Good or boiled water is good that the general knowledge of life cook and use the cold water? cooks the skill

Good or boiled water is good that the general knowledge of life cook and use the cold water? cooks the skill
Steamed rice cook wash after the rice setting the cold water free boil and then, this has already been a customary thing, but in fact, correct method should to boil ink first, cook with boiled water. Then, what is the advantage of doing it in this way?

1.The boiled water can be shortened and cooked time while cooking, protect vitamin in the rice. Because the starch particle is not soluble in the cold water, there are only water temperatures at over 60 , the starch will absorb the moisture to swell, break, turn into pastel.

The rice contains a large amount of starch, while cooking with the boiled water, the temperature is about 100 (the boiling point of water) ,Such a temperature can make the rice very ripe fast, shorten the time of cooking, prevent vitamin in the rice from being destroyed because the high temperature for a long time is heated.

2.Boil, can enable chlorine among them volatilize water, avoid destroying vitamin B1. Vitamin B1 is the most important nutrient component in the rice, its main function is to regulate the supersession of internal carbohydrate, if lack it, the nervous system will be influenced, easy to produce tired, lose the appetite, the intersection of four limbs and weak, the intersection of muscle and ache, vitamin B1 deficiency, edema, the intersection of rhythm of the heart and disorder, getting obstinate insomnia symptom. And the running water which we used at ordinary times passes the chlorination disinfectingly, if cook with this kind of water directly, chlorine in water will destroy vitamin B1 in the rice in a large amount. Cook with the boiled water, chlorine has already volatilized with the vapor more, reduced the losses of vitamin B1 and other B clan vitamin greatly.
|