Testing Center



The company invested RMB 20 million to establish a testing center according to the national standard laboratory specification, with an area of 2,000 m2. There are 48 professionals in the testing center, all of whom have junior college or higher education in food, pharmacy and chemical analysis, including 1 doctoral student, 2 master students, 25 undergraduate students, 20 junior college students and 5 employees with medium-grade and senior professional titles.

The company has more than 80 internationally high-grade, precision and advanced testing equipment of high-performance liquid chromatography, gas chromatography, atomic absorption spectrometry, atomic fluorescence, infrared, LC-MAS, GC-MAS, ICP-MAS and ultraviolet spectrophotometer, and can detect the health care products, functional component/symbolic component of functional food, routine physical and chemical, food additives, heavy metal elements, analysis of harmful substances, pesticide residue, microbial items, identification and content of TCM materials.




High performance liquid chromatography


LC-MS Liquid Chromatography-Mass Spectrometer


Gas Chromatograph


GC-MS Gas Chromatography-Mass Spectrometer


Atomic fluorescence spectrometer


Atomic Absorption Spectrometer


Ultraviolet spectrophotometer

List of Detection Capability and Inspection Item:

Item classification

Inspection item


Physical and chemical item

Moisture, ash, pH, relative density, alcoholic strength, disintegration time, dissolution time limit, soluble solid, total solids, extract, total acid, acid value, peroxide value, saponification value, net content, particle size, fineness, sulfur dioxide residue, reducing sugar, total dietary fiber, urease, sorbic acid and benzoic acid.

Symbolic component and functional component

Crude polysaccharide, general flavone, total saponins, total anthraquinone, protein, L-hydroxyproline, total triterpenes, procyanidine and crocin, etc. (Ultraviolet detection)

Salidroside, adenosine, puerarin, 10-hydroxy-2-decenoic acid, melatonin,

coenzyme Q10, taurine, lovastatin, β-sitosterol, chromium picolinate, lutein, D-glucosamine hydrochloride, EDTANa2, chlorogenic acid, barbaloin std, rheum emodin, chrysophanic acid, resveratrol, chrysin, galangin, tanshinone IIA, icariin, catalpol, cordycepin, gastrodin, xylooligosaccharide and astragaloside, etc. (liquid phase detection)

α-linolenic acid and linoleic acid, etc.
 (gas phase detection)

Elemental analysis

Lead, total arsenic, total mercury, manganese, iron, zinc, selenium, calcium, chromium, cadmium and copper, etc.

Organochlorine pesticide residue



VB1, VB2, VB6, VB12, nicotinic acid, folic acid, vitamin C, vitamin A, vitamin D3 and vitamin E, etc.

TCM materials and its decoction pieces

Microscopic identification, thin-layer identification, physical and chemical testing, as well as content determination

Microbial items

Mycete, yeast, coliform, escherichia coli, salmonella, staphylococcus aureus, Shigella, hemolytic streptococcus and Escherichia coli, etc.

Environmental testing: Dust particle, settling microbe, airborne microbe and surface microorganism testing