JPS55332A - Calcium agent - Google Patents
Calcium agentInfo
- Publication number
- JPS55332A JPS55332A JP7336778A JP7336778A JPS55332A JP S55332 A JPS55332 A JP S55332A JP 7336778 A JP7336778 A JP 7336778A JP 7336778 A JP7336778 A JP 7336778A JP S55332 A JPS55332 A JP S55332A
- Authority
- JP
- Japan
- Prior art keywords
- absence
- oxygen
- calcium agent
- gas
- calcined
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
PURPOSE: To obtain a calcium agent havng improved absorbability, by calcining oystershells at high temperature in the absence of oxygen.
CONSTITUTION: Oyster shells are calcined at 1600W2000°C in the absence of oxygen in an electric furnance furnished with a duct to exhaust the liberated gas. The remaining air is expeled with the generated CO2 gas. The calcined product is silver to light brown fine powder containing about 530 mg of Ca per 1 gram, and can be easily absorbed through the intestinal tract.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7336778A JPS55332A (en) | 1978-06-17 | 1978-06-17 | Calcium agent |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7336778A JPS55332A (en) | 1978-06-17 | 1978-06-17 | Calcium agent |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55332A true JPS55332A (en) | 1980-01-05 |
JPS6225125B2 JPS6225125B2 (en) | 1987-06-01 |
Family
ID=13516128
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7336778A Granted JPS55332A (en) | 1978-06-17 | 1978-06-17 | Calcium agent |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55332A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01117833A (en) * | 1987-10-29 | 1989-05-10 | Masatoshi Kato | Biologically active substance |
JP2001240416A (en) * | 2000-02-28 | 2001-09-04 | Shozo Hori | Seashell powder for multi purpose application and its manufacturing method |
JP2001278793A (en) * | 2000-03-29 | 2001-10-10 | Choya:Kk | Method for producing easily absorbable calcium agent |
KR100380011B1 (en) * | 2000-09-30 | 2003-04-11 | 허일엽 | Method for Manufacturing Alkaline Mineral Drinks Utilizing of Bones of Animal or marine products and Shell |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4885721A (en) * | 1972-02-16 | 1973-11-13 |
-
1978
- 1978-06-17 JP JP7336778A patent/JPS55332A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4885721A (en) * | 1972-02-16 | 1973-11-13 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01117833A (en) * | 1987-10-29 | 1989-05-10 | Masatoshi Kato | Biologically active substance |
JP2001240416A (en) * | 2000-02-28 | 2001-09-04 | Shozo Hori | Seashell powder for multi purpose application and its manufacturing method |
JP2001278793A (en) * | 2000-03-29 | 2001-10-10 | Choya:Kk | Method for producing easily absorbable calcium agent |
KR100380011B1 (en) * | 2000-09-30 | 2003-04-11 | 허일엽 | Method for Manufacturing Alkaline Mineral Drinks Utilizing of Bones of Animal or marine products and Shell |
Also Published As
Publication number | Publication date |
---|---|
JPS6225125B2 (en) | 1987-06-01 |
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