Abstract
A study on the change of abscisic acid and indole-3-acetic acid in pear fruitlets during growing periods is important for the research on the pollination and fertilization of pear. Abscisic acid and indole-3-acetic acid were converted into pentafluorobenzyl esters by a-bromo-2,3,4,5,6-pentafluorotoluene.The two generated esters were able to be simultaneously determined with electron-capture gas chromatography without other processes. The recovery of abscisic acid and indole-3-acetic acid were 95.8% and 84.5% respectively. The method was simple, sensitive and reliable.
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Claims 4
Claim · model-written summary
The method recovered 95.8% of abscisic acid in pear fruitlets.
- Taxon
- pear
_Poirier_Fleurs_et_feuilles.jpg?width=60)
Pyrus communise0 - Organ / stage
- fruitletse0
- Compound
- abscisic acide1
- Outcome
- recoverye1
- Value
- 95.8%e1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_Poirier_Fleurs_et_feuilles.jpg?width=500)
Verbatim
e0“in pear fruitlets during growing periods”
e1“The recovery of abscisic acid and indole-3-acetic acid were 95.8% and 84.5% respectively”
Claim · model-written summary
The method recovered 84.5% of indole-3-acetic acid in pear fruitlets.
- Taxon
- pearPyrus communise0
- Organ / stage
- fruitletse0
- Compound
- indole-3-acetic acide1
- Outcome
- recoverye1
- Value
- 84.5%e1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“in pear fruitlets during growing periods”
e1“The recovery of abscisic acid and indole-3-acetic acid were 95.8% and 84.5% respectively”
Claim · model-written summary
Abscisic acid and indole-3-acetic acid esters were determined simultaneously by GC without other processing steps.
- Taxon
- pearPyrus communise0
- Outcome
- simultaneously determinede2
- Comparator
- without other processese2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“in pear fruitlets during growing periods”
e2“The two generated esters were able to be simultaneously determined with electron-capture gas chromatography without other processes”
Claim · model-written summary
The GC method was simple, sensitive and reliable.
- Taxon
- pearPyrus communise0
- Outcome
- simple, sensitive and reliablee3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“in pear fruitlets during growing periods”
e3“The method was simple, sensitive and reliable”