Spectroscopy and Spectral Analysis, Volume. 41, Issue 2, 540(2021)
Quantitative Analysis of Goat Serum Protein Content by Raman Spectroscopy Based on IABC-SVR
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Fig. 1. Raman processing
(a): 26 groups of original Raman spectra; (b): Smoothing processing; (c): Background baseline deduction; (d): Normalization
Fig. 4. Correlation curve between actual value and predicted value in model test set
Fig. 6. Correlation curve between actual value and predicted value in three models’ prediction results
Table 1. Characteristic peak of serum protein and its attribution
View tableView in ArticleTable 1. Characteristic peak of serum protein and its attribution
拉曼位移
/cm-1振动模式初步指认 主要归属 379.05 Trp 色氨酸 451.87 Man D-甘露醇 568.07 ν (s-s)二硫键伸缩振动 636.12 ν (s-s), Tyr酪氨酸 709.73 γ (c-s)辅酶 797.08 Asn 天冬酰胺 864.21 Trp 色氨酸 920.15 ν (c-c), ManD-甘露醇 1 009.95 ν (c-n), Man, Amide-ⅢD-甘露醇, 碳氮键伸缩振动, 酰胺-Ⅲ 1 072.24 Beta carotene, Tyr β-胡萝卜素, 酪氨酸
Table 2. Evaluation results of three modeling methods
View tableView in ArticleTable 2. Evaluation results of three modeling methods
MSE r Time/s BP 0.681 2 0.971 46 23.5 ABC-SVR 0.321 2 0.979 47 2.5 IABC-SVR 0.244 3 0.990 27 1.9
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Xing-hu FU, Fei ZHAO, Zhen-xing WANG, Xin LU, Guang-wei FU, Wa JIN, Wei-hong BI. Quantitative Analysis of Goat Serum Protein Content by Raman Spectroscopy Based on IABC-SVR[J]. Spectroscopy and Spectral Analysis, 2021, 41(2): 540
Paper Information
Category: Research Articles
Received: Dec. 29, 2019
Accepted: Apr. 27, 2020
Published Online: Apr. 8, 2021
The Author Email: FU Xing-hu (fuxinghu@ysu.edu.cn)
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