کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10247829 | 48825 | 2011 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Immobilization and stabilization of microbial lipases by multipoint covalent attachment on aldehyde-resin affinity: Application of the biocatalysts in biodiesel synthesis
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
کاتالیزور
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چکیده انگلیسی
â¶ Thermomyces lanuginosus lipase (TLL) immobilized by multipoint covalent attachment on glyoxyl-resin allowed obtaining derivatives with the highest hydrolytic activity (olive oil emulsion hydrolysis) and thermal stability. â¶ Lipase from Pseudomonas fluorescens (PFL) showed to be more active in ester synthesis than olive oil emulsion hydrolysis. â¶ Immobilized lipases on resin activated with glutaraldehyde undergo strong distortion of the enzyme three-dimensional structure. â¶ Highest conversion into biodiesel was found in the transesterification of palm oil catalyzed by both TLL and PFL glyoxyl-derivatives.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Molecular Catalysis B: Enzymatic - Volume 68, Issue 1, January 2011, Pages 109-115
Journal: Journal of Molecular Catalysis B: Enzymatic - Volume 68, Issue 1, January 2011, Pages 109-115
نویسندگان
Adriano A. Mendes, Roberto C. Giordano, Raquel de L.C. Giordano, Heizir F. de Castro,