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HRID1004393

反应详情

EQUATION

反应方程式

HRID 1004393 的结构方程式

REACTANTS

反应物

2
结构：OC[C@H]1O[C@H](O[C@H]2[C@H](O)[C@@H](O)[C@H](O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@@H]1O
HCID6255

beta-Maltose

C12H22O11

结构：OB(O)O
HCID7628

Boric acid (H3BO3)

H3BO3

PRODUCTS

生成物

2
结构：OC[C@H]1O[C@H](O[C@H]2[C@H](O)[C@@H](O)[C@H](O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@@H]1O
HCID6255

beta-Maltose

C12H22O11

结构：O=C(CO)[C@@H](O)[C@H](O[C@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O)[C@H](O)CO
HCID87177

4-O-Hexopyranosylhex-2-ulose

C12H22O11

PROCEDURE

实验过程

For example, the isomerisation of a maltose rich syrup is achieved by the addition of boric acid in at least equimolar quantities. The pH is then set at a value above 10, preferably close to 11. Isomerisation is then carried out at a temperature of about 50° C., over a period of between 4 and 5 hours. At the end of this isomerisation reaction, the yield from the conversion of maltose to maltulose is above 80%.

WORKUP

后处理

  1. custompreferably close to 11
  2. waitIsomerisation is then carried out at a temperature of about 50° C., over a period of between 4 and 5 hours
  3. customAt the end of this isomerisation reaction