Rice Bran: A Comprehensive Review of Phytochemicals and Bioactive Components With Therapeutic Potential and Health...

Area of Science:

• Nutritional Science
• Food Science
• Biochemistry

Background:

• Rice bran is a byproduct of rice milling.
• It is rich in bioactive compounds, including vitamins, minerals, amino acids, fatty acids, and phytochemicals.
• These components offer nutritional, preventive, and therapeutic benefits.

Purpose of the Study:

• To review the multifaceted health potential of rice bran.
• To highlight its role as a functional food ingredient.
• To discuss its medical food potential for holistic well-being.

Main Methods:

• Literature review of scientific studies on rice bran.
• Analysis of the nutritional and phytochemical composition of rice bran.
• Summary of research on rice bran's health effects.

Main Results:

• Rice bran contains phytosterols, prebiotics, tocotrienols, tocopherols, flavonoids, and phenolic compounds.
• These compounds exhibit antioxidant, anti-inflammatory, and antimicrobial activities.
• Gamma-oryzanol, a key compound, supports immunity, regulates blood lipids, and has anti-cancer properties.

Conclusions:

• Rice bran has significant potential in managing chronic diseases such as diarrhea, diabetes, and cardiometabolic disorders.
• Its prebiotic and fiber content aids in gut health and inflammation reduction.
• Rice bran's capacity to enhance nutritional status and prevent chronic diseases warrants greater market attention.