What is isotope detection?
Stable isotope is a tracer, indicator, integrator which has permeated into food safety, agriculture, ocean and other industries. Nowadays, many food enterprises are using isotope mass spectrometer to conduct food tractability, verification of truth and false, good and bad of the quality, food ingredient analysis. It can authentically test a series of multi-element isotope to perform the certification and inspection of food quality safety.
Basic principle of isotope tractability
Isotope refers proton number is the same while neutron number is different. A group of nuclides that take up the same place in the periodic table are called isotope. There are similarities and diversities between them. The chemical feature of any substance is decided by the shell electron structure that composes a substance atom. Because isotopes have the identity shell electron structure, therefore their macroscopic chemical and biological features are the same which is the similarity of the isotope. The diversity of isotopes shows in the different structures of the atomic nucleus which is mainly in the neutron of atom, it then leads to different mass number and nuclear physics characteristics of the isotopes such as radioactive decay characteristics etc. The separation and analysis of isotopes can be effectively done by using the diversities of physics characteristics between isotopes.
The application areas of isotope technique
1. Identification of food ingredients adulteration
2. Identification of the source of food contaminant
3. Tractability of product geographical origin
Content of isotope detection
Testing categories
|
Testing objects
|
Protein
|
General protein and fat, pork (pork, ham, bacon), beef, venison, chicken, lamb, egg, fish, cheese, duck, milk
|
Agricultural products
|
General agricultural product, olive oil, honey, maple syrup, tomato, cucumber, pepper, mushroom, lettuce, potato, rice, tea leaves, berry, xylophyta seed, wine, juice and drinks, species, nuts, asparagus, banana, onion
|
Others
|
Mineral water, raw coffee beans, cosmetics, tobacco
|
|
Please contact us:0086 400-182-9001
ICAS CertificationCenter
Tel: 0086 21-51114700
Fax: 0086 21-54253713
Email: marketing@icasiso.com
Address:31F,25F,18F,8F,HuadingTower,No. 2368,West Zhongshan Rd., Xuhui District,Shanghai,China
Website: icasiso.com
WeChat Public ID: 英格尔认证
Customer Service (0086) 400-182-9001
ICAS Testing Center
Tel: 021-51682999
Fax: 021-54711112
E-mail: marketing@icasiso.com
Address: No.155,Pingbei Rd, Minhang District,Shanghai,China
Website: icasiso.com.cn
WeChat Public ID: ICAS英格尔
Customer Service (0086) 400-182-9001
ICAS Australia
INTERNATIONAL CERTIFICATION AND ASSESSMENT SERVICE PTY LTD
Tel:+61 03 9836 1004
Fax:+61 03 9836 1155
Email: icasyang@126.com
Address:235 Canterbury Road,Canterbury, VIC,Australia, 3126
In order to protect customer’s interests, if you failed to achieve ideal results from analysis organization of small workshop style or organization who sells formula and received significant losses, please contact ICAS testing technology to seek for remedial measures!