Pineapple is the most suitable food in this season. It is sweet and sour. It is a kind of fruit that many people like to eat. However, some people will have oral itching, headache, diarrhea, rubella and other phenomena when eating pineapple. These are the symptoms of pineapple allergy. So, how should I do with pineapple allergy?
Some people will be allergic to pineapple. The pathogenic factor is bromelain contained in pineapple, which can cause allergic reaction to the specific system. Allergic reactions can occur as quickly as 15 minutes. Such symptoms are known as' pineapple disease 'or' pineapple poisoning '.
Pineapple contains a glycoside, pineapple can stimulate oral mucosa, itching, numbness. Bromelain, as an allogeneic protein, can cause severe abdominal pain, vomiting, diarrhea, skin itching, measles, dyspnea, weak pulse, cyanosis, blood pressure drop, etc. The more serious allergy also appeared dyspnea, shock and other reactions.
Symptoms of pineapple allergy
1. Itchy mouth
Glycosides are organic substances, which have certain irritation to human skin and oral mucosa. So eat raw pineapple without treatment, mouth itching, but there is no direct harm to health.
2. Headache
Hydroxytryptamine, is a nitrogen-containing organic matter, has a strong vasoconstriction and blood pressure rise effect, every 100 grams of juice contains 2.5 mg, eat more direct reaction is headache.
3. Abdominal pain, nausea, vomiting, rubella
Bromelain is a kind of protein hydrolase. After being refined, it has a strong function of decomposing fibrin and blood clot, which is useful in medical treatment. A small amount of protease in pineapple is broken down by gastric juice after eating into the stomach. But a few people are allergic to the enzyme. About 15-60 minutes after eating, abdominal pain, nausea, vomiting, urticaria (commonly known as rubella), headache, dizziness and other symptoms. Severe breathing and shock will occur. Pineapple allergy refers to this.
How to eat pineapple allergy
Pineapple contains' bromelain 'which can cause allergic reaction. Brine or boiling water can destroy bromelain and remove this allergic substance. Pineapple should be treated with the following methods before eating:
Adult daily consumption of pineapple should be controlled in 200 to 250 grams, which not only supplements the vitamin required, but also can prevent the occurrence of allergy.
1. Peel the pineapple, cut it into slices or pieces, cook it in boiling water and eat it again. After boiling, the taste will be improved.
2. If you want to keep the fresh taste of pineapple, you can soak the sliced or diced pineapple in salt water for about 30 minutes, and then soak it in cold boiled water to remove the salty taste, which can also achieve the purpose of de allergy.
3. People with allergic constitution should eat it cautiously; those who have allergic history in the past should not eat pineapple.
4. Adult daily consumption of pineapple should be controlled in 200 to 250 grams, which not only supplements the vitamin required, but also can prevent the occurrence of allergy.
Taboos of pineapple
1. Because pineapple contains stimulating glycosides and bromelain, it can decompose the protein in the body, and it has stimulating effect on the young epidermis of oral mucosa and lips. If you don't use saltwater bubble before eating pineapple, you will feel numb and tingling. Therefore, the peel and thorn should be cleaned, the pulp should be cut into pieces, soaked in dilute salt water or sugar water, extract glycosides, and then eat. After soaking pineapple with salt water, it can effectively destroy the structure of 'pineapple prion enzyme', which leads to allergy, thus losing the ability to make people allergic and losing the toxicity to some constitution.
2. After eating meat or greasy food, eating pineapple is good for your health. You can rest assured that you can eat "pineapple Gu Lao meat" and "pineapple beef".
3. Pineapple and eggs can not be eaten together, egg protein and pineapple acid binding, easy to make protein coagulation, affect digestion.
4. Pineapple and honey can be eaten at the same time, and pineapple and honey decoction can treat bronchitis. However, it is not recommended for people with physical discomfort or diarrhea symptoms.
Once you have an allergic reaction to pineapple, you'd better not eat it again.