✦ LIBER ✦

Synthesis of acrylic esters by lipase

✍ Scribed by Isao Ikeda; Jun Tanaka; Kimihiro Suzuki

Publisher: Elsevier Science
Year: 1991
Tongue: French
Weight: 128 KB
Volume: 32
Category: Article
ISSN: 0040-4039
DOI: 10.1016/0040-4039(91)80427-8

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Terpene ester synthesis by lipase-cataly

Terpene ester synthesis by lipase-catalyzed transesterification

✍ Lisa N. Yee; Casimir C. Akoh; Robert S. Phillips 📂 Article 📅 1995 🏛 Springer Netherlands 🌐 English ⚖ 283 KB

Synthesis of sugar fatty acid esters by

Synthesis of sugar fatty acid esters by modified lipase

✍ Wakako Tsuzuki; Yoshiaki Kitamura; Tateo Suzuki; Shoichi Kobayashi 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 77 KB 👁 2 views

A simple synthesis of sugar fatty acid esters was developed in a nonaqueous solution using lipase modified by synthetic detergent. Esterification of sugar was accelerated by continuous removal of water from the reaction mixture with a molecular sieve. When glucose and palmitic acid (1:1 by mole) wer

Synthesis of fatty esters by polyethylen

Synthesis of fatty esters by polyethylene glycol-modified lipase

✍ Mahiran Basri; Kamaruzaman Ampon; Wan Md. Zin Wan Yunus; Che Nyonya A. Razak; A. 📂 Article 📅 1995 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 527 KB

Monomethoxypolyethylene glycols (PEG) of molecular masses 1900 and 5000 were activated using p-nitrophenyl chloroformate to form PEGnitrophenyl carbonates (activated PEG) with high yield (96-98%). The activated PEG was covalently attached to Candida rugosa lipase. Increasing the molar ratio of activ

Short chain flavour esters synthesis by

Short chain flavour esters synthesis by microbial lipases

✍ G. Langrand; N. Rondot; C. Triantaphylides; J. Baratti 📂 Article 📅 1990 🏛 Springer Netherlands 🌐 English ⚖ 495 KB

An efficient method for lipase-catalysed

An efficient method for lipase-catalysed preparation of acrylic and methacrylic acid esters

✍ Siegfried Warwel; Georg Steinke; Mark Rüsch gen. Klaas 📂 Article 📅 1996 🏛 Springer-Verlag 🌐 English ⚖ 297 KB

Novoaym 435 -a commercially available immobilized lipase from Candida antarctica -shows an activity for the transesteritication using acrylic or methacrylic methylester as solvent and as acylating agent superior to all other enzymes tested. This transesterification is very fast compared to other enz

Lipase-catalyzed synthesis of terpene es

Lipase-catalyzed synthesis of terpene esters by transesterification in n-hexane

✍ Paul A. Claon; Casimir C. Akoh 📂 Article 📅 1994 🏛 Springer Netherlands 🌐 English ⚖ 445 KB

Short chain fatty acid esters of geraniol and citronellol WCR synthesized by lipase-catalyzed transesterification with yields as high as 98% molar conversion. Triacylglycerols were the best substrates and immohili~edCf/nrlitfri tmturcticu lipase, SP435 gave the highest overall yields. The lipases te