High-protein biological fermentation type aquatic feed and preparation method thereof

By scientifically formulating and fermenting high-protein bio-fermented aquatic feed, the problems of nutritional imbalance and low digestibility in traditional aquatic feeds have been solved, improving the digestion, absorption, and immunity of aquatic animals, improving the breeding environment, and achieving healthy growth and efficient breeding of aquatic animals.

CN122074602APending Publication Date: 2026-05-26HAINAN CHIEF BIOLOGY TECHN EMPOLDER CO LTD
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Patent Information

Application Number
CN202610433677.7
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2026-04-03
Publication Date
2026-05-26

AI Technical Summary

Technical Problem

Traditional aquatic feeds are nutritionally unbalanced, have poor palatability, and low digestibility, resulting in slow growth and low immunity in aquatic animals. Furthermore, the aquaculture environment is severely polluted, making it difficult to effectively address issues such as abnormal liver and intestinal function and stress responses.

Method used

This product uses high-protein bio-fermented aquatic feed containing imported fishmeal, astaxanthin-peptide chelates, compound enzymes, compound probiotics, and herbal extracts. Through scientific formulation and fermentation, it produces a compound premixed feed rich in bioactive substances, promoting digestion and absorption and enhancing immunity.

Benefits of technology

It significantly improved feed digestibility and utilization, enhanced the immunity of aquatic animals, improved liver and pancreas health, regulated the intestinal flora structure, reduced intestinal burden, and increased survival rate and aquaculture efficiency.

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Abstract

The invention provides a high-protein biological fermentation type aquatic feed and a preparation method thereof. The aquatic feed comprises the following raw materials in parts by weight: 20-30 parts of imported fish meal, 10-15 parts of composite minerals, 5-10 parts of bioactive small peptides, 5-10 parts of lysine, 5-10 parts of compound trace elements, 3-8 parts of compound vitamins, 3-6 parts of a herbal extract, 2-5 parts of compound probiotics, 2-4 parts of immune polysaccharides and 1-3 parts of compound enzymes. The herbal extract is prepared by fermenting astragalus membranaceus, isatis root, liquorice, calotropis gigantea, wing nuts, clove, ligusticum wallichii and galangal. By organically integrating the imported fish meal, the astaxanthin-small peptide chelate, the herbal extract, the compound immune polysaccharide, the compound probiotics and various nutrients, the seven-in-one synergistic interaction of promoting ingestion, enhancing digestion, strengthening liver and gallbladder, enhancing immunity, resisting stress, inhibiting bacteria and stabilizing water quality is realized; the growth speed, the survival rate and the culture comprehensive benefits of the crustacean aquatic animals are remarkably improved, and good economic value and application prospects are achieved.
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