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Method and system for evaluating nutrition aiming at daily catering of user

A nutrition evaluation and user technology, applied in special data processing applications, instruments, electrical and digital data processing, etc., can solve problems such as heavy workload, lack of unified standards, unavoidable subjective factors, etc., to promote optimization and promote better. The effect of optimizing and promoting meal matching results

Inactive Publication Date: 2011-02-02
上海黎众木业有限公司
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

[0004] (1) There is a lack of unified standards, and often each nutritionist will make a judgment on the same catering based on his own experience, which is difficult to avoid subjective factors, and at the same time, the written judgment results cannot be compared with each other
[0005] (2) Due to the limited knowledge of the nutritionist, the nutritional evaluation of the meal may not be comprehensive enough
[0006] (3) Manual evaluation of catering, the workload is large, it is impossible to evaluate a large number of catering, and to find the optimal nutritional catering by comparison
This patent application cannot provide an accurate evaluation of the user's daily meals

Method used

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  • Method and system for evaluating nutrition aiming at daily catering of user
  • Method and system for evaluating nutrition aiming at daily catering of user
  • Method and system for evaluating nutrition aiming at daily catering of user

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Embodiment 1

[0058] The invention discloses a method and system for nutritionally evaluating daily meals for users, which can comprehensively evaluate the nutrition for daily meals for different users, and provide evaluation standards for manual / automatic nutritional meals. In this embodiment, food includes foods such as rice, vegetables, beverages, and alcoholic beverages.

[0059] The present invention deduces the user's nutritional needs according to the user's characteristic information and related nutritional data, and at the same time calculates the nutritional components contained in the daily meals provided to the user, and makes a comprehensive nutritional evaluation by summarizing the two aspects of information .

[0060] see figure 1 , the present invention discloses a method for nutritionally evaluating a user's daily catering, the method comprising the following steps:

[0061] A. Provide a database, which contains: information on nutritional needs of different user characte...

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Abstract

The invention discloses a method and a system for evaluating nutrition aiming at daily catering of a user. The method comprises the following steps of: A, providing a database; B, acquiring characteristic information of the user; C, acquiring daily catering data of the user; D, acquiring the user-targeted evaluation score of the daily catering data, wherein D1, the evaluation score comprises nutrition balance score Ns which is obtained by D11, calculating the nutrition score Nsi of the ith (i is 1, 2...N) nutrition component, and D12, acquiring a weighted average according to the nutrition scores and the weighting coefficients of N nutrition components and acquiring the nutrition balance score of the daily catering; and E, evaluating the nutrition according to the evaluation score. The method for comprehensively evaluating the nutrition aiming at the daily catering of different users provides evaluation criterion for artificial / automatic nutrition catering.

Description

technical field [0001] The present invention relates to a nutritional evaluation method, in particular to a nutritional evaluation method for a user's daily catering; in addition, the present invention also relates to an evaluation system for the aforementioned nutritional evaluation method for a user's daily catering. Background technique [0002] With the development of society, people pay more and more attention to the issue of healthy diet. Nutritionally balanced and healthy meals are conducive to people maintaining good physical fitness and avoiding diseases caused by unreasonable diets. In order to configure nutritionally balanced and healthy meals for different users, it is necessary to develop a comprehensive nutritional evaluation system for daily meals, which takes into account the daily intake of nutrients required by different users, the energy ratio of meals, and the Chinese food with meals. The nutritional requirements of users in many aspects such as mutual g...

Claims

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Application Information

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IPC IPC(8): G06F19/00
Inventor 栾添昊朱杰
Owner 上海黎众木业有限公司
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