We will be exhibiting at the Food Development Expo!! Tokyo Big Sight, October 15-17, 2025.

Analysis of bacteria, cells, and insects! We propose analyses tailored to your objectives, including sample pretreatment methods.

Our company conducts "fatty acid analysis" on various samples such as animal tissues, plant tissues, blood, cells, bacteria, culture media, feed, fresh food, grains, and processed or fermented foods. We propose analyses tailored to your needs, including sample pretreatment methods. We can also accommodate tests using small amounts of precious samples like cells, tissues, and blood. If you are unsure about "sample pretreatment methods or how to conduct fatty acid analysis" or if you wish to perform fatty acid analysis for research, product development, or quality control, please feel free to consult us. 【Fatty Acid Analysis】 ◇ Fatty Acid Composition Analysis ◇ Quantitative Analysis of Fatty Acids 【Analysis Examples】 ■ Fatty acids contained in animal tissues (cells) ■ Fatty acids contained in plant tissues ■ Fatty acids from microorganisms ■ Fatty acids on the surface of insects ■ Differences in fatty acid composition by fish parts ■ Differences in fatty acid composition by tea leaf types ■ Analysis by lipid fractionation ■ Fatty acid analysis by type of lipid *For more details, please refer to the related links or feel free to contact us.

• Other analysis and evaluation services

Directly linked to customer trust! Improving defects in the process enhances quality.

Our analysis experts not only identify foreign substances but also include analyses of the origin and timing of contamination, providing proposals for problem-solving. Regarding samples, depending on the test content, a length of about 1mm is sufficient. Even smaller samples may be tested in some cases. 【The Necessity of Foreign Substance Investigation】 ■ Complaints arising from foreign substance contamination or defective products directly affect customer trust. ■ By identifying the locations of contamination and the causes of defects, improvements can be made in the process, leading to enhanced quality. ■ Identifying the substances of foreign materials and defective products is crucial for problem-solving and process improvement. *For more details, please refer to the related links or feel free to contact us.

• Other analysis and evaluation services

For metal pieces, rust, plated products, etc.! It is possible to understand the shape and composition of foreign substances.

We would like to introduce our "Food Foreign Substance Analysis - Inorganic Samples." The testing involves visual observation plus SEM-EDX (component identification). The identification of components using EDX allows for the acquisition of mapping images of the measured elements, enabling the understanding of the shape and composition of the foreign substances. Additionally, we can create reports tailored to specific scenes, such as internal company documents. 【Types of Samples】 ■ Metal fragments ■ Minerals ■ Rust ■ Ash ■ Plated products, etc. *For more details, please refer to the PDF document or feel free to contact us.

• Other analysis and evaluation services

Easily evaluate radical scavenging activity in pre-treated samples such as those subjected to dialysis!

Our company conducts activity analysis using the WST method, which can detect SOD activity (superoxide dismutase activity) with high sensitivity. We have a track record of analyzing SOD-like activity in functional foods, cosmetic ingredients, and extracts from plants, among others. The antioxidant capacity of food is thought to be related to the microbial flora in the body, and it can be viewed as a simple method to evaluate the radical scavenging activity possessed by food. [Analysis Examples] - SOD-like activity in functional foods and cosmetic ingredients - SOD-like activity in extracts from plants, etc. - SOD-like activity in samples pre-treated by dialysis, etc. - SOD-like activity in processed products *For more details, please refer to the PDF document or feel free to contact us.

• Other analysis and evaluation services

Material development is underway to suppress the formation of biofilms!

We would like to introduce our "Biofilm Formation Suppression Evaluation Method on Substrates," which is part of our biofilm-related analysis. To evaluate the suppression of biofilm formation, the substrate is first immersed in a bacterial culture solution to allow biofilm formation. The formed biofilm is then stained with crystal violet (CV), after which the CV is extracted with an extraction solution, and the absorbance is measured. This is compared to the biofilm formation amount on a standard substrate. 【Analysis Method】 1. Immerse the substrate in a bacterial culture solution and incubate at a constant temperature for 24 to 48 hours. 2. Rinse the substrate with water and stain the formed biofilm with crystal violet. 3. Extract the crystal violet and measure the absorbance at 590 nm. 4. Compare with the biofilm formation amount on the standard substrate. *For more details, please refer to the PDF document or feel free to contact us.

• Other Testing Contract

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact to the base material. Repairs can be carried out even in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

This is an introduction to "outer diameter film polishing," which is used for ultra-finish machining of various shaft-type workpieces. - Wouldn't you like to achieve ultra-finish machining more easily, safely, and with less variation? Please take a look at what film polishing is, along with related products and catalogs!

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed without causing any thermal impact on the base material. Repairs can be made even in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

We are pleased to announce that Tokyo Machine Works Co., Ltd. will be exhibiting at the "INNOVATION EXPO 2025" to be held at Tokyo Big Sight from September 10 (Wednesday) to September 12 (Friday), 2025. 【Exhibited Equipment】 - 1-ton portable autonomous mobile robot (AMR) - 2-ton portable unmanned transport vehicle (AGV) - Shutter-equipped unmanned transport vehicle - Autonomous cleaning robot, etc. 【Booth Number】 - 6-405 You will have the opportunity to see each machine up close, including demonstrations that link the equipment together. We sincerely look forward to your visit during this event. Please note that pre-registration (free of charge) is required to attend the exhibition, so we kindly ask you to register using the link below. https://www.logistech-online.com/jp/registration.php?exhibitor=EX000072 If you would like an invitation, please request it through our contact form.

Contec has added a BTO menu for the Windows 11-based embedded OS - Windows 11 IoT Enterprise LTSC 2024 to its industrial computer "MR4310 series" and has started accepting orders.