7 results about "Essential fatty acid" patented technology

The present application relates to the field of pet feed, and discloses a maintenance ration formula for improving the smoothness of dog hair. The formula comprises base ration particles and lipid microcapsules attached to the surface of the base ration particles; the lipid microcapsules encapsulate a core material composed of essential fatty acids and ceramides, have a double-layer wall material structure, and the outer layer is acid-resistant plant gum and the inner layer is lipase-sensitive phospholipid; the microcapsules are attached to the surface of the puffed base ration by low-temperature vacuum spraying. The present application makes the microcapsules resistant to gastric acid and releases the core material under the action of duodenal lipase, targets and enriches in sebaceous glands through the lymphatic system, solves the problems of low lipid delivery conversion rate and insufficient substrate of sebaceous glands, improves the proportion of sebaceous gland ceramides, and reduces the hair friction coefficient.

This invention relates to ketogenic nutritional powder containing medium- and long-chain fatty acid triglycerides, its preparation method, and its application. It belongs to the field of food science and engineering technology. It uses enzymatically synthesized medium- and long-chain fatty acid triglyceride structured lipids as the sole fat source, which is different from the traditional physical mixture of long-chain triglycerides and medium- and long-chain oils. Medium-chain fatty acids and long-chain fatty acids are simultaneously bound to the same glycerol molecule. Fatty acid digestion and absorption are synchronized and metabolized, which can give full play to the synergistic nutritional advantages. It retains the characteristics of medium-chain fatty acids that provide rapid energy and are not easy to accumulate in body fat, while also supplementing essential fatty acids such as linoleic acid and α-linolenic acid. At the same time, it overcomes the disadvantages of pure medium-chain fatty acid oils that cause great gastrointestinal irritation and have a low smoke point.

The present application relates to the technical field of nutritional supplement food, more specifically, to a double-protein balanced type of old-age nutritional supplement food and a preparation method thereof. The food comprises calcium, magnesium, zinc, iron, vitamin C, vitamin B6, vitamin E, vitamin B2, sodium selenite, nicotinamide, vitamin D3, vitamin A, vitamin B12, folic acid, vitamin B1 and vitamin K2. The present application is targeted at physiological characteristics and metabolic rules of middle-aged and old people, and scientifically proportioned various vitamins, minerals, essential fatty acids and antioxidant substances required by human body, so as to fully meet daily nutritional requirements of the middle-aged and old people and make up for insufficient dietary intake caused by decreased digestive and absorptive functions.

The invention discloses a germplasm creation method of hermetia illucens rich in highly unsaturated fatty acids, and belongs to the technical field of insect genetic breeding and aquatic feed raw material development. The fat-1 gene of caenorhabditis elegans is introduced into a hermetia illucens genome through a transgenic technology, a fat-1 gene transfer type hermetia illucens strain is obtained, the HUFA content in the hermetia illucens of the strain is remarkably improved compared with that of a wild type, and particularly, the content of DPA (22: 5n-3), DHA (22: 6n-3) and other essential fatty acids for the human body is remarkably increased. The method can be used for creating excellent germplasm resources of hermetia illucens, and provides an effective technical approach and germplasm resources for developing novel functional aquatic feed and relieving fish meal and fish oil resource pressure.

The invention discloses a feed additive and feed for promoting gonad development of parent sturgeon and application of the feed additive and the feed. The parent sturgeon gonad development promoting feed additive comprises the following components in percentage by weight: 0.2-1% of TGR5 preference bile acid and / or derivatives thereof, 10-15% of sex steroid hormone precursors, 20-40% of essential fatty acid and membrane structure compounds, 10-20% of gonad development promoting amino acid-nucleotide compounds, 0.5-1.5% of antioxidant and mitochondrial function supporting components and the balance of carriers. The feed additive can be added into a compound feed for parent sturgeons and is used for promoting gonad development of the parent sturgeons. According to the method, a four-stage synergistic system of signal initiation, nutrition support, metabolism synergy and oxidation defense is constructed, gonad development of the sturgeon parent fish can be systematically, synergistically and stably promoted, and the method has important theoretical innovation value and wide industrial application prospects.

A nutritional supplement composition is provided, comprising: a) a base; b) one or more texture agents; and c) one or more active agents. The base comprises: i) fruit and / or vegetable puree, pulp, juice, and / or concentrate; and / or ii) fermented dairy, fruits, vegetables, teas, and / or herbs. The texture agents comprise: i) one or more gums; and / or ii) one or more fatty acids. The active agents comprise: i) vitamins and / or minerals; ii) botanical powders, tinctures, and / or extracts; iii) essential fatty acids and / or derivatives; iv) enzymes; v) essential oils; vi) proteins, collagens, amino acids, and / or derivatives; vii) fibers, oligosaccharides, prebiotics, probiotics, postbiotics, and / or derivatives; viii) cannabinoids and / or derivatives; and / or ix) dietary ingredients allowed by the US FDA under 21 CFR § 111. A process for making the nutritional supplement composition is also provided, comprising the steps of: A) mixing components; B) precision dosing and shaping; C) freeze drying; and D) packing.

The invention provides an application of a hydroxycinnamic acid derivative in improving muscle texture and essential fatty acid deposition of plectropomus latifolius, and belongs to the technical field of development of aquatic feed additives. According to the present invention, after the caffeic acid, the sinapic acid and the p-coumaric acid in the hydroxycinnamic acid derivative are combined according to the mass ratio of (1-3): (1-3): (1-3), the muscle texture and the essential fatty acid deposition of the red pink bass can be effectively improved, and the feed additive, the red pink bass feed and the red pink bass breeding method are provided based on the combination; and the feed cost can be effectively reduced, the muscle quality of the red plectropomus latus is improved, and the content of essential fatty acid is increased.