摘要
研究了不同果袋对Irwin芒果实外观、自然常温贮藏性能、果皮色素及果实品质的影响。结果表明,采用盛大果袋套果后,果实外观品质最佳,在自然常温贮藏后,果实的转黄指数较高,烂果率最低,失重率也较低,提高了果实的耐贮性。盛大果袋果的叶绿素a和b含量均最低,花青苷和类黄酮含量较高,使果皮在青熟时呈现暗红色,完熟时呈现鲜红色。当果实达到完熟时品质最佳,盛大果袋果的维生素C和可滴定酸含量显著低于对照,可溶性总糖和可溶性固形物与其它处理差异不显著,可食率显著高于不套袋果。
Experiments were carried out to study the effect of bagging on fruit appearance, the storage capability in the room temperature, the peel pigment and fruit quality of mango. The results showed that, After bagged in ＇Shengda＇ bags, the appearance of fruits was better than other treatments, with the highest index of yellow peel, and the fruit rot rate was lowest, the fruit storage ability increased. The lowest chlorophyll a and chlorophyll b contents in the fruits, the highest anthocyanin concentration, dark red peel color at green maturity and bright red peel color at maturity were observed in Shengda bag treatment. After bagged in Shengda bags, the contents of vitamin C and titratable acidity in the fruits were significantly lower than those of the control. The contents of soluble sugar and total soluble solids were not significantly different between Shegda bag treatment and the other treatments. Higher percentage of flesh was observed in bagged fruits.
出处
《热带作物学报》
CSCD
2005年第4期1-5,共5页
Chinese Journal of Tropical Crops
基金
广东省湛江市招标项目资助(2004-2)。
关键词
芒果
套袋
色素
品质
mango bagging pigment quality
