首页> 中文期刊> 《食品研究与开发》 >樱桃核主要成分分析及其抗氧化性研究

樱桃核主要成分分析及其抗氧化性研究

         

摘要

樱桃可以加工成樱桃汁、樱桃酒、樱桃醋、樱桃果脯等农副产品,而樱桃核却在加工中成为废弃物。以大紫红和崂山红樱桃核为材料,测定了其主要成分,并分别对其水、石油醚、乙酸乙酯、正丁醇提取物进行了抗氧化性研究。结果表明,樱桃核中主要含有水分、蛋白质和油脂等成分,崂山红樱桃核的4种提取物的还原能力、羟基自由基抑制率和超氧阴离子抑制率最高的均为水提取物,分别达到0.27%、61.5%和38.7%,这说明崂山红樱桃核中起抗氧化作用的主要是水溶性成分。%Cherry can be processed to juice, wine, vinegar and preserve, but the cherry stone is often discarded as a waste. In this paper, the major components in the stone of Dazhihong cherry and Laoshan red cherry were determined and the antioxidant capabilities of the aqueous extract, pettroleum extract, ethyl acetate extract, and n-butanol extract of Laoshan red cherry stone were measured. The results indicated that the cherry stones consisted mainly of water, protein, and lipid. The aqueous extract of the stone of Laoshan red cherry had the highest reducing capability, hydroxyl radical inhibition rate and superoxide anion inhibition activity compared with other organic solvent extracts, reaching 0.27 %,61.5 % and 38.7 % respecitvely, implying that the antioxidant capability of Laoshan red cherry stone was contributed mainly by water-soluble components.

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