Determination of purine bases concentrations in soybean-derived food and in some Japanese food
-
- Kaneko Kiyoko
- Laboratory of Analytical Chemistry, School of Pharmaceutical Sciences Teikyo University
-
- Kitamura Naoya
- Laboratory of Analytical Chemistry, School of Pharmaceutical Sciences Teikyo University
-
- Otani Megumi
- Laboratory of Analytical Chemistry, School of Pharmaceutical Sciences Teikyo University
-
- Udagawa Shigeharu
- Laboratory of Analytical Chemistry, School of Pharmaceutical Sciences Teikyo University
-
- Baba Ken-ichi
- Laboratory of Analytical Chemistry, School of Pharmaceutical Sciences Teikyo University
-
- Nakagomi Kazuya
- Laboratory of Analytical Chemistry, School of Pharmaceutical Sciences Teikyo University
-
- Yamanobe Tomoya
- CentralL aboratory of Analytical Biochemistry, School of Medicine Teikyo University
-
- Fujimori Shin
- Department of Internal Medicine, School of Medicine Teikyo University
Bibliographic Information
- Other Title
-
- 『食品におけるプリン体含有量の測定-大豆加工食品を中心に多様化する各種食品について』
Search this article
Abstract
Concentrations of purine bases in soybean-derived food and in some Japanese food were quantitatively determined with the use of high-performance liquid chromatography (HPLC). After hydrolyzation with 70% perchloric acid, each of the bases, adenine, guanine, hypoxanthine and xanthine were determined. Total purine bodies were calculated by the sum of each of the purine bases. Concentrations of purine bodies were as follows: food derived from soybeans: 21.9 - 63.5 mg/100g or 100mL; purine-rich vegetables: 39.1 - 171.8 mg/100g; beers: 0.18 - 8.26mg/100mL; Japanese snacks: 14.1 - 159.3 mg/ 100g or 100mL. It is recommended that the amount of dietary purine bodies consumed by a gouty or hyperuricemic patient be limited to 400 mg per day. Although purine concentrations in the food reported here did not exceed 200 mg/100g, overeating should be avoided and good dietary habits are commendable.
Journal
-
- Gout and Nucleic Acid Metabolism
-
Gout and Nucleic Acid Metabolism 30 (1), 7-12, 2006
Japanese Society of Gout and Nucleic Acid Metabolism
- Tweet
Details 詳細情報について
-
- CRID
- 1390282680424188800
-
- NII Article ID
- 10017656969
- 130004698090
-
- NII Book ID
- AA11365583
-
- COI
- 1:CAS:528:DC%2BD28XhtV2jsrzJ
-
- ISSN
- 13449796
-
- Text Lang
- ja
-
- Data Source
-
- JaLC
- Crossref
- CiNii Articles
- KAKEN
-
- Abstract License Flag
- Disallowed