The Ministry of health of the people's Republic of China has made it an important task to investigate and deal with the illegal addition of non edible substances and food additives that are easy to abuse in food. The Ministry of health of the people's Republic of China has formulated the list of non edible substances that may be illegally added and food additives that are easy to abuse in food in batches, and has carried out a large-scale spot check and detection of melamine, β - lactamase, potassium bromate and other non edible substances.

As a food testing organization, pony testing group can detect food additives and illegally added non edible substances by relying on technology and equipment to ensure food safety. Pony testing group has been listed in the list of food testing institutions that can detect melamine, and it is also a testing institution with two laboratories (Beijing headquarters laboratory and Shanghai Laboratory) included in the list.

It can be used to detect melamine, clenbuterol hydrochloride, ractopamine, salbutamol, diethylstilbestrol, antidote, Sudan red (No.1-4), sodium formaldehyde bisulfate (suspension block), basic orange II (King golden yellow, block yellow), boric acid, borax, sodium thiocyanate, art green, malachite green and crystal violet, basic light yellow, acid orange, rose red (rhodamine) B in food Formaldehyde for industrial use, caustic soda for industrial use, carbon monoxide, sodium sulfide, sulfur for industrial use, industrial dyes, poppy shell, leather hydrolysate, potassium bromate, Magnolia enzyme preparation, dimethyl fumarate, animal protein hydrolysate, thiocyanate and other non edible substances were detected