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54results about How to "Boost protein levels" patented technology

Mixed pellet feed directly prepared from optimally-proportioned dry matter of whole-plant corn in squeezing and extruding mode

The invention discloses a mixed pellet feed directly prepared from optimally-proportioned dry matter of whole-plant corn in a squeezing and extruding mode. The whole-plant corn is mechanically harvested and smashed at the same time, and then is subjected to squeezing dewatering; squeezed-out liquid is concentrated and then is adsorbed with loess, and drying and smashing are carried out; a product is added into a squeezed dry material and the product and the squeezed dry material are mixed evenly; extruding and pelletizing are carried out, and the mixed pellet feed is obtained. The obtained pellet feed is in a yellow green color, is clumpy and does not go mouldy; the moisture content is 7.5-12.8%, the crude protein content is 6-14%, the crude fat content is 1.2-4.7%, the crude fiber content is 43.49-63%, the crude ash content is 21-43%, the nitrite content is 3.1-15.2 mg / kg, and the density is 412-526 kg / m<3>. The nutritional value and the palatability of the pallet feed are both significantly improved, the dry matter and nutritional ingredients in the corn can be preserved in the pallet feed for the longest time, the purposes of timely harvesting, processing, storing and transporting of the feed are achieved, and the feed conversion ratio is greatly increased.
Owner:熊仕玉

Catfish feed compound enzyme and preparation method thereof

The invention discloses a catfish feed compound enzyme and a preparation method thereof. The preparation method of the catfish feed compound enzyme is characterized by taking nutritional requirement of the catfish and the water environment as the basis, optimizing the raw material formula, combining digestion characteristics of the catfish and scientifically compounding a wine making yeast culture material with functional characteristics such as high nutrition performance, high biological activity, high oxidation resistance and the like, a calcium fruit extract capable of effectively supplementing calcium, iron and soluble fiber, providing powerful embedding effect and prolonging the quality guarantee period of the feed compound enzyme, wormwood seed powder capable of obviously improving anti-freezing effect and stability of the feed compound enzyme, improving water resistance and glossiness of the catfish feed and reducing powder content in the feed, a palatable agent capable of greatly improving palatability and digestion rate of the feed, and wheat malt flour capable of providing rich nutrient materials, biological active materials and plant enzyme sources to finally obtain the catfish feed compound enzyme capable of obviously enhancing digestion rate and parturition performance of the catfish, reducing the feed coefficient, preventing water pollution and maintaining high water quality.
Owner:田岗

High-yield catfish feed attractant and preparation method thereof

The invention discloses a high-yield catfish feed attractant and a preparation method thereof and belongs to the technical field of feed additive preparation. The high-yield catfish feed attractant and the preparation method thereof have the advantages that the nutritional requirements of catfish and water environments are combined with the ingestion features of the catfish to optimize a raw material formula, raw materials are scientifically compounded to greatly increase palatability and feed utilization rate, and the attractant comprises compound flavor peptide which has high anti-oxidation effect and is capable of removing free radicals; the high-yield catfish feed attractant contains saccharomyces cerevisiae culture with functional features such as high nutrition, high bioactivity and high oxidation resistance, Prunus Humilis Bunge extract which can effectively supplement calcium, iron and soluble fibers, has a powerful embedding effect and can prolong shelf life, wormwood seed powder which can evidently increase an anti-freezing effect and stability, increase water resistance and glossiness, enhance and promote palatability and lower powder content, and wheat malt powder which can provide rich nutritional substances, bioactive substances, fragrant substances and plant enzyme sources; the prepared high-yield catfish feed attractant is high in palpability and good in production performance.
Owner:田岗

High-digestion high-utilization-rate catfish feed

The invention discloses a high-digestion high-utilization-rate catfish feed, and belongs to the technical field of processing of catfish feeds. Based on nutritional requirements of catfish and water body environment, the digestion characteristics of the catfish are combined, the formula of a conventional catfish feed is optimized, and a feed complex enzyme, wormwood seed powder, a prunus humilis bunge extract and a phagostimulant are scientifically compounded, so that the catfish feed can be prepared, wherein the feed complex enzyme can effectively degrade anti-nutritional factors in the catfish feed, increase the utilization rate of nutrient substances of starch, protein, minerals and the like, increase the protein level, the organism antioxidative activity and the digestive absorption rate of the catfish, significantly increase the digestibility and the production properties of the catfish, reduce the feed coefficient, prevent the water bodies from being polluted and maintain good water quality is scientifically compounded; the wormwood seed powder can significantly improve the caking property, the water resistance, the glossiness and the frost resistance of the catfish feed and reduce the powder containing rate of the feed; the prunus humilis bunge extract can effectively complement calcium, ferrum and soluble fibers; the phagostimulant can substantially improve the palatability of the feed; and therefore, the catfish feed is good in feed coefficient, high in digestibility, good in production properties, high in propagation properties, high in disease resistance, high in palatability and low in cost.
Owner:宁夏抢鲶渔业科技有限公司

Catfish feed complex enzyme containing yeast culture and preparation method thereof

The invention discloses a catfish feed complex enzyme containing a yeast culture and a preparation method thereof. The complex enzyme is characterized in that on the basis of catfish nutrient requirements and water body environment, and the digestion characteristics of catfish, the formula of raw materials is optimized, a wine-brewing yeast culture, a prunus humilis bunge extract, wormwood seed powder, a palatable agent and wheat malt powder are scientifically compounded, wherein the wine-brewing yeast culture has function characteristics of strong nutrient property, biological activity, anti-oxidizing property and the like; the prunus humilis bunge extract can effectively supplement the calcium, iron and soluble fiber, has strong encapsulating function, and can extend the quality warranty period of the feed complex enzyme; the wormwood seed powder can obviously improve the anti-freezing effect and stability of the feed complex enzyme, improve the water-resistant property and luster of the catfish feed, and reduce the powder content in the feed; the palatable agent can greatly improve the palatability and digestion rate of the feed; the wheat malt powder can provide rich nutrient substances, biological active substances and plant enzyme sources. The complex enzyme of the catfish feed containing the yeast culture has the advantages that the digestion rate and yield rate of the catfish are obviously increased, the feed coefficient is reduced, the pollution to a water body is decreased, and the high water quality is maintained.
Owner:田岗
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