(Poly)phenolic compounds and antioxidant activity of white (Morus alba) and black (Morus nigra) mulberry leaves: Their potential for new products rich in phytochemicals
(Poly)phenolic compounds and antioxidant activity of white (Morus alba) and black (Morus nigra) mulberry leaves: Their potential for new products rich in phytochemicals
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DOI：
10.1016/j.jff.2015.03.053
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发表时间：
2015-10-01
影响因子：
5.6
通讯作者：
Jose Martinez, Juan
中科院分区：
文献类型：
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作者：
Sanchez-Salcedo, Eva M.;Mena, Pedro;Jose Martinez, Juan
的（多）酚指纹和抗氧化活性的叶片生长在西班牙，欧洲主要生产商之一，白色和黑色桑葚克隆，进行了评估，以检查其植物化学潜力的第一次。结果表明，桑葚中含有丰富的咖啡酰奎尼酸（6.8-8.5 mg/g dw）和黄酮醇（3.7-9.8 mg/g dw）。根据主成分分析，还证明存在广泛的种内变异。这些结果可以是有用的增值利用这种未充分利用的植物基质的食品/制药行业。此外，由于其（多）酚类成分具有已证实的生物活性，这些数据可以作为进一步研究桑葚衍生产品营养的起点。(C)2015爱思唯尔有限公司版权所有。
The (poly)phenolic fingerprint and antioxidant activities of the leaves of white and black mulberry clones grown in Spain, one of the main European producers, were evaluated for the first time in order to examine their phytochemical potential. Data showed that mulberry leaves are rich in caffeoylquinic acids (6.8-8.5 mg/g dw) and flavonols (3.7-9.8 mg/g dw). It was also evidenced that a wide intra-species variability existed according to principal component analysis. These results can be useful for value-added utilisation of this underused vegetal matrix by the food/pharma industries. In addition, owing to their (poly)phenolic composition with proven biological activities, these data can serve as starting point for further nutritional studies with mulberry leaf-derived products. (C) 2015 Elsevier Ltd. All rights reserved.