Chemical modification including oxygenation, esterify, graft copolymerization and so on.
化学改性主要有氧化、交联、酯化和接枝共聚。
Chemical modification including oxygenation, esterify, graft copolymerization and so on.
化学改性主要有氧化、交联、酯化和接枝共聚。
To produce a high stable L_ascorbic acid 6_palmitate,by the esterify reaction under the conditions of appropriate ingredients,temperature,time and catalyst.
通过选择合适的配方、温、间、催化剂进行酯化反应,制备高稳定性的抗坏血酸6-棕榈酸酯。
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