Study on the Nondestructive Testing Method of Tea Rolling Quality Based on Electrical Properties
Rolling is the key procedure in the processing of Congou Black Tea.And the rolled twig rate is an important index to determine rolling quality.Due to the lack of effective,quantized, nondestructive and rapid scientific detection methods, the rolling quality is roughly estimated depending on peoples experience.Food structure, shape, density,content, maturity, damage, and electric fields frequency and voltage have relevant effects on its electrical properties.Therefore, studying the change law of electrical parameters such as capacity, inductance and resistance in the rolling procedure , establishing mathematical model with rolling rolled twig rate and realizing rapid and nondestructive testing of rolling quality has practical significance and theoretical guidance for the standardized production of tea.
Dong Chunwang Liu Fei Huangfan Zhu Hongkai He Huafeng Ye Yang
Tea Research Institute, Chinese Academy of Agricultural Sciences, Hangzhou 310008, China
国际会议
International Tea Symposium 2014(ITS 2014)(国际茶叶学术研讨会)
杭州
英文
306-308
2014-09-10（万方平台首次上网日期，不代表论文的发表时间）