dangerous! If not washed – blanched “fresh vermicelli” before cooking. Fresh vermicelli contains chemicals that need to washe with tap water. Or scalded with hot water before cooking If the body gets a lot of that chemical It can cause shortness of breath, abdominal pain, diarrhea, dizziness, vomiting, unconsciousness, and death in people with severe allergies or asthma.
Facebook page Physics Chemistry of Textiles, Food and Surroundings states that “fresh vermicelli” often contains substances in the sulfite group (sulfites) used as food additives (food additives) to resist rancidity. and prevent oxidation that causes food spoilage
The sulfites used as food additives are Calcium hydrogensulfite, Potassium bisulfite, Potassium metabisulfite, Potassium sulfite, Sodium hydrogensulfite, Sodium metabisulfite, Sodium Sulfite or sulfur dioxide (SO₂) gas may be used. directly
This group of substances is unique. When exposed to moisture or hot water or in an acidic environment, it emits a pungent odor of sulfur dioxide.
The dangers of sulfites in fresh vermicelli
Although these sulfites are relatively safe to use in food. But may be harmful to the body According to the information found Sulfur dioxide toxicity in the amount of 8 ppm (ppm) will cause irritation of the respiratory system and in the amount of 20 ppm will cause eye irritation. Is an allergen (food allergen)
If you eat not much The body can be excreted through urine. But if there is too much, it will reduce the efficiency of protein utilization. and fat in the human body and has the effect of destroying vitamin B1 as well
If sulfur dioxide gas accumulated in the body It can cause shortness of breath, abdominal pain, diarrhea, dizziness, vomiting, unconsciousness, and death in people with severe allergies or asthma.
Substances in the sulfite group are toxic and allergens (food allergen) from the Food Act of the Ministry of Public Health. has determined the use of sulfite salts sodium bisulfite salt and potassium as a specific control diet
Quality must be in accordance with the Notification of the Ministry of Public Health (No. 381) B.E. 2559 (2016) Re: Food Additives (No. 4) and the amount of such substances has been prescribed in some foods such as sugar, coconut sugar, vermicelli, rice vermicelli. Noodles, dried apricots, raisins, frozen shrimp, raw shrimp meat, etc.
The World Health Organization has set a safety value, that is, the amount received must not exceed 0.7 mg/person/day.
How to eat fresh vermicelli safely
Removal of chemicals such as sulfites is very easy. Just wash it in tap water that contains chlorine compounds as it causes a devastating redox reaction. Or blanch them in boiling water before cooking.
Just like this, it can easily eliminate chemical residues from fresh vermicelli. can continue cooking safely
Next time before eating food cooked with fresh vermicelli. Be sure to wash it in tap water. Or blanch them with boiling water before cooking every time. Report from สมัคร ufabet