70 ℃ -80 ℃ with the temperature of the water to make tea bubble tea color, aroma and taste of green tea, and the tea contains vitamin C, caffeine, tannic acid, which are not destroyed.
60 ℃ -70 ℃ boiling milk milk is rich in protein, protein major changes will occur in the case of heating, at 6 0 ℃ -62 ℃, the form of colloidal particles of protein dehydration, the solution becomes gelatinous , followed by precipitation will occur; when the temperature rises to 100 ℃, the lactose in milk coking start to make milk showing brown and gradually decomposes to form lactic acid, producing a small amount of acid, so that with a sour, nutritional value decline. Therefore, the milk should not be hot for a long time to cook, usually in the 60 ℃ -70 ℃, the can achieve sterilization purposes, and delicious.
Chong honey water superheated water 50 ℃ -60 ℃ not only changed the sweet taste of honey to make it sour, but also make honey enzymes matter degeneration, excessive hydroxy methyl furfural, so nutrients are destroyed.
70 ℃ -90 ℃ premature to put MSG MSG when cooking in general should just join the pan or dish instant when, because then the food temperature at around 70 ℃ -90 ℃, the best temperature solubility of monosodium glutamate, most concentrated flavor. On the contrary, when the temperature exceeds 120 ℃, glutamine, sodium MSG will coking, glutamine, sodium coking neither flavor, but also has some toxicity.
70 ℃ fried seafood seafood containing protein, low oil when fried seafood, undercooked seafood unsanitary, easy to cause diarrhea. But when the temperature is too high, not only will the coagulation of proteins, making the non-digestible, will undermine the delicious seafood.
Many food taste not only processing and preservation, but also to eat the food temperature. Scientists have been studies comparing the type of food into hi cool and heat-loving type. Hi cool type food tastes best at about 10 ℃, the taste of cold temperatures between 0 ℃ -6 ℃ best, such as cold water at 12 ℃ -15 ℃ when the most refreshing drink; drinking beer in the summer to 6 ℃ — 8 ℃ most pleasant clean mouth, winter at 10 ℃ -12 ℃ when the most mellow; soda at 4 ℃ -5 ℃ is best to drink; cold coffee at 6 ℃ when the most appropriate; juice at 8 ℃ -10 ℃ when most natural flavor; watermelon at about 8 ℃ purest flavor; acid food at 10 ℃ -14 ℃ when not substantially alter the taste. Hi hot food between 60 ℃ -65 ℃ tastes the best, as hot tea at 65 ℃ when both tasty and thirst-quenching; hot milk to 63 ℃ most sweet and delicious; honey brewed into tea at 60 ℃, the most refreshing and nutritious ingredients are not affected; hot coffee tastes best when at 70 ℃; meat at 70 ℃ -75 ℃ when the most fragrant fresh beauty; sweets sweetest feeling when at 37 ℃; salty, bitter taste of the food, the higher the temperature the more light .
