beta-Maltose → (+)-Lactose

HRID 747078Notes

Reaction equation

HRID 747078 reaction equation
[CH2:1]([OH:23])[C@H:2]1[O:7][C@H:6]([O:8][C@H:9]2[C@H:14]([OH:15])[C@@H:13]([OH:16])[C@H:12]([OH:17])[O:11][C@@H:10]2[CH2:18][OH:19])[C@H:5]([OH:20])[C@@H:4]([OH:21])[C@@H:3]1[OH:22].P([O-])([O-])([O-])=O.[Ca+2].P([O-])([O-])([O-])=O.[Ca+2].[Ca+2]>>[OH:17][CH:12]1[O:11][C@H:10]([CH2:18][OH:19])[C@@H:9]([O:8][C@@H:6]2[O:7][C@H:2]([CH2:1][OH:23])[C@H:3]([OH:22])[C@H:4]([OH:21])[C@H:5]2[OH:20])[C@H:14]([OH:15])[C@H:13]1[OH:16]

Participants

3

Reactant 2

HCID 6255beta-MaltoseHCID 24456Tricalcium Phosphate

Product 1

HCID 440995(+)-Lactose

Procedure

The equivalents of 10.0 wt % vitamin E, 6.6 wt % maltose, and 1.6 wt % calcium phosphate were mixed using a mixer to produce a preliminary mixture powder. This powder was thoroughly mixed with 20.9 wt % Panax notoginseng extract powder obtained in a manner similar to that of Example 2, 10 wt % starch, and 45 wt % lactose-powder cellulose, followed by sieve analysis. The mixture was placed into a mixer, and 5 wt % sucrose fatty ester, 0.9 wt % calcium phosphate, and 5 wt % lactose-powder cellulose was added to the mixture, followed by mixing. The resultant powder was tableted, followed by shellac coating and polishing, to produce a prototype edible composition tablet.

Workup

  1. customto produce a preliminary mixture powder
  2. additionThis powder was thoroughly mixed with 20.9 wt % Panax notoginseng
  3. extractionextract powder

Sources & evidence

ORD record
ord-8846c45561894598a0f38ac55b976498
Source dataset
uspto-grants-2008_07
Patent number
US07396543B2

Reaction notes

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