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Properties of Potato Starch Roasted with Apple Distillery Wastewater

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Publisher MDPI
Date 2020 Jul 31
PMID 32727017
Citations 3
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Abstract

This study aimed to produce starch esters by roasting potato starch with apple distillery wastewater at various temperatures and aimed to determine the effects of esterification conditions on selected properties of the modified preparations. Apple distillery wastewater was concentrated, mixed with starch (30 g of dry matter per 100 g of starch), dried, and roasted at temperatures of 110, 130 or 150 °C for 3 h. The resulting preparations were rinsed 30 times with a 60% ethanol solution, dried, and disintegrated. After that, the following analyses were performed: content of substituted acids (after alkaline de-esterification) with high performance liquid chromatography (HPLC); thermal characteristics with differential scanning calorimetry (DSC); swelling power and solubility in water at 80 °C; color changes with a colorimeter; rheology of the pastes based on the plotted flow curves; and the pastes' resistance to amyloglucosidase. Starch treatments with apple distillery wastewater at 130 and 150 °C caused significant changes to its properties when compared to the control samples of native starch and starch roasted without wastewater, including: a lower temperature and heat of pasting, lower swelling power and solubility in water, darker color, higher resistance to amyloglucosidase, and the formation of pastes with a lower viscosity.

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References
1.
Rosend J, Kuldjarv R, Rosenvald S, Paalme T . The effects of apple variety, ripening stage, and yeast strain on the volatile composition of apple cider. Heliyon. 2019; 5(6):e01953. PMC: 6562328. DOI: 10.1016/j.heliyon.2019.e01953. View

2.
Zhang Z, Tian J, Fang H, Zhang H, Kong X, Wu D . Physicochemical and Digestion Properties of Potato Starch Were Modified by Complexing with Grape Seed Proanthocyanidins. Molecules. 2020; 25(5). PMC: 7179102. DOI: 10.3390/molecules25051123. View

3.
Tian S, Liu C, Zhao R, Wang Z . Physicochemical Properties and Digestion Characteristics of Corn Starch Esterfied by Malic Acid. J Food Sci. 2019; 84(8):2059-2064. DOI: 10.1111/1750-3841.14702. View

4.
Shi M, Jing Y, Yang L, Huang X, Wang H, Yan Y . Structure and Physicochemical Properties of Malate Starches from Corn, Potato, and Wrinkled Pea Starches. Polymers (Basel). 2019; 11(9). PMC: 6780864. DOI: 10.3390/polym11091523. View

5.
Han F, Liu M, Gong H, Lu S, Ni B, Zhang B . Synthesis, characterization and functional properties of low substituted acetylated corn starch. Int J Biol Macromol. 2012; 50(4):1026-34. DOI: 10.1016/j.ijbiomac.2012.02.030. View