Related Experiment Videos
[Gamma-oryzanol: an important component in rice brain oil]
E M Scavariello1, D B Arellano
1Universidade Estadual de Campinas, Brasil.
Archivos Latinoamericanos De Nutricion
|October 1, 1998
Summary
Gamma-oryzanol, a natural antioxidant from rice bran oil, shows potential in lowering blood cholesterol and reducing heart disease risk. This review covers its properties, extraction, and health benefits.
Area of Science:
- Biochemistry
- Nutritional Science
Context:
- Gamma-oryzanol is a natural compound found in rice bran oil.
- It functions as a potent antioxidant and has potential health benefits.
Purpose:
- To review the physiochemical properties of gamma-oryzanol.
- To discuss its antioxidant and hypocholesterolemic activities.
- To cover methods for its identification, quantitation, and extraction.
Summary:
- Gamma-oryzanol, a mixture of ferulic acid esters, is present in rice bran oil (1-2%) and acts as a natural antioxidant.
- Research indicates its capacity to lower blood cholesterol, thereby reducing coronary heart disease risk.
- It is utilized in Japan as a food, beverage, and cosmetic additive.
Impact:
- Highlights gamma-oryzanol's dual role as a functional food ingredient and a potential therapeutic agent.
- Provides insights into the scientific basis for its use in health and wellness products.
- Offers a comprehensive overview for researchers and industry professionals.