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Author:
Date:
2015-08-20
[Abstract] Glucosinolates (GLS) are secondary metabolites mainly found in plants belonging to the Brassicaceae family, including also horseradish (Armoracia rusticana G. Gaertn., B. Mey. & Scherb), a popular spice with a characteristic pungent flavor due to the abundance of GLS. Such compounds exhibit antibacterial, antifungal, and insecticidal activities, as well as human health properties. Therefore, it is very important to have a full understanding of their levels and profiles in plants. However, the characterization of GLS from horseradish crude extracts is a tough task, due to the complexity of the ...
[摘要] 硫代葡萄糖苷（GLS）是次要代谢物，主要在属于十字花科的植物中发现，包括辣根（Armoracia rusticana G.Gaertn，B.Mey。&Scherb），由于GLS丰度而具有特征刺激性风味 。 这种化合物表现出抗菌，抗真菌和杀虫活性以及人类健康性质。 因此，对其在植物中的水平和谱的完全理解是非常重要的。 然而，由于植物基质的复杂性和痕量的许多GLS的出现，来自辣根粗提取物的GLS的表征是艰难的任务。 在这里我们描述两种替代的有效和快速的方法在辣根植物的GLS表征：液相色谱耦合高分辨率质谱（LC-MS）测定完整的GLS和HPLC-UV测定脱硫-GLS。
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