What are the hazards of unqualified vinegar

Introduction: the substandard vinegar is made of industrial glacial acetic acid directly mixed with water, with light color, slight acid stimulation, obvious bitter taste, and some precipitates and suspensions So, what's the harm of eating unqualified vinegar? The fake vinegar made of industrial acetic acid will cause great harm to human health Industrial acetic acid is an organic chemical raw material, which can cause burns, stings, blisters, nose, throat, eyes and other diseases Because industrial acetic acid contains heavy metals such as chromium, lead and arsenic, which can not be absorbed and excreted by human body, long-term consumption of substandard vinegar will cause heavy metal poisoning For example, it can lead to sedimentary chromium poisoning, which is very harmful to human blood, skeleton and central nervous system, and can cause fetal malformation, leukemia, dementia, hair loss and other unknown symptoms; arsenic has strong carcinogenicity, and chronic arsenic ingestion may cause portal hypertension caused by non cirrhosis; free mineral acid after ingestion may cause dyspepsia, diarrhea, and long-term ingestion may harm human health; Lead can cause peripheral nerve paralysis, extreme leg myelin, numbness of hands and feet, muscle weakness, sensory abnormalities, decreased nerve conduction rate and other symptoms At the same time, lead will also have an impact on the kidney, resulting in kidney acid node, hypertension, ventilation and other diseases In addition, lead can also affect the hematopoietic system, leading to anemia Therefore, we must pay attention to the selection in the process of buying vinegar It's best to buy products of big brands The four famous vinegar brands in China are Shanxi aged vinegar, Baoning vinegar, Zhenjiang fragrant vinegar and Yongchun aged vinegar In addition, check the "QS" sign on the bottle, and buy products with the "QS" sign In order to identify whether the product is in line with food safety standards It can be distinguished by looking at vinegar foam, tasting taste, no pungent smell, etc Today's small edition of Baibai safety net gives a brief introduction to the hazards of unqualified vinegar If you want to know more about vinegar selection, seasoning and food safety, please continue to pay attention to our website and hope that today's content can help you Editor in charge: sun Dianwei