Publications by authors named "Piramon Pokkanta"
An alternative approach for rice bran stabilization is microwave treatment. However, the effects of the microwave treatment on the contents of bioactive compounds and antioxidant activities of the rice bran have rarely been reported in detail. In this study, microwave pretreatment (130-880 W for 0.
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- - The study investigated 50 types of cold-pressed oils from various plants in Thailand, focusing on their fatty acid profiles and functional phytochemicals.
- - Different oils showed varying compositions: marrow seed oils were notable for their phytosterol and cholecalciferol content, while pseudo-cereal oils were rich in squalene, and legume oils had high levels of phytosterols.
- - The analysis utilized techniques like gas chromatography and principal component analysis, revealing significant similarities and differences between oil compositions, laying the groundwork for future health-related applications.
In this study, a simultaneous analytical method of tocols, γ-oryzanols, phytosterols, squalene, cholecalciferol and phylloquinone were developed using HPLC-DAD-FLD. The developed method allowed the quantification of 18 compounds in 30 min. Method validation showed linearity of calibration curves (α = 0.
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