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Storage effects on total phenolics, antioxidant
capacity in Indica-Japonica genotype rice grain
Xia Liu , Xihong Li*, Guiming Lei
Key laboratory of Food Nutrition and safety, Ministry of Education, Tianjin University of Science and Technology, Tianjin
300457, China
∗Correspondence author: liuxia831930@
Abstract—Rice is a whole grain finding applications in gourmet particular interest as prises two subspecies indica and
foods due to its nutritional value and unique taste. For food japonica, which differ in various morphological,
nurtrition and health concerns, the genotype of health benefits of physiological, and life history traits [7]. These two subspecies
whole grain consumption after storage should firmed. are also partially reproductively isolated and provide a unique
However, little is known about its antioxidant properties and opportunity to study divergence associated with speciation.
ponents following storage. The objectives of During storage, a number of physicochemical and
this study were to evaluate totle phenolics and the antioxidant physiological changes occur, including pasting properties,
properties of indica-japonica genotype rice. The results showed colour, flavour, position affect rice quality[8]. There
that total phenolics content were increased after long time are different storability in different subspecies of rice [9].
capacity in Indica-Japonica genotype rice grain
Xia Liu , Xihong Li*, Guiming Lei
Key laboratory of Food Nutrition and safety, Ministry of Education, Tianjin University of Science and Technology, Tianjin
300457, China
∗Correspondence author: liuxia831930@
Abstract—Rice is a whole grain finding applications in gourmet particular interest as prises two subspecies indica and
foods due to its nutritional value and unique taste. For food japonica, which differ in various morphological,
nurtrition and health concerns, the genotype of health benefits of physiological, and life history traits [7]. These two subspecies
whole grain consumption after storage should firmed. are also partially reproductively isolated and provide a unique
However, little is known about its antioxidant properties and opportunity to study divergence associated with speciation.
ponents following storage. The objectives of During storage, a number of physicochemical and
this study were to evaluate totle phenolics and the antioxidant physiological changes occur, including pasting properties,
properties of indica-japonica genotype rice. The results showed colour, flavour, position affect rice quality[8]. There
that total phenolics content were increased after long time are different storability in different subspecies of rice [9].
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