TH10751Y - The process of producing germinated rice water. - Google Patents

Abstract

DC60 (10/04/58) The production process of germinated rice water according to this invention involves two steps: 1) Preparation of germinated rice as raw material. The rice is washed, soaked in water for 2-3 days, dried in a hot air oven at 48-52 degrees Celsius for 48-72 hours, ground finely, and then packaged in zip-lock bags for storage at room temperature. 2) Production of rice extract using enzymes: amylase and alpha-glucosidase are added. These two enzymes result in a product with natural sweetness, free from artificial sweeteners such as sugar, and rich in dietary fiber and antioxidants from phenolic compounds. Therefore, it is suitable for development into a health product in the form of a beverage and also adds value to rice. The production process of germinated rice water according to this invention involves two steps: 1) Preparation of germinated rice as raw material. The process involves two main methods: 1) Cleaning the germinated rice grains, soaking them in water for 2-3 days, drying them in a hot air oven at 48-52 degrees Celsius for 48-72 hours, grinding them finely, and then packing the dried germinated rice powder into zip-lock bags and storing them at room temperature. 2) Producing enzymatic rice extract using a combination of enzymes: amylase and phagocytose. These enzymes result in a product with natural sweetness, free from artificial sweeteners like sugar, and rich in dietary fiber and antioxidants from phenolic compounds. This makes it suitable for development into a health beverage product and also adds value to rice grains.

Claims (1)

1. The process of producing germinated rice water involves the following steps: A. Preparation of germinated rice as raw material: - Wash and clean the rice, then soak it in water for 2-3 days. - Dry it in a hot air oven at 48-52 degrees Celsius for 48-72 hours. - Grind it finely. - Pack the dried germinated rice powder into zip-lock bags and store it at room temperature. B. Production of enzymatically extracted rice water: - Mix the germinated rice powder with water at a ratio of 1:5 (weight of germinated rice powder to volume of distilled water). - Extract with 0.4-0.6% enzyme at pH 6.0 and 90-100 degrees Celsius for 30 minutes. - Let it cool to room temperature. - Continue extracting with 0.4-0.6% alpha-glucosidase enzyme at pH 6.0 and 55-65 degrees Celsius for 30 minutes. - Heat at 90-100 degrees Celsius for 15 minutes. - Filter with cloth and collect the clear solution.