منابع مشابه
Essential Oils as Dietary Supplements for Dairy Cows
Newbold et al. (2006) and Calsamiglia et al. (2007) described essential oils (EO) as follows: volatile aromatic compounds with an oily appearance extracted from plant materials typically by steam distillation; alcohol, ester or aldehyde derivatives of phenylproponoids and terpenoids; some of the more common EO compounds available include thymol (thyme and oregano), eugenol (clove), pinene (Juni...
متن کاملREVIEW: Colostrum supplements and replacers for dairy calves
Colostrum is key in establishing the initial immune protection for the neonatal calf. However, colostrum quality is highly variable between and within farms. Therefore, it can be difficult to ensure the calf receives necessary Ig to thrive. Colostrum supplements and replacers were developed to provide additional Ig or to totally replace maternal colostrum. Data concerning efficacy of colostrum ...
متن کاملRecent Applications of Liquid Supplements in Dairy Rations
Liquid feed supplements (LFS) have a long history of use in dairy cattle feeding. Initially, LFS were used in lick tanks as a source of non-protein nitrogen (NPN) and energy for dry cows and replacement heifers. More recently, with the increased popularity of feeding total mixed rations (TMR), LFS have been marketed with the following claims: • safe and uniform delivery vehicle for micro-nutrie...
متن کاملResearch Awards 2015
Dear Colleagues, The journal International Archives of Otorhinolaryngology has decided to award in 2015 the three best systematic review and/or literature review articles published in the journal in 2014, highlighting contributions that laid the foundations and concepts of universal knowledge. The purpose of the awards is to praise and acclaim distinguished authors, while also encouraging new t...
متن کاملDietary Supplements: Regulatory Challenges and Research Resources
Many of the scientific and regulatory challenges that exist in research on the safety, quality and efficacy of dietary supplements are common to all countries as the marketplace for them becomes increasingly global. This article summarizes some of the challenges in supplement science and provides a case study of research at the Office of Dietary Supplements at the National Institutes of Health,...
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ژورنال
عنوان ژورنال: Kansas Agricultural Experiment Station Research Reports
سال: 2015
ISSN: 2378-5977
DOI: 10.4148/2378-5977.1157