Soak pineapple with salt water, generally soak about 30 minutes or so the best, after soaking cool water cool can use cool water to rinse, rinse to salty, so not only can achieve the effect of anti-allergy and taste eat fresh sweet. Pineapple in the nutritional value is very high, contains rich nutrients, which contains the "pineapple protease" is caused by allergic substances, the use of salt water soak can destroy such substances, and then remove the allergic substances.

Pineapple peeled and diced or cut into pieces can be put into the boiling water to cook for a while before eating, pineapple protease can be denatured in the hot water to lose their role, after cooking to improve the taste, and is not easy to allergic symptoms.

Pineapple is rich in a kind of "pineapple enzyme" material, so pineapple soaked in salt water will be more delicious, if used directly on the oral mucosa and lips will produce a stimulating effect, causing the mouth numbness feeling. The use of salt water soaked can inhibit the vitality of pineapple enzyme, help inhibit the pineapple enzyme on the oral mucosa of the stimulation, at the same time let the pineapple more sweet and delicious.