دورية أكاديمية
Microbial dextran-hydrolyzing enzyme: Properties, structural features, and versatile applications.
| العنوان: | Microbial dextran-hydrolyzing enzyme: Properties, structural features, and versatile applications. |
|---|---|
| المؤلفون: | Chen Z; School of Food and Biological Engineering, Jiangsu University, 301 Xuefu Road, Zhenjiang 212013, Jiangsu, China., Chen J; State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi, Jiangsu 214122, China., Ni D; State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi, Jiangsu 214122, China., Xu W; State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi, Jiangsu 214122, China., Zhang W; State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi, Jiangsu 214122, China. Electronic address: wenlizhang@jiangnan.edu.cn., Mu W; State Key Laboratory of Food Science and Resources, Jiangnan University, Wuxi, Jiangsu 214122, China; International Joint Laboratory on Food Safety, Jiangnan University, Wuxi, Jiangsu 214122, China. |
| المصدر: | Food chemistry [Food Chem] 2024 Mar 30; Vol. 437 (Pt 2), pp. 137951. Date of Electronic Publication: 2023 Nov 08. |
| نوع المنشور: | Journal Article; Review |
| 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: | Dextranase*/chemistry , Dextrans*/chemistry, Humans ; Glycoside Hydrolases ; Glucans ; Fungi |
| مستخلص: | Dextran, an α-glucan mainly composed of (α1 → 6) linkages, has been widely applied in the food, cosmetic, and medicine industries. Dextranase can hydrolyze dextran to synthesize oligodextrans, which show prominent properties and promising applications in the food industry. Dextranases are widely distributed in bacteria, yeasts, and fungus, and classified into glycoside hydrolase (GH) 13, 15, 31, 49, and 66 families according to their sequence similarity, structural features, and reaction types. Dextranase, as a dextran-hydrolyzing enzyme, displays great application potential in the sugar-making, oral health care, medicine, and biotechnology industries. Here we mainly focused on presenting the enzymatic properties, structural features, and versatile (potential) applications of dextranase. To date, seven crystal structures of dextranases from GH 13, 15, 31, 49, and 66 families have been successfully solved. However, their molecular mechanisms for hydrolyzing dextran, especially on the size determinants of the hydrolysates, remain largely unknown. Additionally, the classification, microbial distribution, and immobilization technology of dextranase were also discussed in detail. This review discussed dextranase from different aspects with the ambition to present how they constitute the groundwork for promising future developments. 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. Published by Elsevier Ltd.) |
| فهرسة مساهمة: | Keywords: Applications; Dextranase; Enzymatic properties; Oligodextrans; Structures |
| المشرفين على المادة: | EC 3.2.1.11 (Dextranase) 0 (Dextrans) EC 3.2.1.- (Glycoside Hydrolases) 0 (Glucans) |
| تواريخ الأحداث: | Date Created: 20231111 Date Completed: 20231122 Latest Revision: 20231122 |
| رمز التحديث: | 20231122 |
| DOI: | 10.1016/j.foodchem.2023.137951 |
| PMID: | 37951078 |
| قاعدة البيانات: | MEDLINE |
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