摘要:
The present invention relates to a process of producing a composition comprising at least two different proteins, of which at least one is a coagulating protein and at least one is an anti-coagulating protein, comprising the steps of: a) heat-sterilising a first liquid component comprising said coagulating protein, b) heat-sterilising a second liquid component comprising said anti-coagulating protein, and c) mixing said first component with said second component to obtain a mixture thereof. The obtained mixture is useful as a food constituent having reduced coagulation in the upper gastro-intestinal tract, more in particular in the stomach.
摘要:
The invention relates to a sterilized liquid or semi-solid acid enteral composition comprising per 100 ml 9 to 20 g of non-hydrolysed globular proteins, fat and at least 100 mg of divalent metal cations and having a pH ranging between 3 and 5. The invention further relates to a method for preparing a composition according to the invention, comprising a step wherein at least the non-hydrolysed globular proteins are subjected to a direct steam injection (DSI) at specific holding values, such as a holding temperature of 100 to 140° C. during a holding time of about 0.5 to 10 seconds, followed by a homogenization step and a sterilization step The composition according to the invention has a reduced astringency and can be used for medical purposes, such as for stimulating muscle protein synthesis in a mammal, in particular for treating sarcopenia, and for specific groups of people, such as elderly and sportsman.
摘要:
Disclosed is a composition for preventing and treating acetaminophen induced liver injury including the protein extracted from Porphyra yezoensis. The protein(s), separated and purified from hot water extracts of Porphyra yezoensis, having the molecular weight of 14 kDa measured by sodium dodecyl sulfate polyacrylamide gel electrophoresis, has an excellent effect for inhibiting the oxidative injury of liver tissue and cell apoptosis of liver cells induced by acetaminophen.
摘要:
A cosmetic composition consists of a combination of peptides that regenerate the dermal matrix and a rapid acting muscle relaxant derived from the extract of the plant, Acmella oleracea. By limiting cutaneous deformation caused by the contraction of facial muscles the extract increases the efficiency of the peptides in reducing expression lines.
摘要:
The present invention relates to a composition for preventing and treating acetaminophen induced liver injury comprising the protein extracts from porphyra yezoensis. The protein separated and purified from hot water extracts of porphyra yezoensis and having the molecular weight of 14 kDa measured by sodium dodecyl sulfate polyacrylamide gel electrophoresis manner has an excellent effect for inhibiting the oxidative injury of the liver tissue and the cell apoptosis of the liver cell induced by acetaminophen.
摘要:
Fingernail and toenail growth and repair are stimulated using an ionic metal-peptide complex. This also improves nail smoothness, strength and esthetic beauty. The peptide-ionic metal complex is comprised of an ionic metal selected from copper (II) or tin (II) and salts thereof, and the peptide component can be a acid, base, enzymatic, bacteria, or yeast hydrolyzate casein, collagen, elastin, meat products, silk protein, soybean protein, or other proteins or a chemically synthesized peptide that binds ionic metals, such as copper (II).
摘要:
The invention provides a process for preparing a protein-polysaccharide conjugated product comprising: (a) preparing a mixture comprising pea protein, polysaccharide, and an appropriate polar solvent; wherein: the weight ratio between polysaccharide and protein is comprised from 20:80 to 60:40, and the pH of the solution is comprised from 8.0 to 10.5; and performing a Maillard reaction by heating the solution resulting from step (a) at an appropriate temperature for the necessary period of time to conjugate the protein and the polysaccharide. The invention further provides a conjugated product obtainable by the process of the invention, as well as pharmaceutical compositions comprising the conjugate and to their use in the treatment in gastrointestinal disorders. The conjugate of the invention shows a remarkable improvement in preventing and/or treating intestinal diseases, such as mucositis.
摘要:
The present invention relates to the technical field of health food, and discloses a memory improving composition and the preparation method and use thereof. The composition is made from Arillus Longan, Poria, Semen Nelumbinis, enzymatic extract of Semen Juglandis, phosphatidylserine and taurine. In the present invention, the sovereign drug Arillus Longan is combined with ministerial drugs Poria and Semen Nelumbinis to synergistically achieve the effect of nourishing heart for tranquillization and tonifying kidney & invigorating spleen. They are further combined with enzymatic extract of Semen Juglandis improving brain metabolism and enhances memory, functional factor phosphatidylserine increasing fluidity and enhances plasticity of cell membrane, and taurine improving memory, to achieve the purpose of memory improvement together. All kinds of raw materials are medicine homologous and new resource food, which are safe, have no toxic and side effects, and thus can be consumed as health food over a long period of time.
摘要:
The object of the invention is to develop a screening method for drugs having effects of increasing skin barrier function in in vitro experimentation, and to evaluate skin barrier function for skin. Serine racemase activity and/or expression level are used as an indicator to allow screening of candidate drugs.
摘要:
A method for preparing for glycoprotein in Chinese yam to enhance the activity of metabolic enzymes of brain mitochondria may include steps of: grinding the Chinese yam into fine powers; adding water into the fine powers and heating up to 50-100° C. to form a mixture, and the amount of water is 2 to 5 times as much as the Chinese yam; extracting the mixture twice, and combining the two extracting solutions; concentrating the extracting solution and adding 95% ethyl alcohol to obtain a first mixed liquid with 60-75% ethyl alcohol concentration and white sediments start to appear; separating the white sediments from a first supernate; adding 95-98% ethyl alcohol in the first supernate to obtain a second mixed liquid with 90-95% ethyl alcohol concentration and brown emplastic sediments start to appear; removing a second supernate; and collecting and drying the brown sediments to obtain brown glycoprotein in Chinese yam.