Bacillus for prawn feed and fermented Chinese herbal medicine preparation for prawn feed

A technology for fermenting Chinese herbal medicines and Bacillus, applied in animal feed, animal feed, microorganism-based methods, etc., can solve the problems of difficult to fully absorb and utilize the active ingredients of traditional Chinese medicine, insufficient processing depth, and low utilization rate of active ingredients of traditional Chinese medicine. , to achieve the effect of improving the body's immunity, strong decomposition ability, and saving the amount of traditional Chinese medicine

Active Publication Date: 2021-06-29
OCEAN UNIV OF CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

At present, Chinese herbal medicine additives are mostly crude products such as powder or powder, and the processing depth is not enough. It is difficult to fully absorb and utilize the active ingredients in Chinese medicine, and the utilization rate of active ingredients in Chinese medicine is low. Therefore, how to effectively improve the active ingredients and physiological efficacy of Chinese herbal medicine has become the focus of current research

Method used

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  • Bacillus for prawn feed and fermented Chinese herbal medicine preparation for prawn feed
  • Bacillus for prawn feed and fermented Chinese herbal medicine preparation for prawn feed
  • Bacillus for prawn feed and fermented Chinese herbal medicine preparation for prawn feed

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Effect test

Embodiment 1

[0038] Preparation of fermented Chinese herbal medicine microecological preparation and breeding feed for prawns:

[0039] Firstly, the active ingredients of the fermented Chinese herbal medicine are prepared. The fermented Chinese herbal preparation is mixed with Bacillus safensis and Bacillus stratosphericus screened from the intestinal tract of Litopenaeus vannamei in a ratio of 1:1~1:4 (V:V) to form a composite Bacillus , inoculated in Chinese herbal medicine fermentation medium with 3%~11%.

[0040] The Chinese herbal medicine components in the Chinese herbal medicine fermentation medium are recorded as 12-20 parts of Rehmannia glutinosa, 9-25 parts of Angelica sinensis, 9-12 parts of Radix Paeoniae Alba, and 6-10 parts of Rhizoma Chuanxiong according to parts by weight.

[0041] The specific preparation method is as follows:

[0042] (1) Put the four Chinese herbal medicines of rehmannia glutinosa, angelica, peony root, and chuanxiong in an oven for 24 hours, then plac...

Embodiment 2

[0049] Effects of a shrimp herbal fermentation preparation on the physiological health efficacy of Litopenaeus vannamei.

[0050] In this experiment, the inventor fed the prawn fermented Chinese herbal medicine preparation prepared in Example 1 to Litopenaeus vannamei, and studied the actual effect of the present invention on improving the physiological health of Litopenaeus vannamei by analyzing the indicators related to the physiological health of Litopenaeus vannamei .

[0051] 1 Materials and methods

[0052] 1.1 Materials

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Abstract

The invention discloses bacillus for a prawn feed and a fermented Chinese herbal medicine preparation for the prawn feed. The fermented Chinese herbal medicine preparation is prepared by the following steps of crushing rehmannia glutinosa, angelica sinensis, white paeony roots and ligusticum wallichii, mixing according to a ratio, inoculating 3%-11% bacillus safensis and isothermal layer bacillus mixed with (1:1-1:4) bacterial liquid, and fermenting under proper conditions. The traditional Chinese medicine component is prepared from, by weight, 12-20 parts of rehmannia glutinosa, 9-25 parts of angelica sinensis, 9-12 parts of white paeony roots and 6-10 parts of ligusticum wallichii. The preparation method is simple and convenient, can increase the effective content of Chinese herbal medicines, and improves the utilization efficiency of the Chinese herbal medicines. When the bacillus is applied to the prawn feed, the immunity of prawns can be enhanced, the capability of the prawns for resisting pathogenic bacteria can be enhanced, the application of antibiotics and chemical drugs is reduced, the culture income is increased on the premises of green, efficiency and health, and a good application prospect is achieved.

Description

technical field [0001] The invention belongs to the technical field of feed additives, in particular to a bacillus for prawn feed and a fermented Chinese herbal medicine preparation for prawn feed. Background technique [0002] In recent years, diseases have always been a bottleneck problem restricting the healthy development of the shrimp farming industry. Due to the extensive use of antibiotics as an important technical measure for the prevention and treatment of diseases, many negative effects have been produced. Antibiotic residues exceed the standard, seriously endangering human health. With the development of green aquaculture technology, it is imperative to ban "antibiotics", so the development of "green, safe and efficient" Chinese herbal preparations has become an important measure to replace antibiotics. [0003] Chinese herbal medicine is a pure natural product. my country has extremely rich resources of traditional Chinese medicine. It is widely used because of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12N1/20A23K50/80A23K10/12A23K10/30A23K10/22A23K10/37A23K20/142A23K20/158A23K20/174A23K20/20A23K20/22A23K20/24A23K20/26C12R1/07
CPCC12N1/20A23K50/80A23K10/12A23K10/30A23K10/22A23K10/37A23K20/158A23K20/174A23K20/20A23K20/22A23K20/24A23K20/26A23K20/142Y02P60/87Y02A40/818
Inventor 潘鲁青王宇轩苏晨丁彦军
Owner OCEAN UNIV OF CHINA
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