Characteristic of the Pigments in Castanea mollissina Shell

Abstract:

Sampled with the pigments extracted from Chinese chestnut shell by alkali solution, chromaticity with protein and starch and chromaticness and red index are related to. The characteristics were compared with that of the standard caramel pigment. Methods were used by spectrometer and colorimeter. Compared with caramel pigments, better chromaticity and stability with starch and protein, lower chromacticness and higher red index of pigments in shell were shown.

• Periodical: Advanced Materials Research (Volumes 602-604)
• Pages: 874-878
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.602-604.874
• Online since: December 2012
• Authors: Jing Hua Qi*, Yuan Shi, Feng Tan, Fang Wang, Mei Xia Pang, Yang Xu, Xin Xin Yi
• Keywords: Castanea mollissina, Characteristic, Pigment, Shell

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