Shimoda Kei, Kubota Naoji, Hamada Manabu, Uesugi Daisuke, Tanigawa Masato, Hamada Hatsuyuki, Hamada Hiroki
Nat Prod Commun. 2014 May;9(5):647-8.
Quercetin was glucosylated by cultured plant cells of lpomoea batatas to its 3- and 7-O-beta-D-glucosides, and 3,7-O-beta-D-diglucoside. On the other hand, further glycosylation of quercetin 3-O-beta-D-glucoside by cyclodextrin glucanotransferase gave the 3-O-beta-maltoside, 3-O-beta-maltotrioside, and 3-O-[beta-maltotetraosides of quercetin.
槲皮素被甘薯培养的植物细胞糖基化为其3-和7-O-β-D-葡萄糖苷以及3,7-O-β-D-二葡萄糖苷。另一方面,环糊精葡聚糖转移酶对槲皮素3-O-β-D-葡萄糖苷的进一步糖基化产生了槲皮素的3-O-β-麦芽糖苷、3-O-β-麦芽三糖苷和3-O-[β-麦芽四糖苷]。