کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6396324 | 1330664 | 2014 | 5 صفحه PDF | دانلود رایگان |
- Benefits versus inconveniences of anthraquinones are summarized.
- Anthraquinones constitute the largest group of quinoid pigments (700 structures).
- These pigments are available from plants, lichens, insects and filamentous fungi.
- Madder color was used for years in Japan and South-Korea.
- Insect-sourced cochineal extract is the best seller among food colorants.
Anthraquinones constitute the largest group of quinoid pigments with about 700 compounds described. Their role as food colorants is strongly discussed in the industry and among scientists, due to the 9,10-anthracenedione structure, which is a good candidate for DNA interaction, with subsequent positive and/or negative effect(s). Benefits (Dr Jekyll) and inconveniences (Mr Hyde) of three anthraquinones from a plant (madder color), an insect (cochineal extract) and filamentous fungi (Arpink Red) are presented in this review. For example excellent stability in food formulation and variety of hues are opposed to allergenicity and carcinogenicity. All the anthraquinone molecules are not biologically active and research effort is requested for this strange group of food pigments.
Journal: Food Research International - Volume 65, Part B, November 2014, Pages 132-136