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Sohaib M, Al-Barakah FN, Migdadi HM, Husain FM. Comparative study among Avicennia marina, Phragmites australis, and Moringa oleifera based ethanolic-extracts for their antimicrobial, antioxidant, and cytotoxic activities. Saudi J Biol Sci 2022; 29:111-122. [PMID: 36105270 PMCID: PMC9465519 DOI: 10.1016/j.sjbs.2021.08.062] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Revised: 08/07/2021] [Accepted: 08/19/2021] [Indexed: 12/11/2022] Open
Abstract
Microbial resistance and other emerging health risk problems related to the side effects of synthetic drugs are the major factors that result in the research regarding natural products. Fruits, leaves, seeds, and oils-based phyto-constituents are the most important source of pharmaceutical products. Plant extract chemistry depends largely on species, plant components, solvent utilized, and extraction technique. This study was aimed to compare the ethanolic extracts of a mangrove plant, i.e., Avicennia marina (1E: Lower half of A. marina‘s pneumatophores, 2E: A. marina‘s leaves, 3E: Upper half of A. marina‘s pneumatophores, and 4E: A. marina‘s shoots), with non-mangrove plants, i.e., Phragmites australis (5E: P. australis‘s shoot), and Moringa oleifera (6E: M. oleifera‘s leaves) for their antimicrobial activities, total phenolic contents, antioxidant activity, and cytotoxicity potential. The antimicrobial activity assays were performed on gram-positive bacteria (i.e., Bacillus subtilis and Staphylococcus aureus), gram-negative bacteria (i.e., Escherichia coli, and Pseudomonas aeruginosa), and fungi (i.e., Aspergillus niger, Candida albicans, and Rhizopus spp.). We estimated antioxidant activity by TAC, DPPH, and FRAP assays, and the cytotoxicity was evaluated by MTT assay. The results of antimicrobial activities revealed that B. subtilis was the most sensitive to the tested plant extracts compared to S. aureus, while it only showed sensitivity to 6E and Imipenem. 5E and 6E showed statistically similar results against P. aeruginosa as compared to Ceftazidime. E. coli was the most resistant bacteria against tested plant extracts. Among the tested plant extracts, maximum inhibition activity was observed by 6E against A. niger (22 ± 0.57 mm), which was statistically similar to the response of 6E against C. albicans and 3E against Rhizopus spp. 2E did not show any activity against tested fungi. We found that 6E (208.54 ± 1.92 mg g−1) contains maximum phenolic contents followed by 1E (159.42 ± 3.22 mg g−1), 5E (131.08 ± 3.10 mg g−1), 4E (i.e., 72.41 ± 2.96 mg g−1), 3E (67.41 ± 1.68 mg g−1), and 2E (48.72 ± 1.71 mg g−1). The results depict a significant positive correlation between the phenolic contents and the antioxidant activities. As a result, phenolic content may be a natural antioxidant source.
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Affiliation(s)
- Muhammad Sohaib
- Soil Science Department, College of Food and Agriculture Sciences, King Saud University, P.O. Box 2460, Riyadh 11451, Saudi Arabia
- Corresponding authors.
| | - Fahad N.I. Al-Barakah
- Soil Science Department, College of Food and Agriculture Sciences, King Saud University, P.O. Box 2460, Riyadh 11451, Saudi Arabia
- Corresponding authors.
| | - Hussein M. Migdadi
- Plant Production Department, College of Food and Agriculture Sciences, King Saud University, P.O. Box 2460, Riyadh 11451, Saudi Arabia
- National Agricultural Research Center, Baqa 19381, Jordan
| | - Fohad Mabood Husain
- Department of Food Science and Nutrition, College of Food and Agriculture Sciences, King Saud University, P.O. Box 2460, Riyadh 11451, Saudi Arabia
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Kim J, Lee HE, Kim Y, Yang J, Lee SJ, Jung YH. Development of a post-processing method to reduce the unique off-flavor of Allomyrina dichotoma: Yeast fermentation. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2021.111940] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Nader J, Afif C, Louka N. Impact of a novel partial defatting technology on oxidative stability and sensory properties of peanut kernels. Food Chem 2020; 334:127581. [PMID: 32717687 DOI: 10.1016/j.foodchem.2020.127581] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2019] [Revised: 07/04/2020] [Accepted: 07/12/2020] [Indexed: 11/25/2022]
Abstract
A novel process, 'mechanical expression preserving shape integrity', was conceived to prepare low-fat peanuts in response to health-conscious consumer demands. The main purpose of this study was to preserve the taste, aroma, and oxidative stability of the defatted product. Results generated from a central composite rotatable design showed that highest consumer sensory scores were reached at low pressures (4-6 MPa). Free fatty acid, peroxide, p-anisidine, and total oxidation values were mostly affected by water content [W] and pressure [P] with high correlation coefficients (82% < R2 < 87%). Overall, lipid oxidation and flavor fade were associated with higher defatting ratios and greater physical damage. The latter plays a major role in increasing the surface area and facilitating the access of oxygen to the remaining oil, thus rendering the defatted product more prone to oxidation. However, oxidation was reduced significantly using a Response Surface Methodology to optimize conditions ([W] 12.2 ± 0.6%d.b., [P] 6 ± 0.3 MPa and time [t] 18.2 ± 0.6 min).
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Affiliation(s)
- Joelle Nader
- School of Engineering, Lebanese American University, Byblos 48328, Lebanon; Laboratoire d'Intensification des Procédés Agro-Industriels (LIPAI), Unité de Recherche, Technologie et Valorisation Agroalimentaire (TVA), Centre d'Analyses et de Recherche, Faculté des Sciences, Université Saint Joseph, Campus des Sciences et Technologies, Mar Mikhael, Beirut 1104 2020, Lebanon.
| | - Charbel Afif
- Laboratoire d'Intensification des Procédés Agro-Industriels (LIPAI), Unité de Recherche, Technologie et Valorisation Agroalimentaire (TVA), Centre d'Analyses et de Recherche, Faculté des Sciences, Université Saint Joseph, Campus des Sciences et Technologies, Mar Mikhael, Beirut 1104 2020, Lebanon.
| | - Nicolas Louka
- Laboratoire d'Intensification des Procédés Agro-Industriels (LIPAI), Unité de Recherche, Technologie et Valorisation Agroalimentaire (TVA), Centre d'Analyses et de Recherche, Faculté des Sciences, Université Saint Joseph, Campus des Sciences et Technologies, Mar Mikhael, Beirut 1104 2020, Lebanon.
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Determination of biological activity of Tragopogon porrifolius and Polygonum cognatum consumed intensively by people in Sivas. Toxicol Rep 2019; 7:59-66. [PMID: 31879598 PMCID: PMC6920106 DOI: 10.1016/j.toxrep.2019.12.002] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2018] [Revised: 11/30/2019] [Accepted: 12/05/2019] [Indexed: 11/24/2022] Open
Abstract
Objective This study was aimed to investigate the in vitro antioxidant, antimicrobial, cytotoxicity, and enzyme inhibition activities of Tragopogon porrifolius and Polygonum cognatum which are naturally grown and consumed intensively by people in Sivas, Turkey. Methods Plant materials were extracted with aqueous ethanol by maceration method. The components of the extracts were determined using the Gas Chromatography Mass Spectrometry. Antimicrobial, cytotoxic and enzyme inhibition activities of the extracts were investigated by micro dilution, XTT assay and 96-micro-well plate methods, respectively. The antioxidant activity evaluated using the DPPH radical scavenging, thiobarbituric acid and reducing power methods. The total phenol and total flavonoid content was also examined. Results GC–MS analysis revealed the presence of 31 compounds inP. cognatum extract and 29 compounds in T. porrifolius extract. According to the results, T. porrifolius extract showed high level of antioxidant activity in comparison to P. Cognatum extract. T. porrifolius exhibited higher α-glucosidase inhibitory activity, and both extract showed strong α-amylase inhibition activity compared to reference drug acarbose. T. porrifolius and P. cognatum ethanolic extracts exhibited antimicrobial activity in the concentration range of 0.039–2.5 mg/ml. Both extracts also exhibited significant anticancer effect on MDA-MB-231 breast cancer cells. The IC50 values of T. porrifolius and P. cognatum extracts in MDA-MB-231 cells were determined as 0.0625 mg/mL and 0.053 mg/mL, respectively. Conclusion Our findings demonstrated that T. porrifolius and P. cognatum ethanolic extracts have promising effect on antioxidant, antimicrobial and cytotoxic activity as well as enzyme inhibition activity, and hence further studies required to identify specific compounds responsible for these activities.
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Wang G, Zhang N, Wang Y, Liu J, Wang G, Zhou Z, Lu C, Yang J. The hepatoprotective activities of Kalimeris indica ethanol extract against liver injury in vivo. Food Sci Nutr 2019; 7:3797-3807. [PMID: 31763029 PMCID: PMC6848823 DOI: 10.1002/fsn3.1241] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2019] [Revised: 08/29/2019] [Accepted: 09/14/2019] [Indexed: 12/14/2022] Open
Abstract
Kalimeris indica (L.) Sch. Bip. is a traditional Chinese medicine (TCM) and a portion of food used for cooking in China. It has been demonstrated that an ethanol extract of K. indica has an anti-inflammatory effect by inhibition of nitric oxide (NO) production on murine macrophage RAW264.7 cells after lipopolysaccharide (LPS) induction. In this study, the hepatoprotective effects of the total phenolics of K. indica (TPK), the total triterpenes of K. indica (TTK), and the total flavones of K. indica (TFK) from ethanol extracts of K. indica were evaluated in Bacille Calmette-Guerin (BCG)/LPS-induced liver injury in vivo. The treatments of TPK, TTK, and TFK improved liver injury in mice. Additionally, all treatments significantly not only reduced the hepatic malondialdehyde (MDA) content and hepatic total nitric oxide synthase (tNOS) but also induced the hepatic superoxide dismutase (SOD) and glutathione peroxidase (GSH-Px) activity. The treatments of TPK and TTK significantly reduced the hepatic inducible nitric oxide synthase (iNOS). The treatments of TPK, TTK, and TFK reduced the serum total bilirubin (T-Bil), and only TFK treatment reduced the serum alanine aminotransferase (ALT). Our results suggest that TPK, TTK, and TFK from ethanol extracts of K. indica might play an essential protective role against BCG/LPS-induced liver injury in vivo.
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Affiliation(s)
- Guo‐Kai Wang
- School of PharmacyAnhui Key Laboratory of Modern Chinese Materia MedicaAnhui University of Chinese MedicineHefeiChina
| | - Nan Zhang
- School of PharmacyAnhui Key Laboratory of Modern Chinese Materia MedicaAnhui University of Chinese MedicineHefeiChina
| | - Yi Wang
- Bristol‐Myers SquibbLawrenceNJUSA
| | - Jin‐Song Liu
- School of PharmacyAnhui Key Laboratory of Modern Chinese Materia MedicaAnhui University of Chinese MedicineHefeiChina
| | - Gang Wang
- School of PharmacyAnhui Key Laboratory of Modern Chinese Materia MedicaAnhui University of Chinese MedicineHefeiChina
| | - Zhong‐Yu Zhou
- Key Laboratory of Plant Resources Conservation and Sustainable UtilizationSouth China Botanical GardenChinese Academy of SciencesGuangzhouChina
| | - Chi‐Cheng Lu
- Department of Sport PerformanceNational Taiwan University of SportTaichungTaiwan
| | - Jai‑Sing Yang
- Department of Medical ResearchChina Medical University HospitalChina Medical UniversityTaichungTaiwan
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Eruygur N, Dincel B, Kutuk Dincel NG, Ucar E. Comparative study of in vitro antioxidant, acetylcholinesterase and butyrylcholinesterase activity of alfalfa (Medicago sativa L.) collected during different growth stages. OPEN CHEM 2018. [DOI: 10.1515/chem-2018-0088] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
AbstractMedicago sp. are often consumed as vegetable, salad and herbal tea as a form of fresh leaves and herbs. It is also very important in animal feeding, because it contains high percentage of protein and some important phytochemicals. In addition, traditionally, the leaves or other parts of the plant were used for treatment and preventing of kidney disorders, osteoporosis, anemia, diabetes, ulcer, coronary diseases, some cancers, and menopausal symptoms. In previous reports, it has been demonstrated that this plant has scavenging activity of the free radicals, which are involve in the development of the hypertension, Ischemia, neurodegenerative and rheumatoid diseases. In this study, the antioxidant, enzyme inhibitory activities of M. sativa L. collected in two growing period and phenolic substances that may be responsible for these activities were investigated. In this way, the beneficial effects of the plant will be revealed and a scientific work will be provided for the evaluation of the pharmaceutical and food industry.
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Affiliation(s)
- Nuraniye Eruygur
- Department of Pharmacognosy, Faculty of Pharmacy, Selcuk University, Konya42250, Turkey
| | - Burak Dincel
- Department of Food Technology, Cumhuriyet University, Sivas58140, Turkey
| | | | - Esra Ucar
- Medicinal and aromatic plant Department, Cumhuriyet University, Sivas58140, Turkey
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Zangeneh MM, Salmani S, Zangeneh A, Khedri R, Zarei MS. Histopathological and biochemical effects of aqueous extract of Tragopogon graminifolius on the liver tissues of Wistar rats fed with high-fat diet. ACTA ACUST UNITED AC 2018. [DOI: 10.1007/s00580-018-2828-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Rachitha P, Krupashree K, Jayashree G, Kandikattu HK, Amruta N, Gopalan N, Rao M, Khanum F. Chemical composition, antioxidant potential, macromolecule damage and neuroprotective activity of Convolvulus pluricaulis. J Tradit Complement Med 2018. [DOI: 10.1016/j.jtcme.2017.11.002 pmid: 30302329] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
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Chemical composition, antioxidant potential, macromolecule damage and neuroprotective activity of Convolvulus pluricaulis. J Tradit Complement Med 2018; 8:483-496. [PMID: 30302329 PMCID: PMC6174265 DOI: 10.1016/j.jtcme.2017.11.002] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2017] [Revised: 11/01/2017] [Accepted: 11/09/2017] [Indexed: 12/18/2022] Open
Abstract
Herbal medicines are known to mitigate radical induced cell damage. Hence identification and scientific validation of herbal medicines contribute to better use in Ayurvedic/Unani research. In the present study, we investigated antioxidant and anti-apoptotic properties of Convolvulus pluricaulis (C. pluricaulis). C. pluricaulis exhibited antioxidant potential evident by free radical scavenging activities. C. pluricaulis pretreatment inhibited H2O2 induced macromolecule damage such as plasmid DNA damage and AAPH induced oxidation of bovine serum albumin and lipid peroxidation of rat hepatic tissues. Further to identify the neuroprotective properties of C. pluricaulis, SHSY5Y cells were treated with H2O2 with or without pretreatment of C. pluricaulis. The C. pluricaulis pretreatment at 50 μg/ml dose exhibited 50% cell survival against 100 μM H2O2 challenge for 24 h and it also decreased the lactate dehydrogenase leakage. Further C. pluricaulis pretreatment restored and regulated the antioxidant and apoptosis markers such as SOD, CAT, p53, and caspase-3 and inhibited, reactive oxygen species generation and depolarization of the mitochondrial membrane. C. pluricaulis possess a high content of flavonoids and polyphenols and GC-MS and FTIR analysis showed a wide variety of compounds which may contribute to the observed effects.
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Pol CS, Savale SA, Khare R, Verma N, Behera BC. Antioxidative, Cardioprotective, and Anticancer Potential of Two Lichenized Fungi, Everniastrum cirrhatum and Parmotrema reticulatum, from Western Ghats of India. ACTA ACUST UNITED AC 2017. [DOI: 10.1080/10496475.2017.1280578] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
| | | | - Roshni Khare
- Agharkar Research Institute, Pune, Maharashtra, India
| | - Neeraj Verma
- Agharkar Research Institute, Pune, Maharashtra, India
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Anticancer Activity, Antioxidant Activity, and Phenolic and Flavonoids Content of Wild Tragopogon porrifolius Plant Extracts. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2016; 2016:9612490. [PMID: 27999608 PMCID: PMC5143780 DOI: 10.1155/2016/9612490] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/25/2016] [Revised: 10/17/2016] [Accepted: 11/01/2016] [Indexed: 11/17/2022]
Abstract
Tragopogon porrifolius, commonly referred to as white salsify, is an edible herb used in folk medicine to treat cancer. Samples of Tragopogon porrifolius plant grown wild in Palestine were extracted with different solvents: water, 80% ethanol, and 100% ethanol. The extracts were analyzed for their total phenolic content (TPC), total flavonoid content (TFC), and antioxidant activity (AA). Four different antioxidant assays were used to evaluate AA of the extracts: two measures the reducing power of the extracts (ferric reducing antioxidant power (FRAP) and cupric reducing antioxidant power (CUPRAC)), while two other assays measure the scavenging ability of the extracts (2,2-azino-di-(3-ethylbenzothialozine-sulphonic acid (ABTS)) and 2,2-diphenyl-1-picrylhydrazyl (DPPH)). Anticancer activity of the plant extracts were also tested on HOS and KHOS osteosarcoma cell lines. The results revealed that the polarity of the extraction solvent affects the TPC, TFC, and AA. It was found that both TPC and AA are highest for plant extracted with 80% ethanol, followed by water, and finally with 100% ethanol. TFC however was the highest in the following order: 80% ethanol > 100% ethanol > water. The plant extracts showed anticancer activities against KHOS cancer cell lines; they reduced total cell count and induced cell death in a drastic manner.
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Lim DW, Kim H, Park JY, Kim JE, Moon JY, Park SD, Park WH. Amomum cardamomum L. ethyl acetate fraction protects against carbon tetrachloride-induced liver injury via an antioxidant mechanism in rats. BMC COMPLEMENTARY AND ALTERNATIVE MEDICINE 2016; 16:155. [PMID: 27246748 PMCID: PMC4886410 DOI: 10.1186/s12906-016-1121-1] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/20/2015] [Accepted: 05/13/2016] [Indexed: 01/02/2023]
Abstract
Background Medicinal herb-derived drug development has become important in the relief of liver pathology. Amomun cardamomum is traditionally used therapeutically in Korea to treat various human ailments including dyspepsia, hiccupping, and vomiting. We investigated to assess the protective effect of A. cardamomum on carbon tetrachloride (CCl4)-induced liver damage through antioxidant activity in hepatic tissues of Sprague–Dawley rats. Methods Antioxidant properties of different fractions from A. cardamomum from ethanol extracts were evaluated by an in vitro free radical scavenging systems. The protective effect of the ethyl acetate fraction from A. cardamomum (EAAC) against CCl4-induced cytotoxicity was determined by a cell viability assay using HepG2 hepatocarcinoma cells. In vivo study, the influence of EAAC concentrations of 100 and 200 mg/kg following CCl4-induced hepatic injury was assessed. Serum levels of glutamic oxaloacetic transaminase (GOT), glutamic pyruvic transaminase (GPT), and alkaline phosphatase (ALP) were determined, as was lipid peroxidation (malondialdehyde, MDA). Effect of EAAC on liver detoxification enzymes including superoxide dismutase (SOD), total glutathione (GSH), and glutathione S-transferase (GST) activity was measured in rat liver homogenates. Liver cytochrome P450 (CYP2E1) expression level was determined by quantification of mRNA. Results Phytochemical analysis of A. cardamomum indicated that EAAC was enriched in total polyphenol and total flavonoid. Most of the tannins were confined to the hexane fraction. Hepatoprotective properties of EAAC were evident, with significantly reduced serum levels of GOT, GPT, and ALP compared with the control group. Improved hepatic antioxidant status was evident by increased SOD, GSH, and GST enzymes in rat liver tissue. Liver lipid peroxidation induced by CCl4 was apparent by increased intracellular MDA level. EAAC suppressed lipid peroxidation as evidenced by the significant decrease in MDA production. Expression of CYP2E1 was also significantly decreased at the higher concentration of EAAC, indicating the hepatoprotective efficacy of EAAC on acute liver damage. Conclusion These results indicated that EAAC has a significant hepatoprotective activity on CCl4-induced acute hepatic injury in rats, which might be derived from its antioxidant properties and CYP2E1 downregulation.
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