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Metabolic profiling of piper species by direct analysis in real time mass spectrometry combined with principal component analysis

หน่วยงาน Central Drug Research Institute (CDRI), India

รายละเอียด

ชื่อเรื่อง : Metabolic profiling of piper species by direct analysis in real time mass spectrometry combined with principal component analysis
นักวิจัย : Chandra, Preeti , Bajpai, Vikas , Srivastva, Mukesh , Kumar, K B R , Kumar, Brijesh
คำค้น : P. Longum , P. Nigrum , P. Chaba , DARTMS , Principal Component Analysis
หน่วยงาน : Central Drug Research Institute (CDRI), India
ผู้ร่วมงาน : -
ปีพิมพ์ : 2557
อ้างอิง : Analytical Methods, 2014, 6, 4234-4239 , http://hdl.handle.net/123456789/1373
ที่มา : -
ความเชี่ยวชาญ : -
ความสัมพันธ์ : CSIR-CDRI Communication No. 8680
ขอบเขตของเนื้อหา : -
บทคัดย่อ/คำอธิบาย :

Piper nigrum (Black pepper), Piper longum (Indian tipali) and Piper chaba (Bangla tipali) are widely used medicinal herbs in traditional Indian systems of medicine. P. longum as well as P. chaba are considered as the inferior substituent of P. nigrum. A rapid chemical method of analysis was developed to generate the chemical fingerprints as an alternative means to the only available morphological basis of identification of these species. Direct analysis in real time mass spectrometry was applied to generate a chemical fingerprints for various parts viz. fruit, leaf and root of these Piper species followed by multivariate analysis for discrimination. Principal Component Analysis of DARTMS data served as a reliable method for species identification. Phytochemical analysis showed the presence of mainly alkaloids in various parts of Piper species. The results showed that different Piper species could be successfully differentiated using DARTMS fingerprinting together with principal component analysis and it is a promising method for rapid identification and quality control of Piper species.

บรรณานุกรม :
Chandra, Preeti , Bajpai, Vikas , Srivastva, Mukesh , Kumar, K B R , Kumar, Brijesh . (2557). Metabolic profiling of piper species by direct analysis in real time mass spectrometry combined with principal component analysis.
    : Central Drug Research Institute (CDRI), India.
Chandra, Preeti , Bajpai, Vikas , Srivastva, Mukesh , Kumar, K B R , Kumar, Brijesh . 2557. "Metabolic profiling of piper species by direct analysis in real time mass spectrometry combined with principal component analysis".
    : Central Drug Research Institute (CDRI), India.
Chandra, Preeti , Bajpai, Vikas , Srivastva, Mukesh , Kumar, K B R , Kumar, Brijesh . "Metabolic profiling of piper species by direct analysis in real time mass spectrometry combined with principal component analysis."
    : Central Drug Research Institute (CDRI), India, 2557. Print.
Chandra, Preeti , Bajpai, Vikas , Srivastva, Mukesh , Kumar, K B R , Kumar, Brijesh . Metabolic profiling of piper species by direct analysis in real time mass spectrometry combined with principal component analysis. : Central Drug Research Institute (CDRI), India; 2557.