- 【Updated on May 12, 2025】 Integration of CiNii Dissertations and CiNii Books into CiNii Research
- Trial version of CiNii Research Knowledge Graph Search feature is available on CiNii Labs
- 【Updated on June 30, 2025】Suspension and deletion of data provided by Nikkei BP
- Regarding the recording of “Research Data” and “Evidence Data”
Determination Method of Isocitric Acid in Food Additive Citric Acid.
-
- KISHI Hiroko
- Kanagawa Prefectural Public Health Laboratory
-
- KAWANA Kiyoko
- Kanagawa Prefectural Public Health Laboratory
Bibliographic Information
- Other Title
-
- 食品添加物クエン酸中のイソクエン酸の分析法
- ショクヒン テンカブツ クエンサン チュウ ノ イソクエンサン ノ ブンセキホウ
Search this article
Description
A simple and rapid method using HPLC was developed for the determination of isocitric acid in food additive citric acid. One gram of sample was dissolved in 100 mL of water. HPLC separation was performed on an Inertsil ODS-3 column (4.6 mm i.d. × 250 mm) using 0.1% phosphoric acid as the mobile phase at a flow rate of 1 mL/min. Isocitric acid was detected at 210 nm. The calibration graph was rectilinear from 5 to 100 μg/mL. The recoveries of isocitric acid from sample at the levels of 0.1% and 0.4% were 98% and 99%, respectively, and the determination limit was 0.05%.
Journal
-
- Food Hygiene and Safety Science (Shokuhin Eiseigaku Zasshi)
-
Food Hygiene and Safety Science (Shokuhin Eiseigaku Zasshi) 42 (1), 45-47, 2001
Japanese Society for Food Hygiene and Safety
- Tweet
Details 詳細情報について
-
- CRID
- 1390282679200982144
-
- NII Article ID
- 10009305766
-
- NII Book ID
- AN00117741
-
- COI
- 1:CAS:528:DC%2BD3MXisFGqu7w%3D
-
- ISSN
- 18821006
- 00156426
-
- NDL BIB ID
- 5687495
-
- PubMed
- 11383156
-
- Text Lang
- ja
-
- Article Type
- journal article
-
- Data Source
-
- JaLC
- IRDB
- NDL Search
- Crossref
- PubMed
- CiNii Articles
-
- Abstract License Flag
- Disallowed