Clenobuterol hydrochloride: How to know you?

Clenobuterol hydrochloride: How to know you?
Clenobuterol hydrochloride: How to know you?
CCTV 3.15 parties of this year have been exposed in Henan Meng Zhou and other places and violated legal provisions and added " clenobuterol hydrochloride " in the feed Cultivate the question of the live pig, has initiated consumers to " clenobuterol hydrochloride " Extensively worry. In fact, around 2001, riverhead of Guangdong Province, Shuande and other places successively happened because of eating " clenobuterol hydrochloride " Pork lead to the fact several hundred people nearly thousand people present the incident of the bad reaction even. In February of 2002, the Ministry of Agriculture jointly issued " medicines catalogue forbidding using in feed and animal's drinking water " together with Ministry of Public Health and State Pharmaceutical Inspection Administration, " clenobuterol hydrochloride " Classify forbidden drug as, " clenobuterol hydrochloride " List in the annual routine and monitor the plan. " clenobuterol hydrochloride " It is a medicine The so-called one " The clenobuterol hydrochloride " It is one that can promote red meat grow, reduce feed, use, make the intersection of meat and medicine that product merchandize ahead of time in fact. The common one " The clenobuterol hydrochloride " Including dopamine of Rec (Ractopamine) And special Luo of Kayin (Clenbuterol) When. In our country, " clenobuterol hydrochloride " Mean special Luo in Kayin mainly ' Special Luo of Kayin of hydrochloric acid of the scientific name) ,It is a kind of renal gland neural excitant. This medicines are white or a kind of white crystalline powder, without bad smell, the flavor is bitter, melting point is 161 ��, soluble in water, ethanol, is soluble in propanone a little, is not soluble in ether. At the beginning of the eighties of the 20th century, a company of U.S.A. began to add special Luo in Kayin to feed, increase red meat rate. But if as additive of feed, it is that the people use more than 10 times of medicine quantity that it uses dosage, could get the result of improving the red meat rate. According to studying, after the fat pig is fed the clenobuterol hydrochloride, it is unable that four limbs happen and tremble gradually, poisonous side effect such as being loose and in heart failure of the cardiac muscle. More important, because its consumption is big, the time long, supersession used is slow, so until being listed, the residue amount in pig's body is very big. This remaining amount enters the human body through the food, mainly endanger: Symptoms such as muscle trembling, having palpitation, trembling, headache, nausea, vomiting,etc. appear, especially overbearing to hypertension, heart disease, first and the prostate is loose,etc. the disease patient is more harmful, the serious one can cause the death. Measure easily at present, the detection " clenobuterol hydrochloride " that is generally eaten in the world Method mainly liquid phase is to be high-efficient chromatogram law (HPLC) , the gaseous phase chromatogram - law of mass spectrum (GC-MS) , the electrification swimming law of area under control (CE) that mao are detailed With immune analytical technique (IA) . In 2001, the Ministry of Agriculture of our country organized making the determination standard of special Luo of Kayin of hydrochloric acid in the feed at first, namely high-efficient liquid phase chromatogram law (HPLC) , the gaseous phase chromatogram - law of mass spectrum (GC-MS) . In measuring at ordinary times, it is the most general detection method at present to measure and grow pig's urine with the reagent one, its result is accurate and only takes more than ten minutes to publish the result, the cost is about 20 yuan, but this method can only be directed against the living pig. Two kinds of methods can be discerned In order to avoid buying " The clenobuterol hydrochloride " Pork, consumers can discern from two following respects: First, see whether this pork has fat ' Lard) ,If this pork red meat or only has a small amount of fat under the peel, this pork contains " clenobuterol hydrochloride " Possibility; Second, see the color of the pork, " clenobuterol hydrochloride " The red meat appearance of the pork is very scarlet, the back buttocks are relatively big, the fiber is relatively loosened, unless it cut mean more than two there are getting softer on wide pork, can't can't place oneself in on case,red meat and have yellow among fat flow out liquid, the fat is very thin; And the generally healthy thin pork is rubescent, the meat elasticity is good, there is not any liquid to flow out among the red meat and fat. In addition, will certainly see clearly pork this have, bear, quarantine seal and quarantine qualified to prove buy. (Peng Xie)


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