The network passes and gets rid of dandruff the shampoo is poisonous can cause foetus' deformity The expert calls it safe
Get rid of dandruff shampoo contain ZPT ' Old man of pyrrole sulphur zinc) ZuBing OuYang, reporter of composition, take a photograph of you remember in the television advertising, shampoo claim " product this contain potent to get rid of dandruff factor ZPT " still ? 2010 end, a network " truth card " This kind is produced factor of getting rid of dandruff that the family pursues numerously to direct at the spearhead - -ZPT (the intersection of formal name and the intersection of pyridine and the intersection of sulphur and the intersection of ketone and zinc, call old man of pyrrole sulphur zinc too) ,The person who sends card worries that including ZPT that the shampoo will cause foetus' deformity to get rid of dandruff, this card if a heavy scale bomb ignites the network, more than 2200 net friends pay close attention to the card. Yesterday, Gao Song, academician of Chinese Academy of Sciences, said when being interviewed by staff reporter, some hearsay of the network at present, have not found that there is conclusive scientific basis. Ready-to-be mother fear will it be will it be afternoon December 20 last year such as ZPT, the intersection of net friend and " you were the white collar " Send the card and claim in the tittle-tattle of ends of the earth, she plans to give birth to a baby this year, but friend of a doctor of chemical industry of hers informs it, don't use the shampoo including ZPT, it will be disadvantageous to foetus, " ZPT may cause foetus' deformity, test, as to human body, do not exclude from having this risk too on animal abroad. " Claim partly in the money order receipt to be signed and returned to the sender person for the ready-to-be mother's woman net friend, to that " ZPT may cause foetus' deformity " News feel extraordinary shock. Many net friends turn over " The evidence " The card ZPT of strength is really hypertoxicity. Have net friend in one piece rich to claim in the article: "Causing toxicity and monster of embryo of pharmaceutical causes toxicity to be a focal point which people measure at present to get rid of dandruff. Whether through taking orally or the skin is coated, we find pyridine sulphur ketone (ZPT) at first Get rid of dandruff pharmaceutical, the embryo causes toxicity to be relatively old. " As net friend's model is replied and counted and increased, about " ZPT may cause foetus' deformity " Topic at a plurality of forum for quilt lighting. The products included ZPT more for yesterday to get rid of dandruff, reporters visited finding in the numerous supermarkets in main city of Chongqing at random, 6 brands get rid of dandruff and have one's hair washed at least the products win a bid of the note to contain ZPT in the composition, but not marked the content of ZPT. ZPT content of the shampoo that the reporter consults various and gets rid of dandruff to the shop-assistant, but can not be told clear. When asking whether ZPT contains the hypertoxicity? It expresses that does not know that the supermarket shop-assistants all shake the head. Subsequently, the reporter sends a telegram to many daily necessities companies to consult, the customer service personnel of a company among them tell reporters, their all products have strict quality that is controlled, what consumers used are certainly all safe and harmless products. ZPT whether a lot of get rid of dandruff composition that products can use in the composition, this was measured and proved safely by relevant departments of America and Europe, Chinese Government and authoritative academic organization, it must be safe and harmless. The technical staff of secret and another of daily necessities company says clearly too that the content is the technology, if at present a lot of domestic shampoos contain ZPT composition, if the unsafe of this kind of composition, the company can never use, what's more the company also writes it on the packing of product. He claims, as going to the dandruff to have the products had one's hair washed, ZPT allows the density to be 1.5% the most largely. As for why not mark the concrete content on the packing of product clearly, this technical staff claims, this considers the technology of each enterprise is secret. Finally, this technical staff still says to the reporter, with the present cognitive standard, the shampoo including ZPT must be safe. The reporter sees in " cosmetics hygiene norm " that Ministry of Public Health release in 2007, " cosmetics component - limit the use of the material " China annotate clearly, ZPT suitable for dandruff of going person who drip wash take place, use products, but products most large to it uses the density to be 1.5%. Solving European Union and putting ZPT under the dangerous symbol on the tittle-tattle of the ends of the earth, one claims net friend engaged in the chemical trade leaves a message and claims: 15mg/kgZPT (the consumption of 15 milligrams of ZPT of per kilogram of weight) The ones that can measure to the skin to the embryo in coating cause toxicity, the shampoo including ZPT is mainly the efficiency remained, reached, got rid of dandruff the surface of scalp by ZPT. Use the shampoo including ZPT1.5% to have one's hair washed twice each time, ZPT in addition in the hair tonic may cause toxicity to the foetus. In sub-acute toxicity(mean, contaminate issue to be long, 3 month generally, contact poisonous substance time long, several dozen days and even several months, cause the damages of function and structure to the organism) In the test, the human body will cause toxicity to react while eating ZPT by mistake. The products including ZPT should all label the pregnant woman carefully to use, if indicating at the same time, can't let infant and pre-school children touch. Explain according to encyclopaedia of one hundred degrees: ZPT formal name pyridine sulphur ketone zinc ( Call old man of pyrrole sulphur zinc) ,It is a colourless solid, nearly insoluble in water under the neutral condition of the normal atmospheric temperature. The compound synthetic as far back as 1930s, the intersection of pyridine and the intersection of sulphur and the intersection of ketone and because of the outstanding sterilization result zinc, applied to going in the shampoo of dandruff in a large amount, is known as the factor of getting rid of dandruff too. U.S.A. FDA ( Food and Drug Administration) Having announced 29 kinds of approved preparations with ZPT composition in 1981, ZPT set foot in the production of the daily necessities formally. Situation that rise in this world compare in getting rid of dandruff the intersection of shampoo and raw materials with ZPT, European Union put ZPT under dangerous the intersection of symbol and + T, T + representative's extremely high toxic article. The toxic data were not very abundant morning of yesterday, the academician of Chinese Academy of Sciences, chemistry of Peking University and molecular engineering Gao Song, Professor of institute introduce to the reporter after consulting the toxic file about ZPT both at home and abroad, compound this use as, resist the intersection of fungi and pharmaceutical or antibacterial pharmaceutical while being for external use for many years, in for external use cases, as the shampoo, wash quickly, it should be safe. Song Gao say research toxic as to ZPT, data very abundant at present, one research of literature point out: " sulphur zinc (ZPT) of old man of pyrrole May cause the human cutin to form the hot shock of cells and black plain cells and cause DNA to damage " ,However, even this article, prove this compound is that FDA sanctions being used, its conclusion is still a kind of possibility too. Loose and also claim high, any material, whether poisonous to the human body, or toxic size, except natural instinct of the material, have something to do with the amount of entering quantity of the human body. Some hearsay of the network, has not found that there is conclusive scientific basis at present. The news chains the report to mean ZPT can be endangered in aquatic living beings 2010, 4 researchers of agricultural university of Shenyang and Japan Chiba university have carried on a series of cooperative test and studied to ZPT, and written <
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