دورية أكاديمية
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Dual-process of starch modification: Combining ozone and dry heating treatments to modify cassava starch structure and functionality.

التفاصيل البيبلوغرافية
العنوان: Dual-process of starch modification: Combining ozone and dry heating treatments to modify cassava starch structure and functionality.
المؤلفون: Lima DC; Department of Agri-food Industry, Food and Nutrition (LAN), Luiz de Queiroz College of Agriculture (ESALQ), University of São Paulo (USP), 13418-900 Piracicaba, SP, Brazil. Electronic address: damaris.dcl@gmail.com., Maniglia BC; Department of Agri-food Industry, Food and Nutrition (LAN), Luiz de Queiroz College of Agriculture (ESALQ), University of São Paulo (USP), 13418-900 Piracicaba, SP, Brazil; ONIRIS-GEPEA UMR CNRS, 6144 Nantes, France; BIA-INRAE UR, 1268 Nantes, France; SFR IBSM INRAE CNRS, 4202 Nantes, France., Matta Junior MD; Department of Agri-food Industry, Food and Nutrition (LAN), Luiz de Queiroz College of Agriculture (ESALQ), University of São Paulo (USP), 13418-900 Piracicaba, SP, Brazil., Le-Bail P; BIA-INRAE UR, 1268 Nantes, France; SFR IBSM INRAE CNRS, 4202 Nantes, France., Le-Bail A; ONIRIS-GEPEA UMR CNRS, 6144 Nantes, France; SFR IBSM INRAE CNRS, 4202 Nantes, France., Augusto PED; Department of Agri-food Industry, Food and Nutrition (LAN), Luiz de Queiroz College of Agriculture (ESALQ), University of São Paulo (USP), 13418-900 Piracicaba, SP, Brazil; Food and Nutrition Research Center (NAPAN), University of São Paulo (USP), 05508-000 São Paulo, SP, Brazil. Electronic address: pedro.ed.augusto@usp.br.
المصدر: International journal of biological macromolecules [Int J Biol Macromol] 2021 Jan 15; Vol. 167, pp. 894-905. Date of Electronic Publication: 2020 Nov 09.
نوع المنشور: Journal Article
اللغة: English
بيانات الدورية: Publisher: Elsevier Country of Publication: Netherlands NLM ID: 7909578 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1879-0003 (Electronic) Linking ISSN: 01418130 NLM ISO Abbreviation: Int J Biol Macromol Subsets: MEDLINE
أسماء مطبوعة: Publication: Amsterdam : Elsevier
Original Publication: Guildford, Eng., IPC Science and Technology Press.
مواضيع طبية MeSH: Heating*, Manihot/*chemistry , Ozone/*chemistry , Starch/*chemistry, Chemical Phenomena ; Hydrogels/chemistry ; Hydrogen-Ion Concentration ; Mechanical Phenomena ; Molecular Structure ; Molecular Weight ; Starch/ultrastructure ; Structure-Activity Relationship ; X-Ray Diffraction
مستخلص: This work evaluated for the first time the effect of dual modification of cassava starch by using ozone (O 3 ) and dry heating treatment (DHT). The dual modification was capable to promote fissures on the surface of the starch granule (DHT + O 3 ), affected the starch amorphous domains, presented greater degree of starch oxidation (DHT + O 3 ) and different profiles of starch molecular size distribution. These modifications resulted in starches with different properties. Moreover, the sequence of treatments was decisive for the hydrogel properties: while DHT + O 3 resulted in formation of stronger gels, O 3  + DHT resulted in weaker gels. In conclusion, this proposed dual modification was capable to produce specific modified starch when compared with the isolated treatments, also expanding the potential of cassava starch applications.
(Copyright © 2020 Elsevier B.V. All rights reserved.)
فهرسة مساهمة: Keywords: Chemical modification; DHT; Starch modification
المشرفين على المادة: 0 (Hydrogels)
66H7ZZK23N (Ozone)
9005-25-8 (Starch)
تواريخ الأحداث: Date Created: 20201112 Date Completed: 20210422 Latest Revision: 20210422
رمز التحديث: 20240628
DOI: 10.1016/j.ijbiomac.2020.11.046
PMID: 33181221
قاعدة البيانات: MEDLINE
الوصف
تدمد:1879-0003
DOI:10.1016/j.ijbiomac.2020.11.046