An Effective Strategy for the Production of Lauric Acid-Enriched Monoacylglycerol via Enzymatic Glycerolysis from Black Soldier Fly (Hermetia illucens) Larvae (BSFL) Oil

文献类型： 外文期刊

第一作者： Xu, Wanli

作者： Xu, Wanli;Xu, Long;Liu, Xuan;He, Shi;Ji, Yingrui;Wang, Fanghua;Wang, Weifei

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关键词： Black soldier fly; Glycerolysis; Immobilized MAS1 lipase; Molecular distillation; Lauric acid– enriched MAG

期刊名称：APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY （ 影响因子：2.277； 五年影响因子：2.135 ）

ISSN： 0273-2289

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收录情况： SCI

摘要： Here, we developed an efficient strategy for the production of lauric acid-enriched monoacylglycerol (MAG) via enzymatic glycerolysis using black soldier fly (Hermetia illucens) larvae (BSFL) oil. The effects of the substrate molar ratio, reaction temperature, type of immobilized lipase, and organic solvent on the MAG content and conversion degree of BSFL oil were optimized. The maximum substrate conversion rate (97.88%) and MAG content (70.84%) were obtained in a tert-butanol system at 50 degrees C with a glycerol/BSFL oil molar ratio of 4:1 by using immobilized MAS1 lipase as a catalyst. The MAG content in the purified product reached 97.7%, with lauric acid accounting for 50.2%. Improved oxidation stability was observed after glycerolysis. Overall, this study provides a new strategy for the preparation of lauric acid-enriched MAG from BSFL oil.

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