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ripening of fruits
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  “ripening of fruits”译为未确定词的双语例句
     Ethylene is an important plant hormone regulating many aspects of plant growth and devel-opment, especially ripening of fruits.
     乙烯是一种植物激素。 在植物生长发育许多方面起着调节作用,特别是促进果实成熟衰老。
短句来源
     Since1-MCP apparently is non -toxic at concentrations that are active,it may in future be available for reg ulating the ripening of fruits.
     另外,作者还概括了1-MCP在延缓其他果蔬后熟衰老方面的最新研究进展,展望了1-MCP在香蕉及其它采后果蔬贮运保鲜中的应用前景,以便于指导1-MCP在果蔬采后贮藏方面的应用。
短句来源
     Lipoxygenase could catalyzed polyunsaturated fatty acid (PUFA) oxygenation,which could promote the senescing of organizations and fruits,and accelerate the process of the ripening of fruits and senescing of organization.
     脂氧合酶 (LOX)能催化多元不饱和脂肪酸发生过氧化作用。 LOX对果实细胞的衰老有促进作用 ,能加速植物果实的成熟和组织的衰老进程。
短句来源
  相似匹配句对
     On the Ripening of Viscose Rayon
     关于粘胶熟成问题的探讨
短句来源
     THE LYCOPENE IN RIPENING TOMATOES
     番茄成熟果实中的番茄红素
短句来源
     KIWIFRUIT RIPENING AND SOFTENING AND ITS REGULATION
     猕猴桃果实后熟软化及其调控
     The Observation on Servical Ripening with Mifepristone
     米非司酮促宫颈成熟效果观察
短句来源
     Ethylene Receptor and Its Regulation in Ripening Fruits
     乙烯受体与果实成熟调控
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  ripening of fruits
Ethylene promotes the abscission of leaves and the ripening of fruits in pepper plants, and in both events an increase in cellulase activity is observed.
      
Ripening of fruits, treated with the analogues, was inhibited for a finite period of time after which the fruits ripened normally.
      
The duration of maturation of leaves was the shortest, while that of full ripening of fruits was the longest.
      
There are many similarities between the ripening of fruits and the senescence of flowers, one of which is respiration behavior.
      
This phenomenon can be seen during the ripening of fruits as well as in autumn leaves.
      
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Polygalacturonase (PG) activity and changes in respiratory intensity of apple fruits were investigated.The respiratory rate was decreased to a preclimacteric minimum from 30 Aug,to 20 Sept.,Then increased to a climacteric peak (20—30 Sept.) and again drop down gradually with approaching the senescence stage. The PG activity was undetectable in a developing fruit until the onset climacteric phase.It rose rapidly after harvest,and reaching its highest level on 27 Oct.Just a month after the climacteric peak.The...

Polygalacturonase (PG) activity and changes in respiratory intensity of apple fruits were investigated.The respiratory rate was decreased to a preclimacteric minimum from 30 Aug,to 20 Sept.,Then increased to a climacteric peak (20—30 Sept.) and again drop down gradually with approaching the senescence stage. The PG activity was undetectable in a developing fruit until the onset climacteric phase.It rose rapidly after harvest,and reaching its highest level on 27 Oct.Just a month after the climacteric peak.The PG activity fell gradually.The amount of the fractions of pectic acid in fruits changed with the modifications of PG activity. With the ripening of fruits,the content Of alcohol-soluble small molecules of pectic acids was increased from 12 to 13 5 mg/100 g of tissue,while the amount of alcohol- insoluble large molecules of pectic acids reduced from 530 to 280/100 g of tissue.PG activity would indicate the destruction of cell walls and the separation of cells.The onset of softening of fruits occurred 20 days after the rise of PG activity. It is supposed that the process of softening is directly controlled by PG activity.

在未成熟的绿果内,多聚半乳糖醛酸酶(PG)的活性几乎难以察觉。盛花后130天果实还很硬时,PG 活性只有0.58—0.64酶单位(每克果肉)。呼吸高峰后果实硬度开始下降时,PG活性急剧增加。在盛花后165天硬度下降到10.5(每磅/平方厘米)时,酶活性达到最大值。果实变绵后,PG 活性下降。与此同时果胶酸的组分也有明显变化:盛花后120—150天,总果胶酸含量稳定,以后则不断下降;而醇溶性的半乳糖醛酸含量迅速上升,在盛花后120天到165天内增加10多倍。说明果胶酸的分解引起了果实的软化。

Peroxidase and hydrogenase peroxide activity continually increases during the development and the ripening of Hami melon fruit,peroxidase activity is the remarkablest.Its activity is 9 times higher in ripe fruit than in green fruit.Contents of the alcohol and acetaldehyde in its fruit constantly increase with the development and the ripening of fruit.concentration of oxygen in Hami melon fruit cavity gradually lessens during the ripening of fruit.On controry concentration...

Peroxidase and hydrogenase peroxide activity continually increases during the development and the ripening of Hami melon fruit,peroxidase activity is the remarkablest.Its activity is 9 times higher in ripe fruit than in green fruit.Contents of the alcohol and acetaldehyde in its fruit constantly increase with the development and the ripening of fruit.concentration of oxygen in Hami melon fruit cavity gradually lessens during the ripening of fruit.On controry concentration of carbon dioxide in its fruit cavity increase with the senescence of fruit.with the correspondig increase of the penetrating of cell membrane of the development and the ripening of fruit,the electrical conductivity in ripe fruit has been taken nearly 1 time taller than green fruit.

哈密瓜发育和成熟过程中过氧化物酶和过氧化氢酶活性不断提高,特别是过氧化物酶更为显著。成熟的果实比幼果高9倍多。乙醇和乙醛的含量亦均随着果实的发育成熟不断增加。瓜腔内氧分压在果实成熟过程中逐渐下降,CO_2分压则相反,即随着果实成熟衰老而不断升高。 随着果实发育成熟细胞膜透性相应的提高,成熟果实的电导率比幼果增加近1倍。

Ethylene is an important plant hormone regulating many aspects of plant growth and devel-opment, especially ripening of fruits. The pathway in related to ethylene biosynthesis has beenestablished as: Met→SAM→ACC→C_2H_4→MACC in fruits. During the commencement of ripeningof fruits, the increase in ethyene production coincides with the development of EFE, which isfollowed by the increase in ACC level and MACC is gradually accumulated during ripening andsenescence. The ethylene production...

Ethylene is an important plant hormone regulating many aspects of plant growth and devel-opment, especially ripening of fruits. The pathway in related to ethylene biosynthesis has beenestablished as: Met→SAM→ACC→C_2H_4→MACC in fruits. During the commencement of ripeningof fruits, the increase in ethyene production coincides with the development of EFE, which isfollowed by the increase in ACC level and MACC is gradually accumulated during ripening andsenescence. The ethylene production in fruits is regulated by "tree factor" and ethylene itself.The role of ethylene in inducing autocatalytic production of ethylene and the associated ripeningprocesses is discussed.

乙烯是一种植物激素。在植物生长发育许多方面起着调节作用,特别是促进果实成熟衰老。在果实中乙烯生成有关的生化途径是:Met→SAM→ACC→乙烯→MACC。果实成熟开始时乙烯增加与EFE发育同时,先于ACC增加,MACC在成熟衰老过程中不断积累。果实中乙烯生成受“母树因子”和乙烯本身调节。对乙烯在诱发自我催化和与成熟有关过程中的作用进行了讨论。

 
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