Traditional Chinese medicine feed additive for improving the quality of freshwater aquaculture animals and preparation method thereof

Abstract

The invention discloses a traditional Chinese medicine feed additive improving the quality of fresh water aquiculture animal and a preparation method for the traditional Chinese medicine feed additive, and belongs to the field of aquiculture feed additives. The traditional Chinese medicine feed additive comprises the following components: astragalus, turmeric, hawthorn, orange peel, shizandra berry and liquorice. The invention further discloses the method for preparing the traditional Chinese medicine feed additive. The method comprises the following steps: weighing the components according to weight matching; smashing, screening and mixing the components to obtain the traditional Chinese medicine feed additive. The traditional Chinese medicine feed additive can reduce pH reduction speed after cultured fish is killed, improves muscular system water power, remarkably improves flavor substances of muscle free amino acid, inosine monophosphate and intramuscular fat content, can efficiently improve the commodity value of the cultured fish, and has a significant application prospect in aquiculture.

Description

Technical field [0001] The invention relates to a traditional Chinese medicine feed additive, in particular to a traditional Chinese medicine feed additive for improving the flavor of freshwater aquaculture animals. The invention also relates to a preparation method and application of the traditional Chinese medicine feed additive, and belongs to the field of Chinese medicine feed additives for freshwater aquaculture animals. Background technique [0002] Freshwater fish is a traditional aquaculture species in China with a long history of breeding and a wide variety of species. It is an important aquatic economic species. Freshwater fish is an important source of high-quality protein because of its extremely rich nutritional value. It contains 8 essential amino acids, unsaturated fatty acids, vitamin A, vitamin D, and various minerals necessary for the human body. It has become a popular consumer product. With the development of the economy, the level of living and consumption ha...

AI Technical Summary

Problems solved by technology

[0003] Modern high-density and intensive aquaculture methods lead to unbalanced feed nutrition, deterioration of the aquaculture water environment, and increased dosage of drugs for disease prevention and other factors, which cause the body of farmed fish to undergo various stress responses and weaken the antioxidant capacity of muscle cells, so that The natural flavor of the fish is completely destroyed, the meat is soft and the flavor becomes poor

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