Cucurbitane-type triterpenoids from the vines of Momordica charantia and their anti-inflammatory, cytotoxic, and antidiabetic activity

2022 ◽  
Vol 195 ◽  
pp. 113026
Author(s):  
Chia-Ching Liaw ◽  
Hung-Tse Huang ◽  
Hui-Kang Liu ◽  
Yu-Chi Lin ◽  
Li-Jie Zhang ◽  
...  
Keyword(s):  
Momordica Charantia ◽  
Antidiabetic Activity ◽  
Anti Inflammatory

Assessment of Cota altissima (L.) J. Gay for phytochemical composition and antioxidant, anti-inflammatory, antidiabetic and antimicrobial activities

2021 ◽  
Vol 0 (0) ◽  
Author(s):  
Gamze Göger ◽  
Muhammed Allak ◽  
Ali Şen ◽  
Fatih Göger ◽  
Mehmet Tekin ◽  
...  
Keyword(s):  
Fatty Acids ◽  
Essential Oil ◽  
Antioxidant Activities ◽  
Antimicrobial Activities ◽  
Antidiabetic Activity ◽  
Gram Negative Bacteria ◽  
Inhibitory Effects ◽  
Dicaffeoylquinic Acid ◽  
Anti Inflammatory ◽  
Phytochemical Profiles

Abstract Phytochemical profiles of essential oil (EO), fatty acids, and n-hexane (CAH), diethyl ether (CAD), ethyl acetate (CAE) and methanol extracts (CAM) of Cota altissima L. J. Gay (syn. Anthemis altissima L.) were investigated as well as their antioxidant, anti-inflammatory, antidiabetic and antimicrobial activites. The essential oil was characterized by the content of acetophenone (35.8%) and β-caryophyllene (10.3%) by GC-MS/FID. Linoleic and oleic acid were found as main fatty acids. The major constituents of the extracts were found to be 5-caffeoylquinic acid, 3,5-dicaffeoylquinic acid, isorhamnetin glucoside, quercetin and quercetin glucoside by LC-MS/MS. Antioxidant activities of the extracts were determined by scavenging of DPPH and ABTS free radicals. Also, the inhibitory effects on lipoxygenase and α-glucosidase enzymes were determined. Antimicrobial activity was evaluated against Gram positive, Gram negative bacteria and yeast pathogens. CAM showed the highest antioxidant activity against DPPH and ABTS radicals with IC50 values of 126.60 and 144.40 μg/mL, respectively. In the anti-inflammatory activity, CAE demonstrated the highest antilipoxygenase activity with an IC50 value of 105.40 μg/mL, whereas, CAD showed the best inhibition of α-glucosidase with an IC50 value of 396.40 μg/mL in the antidiabetic activity. CAH was effective against Staphylococcus aureus at MIC = 312.5 µg/mL. This is the first report on antidiabetic, anti-inflammatory and antimicrobial activities of different extracts of C. altissima.

Evaluation of Momordica charantia L. Fruit Extract for Analgesic and Anti-inflammatory activities using in vivo Assay

2012 ◽  
Vol 6 (3) ◽  
pp. 236-244 ◽  
Author(s):  
M. Ullah ◽  
Mir Showkat ◽  
Nazim Uddin Ahme ◽  
Saiful Islam ◽  
Nurul Absar
Keyword(s):  
Momordica Charantia ◽  
Fruit Extract ◽  
In Vivo Assay ◽  
Anti Inflammatory

scholarly journals Cucurbitane-Type Triterpenoids from the Vines of Momordica charantia and Their Anti-inflammatory Activities

2020 ◽  
Vol 83 (5) ◽  
pp. 1400-1408
Author(s):  
Hung-Tse Huang ◽  
Li-Jie Zhang ◽  
Hui-Chi Huang ◽  
Syh-Yuan Hwang ◽  
Chia-Lun Wu ◽  
...  
Keyword(s):  
Momordica Charantia ◽  
Anti Inflammatory

In vitro and in silico elucidation of antidiabetic and anti-inflammatory activities of bioactive compounds from Momordica charantia L.

2019 ◽  
Vol 27 (14) ◽  
pp. 3097-3109 ◽  
Author(s):  
Siddanagouda R. Shivanagoudra ◽  
Wilmer H. Perera ◽  
Jose L. Perez ◽  
Giridhar Athrey ◽  
Yuxiang Sun ◽  
...  
Keyword(s):  
Bioactive Compounds ◽  
In Silico ◽  
Momordica Charantia ◽  
Anti Inflammatory

5β,19-Epoxycucurbitane Triterpenoids from Momordica charantia and Their Anti-Inflammatory and Cytotoxic Activity

Planta Medica ◽  
2014 ◽  
Vol 81 (01) ◽  
pp. 62-70 ◽  
Author(s):  
Chia-Ching Liaw ◽  
Hui-Chi Huang ◽  
Ping-Chun Hsiao ◽  
Li-Jie Zhang ◽  
Zhi-Hu Lin ◽  
...  
Keyword(s):  
Cytotoxic Activity ◽  
Momordica Charantia ◽  
Anti Inflammatory

scholarly journals Chromato-mass-spectroscopic research of chemical composition of Elaeagnus angustifolia L.

2021 ◽  
Vol 14 (2) ◽  
pp. 179-184
Author(s):  
O. I. Panasenko ◽  
V. I. Mozul ◽  
O. M. Denysenko ◽  
I. I. Aksonova ◽  
T. V. Oberemko
Keyword(s):  
Chemical Composition ◽  
Palmitic Acid ◽  
Isomeric State ◽  
Antioxidant Properties ◽  
Raw Material ◽  
Antidiabetic Activity ◽  
Elaeagnus Angustifolia ◽  
Mass Spectrometric Detector ◽  
Wide Range ◽  
Anti Inflammatory

The aim of the work was chromato-mass-spectroscopic research of chemical composition of Elaeagnus angustifolia L. fruits and leaves and identifying further prospects for the use of this plant in medicine. Materials and methods. Raw materials of Elaeagnus angustifolia L. were selected as objects of study. The tincture was obtained by maceration and the raw material was extracted with methyl alcohol at room temperature for 10 days according to the method of making tinctures. The study of the chemical composition of Elaeagnus angustifolia L. was carried out using gas chromatograph Agilent 7890B GC System (Agilent, Santa Clara, CA, USA) with mass spectrometric detector Agilent 5977 BGC/MSD (Agilent, Santa Clara, CA, USA) and chromatographic column DB-5ms (30 m × 250 mkm × 0,25 mkm). Results. 23 compounds (1 in the isomeric state) in fruits and 20 compounds (2 in the isomeric state) in the leaf of Elaeagnus angustifolia L. were identified. The main components of fruits were sitosterol (phytosterols) – 12.53 %, propyl acetate (esters of carboxylic acids) – 12.60 %, chamazulene (terpenes) – 11.97 % and palmitic acid (fatty acids) – 8.28 %. The main component of leaves were sitosterol (phytosterols) – 17.57 %, 1-(2-hydroxy-5-methylphenyl)-ethanone (ketone) – 8.35 %, phytol (terpenes) – 6.10 %. It is known from the literature that chamazulene has antioxidant, antinociceptive, cytotoxic activity. Sitosterol has anti-inflammatory and antidiabetic activity. Hexadecanoic (palmitic) acid has antimicrobial, antidiabetic and antioxidant properties. Phytol is characterized by a wide range of biological action – antimicrobial, antinociceptive, anti-inflammatory, antioxidant and cytotoxic. Conclusions. Based on the above, the olive can be considered as a source of antimicrobial, antinociceptive, anti-inflammatory, antioxidant, antidiabetic and cytotoxic drugs.

scholarly journals A characterized saponin-rich fraction of Momordica charantia shows antidiabetic activity in C57BLK/6 mice fed a high fat diet

2021 ◽  
pp. 100134
Author(s):  
Amy C. Keller ◽  
Kan He ◽  
Anne-Marie Brillantes ◽  
Edward J. Kennelly
Keyword(s):  
High Fat Diet ◽  
Momordica Charantia ◽  
Antidiabetic Activity ◽  
High Fat

Flavonoids and triterpenes from Combretum fragrans with anti-inflammatory, antioxidant and antidiabetic potential

2018 ◽  
Vol 73 (5-6) ◽  
pp. 211-219 ◽  
Author(s):  
Amadou Dawé ◽  
Marius Mbiantcha ◽  
Fawai Yakai ◽  
Almas Jabeen ◽  
Muhammad Shaiq Ali ◽  
...  
Keyword(s):  
Antioxidant Activity ◽  
Free Radical ◽  
Radical Scavenging Activity ◽  
Radical Scavenging ◽  
Free Radical Scavenging ◽  
Antidiabetic Activity ◽  
Moderate Activity ◽  
Spectroscopic Techniques ◽  
Asiatic Acid ◽  
Anti Inflammatory

Abstract Despite the well-documented benefits of Combretum fragrans in Cameroon, only few scientific works have been done on it. In this study we isolated eight compounds from the leaves extract of C. fragrans: velutin (1), belamcanidin (2), cirsilineol (3), cirsimaritin (4), 3β-acetoxy-20,24-epoxy-11,25-hydroxy-dammarane (5), combretin A (6), combretin B (7) and a mixture of arjunolic acid (8a) and asiatic acid (8b). Compounds 6 and 7 presented potent anti-inflammatory, antioxidant and antidiabetic activities. Compounds 1, 3, 5 and the mixture of 8a and 8b were significantly active, and compounds 2 and 4 presented moderate activity for reactive oxygen species inhibitory and free-radical scavenging. All compounds were isolated using chromatographic techniques; their structures were elucidated by spectroscopic techniques and their spectroscopic data compared with those of the literature. Anti-inflammatory activity was evaluated via the oxidative burst assay using a luminol-amplified chemiluminescence technique, antioxidant activity by free-radical scavenging activity (DPPH) and antidiabetic activity via α-glucosidase inhibition. All of the isolated compounds (1–8) were reported to exhibit significant antioxidant activity. Compounds 1, 3, and 5–8 exhibited potent chemiluminescence inhibition effect, and only compounds 6 and 7 inhibited α-glucosidase. Thus, C. fragrans can be used as an effective natural source of anti-inflammatory, antioxidant and antidiabetic compounds.

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