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首页> 外文期刊>Canadian Journal of Pure and Applied Sciences >HISTOLOGICAL STUDIES OF BREWERY SPENT GRAINS IN DIETARY PROTEIN FORMULATION IN DONRYU RATS
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HISTOLOGICAL STUDIES OF BREWERY SPENT GRAINS IN DIETARY PROTEIN FORMULATION IN DONRYU RATS

机译：东RY大鼠饮食蛋白质配方中啤酒糟的组织学研究。

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摘要

The increasing production of large tonnage of products in brewing industries continually generates lots of solid waste which includes spent grains, surplus yeast, malt sprout and cullet. The disposal of spent grains is often a problem and poses major health and environmental challenges, thereby making it imminently necessary to explore alternatives for its management. This paper focuses on investigating the effects of Brewery Spent Grain formulated diet on haematological, biochemical, histological and growth performance of Donryu rats. The rats were allocated into six dietary treatment groups and fed on a short-term study with diet containing graded levels of spent grains from 0, 3, 6, 9, 12 and 100% weight/weight. The outcome demonstrated that formulated diet had a positive effect on the growth performance of the rats up to levels of 6% inclusions, while the haematological and biochemical evaluation revealed that threshold limit should not exceed 9% of the grain. However, the histological study on the liver indicated a limit of 3% inclusion in feed without serious adverse effect. Thus invariably showing that blend between ranges 1-3% is appropriate for the utilization of the waste in human food without adverse effect on the liver organ. The economic advantage accruing from this waste conversion process not only solves problem of waste disposal but also handle issues of malnutrition in feeding ration.
机译：啤酒工业中大吨位产品产量的不断增长不断产生大量固体废物，其中包括废谷物，剩余酵母，麦芽和碎玻璃。废弃谷物的处理通常是一个问题，对健康和环境构成重大挑战，因此迫切需要探索替代方法来进行管理。本文重点研究啤酒废谷物配方饮食对Donryu大鼠血液学，生化，组织学和生长性能的影响。将大鼠分为六个饮食治疗组，并进行短期研究，饮食中饮食中所含废谷物的分级水平为0、3、6、9、12和100％重量/重量。结果表明，配方饮食对大鼠的生长性能具有积极的影响，杂质含量最高可达6％，而血液学和生化评估表明，阈值限值不应超过谷物的9％。但是，对肝脏的组织学研究表明，饲料中的夹杂物含量限制为3％，而没有严重的不良影响。因此，始终显示出1-3％的掺混量适合于人类食物中废物的利用，而不会对肝脏器官产生不利影响。该废物转化过程中产生的经济优势不仅解决了废物处理问题，而且还解决了饲粮定量营养不良的问题。

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