Gamma ray irradiation, a type of radiation, can be used for microbial inhibition in cosmetic raw materials and products!
According to the Pharmaceutical Affairs Law, cosmetics are defined as products that "clean and beautify the human body." However, if cosmetics become contaminated with microorganisms, issues such as deterioration and unpleasant odors may arise, and using such contaminated products could pose a risk to human health, contrary to the definition of cosmetics under the Pharmaceutical Affairs Law. There are two types of contamination: "primary contamination," which occurs during manufacturing, and "secondary contamination," which occurs when consumers use the product. For more detailed information, please refer to the related catalog. [Contents (partial)] ■ Introduction ■ Current Situation ■ Principle of Gamma Ray Sterilization ■ Features of Gamma Ray Sterilization ■ Case Studies of Gamma Ray Sterilization *For more details, please refer to the PDF materials or feel free to contact us.
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【Other Published Content】 ■Summary ■References *For more details, please refer to the PDF document or feel free to contact us.
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Download All Catalogs![[Information] The Use of Radiation as a New Preservation and Sterilization Method](https://image.mono.ipros.com/public/catalog/image/01/167/648334/IPROS06315563889417784963.jpeg?w=120&h=170)
Company information
Koga Isotope Co., Ltd. was established in 1981 as a contract service company for gamma-ray irradiation. We provide contract services for radiation sterilization (gamma sterilization), disinfection, and modification of polymer materials through gamma-ray irradiation. Gamma-ray irradiation contributes to health and safety in sterilization and disinfection applications for medical devices, food, and pharmaceutical packaging materials, and is also applied in the modification of polymers, leading to the development of various applications such as high-performance battery materials and water-absorbent polymers. Koga Isotope has obtained ISO 9001, ISO 13485, and ISO 11137 certifications, establishing a quality assurance system that allows customers to confidently request irradiation and microbiological testing. Additionally, we have three irradiation devices and a sterilization research center, enabling us to provide a wide range of irradiation services from low to high doses and from small to large products, as well as to examine sterilization conditions and conduct microbiological testing and training, offering total services in sterilization. Furthermore, we continuously evolve to better serve our customers by acquiring licenses for cosmetics and pharmaceutical manufacturing and introducing rapid microbial identification devices (MALDI TOF/MS).
![[Data] The Effects of Gamma Rays on Polymers](https://image.mono.ipros.com/public/product/image/c37/2000704174/IPROS21468603453814435341.png?w=280&h=280)
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![[Installation Example] Melt King MD [Hospital (Aichi Prefecture) 1]](https://image.mono.ipros.com/public/product/image/4ff/2000180743/IPROS5656648092542140904.jpg?w=280&h=280)
![[Installation Example] Melt King MD [Rehabilitation Hospital (Kanagawa Prefecture)]](https://image.mono.ipros.com/public/product/image/409/2000180748/IPROS6024196776599913208.jpg?w=280&h=280)
