A fish feed containing saponin extract

An extract and feed technology, which is applied in the field of fish feed containing saponin extract, can solve problems such as uneven distribution of active ingredients, negative effects on breeding animals, and failure to achieve expected results, achieving conventional preparation methods and improving disease resistance Ability, the effect of using a low dose

Active Publication Date: 2021-07-20
BIOLOGICAL TECH INST OF FUJIAN ACADEMY OF AGRI SCI +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are problems in specific applications. 1) As for the control of the amount, if the added amount is too high, it will not only increase the cost, which is not conducive to the promotion and application in practice, but also may cause negative effects on farmed animals; if the added amount is too low, and Can't achieve expected effect
[0004] 2) The extract of notoginseng saponins is a solid powder. Due to the low amount of additives, there is a problem of uneven distribution of active ingredients in the feed when it is directly mixed into the feed

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A fish feed containing saponin extract,

[0022] (1) Provide notoginseng saponin extract;

[0023] (2) Dissolve the notoginseng saponin extract in phosphate buffered saline (PBS), or normal saline, or deionized water, or purified water to prepare a saponin aqueous solution with a concentration of 0.05-0.1 mg / mL;

[0024] (3) Evenly spray 100n-200nmL saponin aqueous solution per kilogram of feed, calculated by adding 10nmg of Panax notoginseng saponin extract per kilogram of feed), where n is (1, 2, 3, 4, 5);

[0025] (4) When the feed is granule feed, sprinkle an appropriate amount of feed binder evenly on the surface of the granule-based feed, then put an appropriate amount of saponin aqueous solution into the watering can, spray it slowly and evenly on the feed, mix well, and dry it indoors. Dry or dry at 60°C; when the feed is powdery compound feed, put an appropriate amount of saponin aqueous solution into the watering can, slowly and evenly spray it on the powdery...

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Abstract

The invention discloses a feed for fish containing saponin extract, which specifically comprises preparing a water-soluble solution with a suitable concentration of the notoginseng saponin extract, and slowly and evenly spraying the extract into the feed in a mist spraying manner. The active ingredients can be evenly distributed in the feed, and the problem that the powdered extract is difficult to be directly and evenly mixed into the feed due to the low additive dosage is solved.

Description

technical field [0001] The invention relates to a fish feed, in particular to a fish feed containing saponin extract. Background technique [0002] Fish are often infected by a variety of pathogens during the breeding process. Improving the disease resistance of fish through the use of immune enhancers is an important measure to reduce the occurrence of diseases and maintain the healthy and sustainable development of the aquaculture industry. [0003] Panax notoginseng saponin is the main active ingredient of the traditional Chinese medicine plant Panax notoginseng, which has immunoregulatory effects and can be used as an immune enhancer. However, there are problems in specific applications. 1) As for the control of the amount, if the added amount is too high, it will not only increase the cost, which is not conducive to the promotion and application in practice, but also may cause negative effects on farmed animals; if the added amount is too low, and Cannot achieve the ex...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K9/08A61K36/258A61P37/04
CPCA61K36/258A61P37/04
Inventor 陈秀霞龚晖陈佳许斌福池洪树陈永聪
Owner BIOLOGICAL TECH INST OF FUJIAN ACADEMY OF AGRI SCI
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