Rocco sand arsenic has been brought up " The Arsenicum chicken "

Rocco sand arsenic has been brought up " The Arsenicum chicken "
Rocco sand arsenic has been brought up " The Arsenicum chicken "
Subsidiary Beijing Chaoyang hospital occupational disease of Capital University of Medical Sciences and poisoned in the Hao 's of medical department and notify recentlying, there is arsenic that remained in the liver of some chickens of U.S.A., this was caused for the medicine of poultry of Rocco sand arsenic by a name. Rocco sand arsenic has function Rocco sand arsenic which promotes growth to call sand arsine of sand giving birth to or Rocco of Rocco too, American Food and Drug Administration allowed Rocco sand arsenic to use for the feed of the chicken as far back as 1964, classified as the animal and use medicines by a lot of countries such as U.S.A., Japan, China, Taiwan and Latin America at present, have antibiotic and function of promoting growth. Rocco sand the intersection of arsenic and addition level in feed 50mg/kg about generally, make chicken increase weight 7%~8%, laying rate and survival rate are raised by 5% and more than 3.5% respectively. Rocco sand arsenic is not merely used in the raising of the chicken. American Food and Drug Administration accredite it use as pig and chicken urge, grow pharmaceutical on 1983. The Ministry of Agriculture of our country sanctioned the application of Rocco sand arsenic in 1996, later our country began to produce in batches gradually, and is used for in raising chickens industry and pig industry extensively. The piglet increases weight to improve by 10.18% to 27.96% on day after adding, the pig grows to increase weight to improve by 2.4% to 15.39% on day. It verifies, Rocco sand arsenic is compound that an acute toxicity is very low that most arsenic compound damages the toxicologic test, but take in the toxic function that can produce arsenic at the growth stage of chicken and pig, especially has been remaining the problem of the dosage under study for action all the time in the body. The chronic toxicity that the foreign scholar has carried on Rocco sand arsenic is tested, Rocco sand offering dog, big mouse oral 50mg/kg feed and 100mg/kg feed within two years arsenic, have not found any detectable toxicity influences. Relevant research has not found either Rocco sand arsenic has obvious reproduction toxicity and hereditary toxicity. However, there are researchers with the feeding amount of the standard (50mg/kg feed) , standard dose and 200% of the standard doses 150% are raised with Rocco sand arsenic by the meat chicken, disconnected ink should surge the state to and enable their in hotly in 4 hours every day, observe the peripheral nerve is damaged slightly. Even researchers think, most arsenic compound has greater toxicity, Rocco sand arsenic causes domestic animal's arsenic poisoning, and even the possibility of death. Arsenic content of most chicken's feed exceeds standard and sanctions the countries and regions where Rocco sand arsenic adds and uses the medicine as the feed, use strict restriction as to it. Limit the intersection of arsenic and content in the feed, American Food and Drug Administration the intersection of arsenic and the intersection of animal and whom regulation must have 5 days before butchering of feed stop the medicine one to use person who contain, it is 0.5 and 2 milligrams / kilogram that arsenic in animal's products meat, egg, liver, kidney allows to remain and put a limit on quantity respectively. Arsenic content should be smaller than 0.1 milligrams / kilogram in food of World Health Organization's regulation. The scholar thinks, so long as use Rocco sand arsenic according to fixed addition level strictly, and observe and stop the medicine one, is poisoned and arsenic remains and exceeds standard in the meat product. The question is whether feed producer and farmer carry out according to relevant regulations strictly. The researchers of our country once carried on the sample investigation to the feed of chicken and pig, the result reveals more than 80% sample arsenic content exceeds standard. When being too big, stop medicines anaphase arsenic can't be all discharged, will cause the residues of arsenic in the meat product as using the dosage. Moreover, if does not observe and stop the regulation of one of medicine before butchering the beasts and birds, perhaps make the residue situations of arsenic more serious. Arsenic in food and environment is accumulated to certain extent, the damage to the human body is precise. Will you please develop high-efficient, low toxicity, low and residual substitute in environment protecting more mode? This is a problem demanding prompt solution.


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