| Standard ID | GB/T 5009.87-2003 (GB/T5009.87-2003) |
| Description (Translated English) | Determination of phosphorus in foods |
| Sector / Industry | National Standard (Recommended) |
| Classification of Chinese Standard | C53 |
| Classification of International Standard | 67.040 |
| Word Count Estimation | 6,681 |
| Date of Issue | 2003-08-11 |
| Date of Implementation | 2004-01-01 |
| Older Standard (superseded by this standard) | GB/T 12393-1990; GB/T 13101-1991 |
| Adopted Standard | ISO 3946-1982; NEQ; ISO 2962-1984; NEQ |
| Drafting Organization | Chinese Academy of Preventive Medicine, Institute of Nutrition and Food Hygiene |
| Administrative Organization | People's Republic of China Ministry of Health |
| Proposing organization | Ministry of Health of the People Republic of China |
| Issuing agency(ies) | The People Republic of China Ministry of Health, China National Standardization Management Committee |
| Summary | This standard specifies: Determination of foods by spectrophotometry phosphorus content. The standard of the first method, the second method is suitable for all types of food in the total phosphorus Determination, third law applies to Western-style cooking, smoked ham compound phosphate (phosphate dollars) was measured. This method is the first method, the second method detection limits were 2��g, linear range: spectrophotometric method was first, ��g ~ 5, ��g, second method of molecular absorption spectrometry, ��g ~ 1, ��g. |