论文部分内容阅读
中国东北地区软枣猕猴桃每年8~9月成熟,含有丰富的Vc和营养物质,而耐贮性较差。本文以野生软枣猕猴桃为试验材料,根据软枣猕猴桃中PG含量变化研究软枣猕猴桃最佳采摘时间和最佳贮藏条件。研究表明,中国辽宁省鞍山地区野生软枣猕猴桃最适宜采摘期宜选在8月末至9月初,果实果胶酶活性1010.72μg/h·g左右。
Northeast China jujube kiwifruit mature from August to September each year, rich in Vc and nutrients, and poor storage stability. In this paper, the wild jujube kiwifruit as the experimental material, according to the jujube Kiwi PG content changes jujube jujube best picking time and the best storage conditions. Studies have shown that the optimum picking period of wild jujube kiwifruit in Anshan, Liaoning Province, China should be at the end of August to the beginning of September, the fruit pectinase activity of 1010.72μg / h · g or so.