α-生育酚低聚糖的合成
Synthesis of alpha-tocopheryl oligosaccharides.
作者信息
Lahmann M, Thiem J
机构信息
Institut für Organische Chemie, Universität Hamburg, Germany.
出版信息
Carbohydr Res. 1997 Mar 26;299(1-2):23-31. doi: 10.1016/s0008-6215(96)00331-x.
PMID:9129294
Abstract
As effective natural antioxidants, tocopherols and also their esters are frequently added to foodstuffs, pharmaceuticals and cosmetics. For increase of polarity, hence solubility in water, a series of alpha-tocopheryl oligosaccharides was synthesised using BF3-etherate. The pure alpha-tocopheryl beta-maltotetraoside as well as the higher homologues proved to be water-soluble.
摘要
作为有效的天然抗氧化剂，生育酚及其酯类常被添加到食品、药品和化妆品中。为了增加极性，从而提高在水中的溶解度，使用三氟化硼乙醚络合物合成了一系列α-生育酚低聚糖。纯α-生育酚β-麦芽四糖苷以及更高的同系物被证明是水溶性的。
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