Preliminary results of determination of chemical changes on lingzhi or reishi medicinal mushroom, ganoderma lucidum (W.Curt.

Fr.)P. Karst. (higher basidiomycetes) carried by shenzhou i spaceship with ftir and 2D-IR correlation spectroscopy

Yew Keong Choong, Xiangdong Chen, Jamia Azdina Jamal, Qiuying Wang, Jin Lan

Research output: Contribution to journalArticle

7 Citations (Scopus)

Abstract

Spaceflight represents a complex environmental condition. Space mutagenesis breeding has achieved marked results over the years. The objective of this study is to determine the chemical changes in medicinal mushroom Ganoderma lucidum cultivated after spaceflight in 1999. Fourier transform infrared (FTIR) and two-dimensional infrared (2DIR) correlation spectroscopy were used in analysis. The sample Sx and its control Cx showed the least dissimilarities in one-dimensional FTIR spectra, but absorbance of Sx is twice as high as Cx. Sx presented a clear peak at 1648 cm-1 in 2nd derivative spectra, which could not be detected in the Cx. The 2DIR spectra showed the intensity of Sx in the range 1800-1400 cm-1 for protein is higher than the control. The sample Sx produced some carbohydrate peaks in the area of 889 cm-1 compared with the Cx. The spaceflight set up an extreme condition and caused changes of chemical properties in G. lucidum strain.

Original languageEnglish
Pages (from-to)295-305
Number of pages11
JournalInternational Journal of Medicinal Mushrooms
Volume14
Issue number3
DOIs
Publication statusPublished - 2012

Fingerprint

Reishi
Space Flight
Basidiomycota
Agaricales
Spectrum Analysis
Fourier Analysis
Mutagenesis
Breeding
Carbohydrates
Proteins

Keywords

  • 2D-IR
  • Chemical changes
  • FTIR
  • Ganoderma lucidum
  • Lingzhi or reishi mushroom
  • Medicinal mushrooms
  • Space flight

ASJC Scopus subject areas

  • Applied Microbiology and Biotechnology
  • Drug Discovery
  • Pharmacology

Cite this

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title = "Preliminary results of determination of chemical changes on lingzhi or reishi medicinal mushroom, ganoderma lucidum (W.Curt.: Fr.)P. Karst. (higher basidiomycetes) carried by shenzhou i spaceship with ftir and 2D-IR correlation spectroscopy",
abstract = "Spaceflight represents a complex environmental condition. Space mutagenesis breeding has achieved marked results over the years. The objective of this study is to determine the chemical changes in medicinal mushroom Ganoderma lucidum cultivated after spaceflight in 1999. Fourier transform infrared (FTIR) and two-dimensional infrared (2DIR) correlation spectroscopy were used in analysis. The sample Sx and its control Cx showed the least dissimilarities in one-dimensional FTIR spectra, but absorbance of Sx is twice as high as Cx. Sx presented a clear peak at 1648 cm-1 in 2nd derivative spectra, which could not be detected in the Cx. The 2DIR spectra showed the intensity of Sx in the range 1800-1400 cm-1 for protein is higher than the control. The sample Sx produced some carbohydrate peaks in the area of 889 cm-1 compared with the Cx. The spaceflight set up an extreme condition and caused changes of chemical properties in G. lucidum strain.",
keywords = "2D-IR, Chemical changes, FTIR, Ganoderma lucidum, Lingzhi or reishi mushroom, Medicinal mushrooms, Space flight",
author = "Choong, {Yew Keong} and Xiangdong Chen and Jamal, {Jamia Azdina} and Qiuying Wang and Jin Lan",
year = "2012",
doi = "10.1615/IntJMedMushr.v14.i3.60",
language = "English",
volume = "14",
pages = "295--305",
journal = "International Journal of Medicinal Mushrooms",
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AU - Choong, Yew Keong

AU - Chen, Xiangdong

AU - Jamal, Jamia Azdina

AU - Wang, Qiuying

AU - Lan, Jin

PY - 2012

Y1 - 2012

N2 - Spaceflight represents a complex environmental condition. Space mutagenesis breeding has achieved marked results over the years. The objective of this study is to determine the chemical changes in medicinal mushroom Ganoderma lucidum cultivated after spaceflight in 1999. Fourier transform infrared (FTIR) and two-dimensional infrared (2DIR) correlation spectroscopy were used in analysis. The sample Sx and its control Cx showed the least dissimilarities in one-dimensional FTIR spectra, but absorbance of Sx is twice as high as Cx. Sx presented a clear peak at 1648 cm-1 in 2nd derivative spectra, which could not be detected in the Cx. The 2DIR spectra showed the intensity of Sx in the range 1800-1400 cm-1 for protein is higher than the control. The sample Sx produced some carbohydrate peaks in the area of 889 cm-1 compared with the Cx. The spaceflight set up an extreme condition and caused changes of chemical properties in G. lucidum strain.

AB - Spaceflight represents a complex environmental condition. Space mutagenesis breeding has achieved marked results over the years. The objective of this study is to determine the chemical changes in medicinal mushroom Ganoderma lucidum cultivated after spaceflight in 1999. Fourier transform infrared (FTIR) and two-dimensional infrared (2DIR) correlation spectroscopy were used in analysis. The sample Sx and its control Cx showed the least dissimilarities in one-dimensional FTIR spectra, but absorbance of Sx is twice as high as Cx. Sx presented a clear peak at 1648 cm-1 in 2nd derivative spectra, which could not be detected in the Cx. The 2DIR spectra showed the intensity of Sx in the range 1800-1400 cm-1 for protein is higher than the control. The sample Sx produced some carbohydrate peaks in the area of 889 cm-1 compared with the Cx. The spaceflight set up an extreme condition and caused changes of chemical properties in G. lucidum strain.

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KW - Chemical changes

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KW - Lingzhi or reishi mushroom

KW - Medicinal mushrooms

KW - Space flight

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