Phenolic Compounds and Antioxidant Activity of the Native Varieties of Rice in Pathum Thani Provice

EasyChair Preprint 323

Abstract

The objective of this research was to examine the phenolic compounds present of the native varieties of twenty rice varieties (Khaw-ta-haeng, Hom-mali, Luang-plang-hla, Kan-na, Luang-hom, Luang-teay, Kaw-mali, Luan-num-kam, Ta-chung, Kaw-ta-hang-hak, Luang-pra-tiw, Ko-klo 27, Kaw-hlang, Luang-klay-la, Kaw-oo-kas, Sam-Rung, Kaw-nga-chang, Luang-pra-kim, Sad-tee-boa and Luang-hol) in Pathum Thani Province. Results showed that Kaw-oo-kas had the highest phenolic compound content (2.90 µg gallic acid/1mL sample) and Hom-mali had higher antioxidant activity (33.06 µg Trolox/1mL sample) than that other rice. The phenolic content of Ta-chung had the lowest (2.43 µg gallic acid /1 mL sample) while, Kaw-oo-kas had the lowest antioxidant capacity (14.55 µg Trolox/1mL sample).  However, Hom-mali had the high phenolic content (2.84 µg gallic acid /1 mL sample) and antioxidant a capacity (33.06 µg Trolox/1mL sample)

Keyphrases: Native varieties of rice, antioxidant activity, phenolic compound

@booklet{EasyChair:323,
  author    = {Intira Lichanporn},
  title     = {Phenolic Compounds and Antioxidant Activity of the Native Varieties of Rice in Pathum Thani Provice},
  doi       = {10.29007/3z8q},
  howpublished = {EasyChair Preprint 323},
  year      = {EasyChair, 2018}}