Compound feed for improving muscle quality of pseudosciaena crocea by replacing fish meal with tenebrio molitor protein

Abstract

The invention relates to a compound feed for improving muscle quality of pseudosciaena crocea by replacing fish meal with tenebrio molitor protein, which comprises the following components in percentage by weight: 30.8-56% of fish meal, 0-25.57% of tenebrio molitor protein, 2.9-4.4% of fish oil, 12.33-14.2% of microcrystalline cellulose, 2% of soybean oil, 1.5% of soybean lecithin, 1% of premix, 0.2% of bile chloride, 0.3% of additive, 1% of monocalcium phosphate, 1% of glue-containing kelp powder, 0.1% of yttrium oxide, 5% of tapioca flour, 9.8% of flour and 5% of vital gluten, wherein all percentages are weight percentages. The compound feed develops a novel protein source for feeding large yellow croakers by replacing fish meal with tenebrio molitor. Selenium is supplemented and added, so that the antioxidant capacity of the muscles of the large yellow croaker is effectively improved, and the muscle quality of the large yellow croaker is further improved. In addition, the product produced by the technical scheme provided by the invention is good in palatability and high in feeding efficiency; and according to the technical scheme provided by the invention, tenebrio molitor protein and selenium are combined for use, so that replacement of fish meal of the large yellow croaker feed and improvement of the muscle quality of the large yellow croaker are realized.

Description

technical field [0001] The invention belongs to the technical field of fish feed, and in particular relates to a compound feed which uses Tenebrio molitor protein instead of fish meal to improve the muscle quality of large yellow croaker. Background technique [0002] Large yellow croaker (Pseudosciaena crocea) belongs to the order Perciformes, belongs to the family Stoabaidae, and belongs to the genus Yellow croaker, also known as yellow croaker and large yellow croaker. In 1985, with the success of artificial insemination and indoor breeding, coupled with the support of the industrial technology system, large yellow croaker has become one of the important economically farmed fish in my country. Large yellow croakers are widely farmed in coastal areas such as Zhejiang, Fujian and the eastern part of the Qiongzhou Strait in Guangdong. [0003] With the rapid increase of intensive aquaculture, a large number of aquaculture net cages have been laid out in a relatively small a...

AI Technical Summary

Problems solved by technology

[0004] In view of this, the purpose of the present invention is to overcome the deficiencies of the prior art and provide a compound feed that utilizes Tenebrio molitor protein to replace fish meal to improve the muscle quality of large yellow croaker, so as to solve the germplasm degradation, quality decline and The problem of rising morbidity

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