Takano R, Hayashi K, Hara S
Department of Chemistry and Materials Technology, Faculty of Engineering and Design, Kyoto Institute of Technology, Japan.
Phytochemistry. 1995 Sep;40(2):487-90. doi: 10.1016/0031-9422(95)00278-f.
Highly methylated agars were isolated from the red seaweed, Gracilaria eucheumoides, harvested in Japan. One of the obtained agars formed a thermo-reversible gel with a high melting point up to 121 degrees and was indicated to consist of a regularly repeating structure,-->3 6-O-methyl-beta-D-Gal(1-->4) 3,6-anhydro-2-O-methyl-alpha-L-Gal 1-->.
从采自日本的红藻真江蓠中分离出了高度甲基化的琼脂。所获得的琼脂之一形成了一种热可逆凝胶，其熔点高达121摄氏度，并且表明由一种规则重复的结构组成，即→3 6-O-甲基-β-D-半乳糖（1→4）3,6-脱水-2-O-甲基-α-L-半乳糖1→ 。
