may be because it contains more oxalic acid.
The reason why Malan head eat up numb mouth may be because it contains oxalic acid, this substance into the human body after the water-soluble proteins, such as salivary proteins combined with precipitation, so that the saliva loses lubricity, the epithelial tissues of the tongue contraction will be easy to dry, numb mouth, astringent taste of the situation.
If you want to remove this flavor, it is best to blanch Malan head before eating it, which will remove most of the oxalic acid.
2 How long to blanch marjoram2-3 minutes or so.
After blanching, it can remove about 50%-80% of the oxalic acid, which will reduce the bitterness and astringency of the marjoram if it is cooked again, and it will be safer and healthier for the human body.
But in the blanching need to pay attention to the time should not be too long, usually blanching 2-3 minutes or so can be fished out, so as to avoid high temperature on the nutritional damage caused by the Malan head, and blanching time is too long, then the taste of Malan head will also be reduced.
3 How to stir fry Marantz1, blanch before frying: because Marantz contains more oxalic acid, direct frying, it tastes more bitter, so before stir frying Marantz, it is recommended to blanch Marantz in boiling water for a while, and then stir fry, so that the taste will be better.
2, sesame oil flavor: stir-fried Malan head fried can be added to the appropriate amount of sesame oil, so that to a certain extent to enhance the flavor of the dish, so that the fried Malan head will taste more delicious.
4 Malan head fried eat will be poisonedNot poisoned.
Malan head itself is non-toxic, which does not contain toxic substances, so generally used to stir-fry is not poisonous, but if the Malan head is not blanched before stir-frying, then eat up the taste will be more bitter.
And because Marantz is a kind of wild vegetables, in the process of its growth may be stained with more soil, dust and parasites, if not cleaned before frying, eat it may appear abdominal pain and diarrhea, nausea and vomiting and other symptoms of discomfort.