Feed additive for protecting liver health of special aquatic fish and preparation method thereof

Abstract

The invention discloses a feed additive for protecting liver health of special aquatic fish. The feed additive for protecting liver health of special aquatic fish consists of the following raw materials by mass percentages: 8-15% of bile acid, 2-8% of glutamine, 20-28% of salvia miltiorrhiza, 15-20% turmeric, 20-25% of Gynostemma pentaphyllum, 10-15% Polygonum cuspidatum, 5-8% of Astragalus polysaccharide, and the balance of a filler. The invention also discloses a preparation method of the feed additive. The feed additive is used in a feed to promote liver health of the special aquatic fish,reduces liver fat deposition, and promotes damaged liver cell restoration and hepatocyte proliferation.

Description

technical field

[0001] The invention belongs to the technical field of feed additives, in particular to a feed additive for protecting the liver health of special aquatic fish and a preparation method thereof. Background technique

[0002] With the improvement of living standards, people's demand for farmed fish is not limited to the traditional "four major fish" and conventional fish such as carp, crucian carp, and bream. In people's daily dietary structure, such as yellow catfish, Special aquaculture fish such as California sea bass and rice field eel have also become regular customers on the table. The huge consumer market has driven the rapid development of the special aquaculture industry. Take California perch as an example. According to the "China Fishery Statistical Yearbook 2018", the output of California perch in my country reached 456,900 tons in 2017, an increase compared to 347,300 tons in 2016. 109,600 tons, an increase of 31.57%.

[0003] The growth of people...

Images