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245	1	0	_aSimultaneous Determination of Plant Endogenous Hormones in Green Mustard by Liquid Chromatography- Tandem Mass Spectrometry
490	0		_vChinese Journal of Analytical Chemistry, 49(12), p.111-117, 2021
520	3		_aThis study described a method for simultaneous determination of 14 kinds of plant endogenous hormones in Brassica Juncea (L)Czern, including indole-3-acetic acid, indole-3-butyric acid, indole-3-carboxylic acid, 3-indolepropionic acid, gibberellin A3, gibberellin A4, gibberellin A7, N6-benzyladenine, N6-isopentenyladenine, isopentenyladenosine, trans-zeatin, kinetin, dihydrozeatin riboside and trans-zeatin riboside. Vegetable tissues were extracted in order with 2-propanol/water/concentrated HCl (2:1:0.002, V/V)and dichloromethane, respectively. The method showed good linearity for all 14 plant endogenous hormones, with regression coefficients (R2)> 0.9961. The limits of detection ranged from 0.2 to 32.6 ng/g, the overall average of recoveries of plant endogenous hormones ranged from 81.71 percent to 105.74 percent, and the relative standard deviation was less than 20 percent. The proposed method is fast, simple, sensitive, accurate, and efficient for the analysis of plant endogenous hormones in green mustards, which could be the basis to develop methods for determination of plant growth regulators in other vegetables as agricultural products.
700	1	2	_aNguyen, Q. T.
700	1	2	_aNguyen, N. T.
700	1	2	_aLe, T. G.
700	1	2	_aJanda, T.
700	1	2	_aSzalai, G.,
700	1	2	_aYu-Kui, R. U. I.
856	4	0	_uhttps://drive.google.com/file/d/1vuMcv8dOSRQdgW9vdC9X255cmlmUNaL2/view?usp=drivesdk _zPara ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx
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