Modification in structural, physicochemical, functional, and in vitro digestive properties of kiwi starch by high-power ultrasound treatment
Kiwi starch (KS) is a fruit-derived starch; in order to improve its processing performance and increase its added value, it is necessary to modify KS to enhance the positive attributes and to enlarge its application. In this study, KS was modified by high-power ultrasound treatment (HUT) to reveal t...
Main Authors: | , , , , , , , , |
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Format: | Article |
Language: | English |
Published: |
Elsevier B.V.
2022
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Subjects: | |
Online Access: | View Fulltext in Publisher |
LEADER | 02869nam a2200505Ia 4500 | ||
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001 | 10.1016-j.ultsonch.2022.106004 | ||
008 | 220425s2022 CNT 000 0 und d | ||
020 | |a 13504177 (ISSN) | ||
245 | 1 | 0 | |a Modification in structural, physicochemical, functional, and in vitro digestive properties of kiwi starch by high-power ultrasound treatment |
260 | 0 | |b Elsevier B.V. |c 2022 | |
856 | |z View Fulltext in Publisher |u https://doi.org/10.1016/j.ultsonch.2022.106004 | ||
520 | 3 | |a Kiwi starch (KS) is a fruit-derived starch; in order to improve its processing performance and increase its added value, it is necessary to modify KS to enhance the positive attributes and to enlarge its application. In this study, KS was modified by high-power ultrasound treatment (HUT) to reveal the relationship between the structure and function of KS with different treatment powers (0, 200, 400, and 600 W) and different treatment times (0, 10, 20, and 30 min). The results showed that HUT destroyed the granular morphology of KS, formed holes and cracks on the surface, and reduced the particle size and the short-range molecular order of KS. After different HUTs, the apparent amylose content (AAC), swelling power (SP), water solubility index (WSI), viscosity and setback value (SB) of KS were significantly increased, while the gelatinization temperature was significantly decreased. In addition, HUT significantly reduced the content of rapidly digestible starch (RDS) and slowly digestible starch (SDS), while it significantly enhanced the content of resistant starch (RS) (64.08–72.73%). In a word, HUT as a novel physical modification method for KS, enlarged its application, and fulfilled different demands of a starch-based product, which introduces another possibility for kiwi fruit further processing. © 2022 | |
650 | 0 | 4 | |a Alternative starch resource |
650 | 0 | 4 | |a Alternative starch resource |
650 | 0 | 4 | |a Birds |
650 | 0 | 4 | |a Characterization |
650 | 0 | 4 | |a Characterization |
650 | 0 | 4 | |a Different treatments |
650 | 0 | 4 | |a Digestive properties |
650 | 0 | 4 | |a Digestive property |
650 | 0 | 4 | |a Fruits |
650 | 0 | 4 | |a High power ultrasound |
650 | 0 | 4 | |a High-power ultrasound |
650 | 0 | 4 | |a ITS applications |
650 | 0 | 4 | |a Kiwi starch |
650 | 0 | 4 | |a Kiwi starch |
650 | 0 | 4 | |a Modified starch |
650 | 0 | 4 | |a Modified starches |
650 | 0 | 4 | |a Morphology |
650 | 0 | 4 | |a Particle size |
650 | 0 | 4 | |a Physicochemical properties |
650 | 0 | 4 | |a Property |
650 | 0 | 4 | |a Starch |
650 | 0 | 4 | |a Ultrasonics |
650 | 0 | 4 | |a Ultrasound treatments |
700 | 1 | |a Lan, T. |e author | |
700 | 1 | |a Lei, J. |e author | |
700 | 1 | |a Lei, Y. |e author | |
700 | 1 | |a Lv, X. |e author | |
700 | 1 | |a Ma, T. |e author | |
700 | 1 | |a Sun, X. |e author | |
700 | 1 | |a Suo, J. |e author | |
700 | 1 | |a Wang, J. |e author | |
700 | 1 | |a Zhao, Q. |e author | |
773 | |t Ultrasonics Sonochemistry |