Changes in Resistant Starch from Two Banana Cultivars during Postharvest Storage
Banana resistant starch samples were extracted and isolated from two banana cultivars (Musa AAA group, Cavendish subgroup and Musa ABB group, Pisang Awak subgroup) at seven ripening stages during postharvest storage.The structures of the resistant starch samples were analysed by light microscopy, polarising microscopy, scanning electron microscopy, X-ray diffraction, and infrared spectroscopy.Physicochemical properties (e.g., water-holding capacity, solubility, swelling power, transparency, starch-iodine absorption spectrum, and Brabender microviscoamylograph profile) were determined.The results revealed significant differences in microstructure and physicochemical characteristics among the banana resistant starch samples during different ripening stages.The results of this study provide valuable information for the potential applications of banana resistant starches.
banana resistant starch physicochemical properties ripening stage starch structure
WANG Juan TANG Xue-Juan CHEN Ping-Sheng HUANG Hui-Hua
College of Food Sciences and Engineering, South China University of Technology, Guangzhou 510641, China
国内会议
“健康食品与功能性食品配料”学术研讨会暨2016年广东省食品学会年会
广州
英文
29-38
2016-12-01（万方平台首次上网日期，不代表论文的发表时间）