دورية أكاديمية
Green synthesis and structure characterization of resveratrol conjugated linoleate.
| العنوان: | Green synthesis and structure characterization of resveratrol conjugated linoleate. |
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| المؤلفون: | Li T; Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences/Key Laboratory of Agro-Products Processing, Ministry of Agriculture, Beijing 100194, PR China., Qu Y; Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences/Key Laboratory of Agro-Products Processing, Ministry of Agriculture, Beijing 100194, PR China., Hu X; Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences/Key Laboratory of Agro-Products Processing, Ministry of Agriculture, Beijing 100194, PR China., Liang M; Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences/Key Laboratory of Agro-Products Processing, Ministry of Agriculture, Beijing 100194, PR China., Guo Q; Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences/Key Laboratory of Agro-Products Processing, Ministry of Agriculture, Beijing 100194, PR China. Electronic address: guoqin@caas.cn., Wang Q; Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences/Key Laboratory of Agro-Products Processing, Ministry of Agriculture, Beijing 100194, PR China. Electronic address: wangqiang06@caas.cn. |
| المصدر: | Food chemistry [Food Chem] 2023 Oct 01; Vol. 422, pp. 136151. Date of Electronic Publication: 2023 Apr 13. |
| نوع المنشور: | Journal Article |
| اللغة: | English |
| بيانات الدورية: | Publisher: Elsevier Applied Science Publishers Country of Publication: England NLM ID: 7702639 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1873-7072 (Electronic) Linking ISSN: 03088146 NLM ISO Abbreviation: Food Chem Subsets: MEDLINE |
| أسماء مطبوعة: | Publication: Barking : Elsevier Applied Science Publishers Original Publication: Barking, Eng., Applied Science Publishers. |
| مواضيع طبية MeSH: | Linoleic Acid*/chemistry , Linoleic Acids, Conjugated*/chemistry, Resveratrol ; Linoleic Acids ; Fatty Acids ; Esters |
| مستخلص: | To improve the stability and broaden the application of resveratrol (Res), the Res conjugated linoleate (RCL) were synthesized successfully using Res and 9c,11t-conjugated linoleic acid (CLA) with N, N'-carbonyldiimidazole (CDI) as catalyst for the first time. The Res conversion and the yield of RCL were achieved at 96.85% and 65.30%, respectively. In comparison with Res, RCL has lower acid value (1.80 mg/g) and peroxide value (3.25 meq/kg) and higher thermal stability (improved by 115.3 ℃). RCL was identified as a novel triester compound with a physical appearance as a light-yellow viscous oil. The 9c,11t-CLA was activated by CDI first, reacted with Res to form 4'-Res-ester preferentially, followed by 5,4'-Res-ester and 3,5,4'-Res-ester. The transition-state quaternary ring structures of monoesters were the key structures determining the formation of RCL. This study provided an efficient and eco-friendly approach for the synthesis of RCL, promoting the development of the synthesis of Res long-chain fatty acid ester. Competing Interests: Declaration of Competing Interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper. (Copyright © 2023 Elsevier Ltd. All rights reserved.) |
| فهرسة مساهمة: | Keywords: Green ester synthesis; N,N’-carbonyldiimidazole; Resveratrol conjugated linoleate; Structure characterization |
| المشرفين على المادة: | 9KJL21T0QJ (Linoleic Acid) Q369O8926L (Resveratrol) 0 (Linoleic Acids) 0 (Linoleic Acids, Conjugated) 0 (Fatty Acids) 0 (Esters) |
| تواريخ الأحداث: | Date Created: 20230501 Date Completed: 20230515 Latest Revision: 20230515 |
| رمز التحديث: | 20240628 |
| DOI: | 10.1016/j.foodchem.2023.136151 |
| PMID: | 37126956 |
| قاعدة البيانات: | MEDLINE |
Full Text Finder | تدمد: | 1873-7072 |
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| DOI: | 10.1016/j.foodchem.2023.136151 |