8 results about "Proteins metabolism" patented technology

The present disclosure can improve the degree of soy protein proteolysis and the ability to produce valine, isoleucine, and leucine, which are branched-chain amino acids, as well as other amino acids, such as threonine, glycine, tyrosine, and lysine. Accordingly, the present disclosure can prevent sarcopenia and has antioxidant activity. Also, the present disclosure can maintain protein metabolic balance and relieve sarcopenia by muscle synthesis.The self-aggregation, hydrophobicity, and intestinal adhesion of a mixed strain is improved compared to a case where a single strain used for the mixed strain is used. Therefore, when the mixed strain of the present disclosure is ingested, the strain can remain for a long time in the intestine.

The invention provides a milk flavor essence and a preparation method thereof. The method comprises the following steps: preparing an activated bacterium solution from German-type lactobacillus bulgaricus subspecies; anhydrous cream and whey powder are prepared into a fermentation substrate; adding the activated bacterial liquid into the fermentation substrate, and performing sealed fermentation to obtain a fermentation product; and carrying out first sterilization treatment on the fermentation product, carrying out centrifugal separation, and taking supernate as the milk-flavored essence. Whey powder is added when a fermentation substrate is prepared, the whey powder is rich in whey protein, lactose, vitamins and mineral substances, and glycometabolism, protein metabolism and lipid metabolism pathways are activated in the fermentation process, so that a fermentation product not only can be rich in target milk flavor substances, but also can synergistically contain various flavor compounds such as esters, alcohols and aldehydes, and the richness of the flavor substances is improved; the anhydrous cream and the whey powder are prepared into the fermentation substrate, so that a comprehensive and balanced growth environment is provided for the German-type lactobacillus bulgaricus subspecies, and the fermentation efficiency is improved.

The present invention relates to a method for producing health-functional milk, comprising the step of selecting healthy dairy cows suitable for raw milk production by analyzing their health status after performing a comprehensive health examination including blood tests on dairy cows, and milking the selected dairy cows while feeding them a feed for constitutional improvement according to the lactation period after calving; wherein the comprehensive health examination includes protein metabolism, energy metabolism, liver function, and mineral metabolism. Accordingly, compared to milk produced by conventional methods, it can exhibit effects such as a fresh taste, reduced off-flavors and fishy tastes, and immune activity.

The present application relates to the field of food or medicine, and particularly relates to a kind of food-medicinal Chinese medicine composition and Chinese medicine preparation, preparation method and application.The raw materials of the food-medicinal Chinese medicine composition of the present application include yam, fuling, radix puerariae, medlar, mulberry leaf, hawthorn, cassia, polygonatum and gardenia.The food-medicinal Chinese medicine composition of the present application takes "clearing heat and drying dampness, benefiting qi and nourishing yin, promoting blood circulation to remove meridian obstruction" as the basic principle, adjusts the function of viscera, improves sugar, lipid and protein metabolism, promotes the recovery of the body environment to normal, and fits the basic pathogenesis of the middle and late stage of type 2 diabetes, and has accurate treatment effect.

The invention provides a feed for improving production performance of dairy cows and a preparation method of the feed. The feed comprises the following components in percentage by mass: 17.35% of alfalfa hay, 1.29-7.09% of beet grain meal, 19.84-23.44% of corn, 3.6-5.8% of whole cotton seeds, 0.82% of sodium bicarbonate, 29.57% of silage and the balance of 21.73% of concentrate supplement, and the silage comprises corn silage and tomato seedling silage. The preparation method of the feed is rapid and convenient, and the prepared feed can improve the milk fat correction milk yield, milk yield, feed conversion rate and milk protein rate of dairy cows, has positive influence on the protein metabolism capability, has no damage to the liver and kidney of an organism, and can improve anti-inflammatory factors and milk quality.

The invention relates to the technical field of traditional Chinese medicine, in particular to a traditional Chinese medicine composition for improving muscle attenuation and preparation and application thereof. The traditional Chinese medicine composition for improving muscle attenuation comprises a rhodiola rosea extract, an American ginseng extract and a lucid ganoderma extract. The traditional Chinese medicine composition is beneficial to adjusting balance of muscle protein synthesis and decomposition, further protects muscle protein metabolism from two aspects of resisting inflammation and relieving insulin resistance, reduces damage to muscles by resisting oxidation and protecting mitochondrial functions, and can achieve the effects of maintaining and improving muscle quality and preventing and relieving muscle attenuation.

The invention provides a Chinese herbal medicine feed additive for preventing and treating diarrhea of livestock and poultry and a preparation method thereof, and relates to the field of feed additives, the Chinese herbal medicine feed additive is composed of dandelion, mahonia bealei, rhizoma alismatis, gordon euryale seed, gallnut, Chinese yam, perilla leaf, pinellia ternate, red garden burnet, galangal, indigo naturalis, shiny cinquefoil root and bidens pilosa. The Chinese herbal medicine feed additive disclosed by the invention has broad-spectrum bacteriostatic activity on common pathogenic bacteria of livestock and poultry, can be used for remarkably reducing the occurrence rate of diarrhea of weaned piglets, reducing the levels of TNF-alpha and IL-6 in serum and increasing the content of IgA and IgG, and has an anti-inflammatory immune regulation effect; meanwhile, the feed additive can improve the content of TP and ALB in serum of weaned piglets, reduce the content of BUN, reduce the activity of ALT and AST, regulate protein metabolism disorder and protect liver and kidney functions; besides, the additive can optimize the intestinal microecological balance of weaned piglets, effectively prevent and treat diarrhea, and provide a safe and efficient prevention and control strategy for the diarrhea problem of livestock and poultry in large-scale breeding.

The invention discloses a yak maintenance and growth net protein demand amount calculation method, and relates to the technical field of livestock breeding, and the method comprises the following steps: obtaining basic data of adult yaks through experiments, calculating the maintenance net protein demand amount, and building a growth net protein demand amount model; according to the method, the gradient feeding test, the nitrogen metabolism test and the comparative slaughtering test are integrated, protein metabolism and body composition first-hand data of the plateau adult yaks are directly obtained, an accurate mathematical model is established according to the data, the calculation result directly reflects the real physiological needs of the yaks, scientificity is remarkably enhanced, and based on the model, the real physiological needs of the yaks are directly reflected. By means of the method, the net protein requirement amount for maintaining the net protein and the net protein requirement amount for growth required by target weight gain of the yaks of any weight can be accurately calculated, the feed utilization efficiency can be greatly improved, the feeding cost can be reduced, nutrient emission can be reduced, and the growth performance of the yaks can be optimized.