Fermented feed rich in vitamin C and preparation method thereof

By adding calcium ascorbate to fermented feed and optimizing the fermentation process, the problems of insufficient stability and nutritional value of vitamin C in fermented feed were solved, achieving the effects of high nutritional value and enhanced immunity.

CN121153787APending Publication Date: 2025-12-19ANHUI JISHI BIO ENGINEERING CO LTD
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Patent Information

Application Number
CN202511564422.6
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-10-30
Publication Date
2025-12-19

AI Technical Summary

Technical Problem

Existing fermented feeds, when supplemented with vitamin C, suffer from poor stability, insufficient nutritional value, and difficulty in meeting the nutritional needs of animals, and the fermentation effect is also unsatisfactory.

Method used

By adding calcium ascorbate to fermented feed and combining it with optimized strain ratios, enzyme addition timing, and the use of plant essential oils, a fermented feed rich in vitamin C is prepared. This feed includes ingredients such as corn flour, wheat bran, calcium ascorbate, vitamin D3, vitamin E, lactic acid bacteria, and yeast. Fermentation conditions are controlled to ensure nutritional balance and biological activity.

Benefits of technology

It significantly improves the nutritional value of fermented feed and animal immunity, enhances feed stability and digestibility, and improves animal growth performance and health.

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Abstract

The invention belongs to the field of animal feed and bioengineering, and particularly relates to a fermented feed rich in vitamin C and a preparation method thereof. The fermented feed rich in vitamin C is prepared from the following preparation raw materials in parts by weight: 30 to 50 parts of corn flour, 15 to 25 parts of bran, 1 to 3 parts of calcium ascorbate, 0.1 to 0.3 part of vitamin D3, 0.1 to 0.3 part of vitamin E, 0.3 to 0.5 part of lactic acid bacteria, 0.2 to 0.4 part of saccharomycetes, 0.05 to 0.15 part of xylooligosaccharide, 1 to 2 parts of calcium hydrophosphate, 0.2 to 0.4 part of trace element premix, 0.4 to 0.5 part of lysine, 0.1 to 0.3 part of methionine, 0.3 to 0.4 part of cellulase and 0.1 to 0.3 part of citric acid. And 0.05 part of plant essential oil. Through the addition of calcium ascorbate and the regulation and control addition of other functional components, the nutrition balance and biological activity of the feed are comprehensively ensured, the immunity of animals is remarkably improved, and the quality of the fermented feed is comprehensively ensured.
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