Construction plan of Zhuhai food physical and chemical testing laboratory

SICOLAB Xiaobian will show you the background of building a food physical and chemical testing laboratory ： The physical and chemical inspection of food refers to the use of modern detection and analysis means , Monitor and inspect the chemical substances related to nutritional and hygienic indicators in food , Point out the types and contents of these substances , Whether it conforms to hygienic substances , Point out the types and contents of these substances , Whether it meets the sanitary value .
The test covers : All kinds of food , Including animal food, plant food , drinks 、 condiments 、 Food additives and health food , Study its nutritional health and quality problems .
One 、 Construction plan of food physical and chemical testing laboratory
Sample pretreatment room 、 Physical and chemical room （ Comprehensive laboratory ）、 Physical and chemical analysis room 、 High temperature chamber 、 Balance Room 、 Medicine room and sample retention room 、 Small instrument room 、 The office
Two 、 Construction of food physical and chemical testing laboratory ： Daily work
1. Sensory examination
Sensory inspection is an inspection method based on the inspector's feeling . Focus on describing the external characteristics of food and the response of these characteristics to human sensory organs .
2. Nutrient composition test
protein 、 lipid 、 carbohydrates 、 vitamin 、 minerals 、 water 、 Dietary fiber 、 Other nutrients
3. Inspection of additives
Inspection of food additives ： Colorant 、 Hair colorant 、 bleaching agents 、 preservatives 、 antioxidant 、 Sweeteners
4. Detection of toxic and harmful substances
Harmful substances 、 Pesticides and veterinary drugs 、 bacteria 、 Mold and its toxins
3、 ... and 、 Food physical and chemical testing laboratory instruments and equipment
Dehumidifier 、 Rotary evaporator 、 Fiber tester 、 Microwave digester 、PCR Instrument, etc
Four 、 Construction of food physical and chemical testing laboratory ： Consider the distribution system
And the maximum power requirement is ok . In fact, many instruments and equipment have special requirements for circuits ( For example, electrostatic grounding 、 Power off protection 、 Equipotential connection, etc ). Design of distribution system , SiGe construction believes that not only the existing instruments and equipment should be considered , At the same time, the development plan of the laboratory for several years should also be considered , Fully consider the reservation of distribution system and future circuit maintenance .
5、 ... and 、 Construction of food physical and chemical testing laboratory ： Air conditioning system concept
If the whole building where the laboratory is located adopts central air conditioning, it must be able to carry out zoning 、 Time phased modular management , In order to avoid affecting the detection performance of the instrument due to the failure to use the air conditioner normally during overtime . In extreme weather , It should ensure that the sample room 、 Cylinder room 、 Ultra low temperature refrigerator room 、 Precision instrument room 、 The uninterruptible power supply room and other areas with high temperature requirements shall be maintained 24 Hours of constant temperature regulation .