@article {2175, title = {In silico ADME and Drug-likeness Evaluation of Phytochemicals from the Leaves of Tabernaemontana divaricata Linn.}, journal = {Pharmacognosy Journal}, volume = {15}, year = {2023}, month = {December 2023}, pages = {1136-1142}, type = {Research Article}, chapter = {1136}, abstract = {

Introduction: Tabernaemontana divaricata is a traditional plant from the family of Apocynaceae, which has wider medicinal activities such brain tonic, anti-epileptic, anti-mania and anti-oxidant. The current predictive study was aimed to know pharmacokinetics and drug likeness of selected phytochemicals present in T.divaricata by using online tool Swiss-ADME. Methods: The air-dried leaves were pulverized and subjected to Soxhlet extraction and percolation using the solvents, namely, ethanol, hydroalcoholic solvent (50:50 and 70:30 ethanol: water) and water to obtain four different extracts. Aqueous extract was made through percolation. Subsequently, gas chromatography-mass spectrometry was used to analyze each extract further. All the bioactive compounds were subjected to in silico ADME and drug-likeness studies and the finalized compounds were undergone cell cytotoxicity activity. Results: All the four extracts have distinct physicochemical properties linked to the chemicals naturally present in large amounts in T. divaricata leaves. The compound 4,4,7a-Trimethylhexahydro-1-benzofuran-2(3H)- one and 2-(4-methylphenyl) indolizine having good drug likeness of 4.50 and 3.50 respectively and good lipophilicity which has the log P value of 2.51 and 3.73 appropriately. IC50 values of compounds were found to be 312.1 {\textpm} 0.2μg/ml for 4,4,7a-Trimethylhexahydro-1-benzofuran-2(3H)-one and 393.7 {\textpm} 0.2μg/ ml for 2-(4-methylphenyl) indolizine. Conclusion: Major bioactive chemicals were found in the aqueous extract and based on the calculated ADME parameters they are anticipated to serve as cytotoxic lead compounds. It is advocated that current predictive results should be authenticated by in vitro and in vivo toxicological and pharmacological assay.

}, keywords = {Apocyanceae, Cell cytotoxicity studies, GC-MS analysis, In silico study}, doi = {10.5530/pj.2023.15.207}, author = {Ayda Cherian and Velmurugan Vadivel} } @article {1408, title = {Preliminary Phytochemical Studies, GC-MS Analysis and In vitro Antioxidant Activity of Selected Medicinal Plants and its Polyherbal Formulation}, journal = {Pharmacognosy Journal}, volume = {13}, year = {2021}, month = {May 2021}, pages = {648-659}, type = {Original Article}, chapter = {648}, abstract = {

Background: Novel polyherbal formulation (PHF) is the utilization of more than one herb in the preparation of herbal medication. The thought is found in the conventional system of medicine where the variety of herbs in a specific proportion of illness. Because of synergism, polyherbalism presents a few advantages which aren{\textquoteright}t accessible in single herbal medication. It is utilized in these medications for the treatment of numerous sicknesses including antioxidants. Objective: To develop a phytochemical screening and GC-MS analysis of Novel Polyherbal formulation for In vitro antioxidant activity. Materials and Methods: Macroscopical, preliminary phytochemical, quantitative phytoconstituents, and In-vitro antioxidant activity of all the individual extract and polyherbal formulation was done by chemical method. Identification of phytoconstituents with the aid of Gas chromatography {\textendash} Mass spectroscopy (GC-MS). Results: Macroscopical study and physicochemical examination, for example, ash value, extractive value, loss on drying, and pH were reported to A. racemosus, B. variegata, C. bonducella, S. asoka, and S. racemosus and novel polyherbal formulation. Qualitative phytochemical investigation revealed the presence of alkaloids, flavonoids, gums \& mucilage, carbohydrates, steroids, proteins \& amino acids, fats \& fixed oils, glycoside, phenols, and saponins. Quantitative estimation such as TAC, TFC, TGC, TSC, and TPC was showed positive results. All the individual extract and PHF were subjected to GC-MS analysis. All the individual extract and polyherbal formulation displayed strong antioxidant activity. Conclusions: To conclude the PHF was reported that high level of bioactive contents present and strong antioxidant activity in contrast to the preferred ascorbic acid. The GC-MS uncovered the presence of bioactive compounds and these compounds are suggested to treat antibacterial, antioxidant, anti-inflammatory, and antiviral, anti-tumor, anti-proliferative activity, and antifungal activity.

}, keywords = {Antioxidant, GC-MS analysis, Macroscopical, Phytochemical, Polyherbal formulation}, doi = {10.5530/pj.2021.13.83}, author = {Shalini K and Ilango K} } @article {949, title = {A High Antibacterial Efficacy of Fruits of Litsea cubeba (Lour.) Pers from Nepal. GC-MS and Antioxidative Capacity Analyses}, journal = {Pharmacognosy Journal}, volume = {11}, year = {2019}, month = {September 2019}, pages = {889-893}, type = {Original Article}, chapter = {889}, abstract = {

Background: Biological activities of the plant materials may vary with different geographic origin. Litsea cubeba fruits are consumed in Nepal as a spice ingredient and are considered to be possessed antibacterial property. Objectives: Aims of this work are: to compare phytoconstituents present in litsea oil by GC-MS analysis, and to evaluate antibacterial and antioxidant activities of the volatile oil and the fruit extracts. Materials and Methods: Hydrodistillation of L. cubeba fruits was performed to obtain litsea oil followed by extractions with boiling methanol. Fractionations of the extract provided hexane, dichloromethane, ethyl acetate and aqueous extracts. The oil and extracts were analysed for the phytochemicals present. They were evaluated by using antibacterial susceptibility, brine-shrimp lethality and antioxidant capacity assays. Results: All together 49 compounds (accounting 93.66\%) were identified in the litsea oil by GC-MS. Monoterpenes being dominant components, the oil constituted 15.96\% of citral (geranial and neral). Other major constituents were capric acid (12.44\%), β-caryophyllene oxide (7.69\%), linalool (5.96\%), eucalyptol (5.13\%) and cis- β-terpineol (4.22\%). Litsea oil, hexane extract and dichloromethane extract displayed very effective antibacterial property. Ethyl acetate extract (LC50 = 21.52 μg mL-1) and litsea oil (LC50 = 31.62 μg mL-1) were found highly cytotoxic against brine-shrimp nauplii. Ethyl acetate (IC50 = 124.57 μg mL-1) and dichloromethane (IC50 = 271.08 μg mL-1) extracts displayed a modest DPPH free radical scavenging activity. Conclusion: Phytoconstituents present in the L. cubeba fruits from Nepal were analysed. Litsea oil and the extracts have displayed high antibacterial and potentially anticarcinogenic activities.

}, keywords = {Antioxidant, Brine-shrimp assay, DPPH assay, GC-MS analysis, Litsea oil, Minimum bactericidal concentration}, doi = {10.5530/pj.2019.11.142}, author = {Gan B Bajracharya and Pratigya KC} } @article {920, title = {Phytochemical Characterization of Rhizome, Fruit, Leaf and Callus of Rheum emodi Wall. using GC-MS}, journal = {Pharmacognosy Journal}, volume = {11}, year = {2019}, month = {May 2019}, pages = {617-623}, type = {Short Communication}, chapter = {617}, abstract = {

Background: Rheum emodi is an immensely useful medicinal herb of Himalaya having remarkable antidiabetic and anticancerous activities reported mainly from rhizomatous portion of the plant. The present study reports Gas Chromatographic- Mass spectroscopic characterization of both the conventionally used part i.e., the rhizome as well as other parts of R. emodi including callus to exploit the nonconventional parts for future use. Objective: To explore the bioactive constituents in the methanol extract of rhizome, fruit, leaf and callus of R. emodi. Methods: Phytochemical characterization of the plant extracts was performed by using GC-MS QP 2010 Plus. Various constituents were identified after matching their mass fragmentation pattern with data available in GC-MS library of National Institute of Standards Technology (NIST) and Wiley Registry of Mass Spectral Data{\textquoteright}s, New York (Wiley). Results: Total of 95 bioactive compounds were obtained in methanol extract of R. emodi out of which rhizome, fruit, leaf and callus revealed 31, 38, 27 and 47 compounds respectively. Two anthraquinones, chrysophanol (43.97\%) and physcion (3.23\%) were obtained from rhizome whereas fruit possessed only physcion (4.66\%). Conclusion: The present findings characterizes and helps to supplement the chemical profile of the plant for its futuristic role in nutritional, pharmaceutical and therapeutic industries.

}, keywords = {Callus, Fruit, GC-MS analysis, Leaf, Rheum emodi, Rhizome}, doi = {10.5530/pj.2019.11.99}, author = {Ruchi Singh and Preeti Chaturvedi} } @article {773, title = {In vitro Hypoglycemic and Antioxidant Activities of Litsea cubeba (Lour.) Pers. fruits, Traditionally used to Cure Diabetes in Darjeeling Hills (India)}, journal = {Pharmacognosy Journal}, volume = {10}, year = {2018}, month = {November 2018}, pages = {s119-s128}, type = {Orginal Article}, chapter = {s119}, abstract = {

Introduction: Fruits of Litsea cubeba (Lour.) Pers. has been reported to be used traditionally in the treatment of diabetes in Darjeeling Himalayan region of India; though the hypoglycemic potential of the fruit has not been assessed till now, and the active constituents are yet to be discovered. Therefore, there is a necessity for the appraisal and characterization of the hypoglycemic properties of the fruits. Methods: Fresh fruits were collected and sequentially extracted with solvents of gradient polarity. In vitro antidiabetic activity was performed by α-amylase and α-glucosidase inhibitory assays. Free radical scavenging activity was performed by DPPH, ABTS, TPTZ (FRAP assay), NO and OH radical scavenging assays. To identify the bioactive components, GC-MS analysis was also performed. Result: Phytochemical screening of secondary metabolites in different solvent extracts showed the presence of phenols, flavonoids, alkaloids, cardiac glycosides, tannins, saponins, and anthocyanins. Methanolic extract exhibited highest antidiabetic potential with IC50 values of 514.9 μg/ml and 1435.7 μg/ml in α-amylase and α-glucosidase inhibition assay respectively followed by ethanol extract. Significant free radical scavenging activities were also found in the alcohol extracts. GC-MS analysis revealed the presence of principle compounds like oleic acid, morin, apigenin etc. which might be responsible for hypoglycemic activity. Conclusion: Here we report the appraisal of traditional usage of L. cubeba (Lour.) Pers. fruits based on in vitro antidiabetic and antioxidant assays along with GC-MS characterization of potent molecules. Our study confirms the traditional knowledge of the people of Darjeeling Hills regarding the use of the fruit of this plant in curing diabetes.

}, keywords = {Antidiabetic, Antioxidative, GC-MS analysis, Litsea cubeba (Lour.) Pers}, doi = {10.5530/pj.2018.6s.23}, author = {Rakhi Chakraborty and Vivekananda Mandal} } @article {477, title = {Phytochemical Analysis of Nigella sativa L. Utilizing GC-MS Exploring its Antimicrobial Effects against Multidrug-Resistant Bacteria}, journal = {Pharmacognosy Journal}, volume = {10}, year = {2018}, month = {December 2017}, pages = {99-105}, type = {Original Article}, chapter = {99}, abstract = {

Introduction: The alarming increase in bacterial strains resistant to existing antimicrobial agents has demanded alternative strategies. Medicinal plants are now considered as an alternative treatment because of their secure choice in several diseases. Among them, Nigella sativa is a promising traditional herb having rich medical background. The aim of the study is to perform phytochemical analysis of Nigella sativa L. Utilizing Gas chromatographic\–mass spectrometric (GC/MS) exploring its antioxidant and antibacterial activity against multidrug resistant (MDR) gram-positive and gram-negative bacteria. Methods: Total phenolic, tannin, and flavonoid content of N. sativa seed extracts and its commercially available oil were determined. Their radical scavenging activity using DPPH was also tested. The antibacterial activity of N. sativa seed extracts and its oil against MDR gram-positive and gram-negative bacterial strains was studied using disc diffusion test and the biofilm formation assay. GC-MS studies were also performed. Results: Among the different preparations used, N. sativa oil showed the highest antioxidant and antibacterial activity against highly resistant gram-positive bacteria with the greatest suppression of biofilm formation, which was attributed to its high bioactive contents. Conclusion: This study indicates that N. sativa extracts and its oils can be used as natural antibacterial agents to treat infections caused by multidrug resistant bacteria.

}, keywords = {Antibacterial, Antioxidant, GC-MS analysis, Multidrug resistant bacteria, Nigella sativa}, doi = {10.5530/pj.2018.1.18}, url = {http://fulltxt.org/article/404}, author = {Fatima A. Saleh and Nada El-Darra and Karim Raafat and Iman El Ghazzawi} } @article {151, title = {Chemical Composition and Antimicrobial Activity of Fresh Rhizome Essential Oil of Zingiber Officinale Roscoe}, journal = {Pharmacognosy Journal,}, volume = {8}, year = {2016}, month = {February 2016}, pages = {185-190}, type = {Original Article}, chapter = {185}, abstract = {

Background: Zingiber officinale Roscoe (Zingiberaceae) is a rhizomatous perennial herb found in tropical Asia. It is extensively used worldwide as a spice, flavoring agent and herbal remedy for cold, throat and chest\ infections and cough. The present study was carried out to analyse an essential oil from the fresh rhizomes of Z. officinale of Ghaziabad region and to evaluate its antimicrobial activity. Materials and Methods: The fresh rhizomes were hydrodistilled to get the essential oil which was analysed by GC and GC-MS techniques. The oil was evaluated for antimicrobial activity by disc diffusion method. Results and Discussion: The essential oil was characterized by high percentage of sesquiterpenes (66.66\%), monoterpenes (17.28\%) and aliphatic compounds (13.58\%). The predominant sesquiterpene was zingiberene (46.71\%) followed by valencene (7.61\%), \β-funebrene (3.09\%) and selina-4(14),7(11)-diene (1.03\%). The major monoterpenes were characterized as citronellyl n-butyrate (19.34\%), \β-phellandrene (3.70\%), camphene (2.59\%) and \α-pinene (1.09\%). The essential oil exhibited significant antimicrobial activity against Bacillus subtilis, Staphylococcus aureus, Escherichia coli, Pseudomonas aeruginosa, Candida albicans and Aspergillus niger. Conclusion: The essential oil mainly contained a large number of sesquiterpenes and monoterpenes and exhibited significant antimicrobial activity against pathogenic microorganisms.

}, keywords = {Antimicrobial activity, Chemical composition, Essential oil, GC-MS analysis, Zingiber officinale.}, doi = {10.5530/pj.2016.3.3}, author = {Pradeep Kumar Sharma and Vijender Singh and Mohammed Ali} } @article {190, title = {Gas Chromatography - Mass Spectrometry Analysis and In vitro Antioxidant Activity of the Ethanolic Extract of the Leaves of Tabernaemontana divaricata}, journal = {Pharmacognosy Journal}, volume = {8}, year = {2016}, month = {Oct 2016}, pages = {451-458}, type = {Original Article}, chapter = {451}, abstract = {

Objective: To identify phytoconstituents present in an ethanolic extract of the leaves of Tabernaemontana divaricata and to evaluate its in-vitro antioxidant potential. Methods: The extract was subjected to gas chromatography- mass spectrometry analysis to identify phytoconstituents, and screened for hydroxyl, superoxide and 1, 1-diphenyl-2-picrylhydrazyl (DPPH) radical scavenging activity, reducing power and metal-chelating activity as a measure of potential antioxidant activity. Results: GC-MS analysis of the extract revealed the presence of 96 phytoconstituents, of which 17 are reported to be bioactive and 11 of these to possess antioxidant potential. When tested in-vitro, the extract exhibited the most potent radical-scavenging activity at a maximum concentration of 10 mg/ml, scavenging effects of 64\%, 67\% and 69\% and corresponding half maximal inhibitory concentration (IC50) values of 6.7 mg/ml, 6.8 mg/ml and 6.2 mg/ml on hydroxyl, superoxide and DPPH radicals, respectively. Ascorbic acid used as a standard (10 mg/ml) showed scavenging effects of 73\%, 73\% and 75\% and corresponding IC50 values of 5.3 mg/ml, 5.8 mg/ml and 5.2 mg/ml, respectively, on hydroxyl, superoxide and DPPH radicals. At 10 mg/ml, the extract and an ethylenediaminetetraacetic acid standard exhibited 68\% and 78\%, respectively, chelation of ferrous ions; at the same concentration, the reducing power of the extract and that of a butylated hydroxytoluene standard was found to be 3.855 and 4.308, respectively. Conclusion: These observations strongly suggest that the ethanolic extract of T. divaricata leaves has potent in-vitro antioxidant activity and thereby could act as a possible therapeutic agent for oxidative stressinduced pathological states.

}, keywords = {antioxidant activity, GC-MS analysis, Metal chelating activity., Phytoconstituents, Reducing power, Tabernaemontana divaricata}, doi = {10.5530/pj.2016.5.7}, author = {Muniyandi Anbukkarasi and Philip A Thomas and Mahalingam Sundararajan and Pitchairaj Geraldine} } @article {210, title = {Gc-Ms Analysis of Ethanolic Stem Extract of Clausena anisata (Willd.) Hook F Ex Benth}, journal = {Pharmacognosy Journal}, volume = {8}, year = {2016}, month = {September 2016}, pages = {576-578}, type = {Original Article}, chapter = {576}, abstract = {

Objective: In the present study, the bioactive components present in the ethanol stem extract of Clausena anisata was analyzed by using Gas Chromatography Mass Spectrometry analysis technique (GC-MS). Clausena anisata, a medicinal plant belonging to the family Rutaceae, is represented by 20 species available in India and used traditionally for the treatment of several ailments but there is a requirement to identify its phytoconstituents, its target, mode of action and treatment using plant products either alone or in combination with synthetic drugs. Methods: Clausena anisata stem was procured from Manamettupatti, a village of Pudukottai District, Tamil Nadu. The shade dried stem was powdered and extracted using ethanol by maceration method. One microlitre of the extract was subjected to GC-MS analysis to detect the presence of bioactive compounds present in the stem of C. anisata. Results:The results showed that the ethanol stem extract of C. anisata contained nine bioactive compounds, of which the major one is n-hexadecanoic acid (78.54\%), followed by 8-octadecenoic acid, methyl ester, [E]- (6.638\%). The total number of compounds obtained was compared with National Institutes of Standard and Technology (NIST) library that contains more than 62,000 known compounds based on retention time and molecular mass. Conclusion: In this study, nearly nine compounds have been identified from the ethanolic stem extract of C. anisata using GC-MS analysis which was mainly composed of fatty acids and sterols. The GC-MS analysis is used to understand the nature of active principles present in this plant revealed that the plant can be used as a potential source of new useful drugs.

}, keywords = {C. anisata, Ethanol, GC-MS analysis, maceration and phytoconstituents}, doi = {10.5530/pj.2016.6.9}, author = {Arsia Tarnam Yakoob and Nargis Begum Tajuddin and Shilu Mathew and Muhammad Ilyas Mohammed Hussain and Ishtiaq Qadri} } @article {203, title = {GC-MS Analysis of n-hexane Extract of Stem Bark of Symplocos crataegoides Buch.-Ham. ex D. Don}, journal = {Pharmacognosy Journal}, volume = {8}, year = {2016}, month = {September 2016}, pages = {520-524}, type = {Original Article}, chapter = {520}, abstract = {

Context: The stem barks of the plant Symplocos crataegoides Buch.-Ham. ex D. Don (syn. Symplocos paniculata (Thunb.) Miq.), Fam. Symplocaceae is extensively used in Indian medicine under the names of Lodhra/Patikalodhra. Mainly it is used to cure uterine complaints, vaginal and menstrual disorders. Aim: To investigate the phytochemicals from the n-hexane extract of the stem bark of Symplocos crataegoides Buch.-Ham. ex D. Don., using GC-MS analysis. Materials and Methods: Stem bark of S.crataegoides was extracted by Soxhlet extraction method using n-hexane. The extract was injected by splitless injection mode into the GC MS 5975 C Agilent equipped with a QP- 5000 (quadrupole) Gas Chromatography - Mass Spectrometer. Results: Identification of 57 compounds from n-hexane extract. Those compounds were identified by close matches with standard MS spectra and compared with NIST - 11 and WILEY library data. Undecane (7.51\%) was found as major compound followed by Isopropyl myristate, Dodecane, 1,2,4-trimethyl-benzene, Octacosane, 2-methyl-decane, 2-ethyl-1,2-dimethyl-benzene, 1,2,3,5- tetramethyl-benzene etc., other constituents were found to be in traceable quantities. Conclusion: GC-MS analysis of S. crataegoides revealed certain interesting facts of presentation of various phytoconstituents in the stem bark. The presence of various phytoconstituents contributes to the medicinal activity of the plant.

}, keywords = {GC-MS analysis, n-hexane extract, Patikalodhra, Symplocos Crataegoides}, doi = {10.5530/pj.2016.6.2}, author = {Nartunai Govindarajan and Uma Maheswara Reddy Cheekala and Shantha Arcot and Susikumar Sundaramoorthy and Ramasamy Duraisamy and Ilavarasan Raju} } @article {29, title = {Effects of standardized stem bark extract of Mangifera indica L. in wistar rats with 2,4-dinitrophenylhydrazine-induced haemolytic anaemia}, journal = {Pharmacognosy Journal}, volume = {7}, year = {2015}, month = {04/2015}, pages = {89-96}, type = {Original Article}, chapter = {89}, abstract = {

Background: The aqueous decoction of the stem back of Mangifera indica L. has been traditionally used for the treatment of various illnesses among them includes anaemia. Aims: The aim of this study was to investigate the anti-anaemic properties of standardized stem bark extract of M. indica in animals with 2,4-dinitrophenylhydrazine-induced haemolytic anaemia. Methods and Material: An in vivo animal model was used in this experiment. 2,4-dinitrophenylhydrazine was used to induce haemolysis and treatment was done with three different concentrations (25, 50, and 100 mg/kg b.wt) of the plant extract. Astifer\® was used as a positive control. Haematological parameters such as PCV, HGb concentration, and TLC were performed and to ascertain the level of haemolysis. GC-MS was used determine the present of phytoconstituents within the crude extract. Results: PCV and HGb concentration increased significantly (p\<0.001) at a dose of 50 and 100 mg/kg b.wt respectively while no significant (p\>0.05) effect was observed at a dose of 25 mg/kg b.wt. TLC was decreased significantly (p\<0.001) at a dose 100 mg/kg b.wt while no significant (p\>0.05) effect was observed at a dose of 25 and 50 mg/kg b.wt respectively. GC-MS analysis revealed presence of 15 compounds viz: 2,2-Dimethoxybutane, N-Acetyl-Alpha-D-glucosamine, 1,2-Benzenediol, Phenol, 2,4-bis(1,1-dimethylethyl)-, Vitamin E, Pentadecanoic acid, 13-methyl-, methyl ester, 2-Ethylacridine, Benzofuran-6-ol-3-one, 2-(4ethoxycarbonyl)benzylidene-, 9-Octadecanoic acid, (E)-, 2,4,6-Cycloheptatrien-1-one, 3,5-bis-trimethylsilyl-, and Benzo[h]quinoline,2,4-dimethyl-. Conclusion: The results of our present finding suggest the significant anti-anaemic properties of standardized stem bark extract of Mangefera indica L. This finding highlights the potentials of the extract and M. indica in the treatment of haemolytic anaemia.

}, keywords = {2, 4-dinitrophenylhydrazine, Anaemia, GC-MS analysis, Haemolysis and Mangifera indica L.}, doi = {10.5530/pj.2015.2.2}, author = {Hassan Lawal Sani and Ibrahim Malami and Sanusi Wara Hassan and Alhassan Muhammad Alhassan and Mshelia Emmanuel Halilu and Aliyu Muhammad} } @article {1467, title = {Effects of standardized stem bark extract of Mangifera indica L. in Wister rats with 2,4-dinitrophenylhydrazine-induced haemolytic anaemia}, journal = {Pharmacognosy Journal}, volume = {7}, year = {2015}, month = {27th Dec, 2014}, pages = {89-96}, type = {Original Article}, chapter = {89}, abstract = {

Background: The aqueous decoction of the stem back of Mangifera indica L. has been traditionally used for the treatment of various illnesses among them includes anaemia. Aims: The aim of this study was to investigate the anti-anaemic properties of the standardized stem bark extract of M. indica in animals with 2,4-dinitrophenylhydrazine-induced haemolytic anaemia. Methods and Material: An in vivo animal model was used in this experiment. 2,4-dinitrophenylhydrazine was used to induce haemolysis and treatment was done with three different concentrations (25, 50, and 100 mg/kg b.wt) of the plant extract. Astifer\® was used as a positive control. Haematological parameters such as PCV, HGb concentration, and TLC were performed to determine the present of phytoconstituents within the crude extract. Results: PCV and HGb concentration was increased significantly (p\<0.001) at a dose of 50 and 100 mg/kg b.wt respectively while no significant (p\>0.05) effect was observed at a dose of 25 mg/kg b.wt. TLC was decreased significantly (p\<0.001) at a dose 100 mg/kg b.wt when while no significant (p\>0.05) effect was observed at a dose of 25 and 50 mg/kg b.wt respectively. GC-MS analysis revealed the presence of 15 compounds among viz: 2,2-Dimethoxybutane, N-Acetyl-Alpha-D-glucosamine, 1,2-Benzenediol, Phenol, 2,4-bis(1,1-dimethylethyl)-, Vitamin E, Pentadecanoic acid, 13-methyl-, methyl ester, 2-Ethylacridine, Benzofuran-6-ol-3-one, 2-(4ethoxycarbonyl)benzylidene-, 9-Octadecanoic acid, (E)-, 2,4,6-Cycloheptatrien-1-one, 3,5-bis-trimethylsilyl-, and Benzo[h]quinoline,2,4-dimethyl-. Conclusion: The results of our present finding suggest the significant anti-anaemic properties of standardized stem bark extract of Mangefera indica L. This finding highlights the potentials of the extract M. indica in the treatment of haemolytic anaemia.

Key words: 2,4-dinitrophenylhydrazine, Anaemia, GC-MS analysis, Haemolysis Mangifera indica L.

}, keywords = {2, 4-dinitrophenylhydrazine, Anaemia, GC-MS analysis, Haemolysis Mangifera indica L.}, author = {Hassan Lawal Sani and Ibrahim Malami and Sanusi Wara Hassan and Alhassan Muhammad Alhassan} } @article {1200, title = {Evaluation of Anticancer Potential of Vitus vinifera Seed Against Breast Cancer Cells - MDA-MB-231}, journal = {Pharmacognosy Journal}, volume = {12}, year = {2012}, month = {August 2020}, pages = {1064-1071}, type = {Research Article}, chapter = {1064}, abstract = {

Objective: The aim of the present research is to evaluate the anti-cancer effect of Vitus vinifera seed on MDA-MB-231 cell line. Methods: The Vitus vinifera (Grape) seed were dried, powdered and subjected to methanol, chloroform and ethyl acetate extraction by cold maceration followed by preliminary phytochemical screening. The extracts of Vitus vinifera seed were subjected to assess anti-oxidant status, anti-proliferative activity by MTT assay, GC-MS analysis and apoptotic effect by determining LDH activity on MDA-MB-231. Results: Results indicated that methanolic extract of grape seed showed appreciable anti-oxidant and anti-cancer potential compared with other two extracts. GC-MS mass spectrum of methanolic extract of seed revealed the presence of Dotriacontane, Linoleic acid and Decanoic acid ethyl ester, 1,2,3, propenetriol, monocetate, and Dichloro methyl propane sulfone were detected. Conclusion: The data obtained in this work could be useful as a chemical standard in checking the genuineness of this plant source. Data of the results further depicted that the selected traditional Vitus vinifera seed could be used not only as a potential anti-cancer and good antioxidant.

}, keywords = {GC-MS analysis, MDA-MB-231, MTT Assay, Vitus vinifera seed}, doi = {10.5530/pj.2020.12.150}, author = {Kiruthika Dhanraj and Renuka Saravanan and Sheik Abdulla Shahul Hameed and Sivakumar Ramalingam} }