دورية أكاديمية
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Optimization of Enzymolysis Modification Conditions of Dietary Fiber from Bayberry Pomace and Its Structural Characteristics and Physicochemical and Functional Properties.

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العنوان: Optimization of Enzymolysis Modification Conditions of Dietary Fiber from Bayberry Pomace and Its Structural Characteristics and Physicochemical and Functional Properties.
المؤلفون: Zhang Z; Xingzhi College, Zhejiang Normal University, Lanxi 321100, China., Ruan Q; Xingzhi College, Zhejiang Normal University, Lanxi 321100, China., Sun X; Xingzhi College, Zhejiang Normal University, Lanxi 321100, China.; Key Laboratory of Wildlife Biotechnology and Conservation and Utilization of Zhejiang Province, Zhejiang Normal University, Jinhua 321004, China., Yuan J; Xingzhi College, Zhejiang Normal University, Lanxi 321100, China.; Key Laboratory of Wildlife Biotechnology and Conservation and Utilization of Zhejiang Province, Zhejiang Normal University, Jinhua 321004, China.
المصدر: Molecules (Basel, Switzerland) [Molecules] 2024 Jul 21; Vol. 29 (14). Date of Electronic Publication: 2024 Jul 21.
نوع المنشور: Journal Article
اللغة: English
بيانات الدورية: Publisher: MDPI Country of Publication: Switzerland NLM ID: 100964009 Publication Model: Electronic Cited Medium: Internet ISSN: 1420-3049 (Electronic) Linking ISSN: 14203049 NLM ISO Abbreviation: Molecules Subsets: MEDLINE
أسماء مطبوعة: Original Publication: Basel, Switzerland : MDPI, c1995-
مواضيع طبية MeSH: Dietary Fiber*/analysis , Myrica*/chemistry, Hydrolysis ; Spectroscopy, Fourier Transform Infrared ; Cellulase/metabolism ; Cellulase/chemistry ; Chemical Phenomena ; Plant Extracts/chemistry ; Polysaccharides/chemistry
مستخلص: Bayberry pomace, a nutrient-rich material abundant in dietary fiber (DF), has historically been underutilized due to a lack of thorough research. This study aimed to investigate the physicochemical and functional properties of the DF. Ultrasonic enzymatic treatment was performed to extract the total DF, which was then optimized to produce modified soluble dietary fiber (MSDF) and insoluble dietary fiber (MIDF). The optimized conditions yielded 15.14% of MSDF with a water-holding capacity (WHC) of 54.13 g/g. The DFs were evaluated for their structural, physicochemical, and functional properties. The MSDF showed a higher ( p < 0.05) WHC, oil-holding capacity (OHC), swelling capacity (SC), cation exchange capacity (CEC), and glucose adsorption capacity (GAC) (about 14.15, 0.88, 1.23, 1.22, and 0.34 times) compared to the DF. Additionally, the MSDF showed strong, superior radical scavenging and blood sugar-lowering capabilities, with a more porous surface morphology. A Fourier-transform infrared (FT-IR) spectroscopy analysis indicated that enzymatic modification degraded the cellulose and hemicellulose, reducing the DF crystallinity. Overall, the results demonstrated that cellulase hydrolysis could effectively improve the physicochemical and functional properties of DF, thereby paving the way for its development into functional food products.
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معلومات مُعتمدة: No. 2022-2-030 Key Project of Jinhua Science and Technology
فهرسة مساهمة: Keywords: bayberry pomace; functional properties; insoluble dietary fiber; physicochemical properties; soluble dietary fiber
المشرفين على المادة: 0 (Dietary Fiber)
EC 3.2.1.4 (Cellulase)
0 (Plant Extracts)
0 (Polysaccharides)
تواريخ الأحداث: Date Created: 20240727 Date Completed: 20240728 Latest Revision: 20240729
رمز التحديث: 20240729
مُعرف محوري في PubMed: PMC11279638
DOI: 10.3390/molecules29143415
PMID: 39064993
قاعدة البيانات: MEDLINE
الوصف
تدمد:1420-3049
DOI:10.3390/molecules29143415