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Modification of Potato Starch by Acetylmalic Acid Chloroanhydride and Physicochemical Research of the New Product
Joint Authors
Shulga, Oksana
Simurova, Natalya
Shulga, Sergii
Smirnova, Jelyzaveta
Source
International Journal of Polymer Science
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-01-16
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
The article presents the research results of the product’s properties of potato starch modification by acetylmalic acid chloroanhydride.
Modification of potato starch has been carried out and has been confirmed by elemental analysis.
In the infrared spectra, changes in the frequency oscillations of native starch in the noncharacteristic region have occurred: the frequency of oscillations at 981.81 cm−1 has increased and in the spectrum of modified starch has been at 1024.82 cm−1; the band with frequency of oscillations of 923.07 cm−1 has shifted to 866.66 cm−1, and the band with frequency of oscillations of 609.79 cm−1 has shifted to 672.22 cm−1, indicating the change in noncharacteristic region of the native starch sample after acylation.
The properties of obtained modified product have been studied and this modification has appeared to change the shape of moisture and starch bonds, along with decreasing appearance of grains and reduced degree of crystallinity from 12 to 4%.
American Psychological Association (APA)
Shulga, Oksana& Simurova, Natalya& Shulga, Sergii& Smirnova, Jelyzaveta. 2018. Modification of Potato Starch by Acetylmalic Acid Chloroanhydride and Physicochemical Research of the New Product. International Journal of Polymer Science،Vol. 2018, no. 2018, pp.1-7.
https://search.emarefa.net/detail/BIM-1175243
Modern Language Association (MLA)
Shulga, Oksana…[et al.]. Modification of Potato Starch by Acetylmalic Acid Chloroanhydride and Physicochemical Research of the New Product. International Journal of Polymer Science No. 2018 (2018), pp.1-7.
https://search.emarefa.net/detail/BIM-1175243
American Medical Association (AMA)
Shulga, Oksana& Simurova, Natalya& Shulga, Sergii& Smirnova, Jelyzaveta. Modification of Potato Starch by Acetylmalic Acid Chloroanhydride and Physicochemical Research of the New Product. International Journal of Polymer Science. 2018. Vol. 2018, no. 2018, pp.1-7.
https://search.emarefa.net/detail/BIM-1175243
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1175243