Stevioside → Steviol

HRID 1526932

반응식

HRID 1526932 반응식
[CH3:1][C@:2]12[C@@H:11]3[CH2:12][CH2:13][C@@:14]4([O:19][C@@H]5O[C@H](CO)[C@@H](O)[C@H](O)[C@H]5O[C@@H]5O[C@H](CO)[C@@H](O)[C@H](O)[C@H]5O)[C:16]([CH2:18][C@@:10]3([CH2:15]4)[CH2:9][CH2:8][C@@H:7]1[C@@:6]([C:43]([O:45][C@@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O)=[O:44])([CH3:42])[CH2:5][CH2:4][CH2:3]2)=[CH2:17].C[C@]12[C@@H]3CC[C@@]4(O[C@@H]5O[C@H](CO)[C@@H](O)[C@H](O)[C@H]5O[C@@H]5O[C@H](CO)[C@@H](O)[C@H](O[C@@H]6O[C@H](CO)[C@@H](O)[C@H](O)[C@H]6O)[C@H]5O)C(C[C@@]3(C4)CC[C@@H]1[C@@](C(O[C@@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O)=O)(C)CCC2)=C>>[CH3:1][C@:2]12[C@@H:11]3[CH2:12][CH2:13][C@@:14]4([OH:19])[C:16]([CH2:18][C@@:10]3([CH2:15]4)[CH2:9][CH2:8][C@@H:7]1[C@@:6]([C:43]([OH:45])=[O:44])([CH3:42])[CH2:5][CH2:4][CH2:3]2)=[CH2:17]

참가 물질

3

반응물 2

HCID 442089SteviosideHCID 44564215[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl] (1R,4S,5R,9S,10R,13S)-13-[(2S,3R,4S,5S,6R)-3-[(2S,3R,4S,5R,6R)-3,5-dihydroxy-6-(hydroxymethyl)-4-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-5,9-dimethyl-14-methylidenetetracyclo[11.2.1.01,10.04,9]hexadecane-5-carboxylate

생성물 1

HCID 452967Steviol

실험 절차

Various enzymes and enzyme preparations (collectively referred to as “enzymes” were evaluated for their ability to cleave stevioside and rebaudioside A to produce steviol. 50 mg Stevia extract RV140-54 (19% Rebaudioside A, 19% Stevioside [w %]), was solubilized in 5 ml buffer pH 4.1 (0.1 mol/l H3PO4+NaOH), 50 μl enzyme solution or 10 mg lyophilized powder; 40° C. (rem 1). Results are shown in Table 1, below.

출처 및 근거

ORD 기록
ord-5ea73af4dfbb470095b463a7881638a4
출처 데이터셋
uspto-grants-2015_07
특허 번호
US09085782B2

연결된 노트

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