4 results about "Non starch polysaccharides" patented technology

The application provides a preparation method for improving the center curing degree of low-temperature baked dog food and a product thereof, and belongs to the technical field of pet food. The method comprises the following steps: S1, mixing dog food raw materials to obtain a mixture; the dog food raw materials comprise animal-derived protein materials, plant-derived protein materials and starch raw materials; S2, adding a complex enzyme preparation to the mixture for enzymolysis treatment to obtain an enzymolysis product; the complex enzyme preparation comprises amylase, protease, phytase and non-starch polysaccharide enzyme; S3, performing enzyme inactivation, flash concentration and extrusion molding treatment on the enzymolysis product to obtain dog food granule green bodies; and S4, performing baking treatment on the dog food granule green bodies under a temperature condition lower than 80 DEG C to obtain center-cured low-temperature baked dog food. The application significantly improves the center curing degree of low-temperature baked dog food through enzymolysis treatment of the complex enzyme preparation, and effectively solves the technical problem of outer curing and inner rawness in the low-temperature baking method.

The application discloses a kind of special feed additive compositions of pig, preparation method and use method, the additive composition of the application includes microecological function component (metabiotic and probiotic bacteria), enzyme preparation component (non-starch polysaccharide enzyme, protease, lipase), plant active component (tannic acid and plant essential oil), organic trace element and nutrition fortification component (amino acid chelated trace element, functional amino acid, nucleotide yeast hydrolysate) and targeted acidifier (citric acid, lactic acid, butyric acid glyceride).The special feed additive composition of pig proposed in the application can make the average daily weight gain of pig reach 338g / d, increase by 50.9% compared with prior art, the standard rate of piglet weaning is increased to 85%, the feed conversion ratio is reduced to 2.31, the diarrhea incidence is reduced to 5.0%, with significant growth promotion, intestinal repair, feed conversion efficiency improvement and environmental pollution reduction benefits.

The application discloses pig compound nutritional feed and a preparation method thereof, and relates to the technical field of animal nutrition and feed processing, and comprises detecting the phytic acid phosphorus content and non-starch polysaccharide content of batch raw materials of grain energy raw materials, wheat germ, distiller's grains and wheat bran; according to the detection results, the formula parameters and enzyme distribution parameters of the batch are determined, wherein: the replacement ratio of corn with wheat and / or broken rice is determined; the addition amount of one or more of L-lysine sulfate, DL-methionine, L-threonine and L-tryptophan is determined; and the distribution ratio of phytase preparation and non-starch polysaccharide degrading enzyme preparation between pre-granulation addition and post-granulation spraying is determined. The degradation efficiency of phytic acid phosphorus and non-starch polysaccharide is improved, the adaptability of the feed to different batches of raw materials is enhanced, and the influence of high temperature and mechanical action on enzyme activity in the granulation process is reduced.

Compounds encapsulated with octenylsuccinic anhydride modified non-starch polysaccharides and methods of forming the encapsulated compounds are provided. Poorly water-soluble compounds, especially pharmaceuticals, are solubilized within an oil phase, which is then formed into an emulsion with an aqueous phase comprising the OSA modified non-starch polysaccharide. The resulting emulsion can be dried, such as through spray drying, for form a powder comprising the encapsulated compound.