Chinese herb medicinal additive for preventing tilapia fatty liver disease

Abstract

The invention relates to a Chinese herb medicinal additive for preventing tilapia fatty liver disease. The Chinese herb medicinal additive is characterized by comprising the following components in part by weight: 8 to 10 parts of mung bean, 1 to 3 parts of liquoric root, 1 to 3 parts of gentian, 1 to 3 parts of raw gardenia, 1 to 3 parts of baical skullcap root, 1 to 3 parts of bupleurum, 2 to 5 parts of rehmannia root, 1 to 3 parts of plantain herb, 1 to 3 parts of virgate wormwood herb, 1 to 3 parts of indigowoad root, 1 to 3 parts of Mongolian dandelion herb, 2 to 5 parts of feverfew, 1 to 3 parts of turmeric root-tuber and 1 to 3 parts of oriental waterplantain rhizome. The Chinese herb medicinal additive has the advantages of capacities of obviously reducing liver weight / body weight and fat content of muscle and liver of the tilapia, reducing glutamic-oxalacetic transaminase activity, glutamic-pyruvic transaminase activity, total cholesterol content and triglycercide content in tilapia serum, protecting liver cells from the damage of factors such as nutritional factors, environmental factors and the like and effectively preventing nutritional fatty liver disease in the breeding process of the tilapia, convenient addition and use, capacity of being added in a commercial feed directly, synergistic effect of the components and other additive components in the commercial feed, improvement on the disease resistance of the tilapia, stable raw material source, low cost, simple production process and easy industrialized production.

Description

Technical field: [0001] The invention relates to a feed additive, in particular to a Chinese herbal medicine additive for preventing tilapia fatty liver disease. Background technique: [0002] Commonly known as African crucian carp and white salmon, tilapia is a cultured species recommended by the Food and Agriculture Organization of the United Nations to the world. The intensive farming of tilapia is one of the pillars of the "one fish, one shrimp" industrial chain in Guangdong Province. However, with the expansion of aquaculture area and the increase of aquaculture density, the disease problem of tilapia is becoming more and more serious. Nutritional fatty liver disease caused by many factors such as feed quality and unbalanced feed nutrition has become a relatively stereotyped disease, and has become one of the problems that seriously plague the sustainable and healthy development of the tilapia aquaculture industry. Nutritional fatty liver disease can lead to slow growt...

AI Technical Summary

Problems solved by technology

Nutritional fatty liver disease can lead to slow growth of tilapia, decreased anti-stress ability, and a large number of death of tilapia in high temperature seasons; commercial fish suffering from fatty liver disease, not only the abdominal swelling affects the appearance quality, but also the muscle fat content is also reduced. will significantly increase, leading to a decrease in its nutritional value