First, the nature is different.
1, soy sauce
Soy sauce, commonly known as soybean oil, is mainly made of soybean, wheat and salt through oil making and fermentation. The ingredients of soy sauce are very complicated. In addition to salt, there are many kinds of amino acids, sugars, organic acids, pigments and spices, mainly salty, umami and fragrant.
2. vinegar
Vinegar is a sour condiment produced by various fermentations. Rice or sorghum is mainly used as the raw material of fermented vinegar. Suitable yeast can be converted into alcohol and carbon dioxide by liquid containing carbohydrates (sugar and starch), and alcohol can be combined with oxygen in the air by some bacteria to produce acetic acid and water. The process of brewing vinegar is the process of further oxidation of alcohol into acetic acid. Vinegar tastes sour and mellow, and liquid is fragrant and soft. It is an essential condiment in cooking, and its main components are acetic acid, higher alcohols and so on.
Second, the nutrients are different.
1, soy sauce
Soy sauce is a condiment made from soybean, wheat and other raw materials through pretreatment, koji-making, fermentation, leaching, oiling and heating. It is extremely rich in nutrition, and its main nutrients include amino acids, soluble protein, sugars and acids.
Amino acid is the most important nutrient in soy sauce, and its content reflects the quality of soy sauce. Amino acids are the products of protein decomposition. Soy sauce contains 18 amino acids, including 8 essential amino acids, which have extremely important physiological functions for human body. People can only get amino acids from food to form their own protein. Protein is the material basis of life, an important part of organism cells and tissues, and a raw material for organism development and tissue repair, acid-base balance, water balance maintenance, genetic information transmission, material metabolism and transportation.
2. vinegar
The main component of vinegar is acetic acid, and it is also rich in calcium, amino acids, succinic acid, grape acid, malic acid, lactic acid, B vitamins and salts beneficial to the body.
Third, the efficacy is different.
1, soy sauce
When cooking food, adding a certain amount of soy sauce can increase the flavor of food, make its color look better, and thus increase appetite. The main raw material of soy sauce is soybean, and soybean and its products are rich in minerals such as selenium, which has anti-cancer effect. Soy sauce contains a variety of vitamins and minerals, which can lower human cholesterol, reduce the incidence of cardiovascular diseases and reduce the harm of free radicals to human body.
2. vinegar
Vinegar can digest fat and sugar. Proper drinking vinegar can not only lose weight, but also promote the burning of nutrients in the body, improve the utilization rate of heat energy and promote health. Vinegar can inhibit and reduce the formation of lipid peroxide, reduce senile plaque and delay aging. Vinegar has diuretic effect and can prevent constipation and various lithiasis. Vinegar can lower blood pressure, soften blood vessels, reduce cholesterol accumulation and reduce urine sugar content, and prevent cardiovascular diseases and diabetes.
Baidu encyclopedia-soy sauce
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