beta-Maltose → D-(-)-Fructose

HRID 893062

反応式

HRID 893062 の反応式
[CH2:1]([OH:23])[C@H:2]1[O:7][C@H:6]([O:8][C@H]2[C@H](O)[C@@H](O)[C@H](O)O[C@@H]2CO)[C@H:5]([OH:20])[C@@H:4]([OH:21])[C@@H:3]1[OH:22].C(O)[C@@H](O)C=O>>[OH:23][CH2:1][C:2]([C@H:3]([C@@H:4]([C@@H:5]([CH2:6][OH:8])[OH:20])[OH:21])[OH:22])=[O:7]

参加物

3

反応物 2

HCID 6255beta-MaltoseHCID 79014(+)-Glyceraldehyde

生成物 1

HCID 5984D-(-)-Fructose

実験手順

Operating the system in accordance with the conditions set forth in Table 1 results in a 97% recovery of dextrose in the raffinate stream and 87% recovery of fructose in the extract stream. The higher sugars, which include maltose, triose and higher saccharides, are also concentrated in the raffinate stream as compared to the extract stream. The extract stream is readily concentrated in suitable evaporators to provide a high fructose syrup having a dry solids (ds) of 77 percent, and a fructose content of 90-94% by weight dry solids basis.

後処理

  1. concentrationare also concentrated in the raffinate stream
  2. concentrationThe extract stream is readily concentrated in suitable evaporators

出典と根拠

ORDレコード
ord-4bceb1fa15574cf8aabe85f381f4a2e5
出典データセット
uspto-grants-1992_06
特許番号
US05122275

関連ノート

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