A simple and novel biomarker panel for serofluid dish rapid quality and safety assessment based on gray relational analysis

Zhou, Zhaoyang; Hu, Shujian; Zhang, Rentao; Ma, Yunhao; Du, Kangjia; Sun, Mengze; Zhang, Hao; Jiang, Xinrong; Tu, Hongyuan; Wang, Xiaojuan; Chen, Peng

doi:10.1016/j.fbio.2021.101188

Cited by 3 publications

(2 citation statements)

References 32 publications

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“…In addition, the value of the resolution factor ρ needs to be set. The value of ρ is taken in the range [0,1], the closer ρ is to 1 means that the resolution of the correlation coefficient is larger, and vice versa if the resolution is smaller, generally taking the value 0.5 (Zhou et al, 2021). Then, the grey correlation coefficient between each evaluation index and the reference series can be expressed as Equation 10:…”

Section: Building a Grey Correlation Matrixmentioning

confidence: 99%

A grey comprehensive evaluation model for wheat quality incorporating PCA-EWM

2023

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The objective and accurate evaluation of wheat quality is the key to ensuring the safety of wheat storage. Due to the complexity and variability of wheat quality, traditional methods, such as the evaluation of single physical and chemical index, have the problems of insufficient information and poor differentiation of fuzzy intervals. Based on grey systems theory, this paper proposes a new comprehensive wheat quality grading model. Firstly, eight physical and chemical indices are selected as the factor set of the evaluation model, and the key quality indices are analyzed and screened by principal component analysis (PCA). The entropy weight method (EWM) is then used to measure the importance of the contribution of selected indices to wheat quality information. Finally, the grey evaluation model is then used to determine the grey correlation of the evaluation levels of different batches of wheat, and to rank the superiority and inferiority. The model is applied to the comprehensive analysis and evaluation of wheat samples, verifying the feasibility and validity of the model and providing some theoretical guidance for the evaluation of wheat quality.

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Section: Building a Grey Correlation Matrixmentioning

confidence: 99%

A grey comprehensive evaluation model for wheat quality incorporating PCA-EWM

2023

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“…Serofluid dish ( Jiangshui in Chinese) is a kind of traditional fermented vegetable food in Northwest China with a long history, and contains many microorganisms, mainly including Lactobacillus and Acetobacter ( Chen et al, 2016 ; Liu et al, 2019 ; Zhou et al, 2021 ). According to our previous studies, the cell-free culture supernatant of serofluid dish and Lactobacillus had good inhibitory effects on the proliferation of colorectal cancer cells.…”

Section: Introductionmentioning

confidence: 99%