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Paper Information

Journal:   RENEWABLE NATURAL RESOURCES RESEARCH   FALL 2016 , Volume 7 , Number 3 (SERIAL NUMBER 25) ; Page(s) 61 To 71.

Identification of Chemical Compounds in Three Rice Cultivars Using GC/MS

Author(s):  KIAEI MAJID*, Vaysi Ramin
* Department of Wood and Paper Science and Technology, Chalous Azad University, Chalous, Iran
In this study, chemical compounds in the extractives of three rice cultivars (Hashemi, Amrollahi, and Neda) in Mazandaran province were analyzed using gas chromatography-mass spectrometry (GC/MS). The milled rice stems were prepared and extracted based on TAPPI standard. The results showed that 8 chemical compounds were identified for Amrollahi and Hashemi cultivars and 4 chemical compounds for Neda cultivar. The most abundant chemical compounds measured in extractives of Amrollahi, Hashemi, and Neda cultivars were N-butyl-formamide, 4-hydroxy-4-methyl-2-pantanone and 2-pantanone, respectively. Three compounds of Benzene, Tetradecane and 1-2-Benzendicarboxylic acid were common compounds in the rice cultivars studied. The amount of the 3 recent compounds in Hashemi were higher than other cultivars. In addition to three mentioned compounds, the combination of 4-hydroxy-4-methyl-2-pentanone was common in Amrullahi and Hashemi cultivars, so that the percentage of this compound in Hashemi cultivar was more than Amrollahi cultivar. Acetic acid and N-Hexadecanoic acid are also common in Hashemi and Neda cultivars. There was no common composition in extractives of rice stems with Amrollahi and Neda cultivars.
Keyword(s): Chemical compounds,GC/MS spectroscopy,Rice stem
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