2007
DOI: 10.1590/s0102-695x2007000400015
|View full text |Cite
|
Sign up to set email alerts
|

Fingerprint of volatiles from plant extracts based on SPME-GC-MS

Abstract: RESUMO: "Perfi s gerados dos voláteis obtidos de extratos de plantas através da técnica MEFS-CG-EM" O Laboratório de Química de Produtos Naturais (LQPN) possui uma coleção ex situ de pequenas quantidades de extratos obtidos de componentes da biodiversidade para fi ns de bioprospecção. Esta coleção conta atualmente com cerca de 4000 extratos de mais de 1000 espécies distintas. Os extratos são usados na identifi cação de novos compostos bioativos que possam servir para o desenvolvimento de novas drogas contra as… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1
1

Citation Types

1
4
0
1

Year Published

2009
2009
2018
2018

Publication Types

Select...
7

Relationship

0
7

Authors

Journals

citations
Cited by 8 publications
(6 citation statements)
references
References 33 publications
1
4
0
1
Order By: Relevance
“…However, a seasonal variation could be observed in its levels when extracted by HS-SPME. These results also were observed in other studies, which led the authors to indicate this alternative extraction technique for detecting chemotypes or screening for compounds of interest abundant in complex matrices (19)(20)(21).…”
Section: Resultssupporting
confidence: 71%
“…However, a seasonal variation could be observed in its levels when extracted by HS-SPME. These results also were observed in other studies, which led the authors to indicate this alternative extraction technique for detecting chemotypes or screening for compounds of interest abundant in complex matrices (19)(20)(21).…”
Section: Resultssupporting
confidence: 71%
“…An SPME fiber (PDMS/DVB™ 65 µm; Supelco, USA) was inserted through the septum and left in the headspace for 5 min. Before use, the fiber was preconditioned at 230°C for 30 min in the GC injector port (Siqueira et al, 2007).…”
Section: Collection Of Volatiles By Spmementioning
confidence: 99%
“…In the past decade, headspace solid‐phase microextraction (HS‐SPME) has been widely employed for the simultaneous concentration and extraction of volatile flavour compounds from aromatic and medicinal plants . This technique is of particular interest as it is simple, sensitive, inexpensive, and can be considered to be solvent‐free .…”
Section: Introductionmentioning
confidence: 99%