INITIATION OF RAPID ETHYLENE SYNTHESIS BY APPLE AND PEAR FRUITS IN RELATION TO STORAGE-TEMPERATURE
INITIATION OF RAPID ETHYLENE SYNTHESIS BY APPLE AND PEAR FRUITS IN RELATION TO STORAGE-TEMPERATURE
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DOI：
10.1093/jxb/34.9.1207
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发表时间：
1983-01-01
影响因子：
6.9
通讯作者：
SMITH, SM
中科院分区：
文献类型：
--
作者：
KNEE, M;LOONEY, NE;SMITH, SM
研究了储存温度对“Conference”梨（P.communis L.）和 5 个苹果品种（M.domestica Borkh.）果实快速产生乙烯的影响。在 3°C 时，从收获到快速产生乙烯所需的时间更短且更均匀。 C 比 18-20°C C 代表“会议”梨和“金冠”苹果。 “金冠”苹果在3℃时内部乙烯浓度、1-氨基环丙烷-1-羧酸浓度和乙烯产量同时增加。 C. 当“金冠”苹果在 3 度举行时。 C保持48小时，然后保持在20℃。 C 乙烯产生的平均开始时间与连续保持在 20°C 的苹果相似。 C. 3°C 下两个 48 小时的时期。 C导致乙烯较早产生。相反，乙烯产量在 3°C 时。 C因转移至20°C而被延迟。 C 2个周期48小时。 “Cox”'s Orange Pippin”和其他苹果品种往往在 3 度时表现出更多的同步乙烯生产。 C 比在较高温度下要低，但平均起始时间不受温度影响或在较低温度下略有延迟。在 8 月 10 日至 9 月 17 日期间每周收获的“Cox”'s Orange Pippin”苹果中从未观察到低温导致乙烯产生加速。
The influence of storage temperature on the onset of rapid ethylene production was investigated for fruits of ''Conference'' pear (P. communis L.) and 5 cultivars of apple (M. domestica Borkh.). The time taken from harvest to rapid ethylene production was shorter and more uniform at 3.degree. C than at 18-20.degree. C for ''Conference'' pears and ''Golden Delicious'' apples. Increases in internal ethylene concentration, 1-amino cyclopropane-1-carboxylic acid concentration and ethylene production were simultaneous in ''Golden Delicious'' apples at 3.degree. C. When ''Golden Delicious'' apples were held at 3.degree. C for 48 h and then kept at 20.degree. C the mean time of onset of ethylene production was similar to that for apples held continuously at 20.degree. C. Two periods of 48 h at 3.degree. C caused earlier ethylene production. Conversely, ethylene production at 3.degree. C was delayed by transfer to 20.degree. C for 2 periods of 48 h. ''Cox''s Orange Pippin'' and other apple cultivars tended to show more synchronous ethylene production at 3.degree. C than at higher temperatures but the mean time of onset was unaffected by temperature or slightly delayed at lower temperature. Acceleration of the onset of ethylene production by low temperature was never observed in ''Cox''s Orange Pippin'' apples harvested at weekly intervals from 10 Aug. to 17 Sept.