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들깨의 FT-IR 스펙트럼 데이터로부터 다변량통계분석을 이용한 원산지 판별

양지영, 김현영, 이미자, 서우덕, 최준열, 송승엽*

Multivariate Analysis of FT-IR Spectroscopy Data from Different Countries of Perilla Seeds

Korean Journal of Breeding Science 2022;54(3):195-202.
Published online: September 1, 2022

국립식량과학원 작물기초기반과

Crop Foundation Research Division, National Institute of Crop Science, Rural Development Administration, Wanju, 55365, Republic of Korea

*Corresponding Author (E-mail: s2y337@korea.kr, Tel: +82-63-238-5336, Fax: +82-63-238-5305)
• Received: July 11, 2022   • Revised: August 10, 2022   • Accepted: August 12, 2022

Copyright © 2022 by the Korean Society of Breeding Science

This is an open-access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Citations

Citations to this article as recorded by  Crossref logo
  • Metabolic Discrimination of Mungbean (Vigna radiata L.) Sprout Depending on Growth Time from Multivariate Analysis of FT-IR Spectroscopy Data
    Song Yie Park, Yeong Jae Ah, Eun Ji Suh, Eun Bin Choi, Mi Ja Lee, Han Gyeol Lee, Woo Duck Seo, Yu-Na Kim, Seung-Yeob Song
    Korean Journal of Breeding Science.2024; 56(3): 269.     CrossRef
  • Determination of Production Year Using Multivariate Statistical Analysis from FTIR Spectrum Data of Perilla Leaves
    Hye-Young Seo, Eun Ji Suh, Eun Bin Choi, Mi Ja Lee, Han Gyeol Lee, Woo Duck Seo, Jung In Kim, Seung-Yeob Song
    Korean Journal of Breeding Science.2024; 56(1): 11.     CrossRef

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Multivariate Analysis of FT-IR Spectroscopy Data from Different Countries of Perilla Seeds
Korean. J. Breed. Sci.. 2022;54(3):195-202.   Published online September 1, 2022
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Multivariate Analysis of FT-IR Spectroscopy Data from Different Countries of Perilla Seeds
Korean. J. Breed. Sci.. 2022;54(3):195-202.   Published online September 1, 2022
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Multivariate Analysis of FT-IR Spectroscopy Data from Different Countries of Perilla Seeds
Image Image Image Image
Fig. 1 Representative FT-IR spectral from Perilla seed of main cultivar. FT-IR spectral ranges showed quantitative information of protein/amide I, II (1500-1700 cm-1), phosphodiester group (1300- 1500 cm-1), and sugar compound (950-1100 cm-1).
Fig. 2 PCA score plot (A) and loading value plot (B) of PCA analysis from FT-IR data of Perilla seed. Dotted shapes represent significant FT-IR spectral region for metabolic discrimination of each country.
Fig. 3 PLS-DA score plot (A) and Hierarchical dendrogram (B) of FT-IR data from Perilla seed. Dotted shapes represent significant FT-IR spectral region for metabolic discrimination of each country.
Fig. 4 Linear regression analysis between estimated and predicted values of Perilla seed by PLS regression model from FT-IR spectral data. Regression coefficient values (R2) was 0.99.
Multivariate Analysis of FT-IR Spectroscopy Data from Different Countries of Perilla Seeds

Summary of the PLS-DA classification results from FT-IR spectral data of Perilla seed.

Prediction Total
Kor1 Kor2 Kor3 Kor4 Kor5 Kor6 Cha1 Cha2 Cha3 Cha4 Cha5 Cha6
Cross validated Count Kor1 3 3
Kor2 3 3
Kor3 3 3
Kor4 3 3
Kor5 3 3
Kor6 3 3
Cha1 3 3
Cha2 3 3
Cha3 3 3
Cha4 3 3
Cha5 3 3
Cha6 3 3
Total 3 3 3 3 3 3 3 3 3 3 3 3 36
Table 1 Summary of the PLS-DA classification results from FT-IR spectral data of Perilla seed.

In bootstrapping, each case was classified by the functions derived from all other cases.

Kor: Korea, Cha: China.

MSEP (Mean Square Error of Prediction)=0.005

RMSEP (Root Mean Square Error of Prediction)=0.23

R2=0.99

p<0.01