Trehalose → Trehalose, dihydrate

HRID 1383259

反応式

HRID 1383259 の反応式
[CH2:1]([OH:23])[C@H:2]1[O:7][C@H:6]([O:8][C@H:9]2[O:14][C@H:13]([CH2:15][OH:16])[C@@H:12]([OH:17])[C@H:11]([OH:18])[C@H:10]2[OH:19])[C@H:5]([OH:20])[C@@H:4]([OH:21])[C@@H:3]1[OH:22]>O>[CH2:15]([OH:16])[C@H:13]1[O:14][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:10]([OH:19])[C@@H:11]([OH:18])[C@@H:12]1[OH:17].[OH2:7].[OH2:7]

参加物

3

反応物 1

HCID 7427Trehalose

生成物 1

HCID 181978Trehalose, dihydrate

試薬・触媒・溶媒 1

HCID 962Water溶媒

反応条件

温度
112 °C

実験手順

Five parts by weight of fresh leaves of green tea were soaked in a solution, which had been prepared by dissolving in 25 parts by weight of water about 80 parts by weight of “TREHAOSE®”, a high-purity crystalline trehalose hydrate commercialized by Hayashibara Shoji, Inc., Okayama, Japan, and had been boiling at about 106° C. under normal atmospheric pressure, and continued boiling for about 20 min to dehydrate and concentrate the leaves until the solution was heated to about 112° C. Thereafter, the fried leaves were placed on a plain sieve and allowed to stand at ambient temperature overnight to obtain a non-fried fresh tea leaf coated with crystalline trehalose dihydrate by crystallizing the saccharide thereon.

後処理

  1. customFive parts by weight of fresh leaves of green tea
  2. customhad been prepared
  3. concentrationconcentrate the
  4. customleaves until the solution
  5. customThereafter, the fried leaves
  6. waitto stand at ambient temperature overnight

出典と根拠

ORDレコード
ord-47cc9e87fe5e491eb76024ba6a6151fb
出典データセット
uspto-grants-2001_07
特許番号
US06254912B1

関連ノート

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