Reaksi pembentukan hidrida pada penggunaan teknik tandem kromatografi pasangan ion- fasa terbalik-HG-FAAS (Reversed Phase - Ion Pair Chromatografphy-Hydride Generation-Flame Atomic Absorption Spectrometry) untuk spesiasi senyawa organotin telah dilakukan. Fasa gerak dekana sulfonat/asam asetat/metanol (23:2:75) dan fasa diam silika Cts mampu memisahkan senyawa tributiltin (TBT)rndan dibutiltin …
Cassava is an important carbohydrate source that provides food security and alternative renewable energy development. This plant is naturally drought tolerant, but there is a wide variation within cassava genotypes in their ability to maintain high yield and starch production under drought stress. It has been reported that cassava clones with leaf retention or stay- green trait can produce more…
Gebang is an Indonesian local genotype which has been selected as superior genotype for low amylose cassava. Prior to induction of new mutants of this genotype, series of research have been conducted to improve regeneration and acclimatization as well as shoot cuttings production of irradiated in vitro shoots. Four dosage treatments of gamma ray irradiation i.e. 0, 0.2, 1 .0, 1 .5, 2.0 krad wer…