葡萄延迟采收期间糖含量及其代谢酶活性的变化

园艺学报 ›› 2007, Vol. 34 ›› Issue (4): 823-828.

葡萄延迟采收期间糖含量及其代谢酶活性的变化

宋　瑾^1,2; 范培格¹; 吴本宏¹; 李绍华^1,*

(¹中国科学院植物研究所, 北京100093; ²中国科学院研究生院, 北京100039)

收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2007-08-25 发布日期:2007-08-25

Changes in Soluble Sugars and Activities of Related Metabolic Enzymes inGrape Berries During Ripening and Delayed Harvest

SONG Jin^1,2;FAN Pei-ge¹; WU Ben-hong¹;LI Shao-hua^1,*

(¹The Institute of Botany, the Chinese Academy of Sciences, Beijing 100093, China; ² The Graduate University of the ChineseAcademy of Sciences, Beijing 100039, China)

Received:1900-01-01 Revised:1900-01-01 Online:2007-08-25 Published:2007-08-25

摘要/Abstract

摘要： 对‘京秀’、‘亚历山大’以及‘京秀’ ×‘亚历山大’和‘京秀’ ×‘香妃’葡萄杂交后
代群体的共20个单株成熟时及延迟采收期间浆果可溶性糖含量进行研究。结果表明, 延迟采收, 浆果内可
溶性糖变化可分为积累型和相对稳定型两种。延迟采收3周, 糖积累型的‘京秀’和8个单株浆果可溶性
糖显著积累, 蔗糖分解酶(酸性转化酶、中性转化酶、蔗糖合成酶分解方向) 活性持续升高, 而相对稳定
型的‘亚历山大’和12个单株的糖与成熟时没有显著差异, 但酶活性急剧降低。果实成熟和延迟采收期
间的呼吸速率也存在差异。成熟后延迟采收由蔗糖分解酶活性反映的浆果库力的大小和呼吸速率存在的差
异可能是两种类型延迟采收期间糖含量存在差异的重要原因。

关键词: 葡萄, 延迟采收, 糖, 蔗糖代谢相关酶

Abstract:
Changes in soluble sugarswere studied during fruit ripening and delayed harvest in grape ber
ries of J ingxiu, Alexander and 20 individuals of the cross p rogenies from two crosses: J ingxiu ×Alexander and
J ingxiu ×Xiangfei. Soluble sugars in the berry of Jingxiu and 8 individuals accumulated significantly during
three-week delayed harvest period while no significant changes in soluble sugars were observed in Alexander
and the other 12 individuals. Acid invertase (AI) , neutral invertase (NI) , sucrose synthase ( cleavage direc
tion) tended to increase during the delayed harvest period in J ingxiu and 97-2-23, which belonged to sugar
accumulation type, while those ofAlexander and 97-2-24, which were the sugar stable type, decreased signifi
cantly during the three weeks of delayed harvest. Moreover, there was difference in the resp iratory rate of ber
ries between the two types. It is suggested that the difference in resp iratory rate and sink strength reflected by
the activities of sucrose degradation enzymes in berries may be an important factor in soluble sugar changes
during delayed harvest between the two types.

Key words: Grape, Delayed harvest, Sugar, Sucrose metabolizing enzymes

宋　瑾; 范培格;吴本宏;李绍华;. 葡萄延迟采收期间糖含量及其代谢酶活性的变化[J]. 园艺学报, 2007, 34(4): 823-828.

SONG Jin;FAN Pei-ge;WU Ben-hong;LI Shao-hua;. Changes in Soluble Sugars and Activities of Related Metabolic Enzymes inGrape Berries During Ripening and Delayed Harvest[J]. ACTA HORTICULTURAE SINICA, 2007, 34(4): 823-828.

[1]	王晓晨, 聂子页, 刘先菊, 段伟, 范培格, 梁振昌, . 脱落酸对‘京香玉’葡萄果实单萜物质合成的影响[J]. 园艺学报, 2023, 50(2): 237-249.
[2]	王宝亮, 刘凤之, 冀晓昊, 王孝娣, 史祥宾, 张艺灿, 李鹏, 王海波. 早熟鲜食葡萄新品种‘华葡早玉’[J]. 园艺学报, 2022, 49(S2): 33-34.
[3]	王宝亮, 王海波, 冀晓昊, 王孝娣, 史祥宾, 王志强, 王小龙, 刘凤之. 中熟鲜食葡萄新品种‘华葡黄玉’[J]. 园艺学报, 2022, 49(S2): 35-36.
[4]	牛早柱, 赵艳卓, 陈展, 宣立锋, 牛帅科, 魏建国, 褚凤杰, 杨丽丽. 晚熟无核葡萄新品种‘紫龙珠’[J]. 园艺学报, 2022, 49(S2): 37-38.
[5]	师校欣, 杜国强, 杨丽丽, 乔月莲, 黄成立, 王素月, 赵跃欣, 魏晓慧, 王莉, 齐向丽. 晚熟无核葡萄新品种‘红峰无核’[J]. 园艺学报, 2022, 49(S2): 39-40.
[6]	吴月燕, 陈天池, 王立如, 韩善琪, 付涛. 鲜食葡萄新品种‘甬早红’[J]. 园艺学报, 2022, 49(S2): 41-42.
[7]	王晓玥, 闫爱玲, 张国军, 王慧玲, 任建成, 刘振华, 孙磊, 徐海英, . 葡萄新品种‘瑞都晚红’[J]. 园艺学报, 2022, 49(S1): 29-30.
[8]	杨禹妍, 段新圆, 何治霖, 邴起浩, 陈锁英, 刘晓曼, 曾明, 刘小刚. 金柑UDP-鼠李糖合成酶基因的克隆与功能解析[J]. 园艺学报, 2022, 49(8): 1663-1672.
[9]	王勇健, 孔俊花, 范培格, 梁振昌, 金秀良, 刘布春, 代占武. 葡萄表型组高通量获取及分析方法研究进展[J]. 园艺学报, 2022, 49(8): 1815-1832.
[10]	陶鑫, 朱荣香, 贡鑫, 吴磊, 张绍铃, 赵建荣, 张虎平. 梨果糖激酶基因PpyFRK5在果实蔗糖积累中的作用[J]. 园艺学报, 2022, 49(7): 1429-1440.
[11]	魏晓羽, 王跃进. 中国野生葡萄果皮解剖结构与白粉病抗性的相关性研究[J]. 园艺学报, 2022, 49(6): 1200-1212.
[12]	刘众杰, 郑婷, 赵方贵, 傅伟红, 诸葛雅贤, 张志昌, 房经贵. 葡萄砧木对渗透胁迫的抗性差异及生理响应机理[J]. 园艺学报, 2022, 49(5): 984-994.
[13]	梁晨, 孙如意, 向锐, 孙艺萌, 师校欣, 杜国强, 王莉. 葡萄生长调控因子GRF家族基因的鉴定及表达分析[J]. 园艺学报, 2022, 49(5): 995-1007.
[14]	李莎莎, 玉赛赛, 傅雨恒, 骆强伟, 徐炎, 王跃进. 利用胚挽救与分子标记选育葡萄无核抗寒新种质[J]. 园艺学报, 2022, 49(4): 723-738.
[15]	贾瑾, 徐云龙, 周佳乐, 杨小芬, 钟永辉, 曾继吾, 洪霓, 王国平, 彭抒昂, 丁芳. ‘Cocktail’葡萄柚黄龙病菌检测及鉴定[J]. 园艺学报, 2022, 49(3): 590-596.