摘要
传统经验鉴别法是中药饮片质量评价的有效方法,其中色泽是质量评价的重要指标之一,与其品质密切相关。基于此,该文提出了辨色论质的理论。从色泽与中药药性和有效组分含量的相关性,阐释辨色论质的科学内涵,并分析了产地、采收期、加工炮制、贮藏对中药色泽的影响。针对中药辨色论质传统经验鉴别法的局限性,综述了色度学分析方法和机器视觉技术等中药色泽客观化评价新方法,包括在中药领域的研究应用、优势和不足之处,最终阐述色泽感官数字化的意义。
Traditional identification method is an effective approach to evaluate the quality for Chinese herbal medicine（CHM）.Color is one of the important indicators for quality evaluation due to high correlation with quality. Therefore,a new theory of quality control for CHM based on color grading was discussed in this article. The scientific nature of this theory was illustrated by investigating the relation between CHM color,medicinal properties and active compound contents. The effect of origins,collecting time,processing,and storage on the CHM color was also analyzed. To overcome the drawback of the traditional identification method,the novel objective color evaluation methods such as spectrocolorimeter and machine vision technology were reviewed,including the application,advantages and disadvantages in Chinese medicine field,and the significance of color sense digitalization was illustrated finally.
出处
《中国中药杂志》
CAS
CSCD
北大核心
2016年第2期177-181,共5页
China Journal of Chinese Materia Medica
基金
国家自然科学基金项目(81303218)
国家中医药行业科研专项(201407003)
北京中医药大学研究生自主课题(2015-JYBXS111)
关键词
中药
辨色论质
色度学
机器视觉技术
Chinese herbal medicine
color
colorimetry
machine vision technology
