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338results about How to "High in fat" patented technology

Method for producing biodiesel by autotrophic culture and heterotrophic culture of chlorella

The invention discloses a method for producing biological diesel oil by two steps of culture of chlorellas, namely, autotrophy and heterotrophy, which belongs to the renewable biological energy field. Concentrated autotrophic algae is put into a fermentation tank to perform heterotrophic growth from the processes of autotrophic culture, cell concentration and fermentation pollution controlling of the chlorellas, to ensure the chlorellas to be synthesized into neutral fat. Effective feeding strategy is established to ensure the fat to be synthesized into optimal after the optimization of the fermentation conditions and the process control. The biomass can reach 108g.L-1, and the grease content can reach 52 percent of cell dry weight. After the culturing is finished, biological diesel oil can be prepared after extracting algal oil and transesterification reaction. The cell concentration technology adopted by the invention can effectively avoid the problem of light restriction during the high density culture process Not only is the carbon dioxide emission reduced, but also the organic carbon source consumption is reduced, thus the preparation cost of the biological diesel oil material is saved. The whole technical line is environmental friendly, high efficient, and can meet the industrial application requirements of the microalgae biological diesel oil.
Owner:TSINGHUA UNIV

Compound feed additive for improving pork quality

The invention relates to the technical field of feed additives for livestock, and particularly relates to a compound feed additive for improving pork quality. The compound feed additive is prepared by mixing Chinese medicinal herb superfine powder with tea polyphenols, wherein the weight ratio of the Chinese medicinal herb superfine powder to the tea polyphenols is 2:1, the applied additive accounts for 0.75% of the total weight of the feed, and the Chinese medicinal herb superfine powder is 200-mesh superfine powder which is prepared by mixing the following Chinese medicinal herbs in parts by weight: 3 parts of astragalus root, 3 parts of bighead atractylodes rhizome, 2 parts of amomum fruit, 2 parts of dried tangerine peel, 2 parts of anisum fruit, 1 part of wrinkled gianthyssop herb, 2parts of rhizoma kaempferiae, 2 parts of cortex cinnamomi, 1 part of pine needle and 1 part of licorice root. The effective ingredients of the Chinese medicinal herbs and the tea polyphenols in tea leaves both can inhibit the activity of phosphodiesterase in cells, thereby increasing the cyclic adenosine monophosphate content of pig cells; and under the action of the cyclic adenosine monophosphate, the energy, fat and proteins in pigs are redistributed and are finally represented by the improvement of pork quality.
Owner:INST OF ANIMAL HUSBANDRY & VETERINARY SCI SHANXI ACAD OF AGRI SCI SAAS

Miscellaneous grain steamed meat powder and production method thereof

The invention provides a miscellaneous grain steamed meat powder and a production method thereof. The miscellaneous grain steamed meat powder comprises a rice-four bag, a fresh sauce bag and a solid seasoning bag, wherein the rice-four bag comprises the following raw materials: rice, corn, millet, wheat or grain sorghum and bean; the fresh sauce bag comprises the following raw materials: preserved bean curd, broad bean paste, soybean paste and sweet soybean paste; the solid seasoning bag comprises the following raw material of tibicos; and the weight ratio of the rice-four bag to the fresh sauce bag to the solid seasoning bag is 1:(0.35-0.55):(0.04-0.05). In the steamed meat powder provided by the invention, the miscellaneous grain is utilized for matching, thus the nutrition is more balanced, and the protein content is richer; and meanwhile, the solid seasoning bag taking the tibicos as a raw material is also added in the steamed meat powder, thus the mouthfeel of the steamed meat powder is more fresher; and in addition, two fermentation processes are adopted in the fresh sauce bag, thus the mouthfeel of the steamed meat powder is better, and the quality guarantee period is longer. The raw materials of the miscellaneous grain steamed meat powder provided by the invention are simple and easily obtainable, and the miscellaneous grain steamed meat powder provided by the invention has the advantages of good mouthfeel, high nutritive value and strong practicability.
Owner:武汉江花调味食品有限公司

High-protein calf milk replacer capable of enhancing growing performance of calves

PendingCN105192391AImprove energy absorption and immunityHigh in fatAnimal feeding stuffMethionine biosynthesisTryptophan
The invention belongs to the field of livestock raising feeds, and particularly relates to a high-protein calf milk replacer capable of enhancing the growing performance of calves. The high-protein calf milk replacer consists of the following components by weight percent: 3-7 percent of wheat protein powder, 5-10 percent of rice protein powder, 10-30 percent of full-fat soybean powder, 4-10 percent of concentrated whey proteins, 10-30 percent of full milk, 10-25 percent of high-protein whey powder, 8-14 percent of fat powder, 0.05-0.2 percent of a vitamin composite, 1-5 percent of a trace element and mineral composite, 0.2-1 percent of lysine hydrochloride, 0.1-0.5 percent of methionine, 0.1-1 percent of threonine, 0.05-0.3 percent of tryptophan and 0.55-5.0 percent of a microorganism enzyme preparation and acidifying agent composite, wherein the wheat protein powder contains 30-40 percent of glutamine, and the fat powder is prepared from palm oil and coconut oil. According to the high-protein calf milk replacer, the protein content is increased, and the energy absorption rate and the immunity of the calves are improved; the concentrations of vitamins, trace elements and a micro-ecological enzyme preparation are increased; the concentration and the constituent of protease are enhanced; the fat content of the calf milk replacer is increased, the growing speed of the calves is increased, the lean tissues of the calves are increased, settling of body fat is reduced, and the month age of first delivery is shortened.
Owner:北京精准动物营养研究中心有限公司
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