Simultaneous high-performance thin-layer chromatographic determination of indole acetic acid, indole butyric acid, and Absisic acid inin vitroseedling of watermelon exposed to heavy metals

2012 ◽  
Vol 25 (2) ◽  
pp. 108-111 ◽  
Author(s):  
Ersin Kilinc ◽  
Veysi Okumus ◽  
M. Düz ◽  
Firat Aydin
Keyword(s):  
Heavy Metals ◽  
Acetic Acid ◽  
Thin Layer ◽  
Butyric Acid ◽  
High Performance ◽  
Indole Acetic Acid ◽  
Chromatographic Determination ◽  
Indole Butyric Acid

High-performance thin-layer chromatographic determination of rosiglitazone in its dosage form

2002 ◽  
Vol 15 (3) ◽  
pp. 192-195 ◽  
Author(s):  
Ramesh Sane ◽  
Mary Francis ◽  
Atul Moghe ◽  
Sachin Khedkar ◽  
Ajit Anerao
Keyword(s):  
Thin Layer ◽  
High Performance ◽  
Dosage Form ◽  
Chromatographic Determination

scholarly journals Influence of Indole acetic acid and Tryptophan on production of Vinblastine and Vincristine of Catharanthus roseous callus cells in the accumulation media of In Vitro tissue culture

2010 ◽  
Vol 7 (3) ◽  
pp. 1113-1119
Author(s):  
Baghdad Science Journal
Keyword(s):  
Tissue Culture ◽  
High Performance Liquid Chromatography ◽  
Acetic Acid ◽  
Liquid Chromatography ◽  
In Vitro Culture ◽  
High Performance ◽  
Indole Acetic Acid ◽  
Culture Technique

This study on the plant of Ain –AL Bason Catharanthus roseous showed the ability of callus cells that is produced by In Vitro culture technique and transformed to the accumulated media (MS 40gm/L sucrose ,2gm/L IAA Indole acetic acid , 0.5gm/L Tryptophan) to produce Vinblastine and Vincristine compounds. Extraction, purification and quantitive determination of Vinblastine and Vincristine compounds using High performance liquid chromatography technique (HPLC)were carried out. The results showed that the highest concentration of Vinblastine and Vincristine compounds were ( 4.653,12.5 (ppm /0.5 dry Wight respectively from transformed callus cells from MS 40 gm /L sucrose , 2 gm / L NAA Naphthaline acetic acid .

Thin Layer Chromatographic Determination of Citrinin

1979 ◽  
Vol 62 (1) ◽  
pp. 201-202 ◽  
Author(s):  
Robert D Stubblefield
Keyword(s):  
Acetic Acid ◽  
Thin Layer ◽  
Linear Relationship ◽  
Silica Gel ◽  
Coefficient Of Variation ◽  
Ethylenediaminetetraacetic Acid ◽  
Limit Of Detection ◽  
Chromatographic Determination ◽  
Tlc Plates

Abstract Clearly defined zones of citrinin can be obtained on thin layer chromatographic (TLC) plates and measured by fluorodensitometry. Silica gel plates were prepared as a slurry with aqueous 0.05M Na2EDTA (ethylenediaminetetraacetic acid), spread at 0.5 mm wet thickness, and activated at 105°C for 1 hr. Plates were developed in acetic acid-benzene (5+95). The limit of detection was 10 ng citrinin/zone. Densitometric analysis (365 nm excitation, 505 nm emission) revealed that a linear relationship exists for levels of 10 ng to at least 100 ng/zone wtih a coefficient of variation of ±5%.

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