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刺梨(Rosa roxburghii Tratt)新鲜果实的Vc含量高达2500mg/100g左右,是加工富含Vc食品的最佳原料。为了延长刺梨鲜果的储备时间,作者采用常温和控温贮藏研究鲜果的耐藏性,延长保鲜时期。 试验结果以1981年9月17日采收,9月19日入藏的0℃袋藏果贮藏效果最好,果实的贮藏时间比常温袋藏延长三倍以上。在贮藏60天以后,好果率为78.4％,Vc保存率在70％以上,果实新鲜、汁多,肉质脆嫩,具有浓郁的刺梨果实风味。
Rosa roxburghii Tratt fresh fruit Vc content of up to 2500mg / 100g or so, is the best raw material processing Vc food. In order to prolong the storage time of Rosa roxburghii fruits, the authors studied the storage stability of fresh fruits at normal temperature and controlled temperature to prolong the preservation period. The test results were collected on September 17, 1981, and the storage effect at 0 ℃ bag stored on September 19 was the best. The storage time of fruit was more than three times longer than that at normal temperature. After 60 days of storage, the good fruit rate was 78.4% and the Vc preservation rate was above 70%. The fruit was fresh, juicy and tender, with a rich fruit flavor of Rizuki.