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首页> 外文期刊>Journal of Agricultural and Food Chemistry >Determination of folate concentrations in pulses by a microbiological method employing trienzyme extraction
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Determination of folate concentrations in pulses by a microbiological method employing trienzyme extraction

机译：采用三酶提取的微生物学方法测定豆类中叶酸的浓度

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Over the past two decades, the role of folate in human nutrition has been of much interest because of its relationship to diseases such as neural tube defects and heart disease. Since 1998, the U.S. Food and Drug Administration has mandated that cereal products be fortified with 140 mug of folic acid/100 g. It is important, therefore, to be able to determine accurately the folate concentrations in cereals and other grains to ensure proper dietary intake of folate. In this study, a microbiological method employing a trienzyme extraction procedure was applied to the analysis of folate in several starchy grain legumes (pulses). Differences in the folate content of dry bean were observed among some market classes but not between cultivars in the same market class. Location had a significant effect on the folate content of lentil and dry pea; cultivar did not. The significant effect of market class, cultivar, and growth environment on the levels of folate in pulses is of particular importance to pulse processors and pulse breeders.
机译：在过去的二十年中，叶酸在人类营养中的作用备受关注，因为它与神经管缺陷和心脏病等疾病有关。自1998年以来，美国食品药品监督管理局（US.Food and Drug Administration）规定谷物产品必须以140杯叶酸/ 100克来强化。因此，重要的是要能够准确确定谷物和其他谷物中的叶酸浓度，以确保饮食中摄入适当的叶酸。在这项研究中，采用三酶提取程序的微生物学方法被用于分析几种淀粉类谷物豆类（豆类）中的叶酸。在某些市场类别中观察到了干豆叶酸含量的差异，但在同一市场类别中没有观察到差异。位置对扁豆和干豌豆的叶酸含量有显着影响。品种没有。市场种类，品种和生长环境对豆类中叶酸含量的显着影响对豆类加工者和豆类育种者尤为重要。

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