Analysis of Natural Colorings in Foods by Thin Layer Chromatography.

Autor: Oka, Hisao¹ (AUTHOR) oka@kinjo-u.ac.jp, Ozeki, Naoko² (AUTHOR), Hayashi, Tomoko³ (AUTHOR), Itakura, Yuko⁴ (AUTHOR)

Publikováno v: Journal of Liquid Chromatography & Related Technologies. 2007, Vol. 30 Issue 14, p2021-2036. 16p. 8 Diagrams, 2 Charts, 8 Graphs.

A REVERSED-PHASE THIN-LAYER CHROMATOGRAPHY/SCANNING DENSITOMETRIC METHOD FOR THE ANALYSIS OF GARDENIA YELLOW IN FOOD USING CROCETIN AS AN INDICATOR.

Autor: Ozeki, Naoko¹ (AUTHOR), Oka, Hisao² (AUTHOR) hisaooka@alles.or.jp, Ito, Yuko² (AUTHOR), Ueno, Eiji² (AUTHOR), Goto, Tomomi² (AUTHOR), Hayashi, Tomoko³ (AUTHOR), Itakura, Yuko⁴ (AUTHOR), Ito, Toru¹ (AUTHOR), Maruyama, Takashi¹ (AUTHOR), Turuta, Masukiyo¹ (AUTHOR), Miyazawa, Takahiko¹ (AUTHOR), Matsumoto, Hiroshi² (AUTHOR)

Publikováno v: Journal of Liquid Chromatography & Related Technologies. 11/1/2001, Vol. 24 Issue 18, p2849-2860. 12p. 1 Chart.

An HPLC Method for the Analysis of Marigold Color in Food Using Lutein as an Indicator.

Autor: Hayashi, Tomoko, Oka, Hisao, Ito, Yuko, Goto, Tomomi, Ozeki, Naoko, Itakura, Yuko, Matsumoto, Hiroshi, Ohno, Hitomi, Yoshida, Kiyoko, Miyazawa, Takahiko, Nagase, Hisamitsu

Publikováno v: Journal of Liquid Chromatography & Related Technologies; Jan2004, Vol. 27 Issue 2, p335-349, 15p, 1 Diagram, 3 Charts, 6 Graphs

A REVERSED-PHASE TLC/SCANNING DENSITOMETRIC METHOD FOR THE ANALYSIS OF TOMATO, ORANGE, AND MARIGOLD COLORS IN FOOD.

Autor: Hayashi, Tomoko, Oka, Hisao, Ito, Yuko, Goto, Tomomi, Ozeki, Naoko, Itakura, Yuko, Matsumoto, Hiroshi, Otsuji, Yasuko, Akatsuka, Hiromichi, Miyazawa, Takahiko, Nagase, Hisamitsu

Publikováno v: Journal of Liquid Chromatography & Related Technologies; 12/1/2002, Vol. 25 Issue 20, p3151-3165, 15p, 1 Chart