Article Master
ثبت نشده
چکیده
Probiotics were first used in animal feed in the 1970s. The FAO and WHO definition from 2001 is the most widely accepted: ‘Live microorganisms, which when administered in adequate amounts confer a health benefit on the host.’ This definition implies a direct relationship between the probiotic and the health of the person or animal that receives it. Probiotics registered for poultry feed fall into two main groups: sporulated probiotics (Bacillus and Clostridium genera) and various lactic-acid-producing bacteria belonging to the genera Lactobacillus, Enterococcus, Pediococcus and Bifidobacterium. Probiotics have varied modes of action, including: l Deactivating certain toxins. l Reducing oxygen concentration. l Promoting gastrointestinal function. l Competitive exclusion for nutrients. l Regulating the permeability and development of the intestinal epithelium. l Synthesising bacteriocins and other metabolites that inhibit pathogen growth. l Several enzyme activities, inducing digestion and absorption of nutrients. l Various immunomodulatory effects.
منابع مشابه
Improving the Quality of Article Master Data: Specification of an Integrated Master Data Platform for Promotions in Retail
Today, meaningful data has to be provided intra-organisationally but also inter-organisationally. One of the major problems of information and data exchange in retail is a lack of structure in the data provided by industry and retailers as well as very heterogeneous and, thus, often poor data quality. Not only master data management but also the automation of promotion processes at the point of...
متن کاملThe Akra-Bazzi theorem and the Master theorem
This article contains a formalisation of the Akra–Bazzi method [1] based on a proof by Leighton [2]. It is a generalisation of the wellknown Master Theorem for analysing the complexity of Divide & Conquer algorithms. We also include a generalised version of the Master theorem based on the Akra–Bazzi theorem, which is easier to apply than the Akra–Bazzi theorem itself. Some proof methods that fa...
متن کاملA novel adaptive bilateral control scheme using dual closed-loop dynamic characteristics of master/slave manipulators
This article presents a novel adaptive bilateral control scheme for obtaining ideal responses for teleoperation systems with uncertainties. A condition that is equivalent to getting an ideal response in teleoperation has been found to be making the closed-loop dynamics of master and slave manipulators a similar form. An adaptive approach is applied to achieve similarity for the uncertain master...
متن کاملFrom a master to a laywoman: a feminine manual of self-help.
This article analyzes master Joan's Trotula, a late fourteenth-century Catalan text on women's health addressed to an infanta of Aragon which survives in one late fourteenth-century manuscript. It presents a hypothesis regarding its genre, its composition and use at the Catalan-Aragonese Court, and its later fortuna. It considers how Master Joan inscribed in the text a conception of women's med...
متن کاملDynamic Stability Assessment of the Lower Limbs of Karate Kyokushin Master Class Athletes
This open-access article is published and distributed under the Creative Commons Attribution NonCommercial No Derivatives License (http://creativecommons.org/licenses/by-nc-nd/3.0/), which permits the noncommercial use, distribution, and reproduction of the article in any medium, provided the original author and source are credited. You may not alter, transform, or build upon this article witho...
متن کامل[From race to health in Master and slave].
The article analyzes how Gilberto Freyre addresses health-related issues in his book Master and slave. the first point of focus is how the sanitation movement that emerged in the sertão region in the late 1910s influenced Freyre's essay. The article next endeavors to understand the relation between Freyre's emphasis on the problem of syphilis in Brazil and the issues of race and miscegenation, ...
متن کامل