Rice vinegar is made from millet, sorghum, glutinous rice, sweet potato, red dates, apples, barley, corn, distiller's grains, grapes, persimmons and other grains and fruits by fermentation.
Rice vinegar is rich in basic amino acids, sugars, organic acids, vitamin B 1 and other nutrients. Therefore, foreign nutrition experts developed it as a new health drink, also known as "rose rice vinegar", which is rich in Zhejiang, so it is also called "Zhejiang vinegar".
Selection of rice vinegar:
The color of rice vinegar is reddish brown, shiny, fragrant or ester or alcohol; The sour taste is soft, slightly sweet, not astringent and has a long aftertaste; Proper concentration, no precipitation.
Fake vinegar is mostly made of industrial acetic acid directly mixed with water, and its color is light and black. When opening a bottle, sour gas rushes to the eyes and has no fragrance; The taste is thin, with obvious bitterness except sour taste; There are sediments and suspended matter.