Joha rice, an aromatic rice indigenous to Assam, India, has recently gained attention for its nutraceutical properties. Scientists at the Institute of Advanced Study in Science and Technology (IASST) have conducted extensive research on Joha rice, uncovering its potential in reducing blood glucose levels and preventing the onset of diabetes. With its unique aroma, grain characteristics, and rich content of antioxidants and bioactive compounds, Joha rice offers a promising choice for managing diabetes and promoting overall health.
About Joha Rice: Aromatic and Indigenous
Joha rice is a distinct aromatic rice variety grown in the Northeastern region of India, primarily in Assam. It stands apart from other aromatic rice varieties, such as Basmati, due to its unique aroma and grain characteristics. Joha rice is cultivated during the Sali/Kharif season and encompasses several major varieties, including Kola Joha, Keteki Joha, Bokul Joha, and Kunkuni Joha. It has also been granted a Geographical Indication (GI) tag, recognizing its cultural and geographical significance.
Exploring Nutraceutical Properties: Omega Fatty Acids
The research conducted by IASST delved into understanding the nutraceutical properties of Joha rice. Laboratory analysis revealed the presence of two essential fatty acids, namely linoleic acid (omega-6) and linolenic acid (omega-3), in Joha rice. These fatty acids play a vital role in maintaining various physiological conditions and have been linked to the prevention of metabolic diseases such as diabetes, cardiovascular diseases, and cancer.
Preventing Diabetes: Lowering Blood Glucose Levels
One of the significant findings of the IASST research was the effectiveness of Joha rice in lowering blood glucose levels and preventing the onset of diabetes. In experiments conducted on diabetic rats, Joha rice demonstrated promising results as a natural intervention for managing diabetes. The researchers observed that scented Joha rice exhibited a more balanced ratio of omega-6 to omega-3 fatty acids compared to the commonly consumed non-scented rice varieties. This optimal balance of essential fatty acids contributes to maintaining a healthy diet and potentially aids in diabetes management.
Rice Bran Oil: A Patented Product for Diabetes Management
Building upon their findings, the scientists at IASST developed a patented product derived from Joha rice called rice bran oil. This oil is claimed to be effective in managing diabetes, further highlighting the potential of Joha rice as a nutraceutical. By extracting essential fatty acids and other bioactive compounds, the researchers have created a product that can help maintain healthy blood glucose levels. Rice bran oil derived from Joha rice presents a natural and potentially beneficial alternative for individuals seeking diabetes management solutions.
Rich in Antioxidants and Bioactive Compounds
Beyond its aroma and taste, Joha rice is known for its high content of antioxidants, flavonoids, and phenolics. These bioactive compounds, including oryzanol, ferulic acid, tocotrienol, caffeic acid, catechuic acid, gallic acid, and tricin, have demonstrated antioxidant, hypoglycemic, and cardio-protective effects. The presence of these compounds further strengthens the potential health benefits of Joha rice, making it an attractive addition to a well-rounded diet.
