Gas chromatography/mass spectroscopy identification of artifacts formed in methylene chloride extracts of saline water

1988 ◽  
Vol 22 (11) ◽  
pp. 1347-1348 ◽  
Author(s):  
Nabil M. Fayad
Keyword(s):  
Gas Chromatography ◽  
Mass Spectroscopy ◽  
Methylene Chloride ◽  
Saline Water ◽  
Gas Chromatography Mass Spectroscopy

scholarly journals ISOLASI DAN UJI SITOTOKSIK SENYAWA LIMONEN DARI KULIT BATANG KASTURI (Mangifera casturi)

BIOSCIENTIAE ◽  
2018 ◽  
Vol 8 (2) ◽  
Author(s):  
Kholifatu Rosyidah
Keyword(s):  
Gas Chromatography ◽  
Liquid Chromatography ◽  
Cancer Cell ◽  
Mass Spectroscopy ◽  
Brine Shrimp ◽  
Methylene Chloride ◽  
Cell Leukemia ◽  
Pure Compounds ◽  
Vacuum Liquid Chromatography ◽  
Gas Chromatography Mass Spectroscopy

The air-stem barks of M.casturi were extracted with Methylene Chloride (MTC). The MTC extract’s had treatment with Brine Shrimp Lethality Test (BSLT) than analyzed with probit and resulted LC50= 47,31 ppm. MTC extract’s was fractionated by Vacuum Liquid Chromatography and recrystalization obtained pure compounds. The compounds was analyzed with GC-MS (Gas chromatography-Mass Spectroscopy) and cytotoxic test with cancer cell Leukemia P388. This compound is limonene and have IC50=70 ppm.

scholarly journals Constituents of Peel and Leaf Essential Oils of Citrus Medica L

2009 ◽  
Vol 1 (2) ◽  
pp. 387-392 ◽  
Author(s):  
M. N. I. Bhuiyan ◽  
J. Begum ◽  
P. K. Sardar ◽  
M. S. Rahman
Keyword(s):  
Gas Chromatography ◽  
Essential Oil ◽  
Essential Oils ◽  
Mass Spectroscopy ◽  
Chemical Constituents ◽  
Citrus Medica ◽  
Leaf Oil ◽  
Gas Chromatography Mass Spectroscopy ◽  
Total Oil ◽  
Peel Oil

The chemical constituents of leaf and peel essential oil of Citrus medica L. were analysed by gas chromatography mass spectroscopy (GC-MS). Nineteen components accounting for 99.9% of the oil were identified in leaf oil. The major constituents are erucylamide (28.43%), limonene (18.36%) and citral (12.95%). The peel oil contains forty three components accounting for 99.8% of the total oil and the major components are isolimonene (39.37%), citral (23.12%) and limonene (21.78%). Keywords: Citrus medica; Essential oils; GC-MS; Erucylamide; Isolimonene. © 2009 JSR Publications. ISSN: 2070-0237 (Print); 2070-0245 (Online). All rights reserved.DOI: 10.3329/jsr.v1i2.1760   

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