Processing technology of aquatic feed

Abstract

The invention discloses a processing technology of an aquatic feed. The aquatic feed is prepared from the following raw materials in parts by weight: 15-20 parts of sesame seed meal, 8-12 parts of clanis bilineata larva powder, 5-9 parts of lysine, 5-9 parts of methionine, 5-10 parts of a nanometer aqueous binder, 5-8 parts of duckweed powder, 0.5-1 part of shell powder, 15-18 parts of fish internal organ freeze-dried powder, 5-10 parts of chlorella, 1.3-2.7 parts of smoked plums, 10-20 parts of wheat grain paste powder, 4-8 parts of emilia sonchifolia, 3-6 parts of ginkgo leaves, 4-6 parts ofcastor leaves, 2-5 parts of ion ligands, 3-6 parts of vitacoenzyme, 5-10 parts of a complex enzyme agent, and 5-7 parts of a probiotic preparation. The aquatic feed is high in yield, the activity ofraw materials can be well guaranteed, the obtained aquatic feed is balanced in nutrients and obvious in food calling effect, has good effects of promoting digestion, preventing diseases and being health-care, can promote aquatic products to grow, and can improve the yield and the quality of the aquatic products.

Description

technical field [0001] The invention relates to the field of aquatic feed, in particular to an aquatic feed processing technology. Background technique [0002] In recent years, more and more high-density and intensive methods have been adopted in the breeding and production of aquatic animals, which can not only increase production, but also reduce breeding costs and increase economic benefits. However, the main problems faced by intensive aquaculture production are the control of water quality and how to reduce the cost of aquaculture as much as possible. Feeding in an appropriate amount and reducing residual bait are one of the key means to solve these two problems. [0003] Large-scale production of pellet feed, extruded feed and expanded feed has become a development trend of the world feed industry. Feed mills increasingly use high-temperature short-time processing equipment such as granulators, extruders, deep conditioners, and general-purpose ripening granulators to...

AI Technical Summary

Problems solved by technology

However, in these processing techniques, due to the joint action of high temperature, high pressure and moisture, heat-sensitive ingredients added in powder form, such as vitamins, enzyme preparations, microorganisms, amino acids, polypeptides, drugs, etc., are severely damaged, which undoubtedly leads to a decline in feed quality. or feed cost increase