Fourier transform infrared (FTIR) spectroscopic characteristics of ornamental plant leaves in response to formaldehyde stress
To provide more evidence for selection of plant species with strong formaldehyde (HCHO)- absorbing and-purifying capacity, the HCHO- absorbing and-metabolizing capacity and the physiological characteristics of two ornamental plants, Philodendron panduriforme and Cymbidium grandiflorium, under 2 and...
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| Language: | English |
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Zhejiang University Press
2010-11-01
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| Series: | 浙江大学学报. 农业与生命科学版 |
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| Online Access: | https://www.academax.com/doi/10.3785/j.issn.1008-9209.2010.06.013 |
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| author | CHENG Qin HUANG Shu-shi MEI Yan XU Di CHEN Li-mei |
| author_facet | CHENG Qin HUANG Shu-shi MEI Yan XU Di CHEN Li-mei |
| author_sort | CHENG Qin |
| collection | DOAJ |
| description | To provide more evidence for selection of plant species with strong formaldehyde (HCHO)- absorbing and-purifying capacity, the HCHO- absorbing and-metabolizing capacity and the physiological characteristics of two ornamental plants, Philodendron panduriforme and Cymbidium grandiflorium, under 2 and 4 mmol·L<sup>-1</sup> HCHO stress conditions were studied by the method of FTIR combined with conventional physiological approach. The results showed that the HCHO-absorbing and -metabolizing capacity of C. grandiflorium leaves was about 2 fold greater than that of P. panduriforme. P. panduriforme and C. grandiflorium had different physiological pattern in response to HCHO stress. P. panduriforme had a dramatic response to HCHO stress in a very short period (1 d) after HCHO treatment and augmented its HCHO-metabolism and -resistance ability by increasing the synthesis of substances in leaf cells. Contrary, the response of C. grandiflorium to HCHO stress was not obvious and the HCHO-metabolism and -resistance ability was increased by consuming the storage materials in leaf cells. There was a better relativity between the time for completely absorbing HCHO by P. panduriforme and C. grandiflorium leaves after 2 and 4 mmol·L<sup>-1</sup> HCHO treatment and the time for the recovery of each band height to normal level in FTIR spectra. Under HCHO stress conditions, the change trends of total soluble protein and soluble sugar contents in the two plant leaves basically corresponded with those shown by FTIR data, suggesting that FTIR data could reflect the physiological characteristics of the two plant leaves in response to HCHO stress. Therefore, FTIR analysis can be applied to investigate the changes in physiological characteristics of plants under HCHO stress conditions and the ability of plants to absorb and metabolize HCHO. |
| format | Article |
| id | doaj-art-028b23a2aa47477385b7c5f29a2355a7 |
| institution | DOAJ |
| issn | 1008-9209 2097-5155 |
| language | English |
| publishDate | 2010-11-01 |
| publisher | Zhejiang University Press |
| record_format | Article |
| series | 浙江大学学报. 农业与生命科学版 |
| spelling | doaj-art-028b23a2aa47477385b7c5f29a2355a72025-08-20T03:16:06ZengZhejiang University Press浙江大学学报. 农业与生命科学版1008-92092097-51552010-11-013667468210.3785/j.issn.1008-9209.2010.06.01310089209Fourier transform infrared (FTIR) spectroscopic characteristics of ornamental plant leaves in response to formaldehyde stressCHENG QinHUANG Shu-shiMEI YanXU DiCHEN Li-meiTo provide more evidence for selection of plant species with strong formaldehyde (HCHO)- absorbing and-purifying capacity, the HCHO- absorbing and-metabolizing capacity and the physiological characteristics of two ornamental plants, Philodendron panduriforme and Cymbidium grandiflorium, under 2 and 4 mmol·L<sup>-1</sup> HCHO stress conditions were studied by the method of FTIR combined with conventional physiological approach. The results showed that the HCHO-absorbing and -metabolizing capacity of C. grandiflorium leaves was about 2 fold greater than that of P. panduriforme. P. panduriforme and C. grandiflorium had different physiological pattern in response to HCHO stress. P. panduriforme had a dramatic response to HCHO stress in a very short period (1 d) after HCHO treatment and augmented its HCHO-metabolism and -resistance ability by increasing the synthesis of substances in leaf cells. Contrary, the response of C. grandiflorium to HCHO stress was not obvious and the HCHO-metabolism and -resistance ability was increased by consuming the storage materials in leaf cells. There was a better relativity between the time for completely absorbing HCHO by P. panduriforme and C. grandiflorium leaves after 2 and 4 mmol·L<sup>-1</sup> HCHO treatment and the time for the recovery of each band height to normal level in FTIR spectra. Under HCHO stress conditions, the change trends of total soluble protein and soluble sugar contents in the two plant leaves basically corresponded with those shown by FTIR data, suggesting that FTIR data could reflect the physiological characteristics of the two plant leaves in response to HCHO stress. Therefore, FTIR analysis can be applied to investigate the changes in physiological characteristics of plants under HCHO stress conditions and the ability of plants to absorb and metabolize HCHO.https://www.academax.com/doi/10.3785/j.issn.1008-9209.2010.06.013Fourier transform infrared (FTIR) spectroscopyformaldehyde stressphysiological characteristicsornamental plants |
| spellingShingle | CHENG Qin HUANG Shu-shi MEI Yan XU Di CHEN Li-mei Fourier transform infrared (FTIR) spectroscopic characteristics of ornamental plant leaves in response to formaldehyde stress 浙江大学学报. 农业与生命科学版 Fourier transform infrared (FTIR) spectroscopy formaldehyde stress physiological characteristics ornamental plants |
| title | Fourier transform infrared (FTIR) spectroscopic characteristics of ornamental plant leaves in response to formaldehyde stress |
| title_full | Fourier transform infrared (FTIR) spectroscopic characteristics of ornamental plant leaves in response to formaldehyde stress |
| title_fullStr | Fourier transform infrared (FTIR) spectroscopic characteristics of ornamental plant leaves in response to formaldehyde stress |
| title_full_unstemmed | Fourier transform infrared (FTIR) spectroscopic characteristics of ornamental plant leaves in response to formaldehyde stress |
| title_short | Fourier transform infrared (FTIR) spectroscopic characteristics of ornamental plant leaves in response to formaldehyde stress |
| title_sort | fourier transform infrared ftir spectroscopic characteristics of ornamental plant leaves in response to formaldehyde stress |
| topic | Fourier transform infrared (FTIR) spectroscopy formaldehyde stress physiological characteristics ornamental plants |
| url | https://www.academax.com/doi/10.3785/j.issn.1008-9209.2010.06.013 |
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