1. Is it good to wash your face with vinegar
Washing your face with vinegar water can increase the moisture and nutrition of skin cells, restore the luster and elasticity of the skin, soften and whiten the stratum corneum. There is also sterilization.
Reduce wrinkles: After washing your face at night, mix 1 spoonful of vinegar and 3 spoonfuls of water, cover it with a cotton ball, gently wipe the wrinkled areas on your face
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Soft skin: Wash your face and hands first, then wash your face and hands with warm water added with vinegar, and wash it with clean water after 5 minutes. If you do this for a long time, the skin will be clean and delicate. The amount of vinegar added to the water will be small, based on the fact that the water does not change color.
Freckle removal: Soak the traditional Chinese medicine atractylodes rhizome in white vinegar and mix appropriately
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Eliminate fatigue: For bathing, add 1 - 2 spoonfuls of vinegar to warm water. After bathing, it can not only remove the aging stratum corneum of the skin, but also eliminate fatigue, restore spirit, and turn the face red.
2. Introduction to vinegar
Vinegar is a traditional seasoning in major cuisines in China. According to existing written records, ancient Han workers used koji as a starter to ferment and brew vinegar. Oriental vinegar originated in China, and the history of vinegar brewing recorded in the literature is at least more than 3,000 years. Vinegar was called vinegar, bitter wine, etc. in ancient China. You is the earliest oracle bone inscription with the word wine. At the same time, the name vinegar is called bitter wine, which also shows that vinegar originated from wine.
3. Chemical composition of vinegar
Vinegar is an aqueous solution of 3% to 5%(mass fraction) of acetic acid. In addition to acetic acid, it generally contains other trace substances. The ingredients of vinegar usually contain 3 - 5% acetic acid, and also have small amounts of tartaric acid, citric acid, etc. In theory, almost any sugar-containing liquid can be fermented to make vinegar. Today, according to the production method of vinegar, vinegar is divided into brewed vinegar and synthetic vinegar. Brewing vinegar is brewed with grain
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butts , seasonings, and mixed with spices and food pigments.