摘要
以10个石榴品种为试材,研究其不同发育期果实果汁中花青苷含量及品质指标的变化,结果表明:随着天数和果汁颜色的增加,石榴汁中花青苷含量、百粒重、可溶性固形物含量和出汁率均在10月5日时达到最高;大青皮酸果汁中花青苷含量最高,三白最低,不同石榴品种中的花青苷含量差异性均显著;不同石榴果实百粒重之间均成极显著差异,大马牙甜百粒重和出汁率均最高,与其他品种差异性显著;大青皮酸果实中可溶性固形物含量最高(17.1%),与其他品种均成显著性差异。
Change of anthocyanin content in juice and quality index were studied in ten pomegranate cultivars. The result indicated that the anthocyanin content,hundred grain weight,soluble solid content and fruit juice yield were highest in Oct.05,2009 and juice color increased.The anthocyanin content of Daqingpitian juice was highest and lowest in Sanbai.The difference of anthocyanin content in different pomegranate cultivars was significant.The fruit hundred grain weight of different pomegranate cultivars existed extremely remarkable difference.The hundred grain weight and fruit juice yield of Damayatian were highest and existed remarkable difference with other cultivars.The soluble solid of Daqingpisuan was highest.The difference of Daqingpisuan and other cultivars was significant.
出处
《中国农学通报》
CSCD
北大核心
2010年第3期179-183,共5页
Chinese Agricultural Science Bulletin
基金
山东省自然科学基金项目"石榴花色表达相关基因的分离
鉴定与克隆研究"(ZR2009DM010)
山东省科学技术发展计划项目"中国石榴种质资源评价与分子系统学研究"(2006GG2209009)
关键词
石榴
花青苷
品质指标
可溶性固形物
出汁率
pomegranate
anthocyanin
quality index
soluble solid
fruit juice yield
