Health-care feed capable of enhancing largemouth bass intestinal function and preparation method and test method thereof

Abstract

The invention relates to health-care feed capable of enhancing a largemouth bass intestinal function and a preparation method and test method thereof. Feed protein of the health-care feed is kept at 46%, and with total raw materials being 100 parts, the health-care feed is prepared from the raw materials in parts by weight: 5-7 parts of a yeast hydrolysate, 0.5-2 parts of pig bile powder, 0.5-3 parts of a high-temperature-resistant digestive enzyme, 1-3 parts of butyrin, 0.5-2 parts of origanum oil, 0.5-2 parts of taurine, 0.5-2 parts of curcumin, 1-3 parts of a high-temperature-resistant bacterium preparation, 0.5-1.5 parts of multivitamins and 4-8 parts of a high-protein fermented material. The health-care feed further specially enhances functions of promoting intestinal wall repairing,restraining intestinal harmful bacteria, promoting digestion and the like besides having the characteristics of balanced and rich nutrients of common feed, the health-care feed is matched with the common feed for mixed feeding, thus occurrence of enterogastritis is reduced, labor force of daily intestine protection product mixing is reduced, and the health-care feed can promote growth as the common feed.

Description

technical field [0001] The invention relates to a feed for largemouth bass, in particular to a health feed for enhancing intestinal function of largemouth bass, a preparation method and a test method thereof. Background technique [0002] At present, the feed for largemouth bass (also known as California perch) has matured and has successfully replaced traditional frozen fresh fish as the staple food, reducing the spread of pathogenic bacteria in chilled fresh fish. However, the intestinal function of largemouth bass is still not fully domesticated, so as to adapt to high-intensity feed feeding, and the feed pursues rapid growth, which is very rich in nutrients and needs to use a lot of digestive function. Absorption, the frequency of intestinal wall cell replacement increases, once the renewal rate cannot keep up with the consumption rate, it is easy to damage the intestinal wall and cause gastroenteritis. The characteristics of the intestinal tract of California perch are...

AI Technical Summary

Problems solved by technology

However, the intestinal function of largemouth bass is still not fully domesticated, so as to adapt to high-intensity feed feeding, and the feed pursues rapid growth, which is very rich in nutrients and requires a lot of digestive function. Absorption, the frequency of intestinal wall cell replacement increases, once the renewal rate cannot keep up with the consumption rate, it is easy to damage the intestinal wall and cause gastroenteritis