Technical article
liver development phase of white shrimps means dietary change, and poor intestinal function can lead to hepatopancreas dysplasia and even death
What are the factors that affect the efficacy of EM bacteria?
As no adverse response was seen when C.butyricum was included in diets at 100 times the recommended dose, the FEEDAP Panel concludes that the product is safe for chickens for fattening at the recommended dose.
2022-03-28
Miyarisan has sold preparations of CBM 588 in Japan and other Asian countries for both human and animal use since the 1960s with no adverse events or reports of allergenicity (Confidential Annex 2). Published in vitro and in vivo data and a long history of safe use in humans in Asian countries help support CBM 588 as a safe strain for use in food supplements in the EU (e.g. Confidential Annex 4; Fujita et al 1986; Fujita & Takashi, 1986, 1987; Imase et al 2008; Ito et al 1997; Kamiya et al 1997; Kitajo et al 1990, 1991; Kobashi et al 1983, 1976; Kobayashi et al 1976; Kurata et al 1988; Kuroiwa et al 1990a, 1990b; Maebashi et al 1998; Nakatsuji et al 1995; Okabayashi & Kobari 1994; Seki et al 2003; Shimbo et al 2005; Taguchi et al 1988; Takahashi et al 2000, 2004; Takeda et al 1976, 1983, Yuzawa et al 1987a, b, c; Zhang et al 1998).
2022-03-16
Clostridium butyricum is a kind of butyric-producing gram-positive anaerobic bacteria of Clostridium genus in the Bacillus genus. Clostridium butyricum is a strict anaerobic bacterium, which can fully adapt to the anaerobic environment of animal intestinal tract and regulate the balance of intestinal flora in various ways. Clostridium butyricum can produce a large amount of butyric acid in the intestine, especially in the posterior part of the intestine. Butyric acid is the energy source of intestinal cells and plays an important role in the regeneration and repair of intestinal epithelial tissue.
Complete feed is the most common diet needed by aquaculture animals to maintain body growth, especially in the growing period of aquaculture animals, it is necessary to feed a large amount of high-protein complete feed continuously to maintain stable growth rate. However, due to the high protein content and fat content in the process of aquaculture animals, the liver burden of aquaculture animals will be increased, leading to the occurrence of steatohepatitis. At the same time, due to the rising price of fish meal, in order to improve protein content, adding plant protein into the feed formula will lead to poor palatability of feed, and anti-nutritional factors in plant protein will also affect the growth performance of aquaculture animals.