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Ampelopsis grossedentata quality evaluation method based on regression equation

A regression equation and the technology of rattan tea, applied in the field of quality evaluation of rattan tea products, can solve the problems of low efficiency and achieve the effect of improving work efficiency and saving manpower

Pending Publication Date: 2021-09-07
HUBEI UNIV FOR NATITIES
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a method for evaluating the quality of rattan tea based on the regression equation, to solve the problem of low efficiency of the current method for evaluating the quality of rattan tea

Method used

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  • Ampelopsis grossedentata quality evaluation method based on regression equation

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Experimental program
Comparison scheme
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Embodiment Construction

[0012] 1. Model establishment

[0013] 1. Select enterprises of different rattan tea scales and require their annual output to be over 500 kg. A total of 21 samples of Longxudeng tea are selected. Accurately weigh 3.0g of Longxudeng tea and put it in a porcelain cup, and pour it with 150mL of boiling water with a cover to keep it warm. Steep for 5 minutes, and then organize an expert group of 14 experts with the professional qualification of national second-level tea appraiser or agronomist title, according to the local standard of Hubei Province (DB42 / T289-2014), from the appearance, soup color, aroma, taste and leaf bottom The five aspects are scored on a 100-point system, and the total score of expert review is calculated according to the weights of 25%, 10%, 25%, 30% and 10%.

[0014] 2. Accurately weigh 3.0g of Longxuteng tea and put it in a porcelain cup, cover with 150mL of boiling water and keep it warm for 5 minutes. Take 200μL of tea soup in a 96-well plate. Within 3...

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Abstract

The invention belongs to the technical field of ampelopsis grossedentata finished product quality evaluation methods, and particularly discloses an ampelopsis grossedentata quality evaluation method based on a regression equation, and the method comprises the steps of ampelopsis grossedentata brewing, light absorption value determination, score calculation based on a model set by the light absorption value and the like, and the scheme is mainly applied to ampelopsis grossedentata finished product quality evaluation. The problem that a current ampelopsis grossedentata quality evaluation method is low in efficiency is solved.

Description

technical field [0001] The invention belongs to the technical field of quality evaluation methods for rattan tea products, and specifically discloses a quality evaluation method for rattan tea based on a regression equation. Background technique [0002] Promoting the structural reform of the agricultural supply side and adhering to the principle of promoting agriculture with quality is an inevitable trend in the development of agricultural products today. The status of high-quality agricultural products in agricultural development is becoming more and more important, and whether high-quality and high-priced products can be achieved has a great impact on the production and operation of high-quality agricultural products. At present, the production of rattan tea has been widely promoted, but its publicity and finishing processing lag behind, resulting in an oversupply situation. At the same time, the price war among enterprises has resulted in high quality and low prices, whi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/11G06F17/18G06Q10/06G06Q50/02
CPCG06F17/11G06F17/18G06Q10/0639G06Q50/02
Inventor 周防震卢延克张驰呙凌哲
Owner HUBEI UNIV FOR NATITIES