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Novel composite probiotic polysaccharide gum promoting penaeus vannamei growth and application thereof

A technology of compound probiotics and polysaccharide glue, which is applied in the fields of application, animal feed, additional food elements, etc., can solve the problems of restricting the growth of Penaeus vannamei aquaculture, drug resistance, and drug residues, and achieve good growth-promoting effects and promote Effects of growth and quality safety, increased weight gain and survival

Inactive Publication Date: 2016-11-02
SHANGHAI LYUAO BIOTECH CO LTD +1
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Problems solved by technology

However, with the rapid development of the Penaeus vannamei aquaculture industry and the continuous expansion of the farming scale, farmers’ frequent and excessive use of antibiotics caused serious drug resistance and drug residues in Penaeus vannamei, which seriously restricted the culture of Penaeus vannamei industry growth

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  • Novel composite probiotic polysaccharide gum promoting penaeus vannamei growth and application thereof

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Embodiment Construction

[0013] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0014] The novel composite probiotic polysaccharide gum and its application experiment materials for promoting the growth of Penaeus vannamei provided by the present invention:

[0015] Marine Bacillus powder, concentration greater than 100 million / g; Vibrio phagocytosus powder, concentration greater than 10 million / g; carrageenan, effective content 99%; xanthan gum, effective content 98%; guar gum , the effective content is 99%; konjac gum, the effective content is 98%; artemisia gum, the effective content is 98%; norfloxacin hydrochloride powder, the effective content is 98%; drug feed; Penaeus vannamei seedlings, a total of 1500 tails, with an initial weight of 1.23g / tail.

[0016] The specific operation plan of the novel composite probiotic polysaccharide gum and its application for promoting the growth of Penaeus vannamei provided by the present i...

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Abstract

The invention discloses a novel composite probiotic polysaccharide gum promoting penaeus vannamei growth and application thereof. A novel composite probiotic polysaccharide gum aqueous solution promoting penaeus vannamei growth is prepared by: mixing Bacillus marinus raw powder, bacteria swallowing vibrio raw powder, carrageenan, xanthan gum, guar gum, konjac gum and Sa-son seed gum evenly, and dissolving the mixture with water into a solution. The process of applying the novel composite probiotic polysaccharide gum to prepare feed containing the novel composite probiotic polysaccharide gum consists of: mixing the novel composite probiotic polysaccharide gum aqueous solution with basic feed evenly, and performing airing in a shade place at room temperature. Compared with traditional antibiotics, the novel composite probiotic polysaccharide gum promoting penaeus vannamei growth provided by the invention is safer, cannot cause serious drug resistance and drug residue to the penaeus vannamei, has more significant promoting effect on penaeus vannamei growth, and is a new product able to effectively promote penaeus vannamei growth and quality safety.

Description

technical field [0001] The invention relates to a biological polysaccharide gum, in particular to a novel composite probiotic polysaccharide gum for promoting the growth of Penaeus vannamei and its application. Background technique [0002] Penaeus vannamei is recognized as one of the three high-quality shrimp species with the highest farming output in the world today, and it is widely cultured in my country. However, with the rapid development of the Penaeus vannamei aquaculture industry and the continuous expansion of the farming scale, farmers’ frequent and excessive use of antibiotics caused serious drug resistance and drug residues in Penaeus vannamei, which seriously restricted the culture of Penaeus vannamei industry growth. Therefore, it is extremely important to seek safe alternatives to antibiotics to ensure the good growth performance of Penaeus vannamei. In view of this, the present invention prepares a novel composite probiotic polysaccharide gum that promotes...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/80A23K20/163A23K10/18
Inventor 曹海鹏李家胜
Owner SHANGHAI LYUAO BIOTECH CO LTD
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