更多pentose例句

1. The time increase was less pronounced in the presence of the three pentose sugars used.
2. It is usual to regard furfural as invariably produced from a pentose residue.
3. It is composed of one molecule of glucose united to two molecules of rhamnose (methyl pentose, C6H12O5).
4. But most of the natural gums yield a mixture of galactose, some pentose, and some complex organic acid.
5. They bear the same relation to the pentose sugars as do the dextrosans to glucose, etc.