Phytochemical Characterization and Biological Activities of a Hydroalcoholic Extract Obtained from the Aerial Parts ofMatthiola incana(L.) R.Br. subsp.incana(Brassicaceae) Growing Wild in Sicily (Italy)

2019 ◽  
Vol 16 (4) ◽  
Author(s):  
Natalizia Miceli ◽  
Emilia Cavò ◽  
Salvatore Ragusa ◽  
Francesco Cacciola ◽  
Paola Dugo ◽  
...  
Keyword(s):  
Biological Activities ◽  
Hydroalcoholic Extract ◽  
Aerial Parts

scholarly journals Flavone Glycosides from the Aerial Parts of Stachys lavandulifolia Vahl

2020 ◽  
Vol 26 (2) ◽  
pp. 198-202
Author(s):  
Amin Akbari-Ahangar ◽  
Mohammad-Reza Delnavazi
Keyword(s):  
Biological Activities ◽  
Flavonoid Glycosides ◽  
Phytochemical Analysis ◽  
Hydroalcoholic Extract ◽  
Perennial Plant ◽  
H Nmr ◽  
Flavone Glycosides ◽  
Aerial Parts ◽  
Medicinal Properties ◽  
C Nmr

Background: Stachys lavandulifolia Vahl is an herbaceous perennial plant which its flowering aerial parts are used traditionally as gastrotonic, spasmolytic, sedative and for the treatment of gastrointestinal disorders. In the present study the aerial parts of this medicinal plant was investigated for its flavonoid glycosides content. Methods: n-butanol fraction derived from hydroalcoholic extract of S. lavandulifolia was subjected to phytochemical analysis using chromatography on Sephadex LH-20 and RP-18 silica gel columns. The structures of isolated compounds were identified using 1H-NMR, 13C-NMR and UV spectral analysis. Results: Four flavone glycosides, chrysoeriol-7-O-β-D-glucopyranoside (1), apigenin-7-O-(6″-O-acetyl)-β-D-glucopyranoside (2), luteolin-7-O-β-D-glucopyranoside (3), apigenin-7-O-β-D-glucopyranoside (4), along with apigenin (5) and chlorogenic acid (6) were isolated from S. lavandulifolia aerial parts. Conclusion: Identification of these phenolic compounds with some known biological activities in S. lavandulifolia explains some medicinal properties reported for this species and make scientific rationale for its traditional uses.

Fibrinolytic, Anti-Inflammatory and Cytotoxic Potentialities of Extracts and Chemical Constituents of Manglicolous Lichen, Graphis ajarekarii Patw. & C. R. Kulk

2020 ◽  
Vol 10 (1) ◽  
pp. 87-93 ◽  
Author(s):  
Vinay Bharadwaj Tatipamula ◽  
Girija Sastry Vedula
Keyword(s):  
Protein Denaturation ◽  
Biological Activities ◽  
Chemical Constituents ◽  
Fibrin Clot ◽  
Hydroalcoholic Extract ◽  
Paw Oedema ◽  
Anti Inflammatory ◽  
Rat Paw ◽  
Rat Paw Oedema

Background: Lichens which are betide to mangroves are termed as Manglicolous Lichens (ML). As these ML are habituated under stress conditions, they are screened for unique metabolites and biological activities. Objective: The study aimed to establish the chemical and biological profile of ML, Graphis ajarekarii. Methods: The Ethyl Acetate Extract of G. ajarekarii (EAE) was subjected to chromatographic techniques and the obtained isolates were characterized by spectroscopic analysis. The hydroalcoholic extract of G. ajarekarii (AE), EAE, isolates and Hydroalcoholic Extract of host (HE) were evaluated for fibrinolytic (fibrin clot method), in vitro (protein denaturation method) and in vivo (formalin-induced rat paw oedema assay), anti-inflammatory and cytotoxicity (MTT assay) activities. Results: Chemical investigation of the EAE led to the isolation of two known compounds namely atranorin (1) and ribenone (2), which were confirmed by spectral data. The AE and EAE gradually lysed the fibrin clot with 94.54 and 65.07%, respectively, at 24 h. The AE inhibited protein denaturation of about 88.06%, while the standard (Indomethacin) with 93.62%. Similarly, the in vivo antiinflammatory analysis of AE (200 mg/mL) showed potent reduction of rat paw oedema than the standard, whereas EAE and 1 depicted moderate depletion. In addition, the AE revealed prominence inhibition on MCF-7, DU145 and K-562 with IC50 values of 69.5, 42.5 and 38 µg/mL, respectively, whereas the HE exhibited mild inhibitory profile against fibrin clot, inflammation and cancer. Conclusion: From the results, it can be concluded that the G. ajarekarii has an aptitude to act against coagulation, inflammation and cancer cells.

scholarly journals Phytochemistry and Biological Activities of Iris Species Growing in Iraqi Kurdistan and Phenolic Constituents of the Traditional Plant Iris postii

Molecules ◽  
2021 ◽  
Vol 26 (2) ◽  
pp. 264
Author(s):  
Hawraz Ibrahim M. Amin ◽  
Faiq H. S. Hussain ◽  
Soran K. Najmaldin ◽  
Zaw Min Thu ◽  
Mohammed Farhad Ibrahim ◽  
...  
Keyword(s):  
Antioxidant Activities ◽  
Biological Activities ◽  
Radical Scavenging ◽  
Chromatographic Separations ◽  
Traditional Use ◽  
Methanolic Extracts ◽  
Aerial Parts ◽  
Traditional Remedies ◽  
Phenolic Constituents ◽  
Total Antioxidant

A dozen Iris species (Iridaceae) are considered traditional remedies in Kurdistan, especially for treating inflammations. Phytochemical studies are still scarce. The information reported in the literature about Iris species growing in Kurdistan has been summarized in the first part of this paper, although, except for Iris persica, investigations have been performed on vegetal samples collected in countries different from Kurdistan. In the second part of the work, we have investigated, for the first time, the contents of the methanolic extracts of Iris postii aerial parts and rhizomes that were collected in Kurdistan. Both extracts exhibited a significant dose-dependent free radical scavenging and total antioxidant activities, comparable to those of ascorbic acid. Medium-pressure liquid chromatographic separations of the two extracts afforded l-tryptophan, androsin, isovitexin, swertisin, and 2″-O-α-l-rhamnopyranosyl swertisin from the aerial parts, whereas ε-viniferin, trans-resveratrol 3,4′-O-di-β-d-glucopyranoside, and isotectorigenin were isolated from the rhizomes. This is the first finding of the last three metabolites from an Iris species. The various remarkable biological activities of isolated compounds scientifically sustain the traditional use of I. postii as a medicinal plant.

scholarly journals Antidepressant and anxiolytic activity of Lavandula officinalis aerial parts hydroalcoholic extract in scopolamine-treated rats

2017 ◽  
Vol 55 (1) ◽  
pp. 958-965 ◽  
Author(s):  
Batool Rahmati ◽  
Zahra Kiasalari ◽  
Mehrdad Roghani ◽  
Mohsen Khalili ◽  
Fariba Ansari
Keyword(s):  
Anxiolytic Activity ◽  
Hydroalcoholic Extract ◽  
Aerial Parts ◽  
Lavandula Officinalis

New Erythroxane-Type Diterpenoids from Fagonia boveana (Hadidi) Hadidi & Graf

2003 ◽  
Vol 58 (1-2) ◽  
pp. 23-32 ◽  
Author(s):  
Sahar R. Gedara ◽  
Osama B. Abdel-Halim ◽  
Saleh H. El-Sharkawy ◽  
Osama M. Salama ◽  
Thomas W. Shier ◽  
...  
Keyword(s):  
Herpes Simplex ◽  
Protein Tyrosine Kinase ◽  
Biological Activities ◽  
Aerial Parts ◽  
Sesquiterpene Alcohol ◽  
Trimethyl Ether ◽  
Chemical Correlation ◽  
Physical And Chemical ◽  
Active Cancer

The aerial parts of Fagonia boveana afforded two new erythroxane-type diterpenes, 3β, 15, 16-trihydroxy-erythrox-4(18)-ene (2) and 15, 16-dihydroxy-cis-ent-erythrox-3-ene (fagonene) (3) together with two known ones; 16-O-acetylfagonone (1) and 7β-hydroxy fagonene (8). Also a new guaiane sesquiterpene alcohol, 6,10-epoxy-4α-hydroxy guaiane type sesquiterpene (4) has been isolated In addition three 8-methoxy flavonols, 8-methoxy-quercetin-3, 7, 3′-trimethyl ether (ternatin) (5), gossypetin, 3, 8, 3′, 4′ tetramethyl ether (6) and herbacetin- 3, 8-dimethyl ether (7) were also isolated. The structures of the isolated compounds have been determined on the basis of spectroscopic evidences as well as physical and chemical correlation with known compounds. On performing different assays for biological activities, 6 displayed significant cytotoxic activity against KA3IT and NIH3T3 cell lines, 8 was the most active antiviral against Herpes simplex type 1 while 7 was the most active cancer-preventive agent using protein-tyrosine kinase inhibitory method

PARKINSONIA ACULEATA AS A POTENTIAL PHYTOTHERAPIC FACTOR IN THE INFLAMMATORY AND DYSLIPIDEMIC CONTROL OF WISTAR RATS

2021 ◽  
pp. 8
Author(s):  
◽  
◽  
◽  
Keyword(s):  
Inflammatory Cytokines ◽  
Wistar Rats ◽  
Serum Triglycerides ◽  
Hydroalcoholic Extract ◽  
Parkinsonia Aculeata ◽  
Commercial Diet ◽  
Aerial Parts ◽  
Westernized Diet ◽  
Male Wistar Rats ◽  
Pro Inflammatory Cytokines

Objective: The study evaluated the hypolipidemic and anti-inflammatory potential of the hydroalcoholic extract of P. Aculeata (HEPa/EtOAC) in Wistar rats fed with Westernized diet. Methods: The experiment was approved by the Ethics Committee (Federal University of Pernambuco-23076.027165 / 2010-21). The hydroalcoholic extract (HEPa/EtOAc) was obtained from the aerial parts of P. Aculeata and portioned by acetate/ethanol in different concentrations. 36 male Wistar rats were initially divided into two groups: Control (C, n = 6), fed a commercial diet (26g / 100g of protein; 63g / 100g of carbohydrates; 11g / 100g of lipids) and Westernized (W; n = 30) – fed an experimental diet (15g / 100g of protein; 51g / 100g of carbohydrates; 34 g/100g of lipids) receving water ad libitum. After 4 months of diet, W group was arbitrarily redistributed into six subgroups according to water supplementation, or different extracts concentrations: (n = 6 animals/group): W- distilled water (1mL/kg; po); WG – genfibrozil (140 mg/kg; p.o.); W35- 35 mg/kg; W70 – 70 mg /kg; p.o. and W140- 140 mg/kg; p.o for 30 days. The lipid profile and pro-inflammatory cytokines were analyzed. Results: The westernized diet caused dyslipidemia and the treatment with HEPa-EtOAc (140mg / kg), promoted a significant reduction in the concentration of pro-inflammatory cytokines, in total cholesterol, in the LDLc and serum triglycerides. Conclusion: The reduction of dyslipidemia and pro-inflammatory cytokines from the of P. Aculeata extract corroborate the ethnopharmacological potential of the plant, already used by the population for hypoglycemic purposes.

Chemical composition and biological activities of Indigofera hirsuta aerial parts’ methanol fractions

2018 ◽  
Vol 34 (4) ◽  
pp. 558-562 ◽  
Author(s):  
Christina-Vasiliki Karakousi ◽  
Chrysi Gabrieli ◽  
Eugene Kokkalou
Keyword(s):  
Chemical Composition ◽  
Biological Activities ◽  
Aerial Parts ◽  
Indigofera Hirsuta

scholarly journals GC-MS Assisted Phytoactive Chemical Compounds Identification and Profiling with Mineral Constituents from Biologically Active Extracts of Aerva javanica (Burm. f) Juss. ex Schult.

2018 ◽  
Vol 46 (2) ◽  
pp. 517-524
Author(s):  
Kandhan KARTHISHWARAN ◽  
Subban KAMALRAJ ◽  
Chelliah JAYABASKARAN ◽  
Shyam S. KURUP ◽  
Sabitha SAKKIR ◽  
...  
Keyword(s):  
Biological Activities ◽  
Radical Scavenging Activity ◽  
Antioxidant Properties ◽  
Radical Scavenging ◽  
Biologically Active ◽  
Scavenging Activity ◽  
Medicinal Uses ◽  
Chemical Structures ◽  
Aerial Parts ◽  
Mineral Constituents

Aerva javanica (Burm. f) Juss. ex Schult. (Family: Amaranthaceae) family is one of the traditional medicinal plant growing in the United Arab Emirates. Apart from studies related to some medicinal properties, phytochemical, GC MS compound characterization and biological activities still to be investigated. An experiment was conducted to determine the possible bioactive components with their chemical structures and elucidation of phytochemicals from the aerial parts of the plant. The macro and micro-mineral constituents and antioxidant activities were also evaluated. Aerial parts of A. javanica were extracted sequentially with hexane, chloroform, ethyl acetate, acetone, methanol by cold percolation method. Free radical scavenging and antioxidant properties of methanolic extract were evaluated by using in vitro antioxidant assays such as hydroxyl radical scavenging activity, 1,1-diphenyl-2-picrylhydrazyl (DPPH) radicals, superoxide radical scavenging activity and ABTS radical scavenging activity. Primary phytochemical and micro-macro element was tested using standard protocol. The chemical characterization was done with the help of Gas Chromatography-Mass Spectrometry (GC–MS), and the mass spectra of the total compounds in the extract were matched with the National Institute of Standard and Technology (NIST) library. Mineral constituents were identified and estimated by ICP-OES. Ninety-nine metabolites were obtained by GC-MS anslysis; indole was found to be major components followed by 2-Chlorallyl diethyldithiocarbamate (CDEC), Carbaril, Bis(2-ethylhexyl) phthalate, Quinoline, 4H-Cyclopenta[def]phenanthrene,2-[Bis(2-chloroethylamino)]-tetrahydro-2H-1,3,2-oxazaphosphorine-2-oxide, Phenobarbital, 1H-Indole, 2-methyl-, 2,3,7,8-Tetrachlorodibenzo-p-dioxin Disulfide, diphenyl. The presence of various bioactive compounds in the extract validates the traditional medicinal uses of this plant.

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