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Paper Information

Journal:   JOURNAL OF CROPS IMPROVEMENT (JOURNAL OF AGRICULTURE)   WINTER 2017 , Volume 18 , Number 4 ; Page(s) 765 To 774.
 
Paper: 

EFFECT OF SALICYLIC ACID AND -AMINOOXI-PHENYL PROPIONIC ACID AS PROMOTER AND INHIBITOR OF PHENYLALANINE AMMONIA-LYASE ENZYME ACTIVITY ON VASE LIFE AND FLORAL SCENT OF TUBEROSE

 
 
Author(s):  NAZARIDELJOU MOHAMMAD JAVAD*, KANANI MEHRAN
 
* DEPARTMENT OF HORTICULTURAL SCIENCE, MAHABAD BRANCH, ISLAMIC AZAD UNIVERSITY, MAHABAD, IRAN
 
Abstract: 

Regarding to a few studies on odorant compounds of cut flowers, a pot experiment was conducted to evaluate the effect of pre-harvest foliar application of salicylic acid (0, 1.5 and 2.25 mM) and a-aminooxi-b-phenyl propionic acid (0, 1.5 and 3 mM) as promoter and specific inhibitor of phenylalanine ammonia-lyase enzyme, respectively, on tuberose “double” basis on completely randomized design with four replications. According to the results, relative water content, cell membrane stability and vase life were significantly affected by foliar application (P<0.01). The a-aminooxi-b-phenyl propionic acid (3mM) and salicylic acid treatments (1.5 mM) increased the vase life about 68 and 34% compared with control. Post-harvest collection and analysis of tuberose floral scent was conucted using headspace system and GC-MS technique and 37 different compounds were detected. Methyl benzoate, benzyl benzoate, pentacosane and methyl salicylate were the most important odorant compounds of cut tuberose respectively. a-aminooxi-b-phenyl propionic acid treatment increased benzyl benzoate and pentacosane whereby decreased methyl benzoate and methyl salicylate amount, which were opposite to salicylic acid effect. Results showed that the Promoter and inhibitor of phenylalanine ammonia-lyase enzyme activity increased and decreased total amount of cut tuberose scent, respectively.

 
Keyword(s): GAS CHROMATOGRAPHY, METHYL BENZOATE, METHYL SALICYLATE, PHENYLPROPANOIDS PATHWAY, SALICYLIC ACID
 
 
References: 
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Citations: 
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+ Click to Cite.
APA: Copy

NAZARIDELJOU, M., & KANANI, M. (2017). EFFECT OF SALICYLIC ACID AND -AMINOOXI-PHENYL PROPIONIC ACID AS PROMOTER AND INHIBITOR OF PHENYLALANINE AMMONIA-LYASE ENZYME ACTIVITY ON VASE LIFE AND FLORAL SCENT OF TUBEROSE. JOURNAL OF CROPS IMPROVEMENT (JOURNAL OF AGRICULTURE), 18(4 ), 765-774. https://www.sid.ir/en/journal/ViewPaper.aspx?id=573086



Vancouver: Copy

NAZARIDELJOU MOHAMMAD JAVAD, KANANI MEHRAN. EFFECT OF SALICYLIC ACID AND -AMINOOXI-PHENYL PROPIONIC ACID AS PROMOTER AND INHIBITOR OF PHENYLALANINE AMMONIA-LYASE ENZYME ACTIVITY ON VASE LIFE AND FLORAL SCENT OF TUBEROSE. JOURNAL OF CROPS IMPROVEMENT (JOURNAL OF AGRICULTURE). 2017 [cited 2021July28];18(4 ):765-774. Available from: https://www.sid.ir/en/journal/ViewPaper.aspx?id=573086



IEEE: Copy

NAZARIDELJOU, M., KANANI, M., 2017. EFFECT OF SALICYLIC ACID AND -AMINOOXI-PHENYL PROPIONIC ACID AS PROMOTER AND INHIBITOR OF PHENYLALANINE AMMONIA-LYASE ENZYME ACTIVITY ON VASE LIFE AND FLORAL SCENT OF TUBEROSE. JOURNAL OF CROPS IMPROVEMENT (JOURNAL OF AGRICULTURE), [online] 18(4 ), pp.765-774. Available: https://www.sid.ir/en/journal/ViewPaper.aspx?id=573086.



 
 
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