Gc-MS Analysis of Bioactive Constituents of Jasmine Flower

Abstract

Gas Chromatography-Mass Spectrometry (GC-MS) the best technique to identified the compounds of essential oils by comparison of mass spectra data obtained from the sample with that taken from pure commercially available standards injected under the same conditions. To characterize the chemical constituents of Hibiscus Flower using GC-MS, the shade dried flower powder was extracted with methanol by using Microwave-assisted Hydrodistillation (MAHD). The GC-MS analysis provided different peaks determining the presence of ten compounds. These compounds havebiological activity namely 2-Phenylthiolane (57.31%), Cyclohexene, 3-ethenyl- (25.91%), Acetaldehyde (12.70%), N-Methylallylamine (9.99%), ropanamide (6.79%) and Phthalic acid, bis (7-methyloctyl) ester (5.21%). From the results, it can be concluded that Jasmine flower extract shows the presence of 10 phytocompounds. The presence of various bioactive compounds justifies the use of the jasmine flower for various ailments by traditional practitioners.

Physicochemical Characterization and Antimicrobial Activity against Erwinia amylovora, Erwinia vitivora, and Diplodia seriata of a Light Purple Hibiscus syriacus L. Cultivar

“…Concerning the presence of 9,12-octadecadienoic acid (in a 4.4%), it is worth noting that it has also been found by Dingjian et al [ 5 ] in the essential oil of H. syriacus . Regarding DDMP-4-one, a principal reducing Maillard compound [ 40 ], it has been identified in H. tiliaceus [ 6 ] and in H. rosa-sinensis flowers [ 7 ]. In relation to nonanoic acid, albeit present in small amounts (0.82%), it had been previously found in the root of H. syriacus [ 8 ].…”

“…The genus Hibiscus (subkingdom Magnoliophyta, class Magnoliopsida, family Malvaceae), which contains 300 species distributed around the world, constitutes an interesting source of potential bioactive molecules with diverse biological activities, as discussed in the review papers by Vasudeva et al [ 1 ] and Maganha et al [ 2 ]. In fact, a wide range of bioactive phytochemicals have been reported for H. sabdariffa , H. tiliaceus , H. rosa-sinensis , and H. mutabilis extracts in the literature [ 3 , 4 , 5 , 6 , 7 , 8 , 9 , 10 , 11 , 12 , 13 , 14 ].…”

Essential Oil from Hibiscus Flowers through Advanced Microwave-Assisted Hydrodistillation and Conventional Hydrodistillation

“…e yield of flower oil can be affected by variables in the extraction process [35]. ese variables include the solvent ratio, extraction power, and extraction time.…”

Aktivitas Antibakteri Ekstrak Kelopak Bunga Rosela terhadap Bakteri Multidrug Resistant Acinetobacter baumannii dan Pseudomonas aeruginosa

“…Pada penelitian Çömlekcioğlu dkk (2020) 22 yang menguji ekstrak kelopak bunga H. sabdariffa dengan metode ekstraksi soxhlet dan ultrasonic bath dan pelarut etanol, ditemukan ada 14 macam asam lemak dimana 3 komponen asam lemak terbanyak adalah asam oleat, asam linoleat, dan asam palmitat. Selain itu, pada penelitian Rassem (2017) 23 yang menguji ekstrak bunga H. sabdariffa dengan metode ekstraksi Microwave-assisted Hydrodistillation (MADH) dan pelarut metanol, salah satu senyawa yang ditemukan dalam ekstrak adalah hexadecanoic acid, methyl ester (metil palmitat).…”