Classification of Rosaceae Plants by Infrared Spectroscopy

Junwen Zheng; Xiaoxue Song; Yujia Gan; Zhongyu Wu; Zhongyu Yang; Quanhong Ou; Youming Shi; Gang Liu

doi:10.3788/LOP223412

Laser & Optoelectronics Progress, Volume. 61, Issue 9, 0930006(2024)

Classification of Rosaceae Plants by Infrared Spectroscopy

Junwen Zheng¹, Xiaoxue Song¹, Yujia Gan¹, Zhongyu Wu¹, Zhongyu Yang¹, Quanhong Ou¹, Youming Shi², and Gang Liu^1、*

Author Affiliations

¹School of Physics and Electronics, Information, Yunnan Normal University, Kunming 650500, Yunnan , China

²School of Physics and Electronic Engineering, Qujing Normal University, Qujing 655011, Yunnan , China

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Figures & Tables(10)

Fig. 1. FTIR spectra of leaves, petals and stamens of Rosaceae plants. (a) leaves; (b) petals; (c) stamens

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Fig. 2. PCA of leaves, petals and stamens of the Rosaceae plants in the range of 4000‒400 cm^-1. (a) Score plots; (b) PC-1 loading plots; (c) PC-2 loading plots

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Fig. 3. PCA of leaves of 13 different Rosaceae plants in the range of 1660‒1000 cm^-1. (a) Score plots; (b) PC-1 loading plots

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Fig. 4. HCA of leaves of 13 different Rosaceae plants in the range of 1800‒800 cm^-1

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Fig. 5. HCA of the leaves, petals and stamens of pink and white petals plants of Cerasus cerasoides (D. Don) Sok. and Malus spectabilis in the range of 1800‒800 cm^-1

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Fig. 6. PCA of leaves, petals and stamens of pink and white petals plants of Cerasus cerasoides (D. Don) Sok. and Malus spectabilis in the range of 1600‒1000 cm^-1

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Fig. 7. PCA of leaves of different Rosaceae plants with different petal colors in the range of 1800‒1000 cm^-1

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Table 1. Information on Rosaceae plants for experiment

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Table 1. Information on Rosaceae plants for experiment

Subfamily	Genus	Species	Code
Prunoideae	Cerasus	Cerasus cerasoides （D. Don） Sok.	GPYT
Prunoideae	Cerasus	Prunus serrulata var. lannesiana （Carri.） Makino	RBWY
Prunoideae	Amygdalus	Prunus persica L.	T
Prunoideae	Amygdalus	Amygdalus persica L. var. persica f. duplex Rehd.	BT
Prunoideae	Prunus	Prunus cerasifera ‘Atropurpurea’	ZYL
Prunoideae	Armeniaca	Prunus mume Siebold & Zucc.	M
Rosoideae Focke	Rosa	Rosa multiflora Thunb.	YQW
Rosoideae Focke	Rosa	Rosa chinensis Jacq.	YJ
Maloideae	Eriobotrya	Eriobotrya japonica （Thunb.） Lindl.	PP
Maloideae	Pyracantha	Pyracantha angustifolia （Franch.） C. K. Schneid.	ZYHJ
Maloideae	Malus	Malus micromalus	XFHT
Maloideae	Malus	Malus halliana Koehne	CSHT
Maloideae	Photinia	Photinia serratifolia （Desfontaines） Kalkman	SN

Table 2. Classification by SIMCA based on FTIR spectra of leaves, petals and stamens of different Rosaceae plants

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Table 2. Classification by SIMCA based on FTIR spectra of leaves, petals and stamens of different Rosaceae plants

Wavenumber range /cm^-1	Part of plant	Total number of spectra	Number of spectra in training set	Number of spectra in test set	Correct classification rate of test set /%
4000‒400	Leaf	170	119	51	96.08
	Petal	120	84	36	100
	Stamen	50	35	15	86.67
	Total	340	238	102	96.08
1800‒800	Leaf	170	119	51	100
	Petal	120	84	36	100
	Stamen	50	35	15	100
	Total	340	238	102	100

Table 3. Classification by SIMCA based on FTIR spectra of leaves of 13 different Rosaceae plants in the range of 1800‒800 cm^-1

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Table 3. Classification by SIMCA based on FTIR spectra of leaves of 13 different Rosaceae plants in the range of 1800‒800 cm^-1

Plant sample code	Color of petals	Total number of spectra	Number of spectra in training set	Number of spectra in test set	Correct classification rate of test set /%
GPYT	White	20	14	6	100
GPYT	Pink	20	14	6	100
M	White	20	14	6	100
	Pink	21	14	7	100
	Rose	20	14	6	100
XFHT	White	20	14	6	100
CSHT	Pink	19	14	5	100
YJ	Red	16	12	4	100
YJ	Pink	17	12	5	100
BT		16	12	4	100
PP		17	12	5	100
YQW		15	11	4	100
SN		20	14	6	100
T		20	14	6	100
YH		19	14	5	100
ZYHJ		19	14	5	100
ZYL		20	14	6	100
Total		319	227	92	100

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Junwen Zheng, Xiaoxue Song, Yujia Gan, Zhongyu Wu, Zhongyu Yang, Quanhong Ou, Youming Shi, Gang Liu. Classification of Rosaceae Plants by Infrared Spectroscopy[J]. Laser & Optoelectronics Progress, 2024, 61(9): 0930006

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Paper Information

Category: Spectroscopy

Received: Jan. 2, 2023

Accepted: Feb. 8, 2023

Published Online: May. 7, 2024

The Author Email: Gang Liu (gliu66@163.com)

DOI:10.3788/LOP223412

CSTR:32186.14.LOP223412

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology

Table 1. Information on Rosaceae plants for experiment

Table 1. Information on Rosaceae plants for experiment

Table 2. Classification by SIMCA based on FTIR spectra of leaves, petals and stamens of different Rosaceae plants

Table 2. Classification by SIMCA based on FTIR spectra of leaves, petals and stamens of different Rosaceae plants

Table 3. Classification by SIMCA based on FTIR spectra of leaves of 13 different Rosaceae plants in the range of 1800‒800 cm-1

Table 3. Classification by SIMCA based on FTIR spectra of leaves of 13 different Rosaceae plants in the range of 1800‒800 cm-1

Table 3. Classification by SIMCA based on FTIR spectra of leaves of 13 different Rosaceae plants in the range of 1800‒800 cm^-1

Table 3. Classification by SIMCA based on FTIR spectra of leaves of 13 different Rosaceae plants in the range of 1800‒800 cm^-1