Amylopectin, from Potato Starch
Update:2014-12-18 4:38:44
| Item: | Amylopectin, from Potato Starch | ||
| Synonym: | |||
| CAS No.: | 9037-22-3 | Special Grade: | Biotech Grade |
| Formula: | M.W.: | ||
Order
| Product No. | Size | Price | Brand |
| A8515-1g | 1g | 165 | GBCBIO |
| A8515-5g | 5g | 750 | GBCBIO |
| A8515-25g | 25g | 4970 | Sigma |
Introduction
| Water (Karl Fisher) (%).......................≤10 Specific Rotation (degrees)......+165~+185 Blue ＆#118alue (%)..........................≤0.1 |
| 支链淀粉中葡萄糖分子之间除以α-1,4-糖苷键相连外，还有以α-1,6-糖苷键相连的。所以带有分支，约20个葡萄糖单位就有一个分支，只有外围的支链能被淀粉酶水解为麦芽糖。在冷水中不溶，与热水作用则膨胀而成糊状。遇碘呈紫或红紫色 |
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