Identification of Foreign matter
Knowledge and experience
What are the points to submit the correct results rapidly? They are sufficient knowledge,
experience based on long-standing history, and a number of experts with high technique.
If you have any problems of foreign matter in your product, please feel free to contact us.
We offer you a suitable solution according to your respective purposes.
It is our pleasure to support you to solve your problem with our analytical technique.
We are looking forward to your contact.
Biological approach
GLC
Gas composition
Knowledge
experience
Scanning electron
microscope
Observation of the surface
structure
Optical microscope
Observation of the
transmission image of the cells
Rapid and reliable results
Developed
Technology
Identification of the Cause of Swelling
① Analysis of gas composition
Gas composition data help us in assuming
causative microbes.
② Appearance, Microscope, pH
Sometimes, we can assume causative microbes
from these data.
③ Isolation of microorganisms
We select the most suitable media through our
experience. Therefore, we can isolate the
causative microbes as quickly as possible.
④ Identification of the bacteria
According to the identification, we provide much
information, such as pathogenicity and origin.
52-1 Motoyoyogi-cho, Shibuya-ku,
Tokyo 151-0062, JAPAN
RiboPrinter®
Apparatus that can differentiate
bacteria to the strain level.
Up-to-date
Apparatus
To clarify the source of
contamination
Raw materials?
Production line?
Where is the source?
Analyze DNA fragments to identify
the source of contamination
Phone:+81-3-3469-7131
Web: http://www.jfrl.or.jp/
Email:kaigaisoudan@jfrl.or.jp
© 2015 Japan Food Research Laboratories
Identification of Foreign matter
Chemical approach
Observation
Shape of tissue, microbe
(Microscopic observation)
Organic matter
(FT-IR analysis)
Inorganic matter
(X-ray analysis)
Identification, search of functional group
Qualitative test for elements
Energy dispersive
Fourier transform infrared
X-ra
spectrometer
Optical microscope
Culture
Staining
DNA investigation
Chromatograph
Mass spectrometer
NMR
y
X-ray Diffractometer
spe
Ion chromatograph
ICP-MS，AASctro
met
er
Mold, Yeast, Bacteria，
Plant fragment, Pollen, Tree,
Hair, Tooth, Bone, Insect,
Parasite
Protein, Carbohydrate,
Organic acid, Amino acid，
Plastic, Fiber, Paint,
Machine oil, Additive …
Metal piece, Mineral,
Glass, Silica gel,
Dental materials …
Epithelial cell
Animal hair
Infrared absorption spectrum
Qualitative test for
elements
Rat feces
52-1 Motoyoyogi-cho, Shibuya-ku,
Tokyo 151-0062, JAPAN
Phone:+81-3-3469-7131
Web: http://www.jfrl.or.jp/
Email:kaigaisoudan@jfrl.or.jp
© 2015 Japan Food Research Laboratories