Glycerol → Glyceryl Monooleate

HRID 650462

반응식

HRID 650462 반응식
[C:1]([OH:20])(=[O:19])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8]/[CH:9]=[CH:10]\[CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH3:18].[OH:21][CH2:22][CH:23]([CH2:25]O)[OH:24]>O>[CH3:18][CH2:17][CH2:16][CH2:15][CH2:14][CH2:13][CH2:12][CH2:11]/[CH:10]=[CH:9]\[CH2:8][CH2:7][CH2:6][CH2:5][CH2:4][CH2:3][CH2:2][C:1]([O:20][CH2:25][CH:23]([OH:24])[CH2:22][OH:21])=[O:19]

참가 물질

4

반응물 2

HCID 753GlycerolHCID 445639Oleic Acid3회

생성물 1

HCID 5283468Glyceryl Monooleate

시약·촉매·용매 1

HCID 962Water용매

반응 조건

온도
50 °C

실험 절차

A mixture of oleic acid (1.5 g=5.32 mmoles), glycerol (0.57 g=6.2 mmoles), water (70 μl) and potato protein extract (100 mg) was stirred at 50° C. and a vacuum (<50 mbar) was applied to the system using an oil pump to remove water from the mixture. For comparison a similar reaction was run without vacuum in a stoppered tube. Samples were taken from the reaction mixtures periodically for analysis by GC. Progress curves for the reactions are given in FIG. 2. In the reaction cariied out under vacuum 4.43 mmoles of MG and 0.10 mmoles of DG were formed after 72 hours. 87% of the oleic acid was converted into acylglycerols. In the comparison reaction after 72 hours 3.51 mmoles of MG and 0.14 mmoles of DG were formed. The final conversion of oleic acid into acylglycerols was 71%.

후처리

  1. extractionextract (100 mg)
  2. customto remove water from the mixture
  3. customFor comparison a similar reaction
  4. customwas run without vacuum in a stoppered tube
  5. customwere formed after 72 hours
  6. customIn the comparison reaction after 72 hours 3.51 mmoles of MG and 0.14 mmoles of DG
  7. customwere formed

출처 및 근거

ORD 기록
ord-eb93ae36da7340f1a833d29499ef6a99
출처 데이터셋
uspto-grants-2001_08
특허 번호
US06274357B1

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