15results about How to "High in fat" patented technology

The invention relates to the technical field of Wenchang chicken raising, and discloses a Wenchang chicken raising method capable of reducing raising cost and improving meat quality, which comprises the following steps: raising chickens at the age of 81-120 days by adopting cages, five chickens in each cage, limiting large-range activities, naturally illuminating in daytime, turning on a lamp for illumination at night, carrying out intensive and large-scale raising, and feeding bred chicken feed for 3-5 times every day, 22-25% of tapioca flour is mixed in the breeding chicken feed. By adding 20% of tapioca flour, the Wenchang chicken can obtain the optimal production performance; 5.00%-25.00% of cassava flour is added into the feed, so that the meat quality of the Wenchang chicken of 81-120 days old cannot be affected, and the muscle flavor and the protein nutritional value of the Wenchang chicken cannot be changed. 10% of tapioca flour is added to feed Wenchang chickens, so that the muscle tenderness can be improved, the intramuscular fat content is increased, and the meat quality is improved; 20% of tapioca flour is added, so that the pH of pectoral muscles can be increased for 24 hours, the density of leg muscles is increased, the shear force and diameter of the muscles are reduced, the shelf life of the pectoral muscles is prolonged, and the tenderness of the muscles can be improved.

The invention provides a feed for increasing the content of fat in mutton muscle, a method and application of the feed, and belongs to the technical field of animal breeding. The feed comprises the following components in parts by mass: 50-85 parts of concentrated feed and 15-50 parts of coarse feed, the concentrated feed comprises 65-75 parts of an energy feed, 20-30 parts of a protein feed, 4.0-5.0 parts of a premix and 0-1.0 part of a nutrition additive. According to the invention, intramuscular fat deposition can be promoted, intramuscular fat content can be increased, and marbling or snow-like patterns can be formed, so that the purposes of improving mutton quality and producing high-quality and high-grade mutton can be achieved.

The invention discloses compound recombinant rice and a preparation method thereof, and particularly relates to the technical field of recombinant rice. The compound recombinant rice comprises 35% of white rice, 35% of highland barley flour and 30% of corn flour. The preparation method of the compound recombinant rice comprises the following steps: S1, mixing and stirring 35% of white rice, 35% of highland barley flour and 30% of corn flour into a raw material; s2, adding a monoglyceride additive into the raw materials; s3, adjusting the moisture of the uniformly mixed raw materials to 34%; s4, feeding the raw materials subjected to moisture adjustment into a double-screw extruder for extrusion and granulation to obtain recombined rice; and S5, drying the prepared recombinant rice in a constant-temperature oven at 40 DEG C for 12 hours. According to the compound recombinant rice and the preparation method thereof provided by the invention, the physicochemical properties and digestion characteristics of coarse cereal recombinant rice can be influenced, and a theoretical reference is provided for developing the recombinant rice with low GI and good eating quality.

The invention relates to a method for breeding a new variety of Sichuan rural black pigs. Belongs to the technical field of breeding and breeding. The method includes the steps that Duroc pigs are used as male parents, Tibetan pigs are used as female parents, and grading hybridization is carried out until F4 generation hybridization is achieved; crossbreeding the F4-generation boars and the F4-generation sows to establish a zero-generation basic pig herd; carrying out closed breeding on the zero-generation basic swinery, and carrying out breeding on each generation until the fifth generation; wherein the breeding mode of each generation comprises the following steps: breeding the pig individuals of the generation based on the numerical value of the BLUP comprehensive selection index of the individual, carrying out hair color SNP locus genotype detection on the pig individuals of the generation through a Snapshot technology, and rejecting the pig individuals with black heterozygous genotypes in the pig herd; and determining the pig individuals of the fifth generation as the new male parent variety of the Sichuan-rural black pigs. As a male parent, the Sichuan rural black pigs bred by the method have the advantages of pure black hair color, excellent meat quality, high production efficiency and the like.

The invention relates to the technical field of food, in particular to milk cover taste ice cream and a preparation method thereof. The invention provides a milk-cover-taste ice cream composition, the fat content of the milk-cover-taste ice cream composition is 17-23%, and the milk-cover-taste ice cream composition comprises the following raw materials: grease and an emulsifier; wherein the emulsifier comprises mono-and diglycerol fatty acid esters; the content of unsaturated fatty acid in the grease raw materials used in the preparation of the mono / diglycerol fatty acid ester is not less than 90%. The milk cover mouth feel ice cream composition has high fat content, shows special milk cover mouth feel and texture, overcomes greasy texture caused by high fat content, has mouth feel similar to that of a milk cover, but is relatively not greasy, has relatively good overall mouth feel, is beneficial to improving acceptability of consumers, and enriches mouth feel and categories of ice cream.

The invention provides a method for improving pork quality by using nano vitamin A. Through intramuscular injection of Nano VA to newborn piglets, intramuscular fat content is increased directionally without affecting subcutaneous fat content, and composition of muscle fibers is affected, so that meat quality is improved, and requirements of human beings for high-quality pork are met.

This invention belongs to the field of food and feed technology, specifically relating to the application of bovine milk exosomes in the preparation of foods or feeds that promote animal feed intake and fat deposition. The feeding dosage of the bovine milk exosomes in the preparation of foods or feeds that promote animal feed intake and fat deposition is 1-10 mg. This invention effectively overcomes the defects and shortcomings of additives and appetite stimulants in the prior art, providing a new use for bovine milk exosomes. By regulating intestinal hormones and the activity of central feeding-related neurons, it effectively promotes animal feed intake and fat deposition.

The invention provides a method for separating casein from cream, cream enzymatic hydrolysate and a preparation method of the cream enzymatic hydrolysate. According to the method for separating the casein from the cream, the cream is cooled to be not higher than 4 DEG C, then the temperature is increased to T DEG C, the heated cream is subjected to casein separation treatment, T is larger than or equal to 20 and smaller than 36, and the fat content and stability of the cream are effectively improved.

This invention relates to a food packaging material and a method for manufacturing the food packaging material. The food packaging material of this invention comprises a paper substrate having a first side and a second side, the second side being opposite to the first side, wherein the paper substrate is coated with a coating on at least the first side or the second side, the coating comprising wax and a copolymer selected from styrene-butadiene copolymers and / or styrene-acrylic copolymers.

The invention relates to the technical field of beef cattle feeding, and particularly discloses a feed additive, a preparation method thereof and application of the feed additive in beef cattle feed for improving beef quality. The beef cattle feed additive comprises fermented coix seeds, compound traditional Chinese medicine oil, amino acids, trace elements and a carrier, a preparation method of the coix seed fermented product comprises the following steps: taking 10 parts by weight of coix seed powder, fully soaking with water, steaming, adding 0.01-0.02 part by weight of lactobacillus rhamnosus and 0.001-0.003 part by weight of rhizopus powder, fermenting, drying and sterilizing to obtain the coix seed fermented product. A preparation method of the traditional Chinese medicine oil comprises the following steps: crushing 5-15 parts by weight of sanguisorba officinalis and 5-15 parts by weight of aloe, adding vegetable oil, treating in a constant temperature box at 60-90 DEG C for 36-72 hours, and filtering out medicine residues to obtain the traditional Chinese medicine oil. The carrier is formed by mixing biological wax and castor oil. The feed additive provided by the invention is used for preparing the beef cattle feed, so that the beef cattle feed reward can be obviously improved, and the beef quality is obviously improved.

The invention belongs to the technical field of compound fertilizers, and particularly relates to a compound fertilizer and application thereof in high-oil soybean planting, and the method comprises the following steps: S1, selecting an area field for planting high-oil soybeans; s2, soil is detected through two methods, and the available phosphorus content of the soil is calculated according to a formula; s3, adjusting the proportion of nitrogen, phosphorus and potassium in the compound fertilizer, and preparing the compound fertilizer to apply a base fertilizer; s4, turning the planting soil to which the base fertilizer is applied; s5, high-oil soybean varieties are screened and sowed; s6, topdressing is applied from high-oil soybean branching to the initial stage of flowering; and S7, applying a foliar fertilizer to the soybeans after pod bearing in the growth process of the soybeans. According to the method, the available phosphorus content information of the soil is calculated by detecting the soil in the high-oil soybean planting land, and the proportion of nitrogen, phosphorus and potassium in the compound fertilizer is adjusted according to different available phosphorus contents in the soil, so that the growth of the high-oil soybeans is promoted, the yield of the high-oil soybeans is increased, and meanwhile, the fat content of the soybeans can be increased.

The invention discloses a livestock and poultry biological feed which comprises the following main ingredients in parts by weight: 40-55 parts of corn, 15-20 parts of soybean meal, 20-35 parts of wheat, 4-7 parts of rice bran meal and 3-5 parts of premix, and 45-50ml of silage liquid additive is prepared from every kilogram of main ingredients. The nutritional value and functionality of the livestock and poultry feed are remarkably improved, especially the content of hydrolyzed amino acid can be increased, and balanced and comprehensive nutritional support can be provided for livestock and poultry such as Fuling black pigs; when the feed provided by the invention is used for feeding the Fuling black pigs, the growth and development of the black pigs can be effectively promoted, the meat quality is improved, the fat content between muscles is increased, and the meat color and flavor are improved.

The present invention discloses a thermosensitive two-phase structured emulsion gel and a preparation method and application thereof. The emulsion gel uses a solution of glycyrrhizic acid or a glycyrrhizic acid derivative as an aqueous phase and a lipophilic gelling agent dissolved in liquid oil as an oil phase, and utilizes the characteristics of two-phase thermal melting and condensation to prepare a thermosensitive two-phase structured emulsion gel. The emulsion gel has excellent mechanical properties and temperature response characteristics, can effectively load and protect hydrophilic / hydrophobic active substances, and achieve controlled release of flavor substances. The invention has a simple preparation process, mild conditions, and is easy to mass produce. It can be used as a plastic fat substitute in future food processing, cosmetics, medicine, and other fields such as artificial meat.

The invention belongs to the technical field of soybean genetic breeding, and particularly relates to a KASP marker related to detection of soybean grain fat content and application of the KASP marker. The invention provides a KASP marker S1045008520 related to detection of the soybean grain fat content, the KASP marker S1045008520 is located at the 45008520th basic group position of a No.10 chromosome of a soybean reference genome Glycine max Wm82.a2.v1 and has nucleotide polymorphism A / T, the grain fat content of a soybean sample with the KASP marker genotype being TT is remarkably higher than that of a soybean sample with the KASP marker genotype being AA, and the TT has the fat content increased by 0.67%-1.17% relative to the AA fat content. The KASP marker technology is used for performing genotype analysis on soybean samples, the detection is accurate and efficient, the sample genotyping is convenient and stable, the fat content of soybean seeds is rapidly pre-judged in the early growth stage of soybeans, molecular marker-assisted selection with high fat content as a breeding target is realized, the breeding selection precision is improved, and the breeding efficiency is improved. The method has important application value in accelerating the soybean fat content molecular breeding process.

The invention belongs to the technical field of dairy product filtering, and particularly relates to a filtering device for lily dairy product processing, the filtering device comprises a bottom plate and two supporting frames arranged on the upper side wall of the bottom plate, the longitudinal sections of the two supporting frames are both of an inverted L-shaped structure, and the side wall of the supporting frame located on the right side is fixedly connected with a PLC. After lily dairy products are filtered by the filtering device, a plurality of filtering nets in the filtering device are integrally flushed by low-pressure water flow, and an approximate blocked position of a single filtering net is flushed by high-pressure water flow, so that the blockage of the single filtering net is avoided while the single filtering net is cleaned up. The problem that other filter screens are flushed by strong water pressure for a long time and a filter physical structure is damaged is also avoided, meanwhile, when meshes of a single filter screen become larger due to abrasion and the filter precision of the filter screen is reduced, the filter screen can be guided, and an operator can conveniently replace the abraded filter screen subsequently.