The delicacy of potherb, spring of tea sweet with bamboo shoots in spring tender... these taste that made spring. Recently, litchi journalist does concentration to detect in the light of spring food. Want to say the Changjiang Delta characteristic that belongs to spring only is fastfood, black group is certainly among them one of, make juice with Ai Xie or wheat, put into skin of the make it in polished glutinous rice again, wrap inside on all sorts of stuffing makings, a blueness is round with respect to make it. Face the market to go up new idea 100, phyletic and various blueness is round. Many people are afraid, does the black group of soft glutinous of bright, mouthfeel use these color additive? Does dosage exceed bid? Can you have harm to human body?
Litchi journalist bought 6 green round sample, date and 2 1 sample are bought in market, date and 4 3 sample are bought in the supermarket, in famous cake group inn buys date and 6 5 sample, will round to these 6 blueness example undertakes antiseptic, pigment, vitriolic aluminium potassium, sweet element of 4 big fields detect.
The dehydrogenation second acerbity natrium in antiseptic is afterwards benzoic acid the another generation is new provision after acerbity Potassium of pear of sodium, Ni Bojin, hill is anticorrosive last agent, have very good inhibition to mould, microzyme, bacterium. According to national relative standard, the content of dehydrogenation second acerbity sodium in cake must not exceed 500mg/kg. So, does the content of dehydrogenation second acerbity sodium of these 6 black groups accord with a standard?
Via detecting, the antiseptic in these 6 kinds of black groups (dehydrogenation second acerbity natrium) content detects all qualification.
Sweet element belongs to agent of sweet taste of blame nutrition synthesis, its 30 times spending is sucrose sweeter, but 1/3 what the price has cane sugar only, can use in the food such as beverage, fruit juice, ice cream, cake. According to national relative standard, the sweet element content in cake must not exceed 1600mg/kg. Often the beverage that content of edible sweetness element exceeds bid or food, can mix to the liver of human body neurological cause a harm.
Put reagent detect quickly after equipment, the result shows, the sweet element content of 5 blue round sample book achieves 880.39mg/kg, nevertheless, did not exceed national level 1600mg/kg.
Via detecting, the sweet element content in these 6 kinds of black groups detects all qualification.
Vitriolic aluminium Potassium is called again aluminous, the food that is a tradition reforms agent and Peng loosen agent, often use as the additive that the food such as deep-fried twisted dough sticks, vermicelli made from bean starch, ground rice manufactures. According to national relative standard, the content of vitriolic aluminium Potassium in panada must not exceed 100mg/kg(with aluminium plan) . Aluminous excessive photographs initiate to cause neurological pathological change, increase the risk of senile domentia possibly even.
Put reagent detect quickly after equipment, the result shows, a blue round sample book is vitriolic aluminous Potassium content achieves 118.7mg/kg, exceeded national level 100mg/kg. Other 5 example are vitriolic aluminous Potassium content is 0.
Via detecting, the content of vitriolic aluminium Potassium in these 6 kinds of black groups detects all qualification.
Last detect the project is the pigment in black group: The content with green art, "Art is green " be called again " plumbic chromium is green " , basically use at producing paint, coating, printing ink to reach plastic wait for industrial product. In food if mix into enters it, the heavy metal such as the lead in can causing human body, chromium exceeds bid, cause to the organ such as central nervous, liver, kidney great damage. According to national relative standard, in cake forbidden add pigment of " art green " .
Via detecting, the pigment in these 6 kinds of black groups (art is green) content detects all qualification.
