Growth Regulator Residues, Determination of Beta-Hydroxyethylhydrazine in Pineapples

1964 ◽  
Vol 12 (5) ◽  
pp. 432-433 ◽  
Author(s):  
M. P. Thomas ◽  
H. J. Ackermann
Keyword(s):  
Growth Regulator ◽  
Residues Determination

Determination of 2-Chloroethylphosphonic Acid in Apples, Cherries, Onions, and Pineapple Pulp

1970 ◽  
Vol 53 (4) ◽  
pp. 730-732
Author(s):  
Carl A Bache
Keyword(s):  
Gas Chromatography ◽  
Growth Regulator ◽  
Pineapple Pulp

Abstract A method for the determination of the growth regulator, 2-chloroethylphosphonic acid in apples, cherries, onions, and pineapple pulp is described. The samples are mascerated and extracted with methanol. The residue is methylated under acid conditions and analyzed by gas chromatography with a alkali thermionic detector. Recovery data are presented at 0.1 and 0.12 ppm. The method is sensitive to about 0.05 ppm.

Determination of the insect growth regulator methoprene in wheat grain and milling fractions using an enzyme immunoassay

1991 ◽  
Vol 39 (10) ◽  
pp. 1882-1886 ◽  
Author(s):  
Amanda S. Hill ◽  
Joanne V. Mei ◽  
Chih Ming Yin ◽  
Bruce S. Ferguson ◽  
John H. Skerritt
Keyword(s):  
Enzyme Immunoassay ◽  
Growth Regulator ◽  
Insect Growth Regulator ◽  
Wheat Grain ◽  
Insect Growth

Biophotonics determination of 6-benzylaminopurine (6-BAP) plant growth regulator using OFRR biosensor

2010 ◽  
Author(s):  
Gilmo Yang ◽  
Sukwon Kang ◽  
Kangjin Lee ◽  
Giyoung Kim ◽  
Jaeryong Son ◽  
...  
Keyword(s):  
Plant Growth ◽  
Growth Regulator ◽  
Plant Growth Regulator
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