Combination of wound healing with 1-methylcyclopropene and wound detection by iodine solution to maintain the quality of sweet potato during long-term storage
作者机构：Key Laboratory of Food Processing Technology and Quality Control in Shandong ProvinceCollege of Food Science and EngineeringShandong Agricultural UniversityTai’an 271018ShandongChina
出 版 物：《International Journal of Agricultural and Biological Engineering》 (国际农业与生物工程学报（英文）)
年 卷 期：2021年第14卷第3期
页 面：241-246页
核心收录：
学科分类：09[农学] 0902[农学-园艺学] 090201[农学-果树学]
基 金：This work was supported by the project of Potato Industry Innovation Team for Modern Agricultural Industry Technology System,Shandong Province,China(Grant No.SDAIT-16-11) Funds of Shandong“Double Tops”Program(Grant No.SYT2017XTTD04)
主 题：sweet potato wound healing iodine staining sprouting inhibition decay rate
摘 要：Wound healing treatment after harvest is a critical step to protect sweet potatoes from *** method of phloroglucinol staining is commonly used for detecting ***,this method is not easy to identify the degree of callus as the color change is not obvious compared with non-curing roots for some cultivars.A new method based on the principle of starch test by iodine was developed for the detection of wound *** healing,the reducing sugar content increased while the starch content decreased to a lower level compared to that of the non-curing ***,the antioxidant capacity of the sweet potato after wound healing was higher than that in the *** healing combined with ethylene,1-methylcyclopropene(1-MCP),chlorpropham or abscisic acid were studied for inhibiting sprout of sweet potato root caused by high temperature during *** results showed ethylene and 1-MCP treatment had no negative effect on wound ***,1-MCP treatment was the most effective one on the suppression of sprouting and decay of sweet *** results indicate that iodine solution staining is a useful and rapid method to identify the wound healing extent,and 1-MCP treatment can effectively inhibit root sprouting during wound healing and the subsequent long-term storage.
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