Method and system for evaluating the multi-vitamin nutrition of eggs
By using nonlinear mapping and weighted processing, the problem of dimensional span in the multidimensional nutritional evaluation of eggs was solved, and a unified scoring and risk warning for egg nutritional indicators was achieved, improving the comparability and applicability of the evaluation.
CN122241147APending Publication Date: 2026-06-19JIANGNAN UNIV
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- JIANGNAN UNIV
- Filing Date
- 2026-03-18
- Publication Date
- 2026-06-19
Smart Images
Figure CN122241147A_ABST
Abstract
This invention relates to the field of food nutrition evaluation and egg grading technology, and provides a method and system for multidimensional nutritional evaluation of eggs. The method acquires indicator data of the edible portion of eggs, including amino acids, fatty acids, lutein / zeaxanthin, vitamins, trace elements, antioxidant indicators, and cholesterol content. Each indicator data is input into a preset mapping function to obtain individual scores from 0 to 100, where positive indicators use a monotonically increasing nonlinear mapping with an arctangent function, and cholesterol uses a monotonically decreasing mapping. The individual scores are weighted according to their respective dimensions to obtain scores for each dimension, and the multidimensional evaluation results are output. Optionally, the scores can be fused into a comprehensive score based on the dimension weights and a visual report can be generated.
Need to check novelty before this filing date? Find Prior Art