Sodium metabisulphite as an additive in silage making
نویسندگان
چکیده
منابع مشابه
Refractoriness to inhaled sodium metabisulphite in subjects with mild asthma.
Refractoriness occurs after challenges causing mediator release in asthma, by a mechanism which may involve inhibitory prostaglandins. Bronchoconstriction due to inhaled sodium metabisulphite is thought to involve neural pathways and to be independent of mediator release; whether it shows refractoriness is uncertain. We have sought evidence of refractoriness to the bronchoconstrictor response t...
متن کاملScientific Aspects of Silage Making
Silage is a common way of storing and feeding forage in the United States. There are 4 phases (aerobic, anaerobic, stable, and feedout) that silage undergoes. The most critical phases to manage to minimize nutritive losses are when the silage is going from an aerobic to an anaerobic environment and at feedout. The first important step in achieving silage of high nutritive value is to harvest at...
متن کاملSusceptibility of Clostridium difficile to the food preservatives sodium nitrite, sodium nitrate and sodium metabisulphite.
Clostridium difficile is an important enteric pathogen of humans and food animals. Recently it has been isolated from retail foods with prevalences up to 42%, prompting concern that contaminated foods may be one of the reasons for increased community-acquired C. difficile infection (CA-CDI). A number of studies have examined the prevalence of C. difficile in raw meats and fresh vegetables; howe...
متن کاملCross refractoriness between sodium metabisulphite and exercise induced asthma.
BACKGROUND Exercise and inhaled sodium metabisulphite are thought to cause bronchoconstriction in asthma through different mechanisms. The response to both stimuli becomes refractory with repeat challenge. The mechanism of refractoriness is unclear, although depletion of mast cell derived mediators or neurotransmitters has been suggested. Recent studies suggest a common mechanism involving rele...
متن کاملUse of Echinacea purpurea (L.) Moench as an additive in poultry nutrition
Background & Aim: Feed additives have been widely used to stimulate appetite, improve growth performance and immune system function in livestock nutrition. For many years antibiotics have been used in livestock production to improve growth performance. Following the ban on the use of antibiotic growth promoters in animal feeds in European Union and increasing demand for organic...
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ژورنال
عنوان ژورنال: New Zealand Journal of Agricultural Research
سال: 1960
ISSN: 0028-8233,1175-8775
DOI: 10.1080/00288233.1960.10419313