1, rambutan contains a lot of organic acids, itself has a certain acidic flavor, the taste will be more acidic is also a normal phenomenon, if there is no deterioration, it can be eaten with confidence.
2, in general, if the flavor of rambutan is very acidic, and eat some astringent, then it may not be fully mature, due to the immature rambutan contains a lot of tannic acid components, so it is very sour to eat.
2 How to do too acidic red hair Dan
1, if it is itself very sour, it is recommended to make preserves, or boiled sugar water to eat, which boiled sugar water is very simple to do, after peeling the skin of the red hair Dan to remove the nucleus, poured into a pot, add sugar, simmering on a low flame can be.
2. If it is not ripe, it is recommended to store it for a while.
The rambutan belongs to the fruit food, and fruit if it is not ripe when it is picked, the flesh of the ellagic acid content will be very high, the acidity will not be low, coupled with the starch in the flesh has not been decomposed into fructose, generally only after maturity, the rambutan flesh sugar will slowly come up, so if the rambutan is too acidic, it is recommended that you store for a period of time before eating.
3 rambutan is very sour is spoiled
1, normal sour rambutan: because the rambutan itself contains a certain sour flavor, but the flesh is full, translucent, white, with a light fruit flavor.
2, spoiled sour rambutan: usually, the beginning of the deterioration of rambutan, touch will be very soft, and the outer skin will become wrinkled, black, smell will have an unpleasant taste of corruption, and consumption is very sour and bitter.
4 Precautions for eating rambutan
1, should not eat more. The rambutan is rich in acidic substances, one-time consumption of too much, it is easy to cause gastrointestinal stimulation, causing stomach acid, stomach pain and other gastric symptoms, and eat more rambutan is also prone to cause tooth acid.
2, should not be consumed on an empty stomach. Because the human body in the fasting state, itself will secrete more gastric acid, and rambutan is rich in fruit acids, and will promote the secretion of gastric acid, so that the body of gastric acid content is too much, resulting in physical discomfort.
3, it is not recommended that people with gastritis and gastric ulcers should eat, because the acidity of rambutan is relatively high, it is easy to produce gastric acid, and continue to eat may cause damage to the stomach. In addition, the people who are allergic to rambutan should not eat.