Vol. 49, No. 1    February 2008   CONTENTS
Review
(1) The Risk Assessment of Mycotoxins and Its International Trends
··· Yoshiko KONISHI and Kei-ichi SUGIYAMA
1
Originals
(1) Investigation and Culture of Microbial Contaminants of Caulerpa lentillifera (Sea Grape)
··· Jun KUDAKA, Kiyomasa ITOKAZU, Katsuya TAIRA, Minoru NIDAIRA, Sho OKANO, Masaji NAKAMURA, Setsuko IWANAGA, Masaya TOMINAGA and Atsushi OHNO
11
(2) Development of Event-Specific Quantitation Method for GA21 Maize, Which Is a GM Event without CaMV35S Promoter
··· Taichi OGUCHI, Mari ONISHI, Yukie CHIKAGAWA, Yasutaka MINEGISHI, Takashi KODAMA, Hiroshi AKIYAMA, Yasuo OHNO, Satoshi FUTO, Akihiro HINO, Satoshi FURUI, and Kazumi KITTA
16
(3) Detection of Wheat as an Allergenic Substance in Food by a Nested PCR Method
··· Hiroyuki HASHIMOTO, Yuhki MAKABE, Yasuyuki HASEGAWA, Junko SAJIKI and Fumio MIYAMOTO
23
(4) Simultaneous Determination of Neotame, Alitame and Aspartame in Foods by HPLC
··· Hiroko MATSUMOTO, Keiko HIRATA, Narue SAKAMAKI, Kayo HAGINO and Hirofumi USHIYAMA
31
(5) Rapid Determination of Residues of 4 Tetracyclines in Meat by a Microbiological Screening, HPLC and LC/MS/MS
··· Maki KANDA, Tomoko KUSANO, Taka OSANAI, Keiko USHIYAMA, Kazue TAKEBA, Miho SAKAMOTO, Hiroshi HAYASHI, Kyoko IGUSA, Akihiro IBE and Toshihiro NAGAYAMA
37
Notes
(1) Method for DNA Extraction and Purification from Corn-processed Food Using an Ion-exchange Resin Type Kit
··· Kiyomi OHMORI, Hisayo TSUCHIYA, Takahiro WATANABE, Hiroshi AKIYAMA, Tamio MAITANI, Toshiharu YAMADA, Shinichi ITOH and Shyuji SATOH
45
(2) Effects of Excess Folic Acid on Growth and Metabolism of Water-soluble Vitamins in Weaning Rats
··· Tsutomu FUKUWATARI and Katsumi SHIBATA
51
Report
(1) Survey of Synthetic Disinfectants in Grapefruit Seed Extract and Its Compounded Products
··· Naoki SUGIMOTO, Atsuko TADA, Masanori KUROYANAGI, Yuko, YONEDA, Young Sook YUN, Akira KUNUGI, Kyoko SATO, Takeshi YAMAZAKI and Ken-ichi TANAMOTO
56