Research on Comprehensive Evaluation of Equipment for the Tea Processing Craft

Author:

Mei Song1,Jiang Qinghai1,Song Zhiyu1

Affiliation:

1. Nanjing Institute of Agricultural Mechanization, Ministry of Agriculture and Rural Affairs, Nanjing 210014, China

Abstract

Chinese tea has a long history, and the development level of tea mechanization in this country is in the leading position internationally. Equipment for the tea processing craft is one of the most widely used types in China; indispensable technology is used for high-quality tea in the relevant tea processing equipment. The performance of tea processing equipment is always a focus when it is being used. Meanwhile, research evaluating the performance of tea processing equipment has been rarely reported. Thus, it is important to find a methodology to evaluate the performance of equipment for the tea processing craft. In this paper, a new method of rough set theory, as well as a radar chart for quality evaluation of tea processed by different tea processing crafts, is created. Firstly, the important indexes of processed tea are presented, including moisture, tea polyphenols, free amino acids, caffeine, and vitamin C. Then, these indexes for nine different types of processed tea based on different tea processing crafts are experimented and detected. Thirdly, rough set theory and radar chart are adopted to solving the weight of each index and establishing comprehensive evaluation diagram of all kinds of samples. Then, the merit of samples can be achieved. Meanwhile, the best tea processing equipment craft can be also obtained through comparisons between the sensory evaluation and the radar chart. It is concluded that sample 2, sample 3 and sample 4 belong to the best processing samples, and it is verified that the far-infrared radiation tea green removing machine has a significant influence on tea processing equipment craft. In addition, from the comprehensive analysis of green tea sample, not only tea quality but equipment craft of tea processing can be analyzed.

Funder

Yunan Province Key R&D Special Project

Promotion and Demonstration of Key Technologies for Fine Processing of Sichuan Tea

Self-propelled intertillage fertilizer applicator for tea garden

The Fruit, Vegetable and Tea Harvesting Machinery Innovation Project of Chinese Academy of Agricultural Sciences

Publisher

MDPI AG

Subject

Process Chemistry and Technology,Chemical Engineering (miscellaneous),Bioengineering

Reference15 articles.

1. Application of far-infrared tea fixing machine in the processing of famous green tea;Chen;CHINATEA,2014

2. Composition and evaluation of tea quality traits;Ye;China Tea,2010

3. Research on comprehensive performance evaluation of cultivation machinery for tea garden;Xiao;Appl. Math. Inf. Sci.,2014

4. The bridge crane’s energy efficiency fuzzy evaluation based on the rough set theory;Ye;J. Harbin Eng. Univ.,2014

5. Research on multidisciplinary optimization design of bridge crane;Tong;Math. Probl. Eng.,2013

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