Article Per Year (5 Year)
p-Index From 2020 - 2025
0
P-Index
This Author published in this journals
All Journal Journal of Food and Pharmaceutical Science
Syed Omar SR
Department of Land Management, Faculty of Agriculture, Universiti Putra Malaysia, 43400 UPM Serdang.
Biochemistry, Genetics & Molecular Biology Chemistry Immunology & microbiology Medicine & Pharmacology

Published : 1 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 1 Documents
Search

 1 
Changes in Gibberellic Acid (GA3) Content in Oryza sativa Due to Paclobutrazol Treatment Syahputra, Bambang S.A.; Sinniah, Uma Rani; SR, Syed Omar; Ismail, Mohd. Razi
Journal of Food and Pharmaceutical Sciences Vol 1, No 1 (2013): J.Food Pharm.Sci (January-April)
Publisher : Fakultas Farmasi, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (403.451 KB) | DOI: 10.14499/jfps

Abstract

The objective of this study was to determine the level of plant hormone gibberellic acid (GA3) in paddy due to the treatment of Paclobutrazol (PBZ) treatment using high performance liquid chromatography (HPLC) with UV-vis detection at 208 nm. The separation was achieved using reversed column Crestpak C18 (150 mm x 4.6 mm i.d; 5 µm) at 30 ± 1° C using mobile phase of acetonitrile-water (30:70%; v/v), pH 6.80. The treatment of PBZ with different concentration of 100, 200, 400, and 600 mg/L reduced the concentration of GA3 in paddy. The level of GA3 in paddy treated with 100 mg/L of PBZ did not show significant difference from untreated one. However, the level of GA3 in paddy treated with other concentrations (200, 400, and 600 mg/L) of PBZ was significantly different (P < 0.05) from untreated paddy.Keywords: analysis, gibberellic acid, paclobutrazol, HPLC
Co-Authors Bambang Surya Adji Syahputra Mohd. Razi Ismail Uma Rani Sinniah