traditional single embedding technology, and ensures the stable function and uniform mixing of the final product.

The present application relates to the technical field of plant extracts, and particularly relates to application of a theaflavins composition or black tea extract in preparation of a product for inhibiting DPP4 from intestinal bacteria. The theaflavins composition and the black tea extract provided by the present application can be used as an inhibitor of DPP4 from intestinal bacteria, and can significantly inhibit the activity of DPP4 from different intestinal bacteria. The theaflavin-3'-gallate and theaflavin digallate are compounded in a specific ratio, can produce a synergistic effect, and can significantly improve the inhibitory activity of the compound monomer on DPP4 from intestinal bacteria, and have a good application prospect in the development of products for inhibiting DPP4 from intestinal bacteria and reducing blood sugar.

The application discloses androctonus spp. oil and application thereof in blood lipid-lowering products, and the androctonus spp. oil is obtained by subjecting androctonus spp. tissues to enzymolysis with papain, and then adsorbing with egg white modified microspheres adsorbent. The androctonus spp. oil is refined by using the egg white modified microspheres adsorbent, and then is compounded with black tea extract, hawthorn extract and lotus leaf extract and processed into embedding microparticles, so that the water solubility of the androctonus spp. oil preparation can be improved, and the androctonus spp. oil preparation can be used as an oral preparation for lowering blood lipid.

Disclosed is a method of preparing black tea extract with high theaflavin content, which utilizes an enzyme solution prepared by extracting polyphenol oxidase and laccase from bergamot yam (Dioscorea opposita foshou) or Chinese yam (Dioscoreae Rhizoma). Also disclosed is a method of treating liver fibrosis or kidney injury or atherosclerosis in a subject.