摘要
以苹果 (Maluspumila)‘长富 2’品种为试材 ,研究了套袋对果皮色素及果肉糖、酸含量的影响。结果表明 ,套袋果果皮色素、可溶性糖、可滴定酸具有同对照果基本相同的消长规律 ,但含量均始终低于对照 ;摘袋后果实可溶性糖含量迅速升高 ,且花青苷积累速度明显快于对照 ;套袋主要降低了果实中山梨醇和蔗糖的含量 ,果糖和葡萄糖降低幅度相对较小。
Fuji Nagafu No.2'apple( Malus pumila Mill.)was used to determine the effects of bagging on pigment,sugar and acid development in'Red Fuji'apple fruits from 1998 to 2000.The results showed that pigments, soluble sugars and titratable acids in bagged fruits had almost the same dynamic changes as those in the naked fruits except for the lower contents during fruit developing,but much rapid increase in soluble sugars and anthocyanin formation were present after bag removal.Fruit bagging was shown to decrease sorbitol and sucrose contents of the fruit very greatly,while contents of fructose and glucose were decreased relatively slightly.
出处
《园艺学报》
CAS
CSCD
北大核心
2002年第3期263-265,共3页
Acta Horticulturae Sinica
基金
山东省科委果树三零工程项目 ( 97112 )
山东省农科院青年基金资助项目 ( 2 0 0 0 0 2 )
