Fans can be eaten by the general population. However, alum (potassium aluminum sulfate dodecahydrate) will be added in the production process, and long-term intake of vermicelli with excessive aluminum residue will be toxic to the brain, which may damage the growth, development and intelligence of the brain, especially children. In addition, it will interfere with people's consciousness and memory function, leading to diseases such as Alzheimer's disease, liver disease, anemia and osteoporosis. ?
Food additives containing aluminum can be used in the processing of fried dough sticks, steamed bread, noodles, puffed food and other foods. Five departments, including the National Health Planning Commission, stipulated that from July 20 14/day, steamed bread, steamed bread and other flour products should not be added with aluminum-containing expansion agents such as potassium aluminum sulfate and ammonium aluminum sulfate, which is also commonly known as "alum". In puffed food, it is no longer allowed to use any food additives containing aluminum.
Extended data
Nutritional value of vermicelli;
1, vermicelli is rich in carbohydrates, dietary fiber, protein, nicotinic acid and minerals such as calcium, magnesium, iron, potassium, phosphorus and sodium;
2, sweet potato vermicelli: sweet potato has anti-cancer effect, sweet potato is good for the heart, sweet potato has anti-diabetes effect;
3, potato vermicelli: high nutritional value and anti-aging, potato flour is rich in nutrition, is one of the anti-aging foods. , dietotherapy, prevention of stroke, nourishing the spleen and stomach;
4, vermicelli has a good flavor, it can absorb the taste of all kinds of delicious soup, coupled with the softness and smoothness of vermicelli itself, it is refreshing and charming.
Generally, sweet potato vermicelli should be boiled in boiling water 15 to 30 minutes, and thicker vermicelli can be boiled for 40 minutes.
If you continue to cook, the taste strength of vermicelli will decrease due to the addition of water absorption, some vermicelli will swell and break, and the water-soluble solids will increase. If you continue to cook, the vermicelli will become small knots, and eventually there will be a slight soup paste phenomenon due to the high temperature melting of soluble starch. However, if the vermicelli doesn't swell for an hour or two, it is possible to add additives such as alum, which will cause quality problems.
Because of the phobia of "losing weight" and "hypertension and diabetes", fans are accused of "unwarranted". As a healthy population, eating vermicelli properly has no harm, and it can also increase the taste. Diabetic people should eat vermicelli and reduce the intake of other starches and sugars.
Baidu encyclopedia-fans
Baidu encyclopedia-potassium aluminum sulfate dodecahydrate