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- OGAWA Tokihiko
- Public Health Research Institute of Kawasaki City
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- FUJII Reiko
- Public Health Research Institute of Kawasaki City
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- TANAKA Kouki
- Public Health Research Institute of Kawasaki City
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- MORITA Ichirou
- Public Health Research Institute of Kawasaki City
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- MORI Etsuo
- Public Health Research Institute of Kawasaki City
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- HARADA Tadahiko
- Public Health Research Institute of Kawasaki City
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- SAKAGUCHI Hiroshi
- School of Hygienic Sciences, Kitasato University
Bibliographic Information
- Other Title
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- ガスクロマトグラフィーによる食品中のトリアセチンの分析法
- ガス クロマトグラフィー ニ ヨル ショクヒンチュウ ノ トリアセチン
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Abstract
An analytical method for triacetin in foods by gas chromatography (GC) was developed. The extraction method from foods is as follows. Samples including water and emulsifier were completely dried and solidified by the use of anhydrous sodium sulfate, and oily dry samples were ground to fine powder. These samples were homogenized in 100ml of ethyl ether and centrifuged two times. The centrifuged solution containing triacetin was employed for GC analysis. The analysis on a GC column of 25% PEG-20M was interfered with ethyl caprate and o-ethylphenol, which are flavour constituents in foods, but this interference was successfully removed by use of a silica gel column. Analytical recovery of triacetin from various foods by this method was 82.1-91.8%. The detection limit was 10ppm.
Journal
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- Food Hygiene and Safety Science (Shokuhin Eiseigaku Zasshi)
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Food Hygiene and Safety Science (Shokuhin Eiseigaku Zasshi) 29 (3), 180-184_1, 1988
Japanese Society for Food Hygiene and Safety
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Keywords
Details 詳細情報について
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- CRID
- 1390282679199731200
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- NII Article ID
- 130003692811
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- NII Book ID
- AN00117741
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- ISSN
- 18821006
- 00156426
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- NDL BIB ID
- 3187545
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed