Bran water, specifically referring to Oryza Sativa (rice) bran water, is essentially a liquid extract derived from rice bran. It’s not just any water; it's a specialized solution created through a unique process.
Understanding Oryza Sativa Bran Water
According to the provided reference, Oryza Sativa bran water is:
an aqueous solution of the steam distillate obtained from the bran of rice, Oryza sativa.
Let's break this down:
- Aqueous Solution: This means that the base of the product is water, with other substances dissolved within it.
- Steam Distillate: The solution is made by using steam to extract compounds from the rice bran. This process involves heating the rice bran with steam, which causes volatile components to evaporate and then condense back into a liquid.
- Rice Bran: This is the outer layer of the rice grain, which is removed during the milling process. It's rich in nutrients and various compounds.
How is Bran Water Made?
The key steps in the process involve:
- Steam Heating: The rice bran is subjected to steam.
- Vapor Collection: As the bran is heated, steam carries away volatile compounds.
- Condensation: This steam is then cooled, causing it to condense back into liquid form.
- Solution: This resulting liquid is the Oryza sativa bran water.
Key Characteristics of Bran Water
- Water-Based: It's primarily water, making it light and hydrating.
- Extracted Compounds: The steam distillation process extracts water-soluble compounds from the rice bran.
- Natural Source: It’s derived from a natural source: rice.
Potential Uses and Applications
- Cosmetics and Skincare: Due to its believed antioxidant and hydrating properties, it's often used in skincare products.
- Beverage Industry: In some cultures, bran water is consumed as a beverage.
- Alternative Medicine: It’s sometimes used in traditional medicine for its perceived benefits.
In conclusion, bran water, particularly Oryza Sativa bran water, is not just ordinary water but a specialized solution derived from rice bran via steam distillation, containing water-soluble components extracted from the bran.