A survey of the occurrence of Fusarium mycotoxins in biscuits in Japan by using LC/MS

フォーマット:

論文

責任表示:

Tanaka, Hiroki ; Sugita-Kounishi, Yuka ; Takino, Masahiko ; Tanaka, Toshitsugu ; Toriba, Akira ; Hayakawa, Kazuichi

言語:

英語

出版情報:

Pharmaceutical Society of Japan = 日本薬学会, 2010-04-01

著者名:

Tanaka, Hiroki

Sugita-Kounishi, Yuka

Takino, Masahiko

Tanaka, Toshitsugu

Toriba, Akira

Hayakawa, Kazuichi

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掲載情報:

Journal of Health Science

ISSN:

1344-9702      

巻:

56

通号:

2

開始ページ:

188

終了ページ:

194

バージョン:

publisher

概要:

金沢大学医薬保健研究域薬学系<br />By adopting a rapid and sensitive method for simultaneous detection of nivalenol (NIV), deoxynivalenol (DON), fusarenon-X (FX), 3-acetyl deoxinivalenol (3ADON), HT-2 toxin (HT-2), T-2 toxin (T-2) and zearalenone (Z … EN), the natural occurrence of these mycotoxins in biscuits made of wheat (201 samples) in Japan was surveyed. Samples were analyzed by LC/MS with atmospheric pressure photo ionization (APPI). Further confirmation was performed by liquid chromatography/time of flight mass spectrometry (LC/TOFMS). The average contamination of each Fusarium mycotoxin was 3.1, 23, 0.7, 0.1 and 4.2 ng/g for NIV, DON, HT-2, T-2 and ZEN, respectively. Multiple toxins were observed in 120 samples while FX and 3ADON were not detected. The incidence of these toxins was 41% for NIV, 98% for DON, 19% for HT-2, 11% for T-2 and 2% for ZEN. There were no significant differences in the concentration and incidence between conventional biscuits made of wheat and biscuits made of wheat for infants. This is the first report concerning the presence of NIV, DON, HT-2, T-2 and ZEN in biscuits in Japan. © 2010 The Pharmaceutical Society of Japan. 続きを見る

URL:

http://hdl.handle.net/2297/24579