Feed capable of improving delicious flavour of Ctenopharyngodonidellus flesh and preparation method thereof

Abstract

The invention discloses formula feed capable of improving delicious flavour of Ctenopharyngodonidellus flesh and a preparation method thereof. The feed is prepared from the following raw materials in parts by weight: 15-20 parts of fish meal, 5-10 parts of corn gluten meal, 20-25 parts of soybean meal, 10-15 parts of extruded soybean meal, 0.5-1.5 parts of hydrolyzed egg yolk powder, 10-20 parts of peanut bran, 5-10 parts of rapeseed meal, 1-5 parts of fish oil, 1-5 parts of soybean oil, 0.2-1 part of monocalcium phosphate, 0.3-0.7 part of Noni puree, 0.2-1 part of choline chloride, 1-3 parts of compound Chinese herbal medicines, 0.2-0.6 part of vitamin C and 0.1-0.3 part of compound multivitamins. The feed is prepared by weighing, premixing, mixing, tempering, forming and granulating. The feed not only effectively meets comprehensive requirements of the Ctenopharyngodonidellus in the growth stage on nutrient substances, but also specifically realizes simultaneous supplement of bones and muscles of the Ctenopharyngodonidellus, so that the Ctenopharyngodonidellus flesh is delicious. Meanwhile, the feed is relatively strong in shape-preserving property, so that a food calling property of the feed is enhanced, and a utilization rate of the feed is effectively improved.

Description

technical field [0001] The present invention relates to a feed for aquatic animals, in particular to a formula feed for improving the freshness of grass carp meat. Background technique [0002] Grass carp (Ctenopharyngodonidellus), Cynopharyngodonidellus, Cyprinidae, Cyprinidae, Arrow subfamily, Grass carp is a kind of fish with aquatic plants as the main food in nature. It is one of the famous "four big family fish" in my country. Among the bulk freshwater fish raised with formula feed, grass carp has the highest yield, and its economic benefits are very significant. With the continuous loss of water and soil resources available for aquaculture in my country and the continuous expansion of market demand for grass carp, the scale and density of grass carp aquaculture continue to increase. Although grass carp is a typical herbivorous fish, it has a high nutrient concentration and a large amount of feeding due to the complete intake of formula feed. Under such intensive and h...

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Problems solved by technology

[0003] Research on Chinese herbal medicine preparations in fish nutrition has also achieved certain results, but they are all limited to the direction of improving disease resistance and immunity

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