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OKHOTSK CALCIUM “ Calcinated Scallop Shell Calcium”

KASAHARA Industry Co., Ltd. OKHOTSK CALCIUM “ Calcinated Scallop Shell Calcium”. Complying with the “Japanese Standards of Food Additives: Calcinated Shell Calcium” mentioned in Article 21 of the Food Sanitation Act which is supervised by the Ministry of Health, Labour and Welfare.

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OKHOTSK CALCIUM “ Calcinated Scallop Shell Calcium”

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  1. KASAHARA Industry Co., Ltd. OKHOTSK CALCIUM “Calcinated Scallop Shell Calcium” Complying with the “Japanese Standards of Food Additives: Calcinated Shell Calcium” mentioned in Article 21 of the Food Sanitation Act which is supervised by the Ministry of Health, Labour and Welfare

  2. About OKHOTSK CALCIUM KASAHARA Industry Co., Ltd. • 1Food Additive • 2 Mechanism of Okhotsk Calcium • 3 Sterilizing and Antibacterial Effectiveness • 4 Antifungal Effectiveness • 5 Deodorizing Effectiveness • 6 A Variety of Our Products The structure of Calcinated Scallop Shell Calcium

  3. KASAHARA Industry Co., Ltd. The raw material of “Okhotsk Calcium” is the shells of the scallops caught around Hokkaido. The shells are heated over on high heat of about 1,100 degrees and turns into the powder containing Calcinated Calcium. It is the multifunctional product made from the 100% natural material. The powder complies with the “Japanese Standards of Food Additives: Calcinated Shell Calcium.” 1 The Okhotsk Calcium is a food additive.

  4. Scallop Catch The scallop catch in the Okhotsk Sea, which our factory is on, is 300,000 ton, 150,000 ton of which is used for our products. Fisheries in Hokkaido Scallop Catch by regions Throughout Hokkaido: About 400,000 ton Throughout Japan: About 500,000 ton Source: Department of Fisheries and Forestry, Hokkaido Government

  5. KASAHARA Industry Co., Ltd. 2 Mechanism of Okhotsk Calcium The main component of the scallop shell is calcium carbonate. Calcinated on high heat, it is decomposed into calcium oxide and carbon dioxide. The calcium oxide is called Okhotsk Calcium. Reacting with water, calcium oxide (Okhotsk Calcium) turns into calcium hydroxide. The solution is the strong-alkaline one with more than PH12. The strong-alkaline solution has the sterilizing and deodorizing effectiveness and decomposes bacteria such as Escherichia coli and O157, viruses, and acetic acid and acetaldehyde which are the origin of the odor, etc. calcium carbonate (cracked scallop shells) carbon dioxide Okhotsk Calcium (calcium oxide) Formation of Radical calcium hydroxide Okhotsk Calcium (calcium oxide) Water ※ Radical: atoms, molecules or ions with unpaired electrons

  6. KASAHARA Industry Co., Ltd. 3-1Sterilizing, Antibacterial Effectiveness ①Bacteria

  7. KASAHARA Industry Co., Ltd. 3-2 Sterilizing, Antibacterial Effectiveness ② Virus

  8. KASAHARA Industry Co., Ltd. 4-1Antifungal Effectiveness Test Procedure Add a given amount of Calcinated Shell Calcium powder to potato dextrose broth*. *It is the broth produced by adding potato extract, glucose and agar to purified water. It is adequate for the propagation of fungus. Inoculate some petri dishes (about 20ml) with about 10 fungal spores. They are cultured at a room temperature and the propagation of fungus is observed with eyes at some intervals. ①The antipropagation of fungus

  9. KASAHARA Industry Co., Ltd. 4-2Antifungal Effectiveness Test Procedure Add a given amount of Calcinated Shell Calcium powder to potato dextrose broth*. *It is the broth produced by adding potato extract, glucose and agar to purified water. It is adequate for the propagation of fungus. Inoculate some petri dishes (about 20ml) with about 10 fungal spores. They are cultured at a room temperature and the propagation of fungus is observed with eyes at some intervals.

  10. KASAHARA Industry Co., Ltd. 4-3Antifungal Effectiveness Test Procedure Add a given amount of Calcinated Shell Calcium powder to potato dextrose broth*. *It is the broth produced by adding potato extract, glucose and agar to purified water. It is adequate for the propagation of fungus. Inoculate some petri dishes (about 20ml) with about 10 fungal spores. They are cultured at a room temperature and the propagation of fungus is observed with eyes at some intervals.

  11. KASAHARA Industry Co., Ltd. 4-4 Antifungal Effectiveness ② Results

  12. KASAHARA Industry Co., Ltd. 5  Deodorizing Effectiveness Results Gas concentration at the time when only the gas is injected Gas concentration at the time when calcinated calcium solution is injected Test Organization: Japan Food Research Laboratories (Injecting the gas into a bag and measuring by the detector tube method) The odor of rotten eggs The odor of rotten onions The odor of sweaty socks The odor of vinegar Methyl mercaptan Acetic acid Isovaleric acid Hydrogen sulfide 時間(min) The odor of urine The odor of rotten fish Stimulating, grassy odor Ammonia Trimethylamine Acetaldehyde 時間(min) Strongly effective against, especially, acid odor

  13. KASAHARA Industry Co., Ltd. 6-1 A Variety of Our Products For Home Powder-type Liquid-type Examples of how they are used ●  For sterilizing fresh vegetables and removing the residual agricultural chemicals ●  For eliminating the odor and the bacteria of hang-to-dry indoors’ clothes ●  For sterilizing the playground for children Examples of how they are used ●  For deodorizing kitchens, rooms, etc. ●  For deodorizing cars and removing bugs on windshield ●  For easing pets’ skin disease and eliminating their odor

  14. KASAHARA Industry Co., Ltd. 6-1 A Variety of Our Products For Business Hotatect W Products by volume 380ml 1000ml 5000ml 20ℓ Examples of how they are used ● For sterilizing the places where you deal with foods such as kitchens ● For deodorizing and sterilizing rooms, tables, corridors, etc. ● For deodorizing bathrooms and deodorizing and sterilizing garbage dumps They are used for deodorizing and sterilizing the various places or things.

  15. KASAHARA Industry Co., Ltd. 6-2A Variety of Our Products For Industrial Materials ● Adding antibacterial and deodorizing effectiveness e.g.)Producing wall materials with antibacterial, deodorizing and antifungal effectiveness by kneading calcinated calcium into PP sheet e.g.)Coating industrial materials with calcinated calcium by applying the technology of silkscreen printing e.g.)Producing PP cutting boards to eliminate the various odors Company N produces wall materials with antibacterial and deodorizing effectiveness by kneading calcinated calcium into PP sheet Insole

  16. KASAHARA Industry Co., Ltd. 6-3 A Variety of Our Products For Facilities ● Used as a substitute for hypochlorous solution, etc. e.g.)At the washing line for eggs of poultry farms e.g.)At the dissection rooms of medical universities (for antifungus and deodorization) e.g.) At the long-term care facilities (for sterilization and deodorization and avoiding nosocomial infection) e.g.)For washing and sterilizing cut vegetables and keeping them fresh A midsize poultry farm (Shizuoka Prefecture) Our solution is used as a substitute for hypochlorous solution at a sterilizing and washing line.

  17. KASAHARA Industry Co., Ltd. 6-4 A Variety of Our Products For Foods ● Used as food additives e.g.)A substitute for lye water which is used for noodles → It is called lye water-free noodle. e.g.)Binding agent for meat→ It is used for cube-shaped steak, etc. e.g.)Coagulant for konjac e.g.)Health food, Calcium supplement Lye water-free noodle The solution is used as a substitute for lye water.

  18. KASAHARA Industry Co., Ltd. Thank you for your attention. KASAHARA Industry Co., Ltd. Tokyo Office 3F Tsukasa Building, 2-15-4, Uchikanda, Chiyoda-ku, Tokyo, 101-0047 Japan TEL: +81-3-3256-2426 FAX: +81-3-3256-3560

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