摘要
选取北方常见的山楂品种-敞口山楂，对其在适宜贮藏环境下（温度0℃左右，RH为85％～90％，O215％～16％，CO22％～3％）的生理生化变化规律进行了研究。结果发现：敞口山楂属典型呼吸跃变型果实；其多聚半乳糖醛酸酶（简称PG)活性变化与呼吸强度的变化、乙烯释放量之间存在有一定相关性。在此研究的基础上，结合其它果品的研究成果，揭示了山楂果较耐贮藏的机理。
Changkou hawthorn stored under the suitable conditions[(0?.5)℃,RH85%~90%, O2 15%~16%, CO2 2%~3%] were used to study the physiological and biochemical changes. The results showed that the respiratory pattern of Changkou hawthorn is climacteric: PG activity is related to the changes of respiratory intensity and ethylene production in addition, studies also indicated that the mechanism of hawthorn抯 keeping quality.
出处
《食品科技》
CAS
北大核心
2004年第2期88-89,共2页
Food Science and Technology
关键词
敞口山楂
简易气调
冷藏
生理生化变化
耐藏机理
Changkou hawthorn
MA
cool storage
physiological and biochemical changes
mechanism of keeping quality
