About: Determination of chemical changes in Isatis indigotica seeds carried after Chinese first spaceship with FTIR and 2D-IR correlation spectroscopy

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About: Determination of chemical changes in Isatis indigotica seeds carried after Chinese first spaceship with FTIR and 2D-IR correlation spectroscopy Goto Sponge NotDistinct Permalink

An Entity of Type : schema:ScholarlyArticle, within Data Space : covidontheweb.inria.fr associated with source document(s)

Attributes	Values
type	Academic Article research paper schema:ScholarlyArticle
isDefinedBy	Covid-on-the-Web dataset
has title	Determination of chemical changes in Isatis indigotica seeds carried after Chinese first spaceship with FTIR and 2D-IR correlation spectroscopy
Creator	Chen, Xiangdong Lan, Jin Mei, Xiling Keong, Choong
Source	Elsevier; Medline; PMC
abstract	Spaceflight represents a complex environmental condition. Space mutagenesis breeding has achieved and marked certain results over the years. This method was employed in our previous studies in order to obtain improved germplasm of Isatis indigotica. This study is to determine the chemical changes in I. indigotica seeds carried after Chinese first spaceship (Shenzhou I). Fourier transform infrared (FTIR), second derivative and two-dimensional infrared (2DIR) correlation spectroscopy were used in analysis. Not much differences between the two spectra were found except the peaks in the range of 1500–1200 cm(−)(1) which was about 7 cm(−)(1) different and indicated the absorption could be initialed from different bonds. SP4 showed different derivative compared with C4 in the second derivative spectra of 1200–800 cm(−)(1). The stronger signal of 2DIR in SP4 indicated the protein content of the seed was changed after spaceflight. It is concluded that spaceflight provided an extreme condition that caused changes of chemical properties in I. indigotica.
has issue date	2014-04-24(xsd:dateTime)
bibo:doi	10.1016/j.saa.2014.01.048
bibo:pmid	24508891
has license	no-cc
sha1sum (hex)	4f0d770455ae3703f1f8dae7cefa9c0d8df1228f
schema:url	https://doi.org/10.1016/j.saa.2014.01.048
resource representing a document's title	Determination of chemical changes in Isatis indigotica seeds carried after Chinese first spaceship with FTIR and 2D-IR correlation spectroscopy
has PubMed Central identifier	PMC7108284
has PubMed identifier	24508891
schema:publication	Spectrochim Acta A Mol Biomol Spectrosc
resource representing a document's body	covid:4f0d770455ae3703f1f8dae7cefa9c0d8df1228f#body_text
is schema:about of	named entity 'correlation spectroscopy' named entity 'DETERMINATION' named entity 'CORRELATION SPECTROSCOPY' named entity 'ISATIS INDIGOTICA' named entity 'CHINESE' named entity 'CHEMICAL' named entity 'CHANGES' named entity 'CARRIED' named entity 'SEEDS' named entity 'FTIR' named entity '2D-IR' named entity 'mutagenesis' named entity 'FTIR' named entity 'phenotypical' named entity 'correlation' named entity 'influenza' named entity 'steroids' named entity 'saccharides' named entity 'FTIR' named entity 'infectious diseases' named entity '2DIR' named entity 'Isatis indigotica' named entity 'endotoxic' named entity 'syringic acid' named entity 'antitumor' named entity 'raw material' named entity 'correlation' named entity 'amide' named entity 'wavenumber' named entity 'anti-inflammatory' named entity 'correlation' named entity 'FTIR' named entity 'carried' named entity 'FTIR' named entity 'correlation spectroscopy' named entity 'Isatis indigotica' named entity 'anti-virus' named entity 'Chinese Academy of Medical Sciences' named entity 'mutagenesis' named entity 'correlation' named entity 'Chinese traditional medicine' named entity '0.01' named entity 'mutagenesis' named entity 'correlation' named entity 'amino acids' named entity 'correlation' named entity 'Retsch' named entity 'tonsillitis' named entity 'FTIR' named entity 'PR China' named entity 'magnetic field' named entity '2DIR' named entity 'Herbal Medicines' named entity 'FTIR' named entity 'amine' named entity 'China' named entity 'seed' named entity 'KBr' named entity 'FTIR' named entity 'raw material' named entity 'anti-bacterial' named entity 'flavonoids' named entity 'correlation' named entity '2DIR' named entity 'triterpenoids' named entity '2DIR' named entity 'amide' named entity 'FTIR' named entity '2DIR' named entity 'FTIR' named entity 'Chinese Pharmacopoeia' named entity '2DIR' named entity 'correlation' named entity 'amide' named entity '2DIR' named entity 'FTIR' named entity 'glycosides' named entity 'mutation'

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