n.抗坏血酸盐
Ascorbate oxidase from Cucurbita spec. 抗坏血酸氧化酶。
Contents of titrable acids and ascorbate acid were the highest after two weeks of storage and then decreased. 可滴定酸及抗坏血酸含量在采后两周内呈上升趋势，两周后下降。
Ascorbate peroxidase and glutathione reductase activities in SA-treated fruit were significantly greater than those in controls during cold storage. 在贮藏和货架期结束时，抗坏血酸氧化酶和谷胱甘肽还原酶活性显著高于对照。
Superoxide dismutase (SOD),ascorbate peroxidase (ASA-POD),catalase (CAT) and the content of MDA were determined after 7 days. 培养7天后测定超氧化物歧化酶(SOD)、抗坏血酸过氧化物酶(ASA-POD)、过氧化氢酶(CAT)活性和丙二醛(MDA)含量。
On the other hand, SOD, APX, GPX, CAT activities and ascorbate (AsA, DAsA) content, glutathione (GSH, GSSG) content increased under high temperature stress. 另一方面，叶片中的抗氧化酶，包括超氧化物歧化酶(SOD)、抗坏血酸过氧化物酶(APX)、愈创木酚过氧化物酶(GPX)、过氧化氢酶(CAT)的活性以及抗坏血酸(AsA，DAsA)和谷胱甘肽(GSH、GSSG)等抗氧化剂的含量在高温胁迫下明显升高；
