【摘 要】
：
Pulsed electric field (PEF) can induce the degradation of anthocyanins.In this study, the degradation products and postulated degradation mechanism and pathways of cyanidin-3-sophoroside (Cy-3-soph) b
【机 构】
：
College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083,
【出 处】
：
2011 Beijing Internation Conference on Non-thermal Processin
论文部分内容阅读
Pulsed electric field (PEF) can induce the degradation of anthocyanins.In this study, the degradation products and postulated degradation mechanism and pathways of cyanidin-3-sophoroside (Cy-3-soph) by PEF were investigated using a combination of UV-vis spectra and HPLC-MS.Four isomers of quinonoid benzoyloxyphenylacetic acid esters resulting from the oxidative degradation of Cy-3-soph at pH 1.5 and 3.5 were detected in a model solution after PEF.
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