Enzymatic synthesis of fatty alcohol esters by alcoholysis

被引：48

作者：

De, BK ^{[1
]}

Bhattacharyya, DK ^{[1
]}

Bandhu, C ^{[1
]}

机构：

[1] Univ Calcutta, Dept Chem Technol, Oil Technol Div, Calcutta 700009, W Bengal, India

来源：

JOURNAL OF THE AMERICAN OIL CHEMISTS SOCIETY | 1999年 / 76卷 / 04期

关键词：

alcohol esters; fatty alcohol; mango kernel fat; mowrah fat; Mucor miehei; sal fat;

D O I：

10.1007/s11746-999-0023-5

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Lipase-catalyzed conversions of some minor oils and fats like mowrah (Madhuca latifolia), mango (Mangifera indica) kernel, and sal (Shorea robusta) fats into low, medium, and high molecular weight alcohol esters have been investigated. In solvent-free medium, alcoholysis of the above-mentioned fats with 10% (w/w) Mucor miehei lipase produced alcohol esters in good yield. The percentage molar conversions of C-4, C-8, C-10, C-12, C-14, C-16, C-18, and C-18:1 alcohols into corresponding alcohol esters ranged from 86.8 to 99.2, while the percentage molar conversions on the basis of oil were in the range of 108.0 to 123.5.

引用

页码：451 / 453

页数：3

共 12 条

[1] Bringi N. V., 1987, NONTRADITIONAL OIL S
[2] ACID-CATALYZED ALCOHOLYSIS OF VERNONIA-GALAMENSIS OIL
BRYANT, KAA
NWAONICHA, CP
ANDERSON, MA
AYORINDE, FO
[J]. JOURNAL OF THE AMERICAN OIL CHEMISTS SOCIETY, 1992, 69 (10) : 1023 - 1026
[3] Utilization of acid oils in making valuable fatty products by microbial lipase technology
Ghosh, S
Bhattacharyya, DK
[J]. JOURNAL OF THE AMERICAN OIL CHEMISTS SOCIETY, 1995, 72 (12) : 1541 - 1544
[4] KATES M, 1972, TECHNIQUES LIPIDOLOG, P402
[5] In-situ alcoholysis of soybean oil
Kildiran, G
Yucel, SO
Turkay, S
[J]. JOURNAL OF THE AMERICAN OIL CHEMISTS SOCIETY, 1996, 73 (02) : 225 - 228
[6] LINK WE, 1974, OFFICIAL TENTATIVE M
[7] LITCHFIELD C, 1972, ANAL TRIGLYCERIDES, P32
[8] MEFFERT A, 1984, J AM OIL CHEM SOC, V61, P255
[9] LIPASE CATALYZED ALCOHOLYSIS OF SUNFLOWER OIL
MITTELBACH, M
[J]. JOURNAL OF THE AMERICAN OIL CHEMISTS SOCIETY, 1990, 67 (03) : 168 - 170
[10] INSITU ESTERIFICATION OF RICE BRAN OIL WITH METHANOL AND ETHANOL
OZGUL, S
TURKAY, S
[J]. JOURNAL OF THE AMERICAN OIL CHEMISTS SOCIETY, 1993, 70 (02) : 145 - 147

← 1 2 →