Food quality and safety is a very sensitive nerve for the public. It is also a common concern and concern of the public and the public. Therefore, in order to ensure and improve food quality and safety, not only are there more and more food testing projects, but inspection requirements are getting higher and higher. The instrument requirements used are also becoming more sophisticated. The food testing laboratory bears the important responsibility of food quality and safety testing. In order to improve the inspection level, it is a basic requirement to equip professional instruments. The following are 176 kinds of instruments commonly used in food testing laboratories for your reference.
1. Electronic balance: weighing of reagents, samples and standards for food testing;
2. Acidity meter: Determination of pH value during food inspection;
3. Refrigerated centrifuge: extraction and separation of nutrients or pollutants during food inspection;
4. Centrifuge: extraction and separation of nutrients or pollutants during food inspection;
5. Ultra-clean workbench: providing a local ultra-clean working environment during the food inspection process;
6. Biosafety cabinet: Provides a clean and safe operating environment during the food inspection process;
7. Soxhlet extractor: extraction of nutrients or pollutants during food inspection;
8. Supercritical extraction instrument: extraction of nutrients or pollutants during food inspection;
9. Magnetic stirrer: stirring and mixing of the target substance during the food inspection process or during the reaction;
10. Microwave digestion instrument (high pressure): digestion of samples during food inspection;
11. Freeze dryer: freeze-drying of samples during food inspection;
12. Floral ice machine: preparation of ice for food inspection;
13. Autoclave: preparation of a sterilization reagent in food inspection;
14. Refrigerator: storage of food samples and reagents;
15. Refrigerator: storage of food samples and reagents;
16. Vertical ultra-low temperature refrigerator: cryopreservation of food samples and reagents;
17. Ultrasonic cleaner: sample extraction, degassing, mixing, cell pulverization, cleaning of experimental vessels, etc. during food inspection;
18. Ultrasonic extractor: extracting food nutrients or pollutants;
19. Ultrasonic cell disruption device: cell breakage during food inspection;
20. Muffle furnace: ash determination and dry digestion of food during food inspection;
21. Electric heating constant temperature drying oven: drying of the sample during the food inspection process;
22. Electrothermal constant temperature incubator: cultivation of microorganisms during food inspection;
23. Vacuum drying oven: the reference substance and the sample are dried in the food inspection;
24. Constant temperature and humidity chamber: provide a stable constant temperature and humidity environment for food inspection;
25. Controllable temperature oscillation box: cultivation of microorganisms in food inspection;
26. Constant temperature and humidity incubator : cultivation of microorganisms in food inspection;
27. Mold incubator : cultivation of mold in food inspection;
28. Anaerobic incubator: anaerobic culture of microorganisms in food testing;
29. Cell culture incubator: cell optimization and culture in food testing;
30. Three-gas cell incubator: culture of micro-aerobic bacteria in food inspection;
31. Ultrapure water system: preparation of ultrapure water for food inspection;
32. Homogenizer: pulverization, homogenization and emulsification of samples during food inspection;
33. Tissue homogenizer: tissue homogenate during food inspection to extract cellular contents including proteins, RNA and DNA;
34. Constant temperature mixer: homogenization of samples during food inspection;
35. Homogenizer: homogenization of samples during food inspection;
36. Vortex mixer: vortex mixing of the sample during the food inspection process;
37. Solid phase extraction device: automated extraction of target substances in food samples;
38. Rapid solvent extraction instrument: automated extraction of target substances in food samples;
39. Vacuum centrifugal Concentrator: concentration of target substance during food inspection;
40. Fully automatic nucleic acid extraction system: extraction and purification of nucleic acids during food inspection;
41. Nitrogen blowing instrument: concentration of target substance in food inspection process;
42. Dehumidifier: humidity control of the food inspection environment;
43. Ultrasonic pulverizer: pulverization treatment of food samples;
44. Rotary Evaporator: organic solvent removal during food inspection;
45. Shoe cover machine: to protect the clean environment of the sterile room;
46. ​​Automatic microbial rapid detection and analysis system: rapid identification and analysis of microorganisms in food;
47. Constant temperature shaker: temperature-controlled shaking culture of microorganisms during food inspection;
48. Low temperature shaker: low temperature shaking culture of microorganisms during food inspection;
49. Constant temperature water bath: sample pretreatment during food inspection;
50. Constant temperature oscillating water bath: sample pretreatment during food inspection;
51. Intelligent circulating water bath: sample pretreatment during food inspection;
52. Microscope (with imaging system): observation of cells and microbial samples during food inspection;
53. Automatic microbial flat spiral sampling system: determination of the degree of microbial contamination in food;
54. Liquid nitrogen tank: cryopreservation of food samples, strains and cell lines;
55. Stereoscopic microscope: microscopic observation of food samples;
56. Real-time quantitative PCR detection system: rapid and quantitative analysis of genes related to pathogenic microorganisms in food samples;
57. Qualitative PCR instrument: amplification analysis of genes related to pathogenic microorganisms in food;
58. Multi-point inoculation instrument: rapid inoculation of microorganisms during food inspection;
59. Infrared inoculation ring sterilizer: rapid sterilization of the inoculating loop during food microbial testing;
60. Scanning electron microscopy: observation and analysis of microscopic structure of microorganisms and cells in food;
61. Automatic microbial immunofluorescence analysis system: rapid screening of pathogenic microorganisms in food;
62. Automatic food microbial quantitative analysis system: rapid quantitative analysis of microbial contamination levels in food;
63. Automatic pathogenic microorganism detection system: rapid detection of pathogenic microorganisms in food;
64. Microbial Identification System - Whole Cell Fatty Acid Analysis System: Rapid identification of microorganisms in food;
65. Microbial phenotypic chip analysis system: rapid typing analysis of microorganisms in food;
66. Time-of-flight mass spectrometry microbial identification system: rapid identification of microorganisms in food;
67. Automatic microbial fingerprinting analysis system: rapid typing analysis of microorganisms in food;
68. Automatic Gene Fingerprint Analyzer: Rapid typing analysis of microorganisms in food;
69. Gene quantification system - pyrosequencing: rapid identification and typing of microorganisms in food;
70. Automatic sample storage management system: preservation of samples of nucleic acids, proteins, antibodies, microorganisms, etc. during food inspection;
71. Gene chip analysis system: rapid analysis of multiple disease-causing genes in food testing;
72. Suspension chip analysis system: rapid detection and analysis of microorganisms in food;
73. Automated Gram staining system: rapid Gram staining analysis during food microbial testing;
74. Rapid pathogenic bacteria immunomagnetic bead gene screening system: rapid detection and analysis of pathogenic microorganisms in food;
75. Automatic pathogen detection system: rapid detection and analysis of pathogenic microorganisms in food;
76. Fully automatic flat scribing system: rapid scribing and separation of microorganisms in food;
77. Medium automatic preparation and dispensing instrument: rapid dispensing of the medium during food microbial testing;
78. Commercial aseptic automated testing system: commercial sterility testing during food inspection;
79. Gel imager: imaging analysis of DNA samples during food inspection;
80. Inverted microscope: observation of cells and microbial samples during food inspection;
81. Inhibition zone measuring instrument: determination of antibacterial component in food;
82. Nucleic Acid Protein Analyzer: Quantitative Analysis of Nucleic Acids and Proteins in Food;
83. Two-dimensional electrophoresis system: differential analysis of allergens such as proteins in food;
84. General Electrophoresis Apparatus: separation and detection of nucleic acids and proteins in food;
85. Horizontal electrophoresis tank: separation and detection of nucleic acids in food;
86. Vertical electrophoresis tank: separation and detection of protein in food;
87. Nucleic acid high-pressure sequencing gel system: nucleic acid sequence analysis in food, protein isoelectric point analysis;
88. Pulse field electrophoresis system: analysis of genetic material differences of pathogenic microorganisms in food;
89. Fully automatic capillary electrophoresis system: detection of protein, free fatty acids, food additives, pesticide residues, biotoxins and antibiotics in food; analysis of sugars and vitamins;
90. Vacuum transfer instrument: gel transfer film experiment of DNA and protein in food detection process;
91. Full gel elution instrument: purification of DNA and protein during food testing;
92. Microfiltration device: purification of DNA and protein during food testing;
93. Electroporator: transformation of genes during food testing;
94. Genetic Analysis System: Identification of genetically modified components and pathogenic bacteria in food;
95. UV cross-linking instrument: DNA membrane hybridization analysis during food testing;
96. Molecular hybridization furnace: hybridization analysis of nucleic acids in food testing;
97. Ray counter: quantitative analysis of isotopes in food;
98. Water activity meter: Determination of moisture content in food;
99. Temperature and Humidity Data Tracking System: Tracking and monitoring temperature and humidity data during food sampling and testing;
100. Fully automated gene sequencer: high throughput analysis of DNA sequences in food;
101. UV-visible spectrophotometer: determination of ultraviolet-visible spectrophotometry in food testing;
102. Ultraviolet transmittance analyzer: determination of spectral transmittance during food testing;
103. Ultraviolet analyzer: UV qualitative analysis of proteins and nucleic acids in food testing;
104. Multi-function microplate reader: analysis of enzyme-linked immunosorbent assay in food testing process;
105. Thin layer chromatography system: thin layer spotting, unfolding and imaging of samples during food testing;
106. Laser confocal microscopy: microbial observation and slice sample observation in food samples; accurate depiction, localization (two-dimensional and three-dimensional) of tissue structure and dynamic changes of the above structures;
107. Moisture Analyzer: Determination of moisture content in food;
108. Alcohol meter: Determination of the content of ethanol in food samples;
109. Fiber tester: Determination of fiber content in food;
110. Oscillopolarograph: analysis of elements in food testing;
111. Mercury analyzer: analysis of mercury in food;
112. Fluorescence spectrophotometer: harmful substances in food, such as 3,4-benzopyrene determination;
113. Amino acid analyzer: determination of amino acid content in food;
114. Matrix-assisted laser desorption ionization-time-of-flight mass spectrometry: rapid screening and detection of agricultural and veterinary drug residues in food, illegally added chemical drugs and other organic pollutants; rapid screening and detection of mycotoxins in food; identification and analysis of unknowns;
115. Automatic potentiometric titrator: Determination of acidity, vitamin C, etc. in food;
116. Abbe refractometer: determination of the refractive index of the food sample and the concentration of the relevant substance;
117. Digital display conductivity meter: determination of conductivity of food samples;
118. X-ray fluorescence spectrometer: determination of harmful elements in food;
119. Gel Permeation Chromatography: Determination of pesticide residues in foods, molecular weight determination of protein and polysaccharide polypeptides, and sample preparation and purification;
120. Liquid chromatography: separation and determination of nutrients or contaminants in foods;
121. Gas chromatography: separation and determination of volatile nutrients or pollutants in foods;
122. Gas-phase headspace sampler: separation and determination of volatile nutrients or pollutants in food;
123. Raman spectrometer: identification analysis of amino acids, peptides, proteins, DNA, RNA and carbohydrate molecules in food;
124. Automatic nitrogen analyzer : quantitative analysis of protein in food;
125. Atomic absorption spectrometer: determination of trace elements in food;
126. Fatty acid analyzer: determination of fatty acids in food;
127. Inductively coupled plasma mass spectrometry: determination of trace elements in food;
128. Gas Chromatography-Mass Spectrometry: Separation and determination of volatile components or contaminants in foods;
129. Triple series quadrupole GC/MS: separation and determination of volatile components or pollutants in food;
130. Tandem four-stage liquid-mass spectrometer: separation and determination of nutrients or pollutants in food;
131. Liquid chromatography-ion 肼 mass spectrometer: separation and determination of nutrients or pollutants in food;
132. Full-band microscopic image system: analysis of mixtures, particle sizes, agglomeration of component particles, polycrystals, hydrates, and other trace contaminants in food;
133. Ion Chromatography: Determination of anions and cations in food samples;
134. Atomic Fluorescence Spectrometer: Determination of hydride trace elements in food samples (heavy metal elements);
135. Inductively coupled plasma optical emission spectrometer: determination of trace elements in food;
136. Cone gauge: Determination of viscosity in food samples;
137. Puncture force tester: determination of puncture force value of food packaging stopper;
138. Thermal shock tester: qualification test, incremental and destructive test analysis of food packaging glass products;
139. Internal pressure tester: determination of pressure value in food packaging bottles;
140. Internal stress tester: determination of internal stress value of food packaging glass bottles;
141. Vertical axis deviation tester: determination of food package axis deviation;
142. Bottle bottom and wall thickness measuring instrument: determination of the thickness of the bottom and wall of the food packaging bottle;
143. Radimeter: Determination of the curvature of the food packaging bottle;
144. Automatic Vibrating Screener: Analysis of the content of specific elements in glass bottles for food packaging;
145. Horizontal circumferential rotating oscillator: analysis of the tightness of food packaging bottles and lids;
146. Dart impact tester: impact quality and energy analysis for 50% breakage of plastic film or sheet for food packaging with a thickness of less than 1 mm;
147. Burst resistance meter: analysis of bursting resistance of food packaging materials;
148. Coating flexibility and adhesion test device: coating flexibility and adhesion analysis of food packaging materials;
149. Inner coating continuity test device: continuous coating analysis of food packaging materials;
150. Toughness test device: toughness analysis of food packaging materials;
151. Oxide film thickness measuring instrument: analysis of oxide film thickness of food packaging materials;
152. Density balance: analysis of density values ​​of food packaging materials;
153. Line thermal expansion coefficient tester: analysis of the average linear thermal expansion coefficient of food packaging materials;
154. Capping machine: analysis of the tightness of food packaging bottles and lids;
155. Breaking force meter: analysis of the breaking force of food packaging bottles;
156. Torque meter: analysis of the locking and opening torque value of the bottled food bottle cap;
157. Ping's viscometer: viscosity analysis of liquid food samples;
158. Hardness tester: analysis of the hardness value of food packaging materials;
159. Falling ball impact testing machine: analysis of impact resistance of solid packaging materials such as polyethylene and polyvinyl chloride in food packaging materials;
160. Ceramic fiber muffle furnace: analysis of the ignition residue of food packaging materials;
161. Digital ultraviolet irradiance meter: analysis of the ultraviolet radiation intensity of the aseptic environment of food testing;
162. Universal material testing machine: analysis of peel strength and tear strength of food packaging materials;
163. Wet penetration meter: analysis of water vapor transmission rate of food packaging materials;
164. Gas Permeator: Analysis of oxygen transmission rate of food packaging materials;
165. Heat sealer: analysis of sealing performance of food packaging materials, combined with tear tester;
166. Pathological tissue examination equipment (including: automatic dehydrator, automatic tissue embedding machine, pathological tissue slicer, automatic film mounter, automatic cryostat, output instrument, automatic microscopic image analysis system): food Histopathological examination in toxicological experiments;
167. Laser scanning confocal inverted microscope: observation of cell structure changes in food toxicology experiments;
168. Automatic biochemical analyzer: detection and analysis of animal biochemical indicators during food toxicology experiment;
169. Experimental animal physiological detection system: analysis of physiological parameters such as ECG, EEG, body temperature and blood pressure in animal toxicology experiment;
170. Laser scanning cytometry: quantitative analysis and tissue scanning of intracellular substances during food toxicology experiments;
171. Flow cytometry: rapid classification analysis of cells during food toxicology experiments;
172. Automated blood cell analyzer: rapid analysis of animal blood phase during food toxicology experiments;
173. Living biological imaging system: in vivo imaging analysis of living organisms during food toxicology experiments;
174. Small animal living molecular imaging system: expression analysis of in vivo monitoring genes in food toxicology experiments;
175. Live Cell Workstation System: Omnidirectional observation and recording of cells and tissues during food toxicology experiments;
176. Blood gas analyzer: blood gas analysis of animals during food toxicology experiments.
The food testing items designed by the above instruments include: pesticide residues, veterinary drugs/antibiotics, additives, heavy metals and harmful substances, toxin microorganisms, conventional physical and chemical, contact materials, and the like.
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