Yamamori Akira, Takata Yusuke, Fukushi Eri, Kawabata Jun, Okada Hideki, Kawazoe Naoki, Ueno Keiji, Onodera Shuichi, Shiomi Norio
1 General Institute of Ohtakakohso Co., Ltd.
2 Graduate School of Agriculture, Hokkaido University.
J Appl Glycosci (1999). 2017 Nov 20;64(4):123-127. doi: 10.5458/jag.jag.JAG-2017_014. eCollection 2017.
A fermented beverage of plant extracts (Super Ohtaka) was prepared from about 50 kinds of fruits and vegetables. This natural fermentation was performed by yeast ( spp. and spp.) and lactic acid bacteria ( spp.) and resulted in the production of a novel fructopyranose-containing saccharide, which was subsequently isolated using carbon-Celite column chromatography and preparative-HPLC. The structure of the saccharide was determined using MALDI-TOF MS and NMR, and the saccharide was identified as β-D-fructopyranosyl-(2→6)-β-D-fructofuranosyl-(2↔1)-α-D-glucopyranoside. This is the first description of this novel saccharide and its isolation from a natural source.
一种植物提取物发酵饮料(超级大高)由约50种水果和蔬菜制成。这种自然发酵由酵母(多种菌株)和乳酸菌(多种菌株)进行,产生了一种新型的含吡喃果糖的糖类,随后使用碳 - 硅藻土柱色谱法和制备型高效液相色谱法将其分离。使用基质辅助激光解吸电离飞行时间质谱(MALDI - TOF MS)和核磁共振(NMR)确定了该糖类的结构,该糖类被鉴定为β - D - 吡喃果糖基 -(2→6)-β - D - 呋喃果糖基 -(2↔1)-α - D - 吡喃葡萄糖苷。这是对这种新型糖类及其从天然来源分离的首次描述。