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Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
Fourier transform infrared spectroscopy and X-ray diffraction of OSA-modified. Hopyeong (A) and Sinseonchal (B) rice starches. 1, 2, and 3 refer to the added percentages of octenyl succinic anhydride.