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Aquatic products quality safety knowledge
Date【2014-12-26 17:25】 Total reading:【】次

  1, the main factors affecting the food safety of aquatic products:

 
        The water quality of products by the growth environment, production (inputs), the influence of various processing, circulation factors, the existence of drug residues, hormone residues, toxins, preservative, heavy metals and microorganisms and other quality problems.
 
        The toxic and harmful substances in aquatic products 2, what is the harm to the human body?
 
        Chloramphenicol: cut the hematopoietic function of bone marrow, thousands of allergic reaction caused by aplastic anemia, intestinal microflora disorders.
 
        Diethylstilbestrol: hormone drugs, metabolism in aquatic animal slower, minimal residual will affect the human body physiology function. After ingestion can cause nausea, vomiting, loss of appetite, headache and other symptoms, can damage the liver and kidney, cause fetal malformation.
 
        Biological toxins: mainly is paralytic shellfish poisoning, diarrhetic shellfish toxin, ciguatoxin caused acute poisoning, manifested as paralysis, vomiting, diarrhea, joint and muscle pain and other symptoms, even lead to death. Do not eat fish, shellfish entrails, head, reproductive gland sections and large deep-sea fish.
 
        Heavy metals (lead, mercury, cadmium, arsenic, etc.): long-term accumulate in the body can cause brain, kidney, liver and other organ damage, resulting in mental retardation, carcinogenic, teratogenic hazards such as.
 
        What are the main pathogenic bacteria in aquatic products 3,?
 
        There are mainly Salmonella, Vibrio parahaemolyticus, monocyte hyperplasia List Prand and Staphylococcus aureus. Some aquatic products of their own reasons some, some are pollution processing, circulation process, can cause food poisoning and blood system diseases.
 
        4, how to prevent liver fluke infection?
 
        Fish and shellfish are known including Clonorchis sinensis, tapeworms and other 50 kinds of parasites cause disease in humans, the main parasitic in the human liver, gall bladder, gastrointestinal tract, lungs and other organs, potential risk to human health. Aquatic food products should be fully cooked, avoid eating raw aquatic products without inspection and quarantine.
 
        5, why in waterishlogged food products have formaldehyde?
 
        Formaldehyde is a chemical has antiseptic, antibacterial, bactericidal effect. Mixed with water to form Formaldehyde Solution 30%-40% concentration also known as formalin. Formaldehyde corrosive, irritant, foul smell, can stimulate the nasal laryngeal mucosa, with anti-corrosion and solidified the role of the protein, there are serious toxicity to human nervous system, immune system, liver, animal experiments on rodents has been shown to be carcinogenic formaldehyde.
 
        The Formaldehyde Solution soaked sea cucumber, shrimp, squid, shellfish meat volume growth, appearance tinggua, can increase the toughness and crisp. Don't buy Taebaek, too brittle waterishlogged food products.
 
        6, how to carry out the quality of aquatic products consulting?
 
        The consultative content: aquatic products quality safety knowledge, quality, the quality of aquatic products, aquatic products to detect environmental pollution-free production of aquatic products identification.
 
        7, the establishment of water quality monitoring network products
 
        Aquatic products quality supervision and inspection center has been established to cover the city large aquatic products wholesale market, distribution center, farmers markets, supermarkets and breeding base of the monitoring network, monitoring of chloramphenicol in aquatic product key, furazolidone, diethylstilbestrol, formaldehyde, heavy metals and other toxic and harmful substances, for the protection of public food safety of aquatic products quality guan.
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