不同干燥方式对甘薯叶功能成分及抗氧化活性的影响

赵珊,仲伶俐,秦琳,黄世群,李曦,郑幸果,雷欣宇,雷绍荣,郭灵安,冯俊彦

Effects of Different Drying Methods on Functional Components and Antioxidant Activity in Sweet Potato Leaves

ZHAO Shan,ZHONG LingLi,QIN Lin,HUANG ShiQun,LI Xi,ZHENG XingGuo,LEI XinYu,LEI ShaoRong,GUO LingAn,FENG JunYan

表4 甘薯叶功能成分间的相关性分析

Table 4 Correlation analysis of functional components in sweet potato leaves

相关性 Correlation 总黄酮 Total flavonoids 总绿原酸 Total caffeoylquinic acids β-胡萝卜素 β-carotene 维生素D3 Vitamin D3 α-生育酚 α-tocopherol L(+)-抗坏血酸 L(+)-ascorbic acid 维生素B1 Vitamin B1 维生素B2 Vitamin B2 总酚 Total phenolic acids 0.961** 0.905** 0.034 0.574** 0.775** 0.640** -0.928** -0.485** 总黄酮 Total flavonoids 0.842** 0.125 0.477** 0.704** 0.741** -0.900** -0.433* 总绿原酸 Total caffeoylquinic acids 0.055 0.766** 0.773** 0.402* -0.809** -0.476** β-胡萝卜素 β-carotene 0.387* 0.250 0.453** -0.033 0.331 维生素D3 Vitamin D3 0.733** 0.129 -0.517** -0.243 α-生育酚 α-tocopherol 0.342 -0.742** -0.328 L(+)-抗坏血酸 L(+)-ascorbic acid -0.560** 0.024 维生素B1 Vitamin B1 0.697**