A fish feed containing saponin extract

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...