screening phytochimique extract

screening phytochimique extract

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Similarly, the methanolic roots extract exhibited strong antioxidant activities with IC 50 ranging from 185 to 400 μg/ml [163]. Phytochemical screening of the roots revealed the presence of carbohydrates, flavanoids, tannins, alkaloids, glycosides, saponins, and steroids [164].

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May 01, 2019 · The ethyl acetate extract from the aerial parts of F. caspica exhibited the highest antioxidant activity in all test assays with the value of 177.23 ± 1.17 mg gallic acid equivalent/g extract in CUPRAC assay and 268.28 ± 1.84 mg Trolox equivalent/g extract in ABTS radical cation scavenging assay as well as 207.38 ± 7.42 mg quercetin equivalent/g extract in FRAP assay ().

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Dec 01, 2018 · Both the preliminary phytochemical screening of the hydroalcoholic extract (E.FA) and infusion (I.FA) of A. unedo leaves reveal the presence of different chemical families (), containing polyphenols and tannins at very high concentrations for both E.FA and I.FA.This is observed following the intense coloration caused by the strong reaction between sample and reagents.

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Jan 01, 2020 · The Aqueous extract of Pistacia lentiscus leaves from MIZ, showed the highest TAC with 488,16 ± 0,82 mg AA/g of extract. One clearly sees that ethanolic and aqueous extracts of Pistacia lentiscus (leaves and twigs) are recording the greatest TAC, while the hexane extract of Pistacia lentiscus fruits from MLS had the least amount of TAC with 62 ...

Phytochemical screening and determination of flavonoids in ...

The results of the phytochemical screening of the metha-nol extract of the leaves and the stems of S. afzelii show the presence of some important phytochemicals (Table ). T h eam ou ntf cy il v spr d in Table 2. The value of 336 mg/100 g, is relatively higher than that found in orange (200 mg/100 g) and raspberry

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extract while the lowest against P seudomo nas spp. was (19 mm), [27] pointed a queous extract performed better than the metabolic extracts against microorganisms. Aqueous leaves extract was found ...

The Phytochemical Screening Hexane and Methanol Extract of ...

Qualitative phytochemical screening of fruits of D. repens indicated the Preparation of extracts presence of tannins, saponins, flavonoids, alkaloids, and steroids for Five hundred grams of dried powder of D. repens fruits were packed in methanol extract, but only steroids for unsaponifiable fraction (Table 1). a separate round bottom flask for ...

Phytochemical screening and antimicrobial activity of stem ...

This study aimed to investigate the phytochemical screening, total phenolic content, antioxidant and antimicrobial activities of Coleus forskohlii L. stem extract in Al-Baha area, Saudi Arabia. Stem samples were collected from Al-Baha area and air-dried followed by extraction with ethanol, petroleum ether, chloroform, ethyl acetate, and n-butanol.

(PDF) Phytochemical Analysis and Antimicrobial Screening ...

The phytochemical screening of ethanol extract of the M. oleifera revealed the presence of flavonoids, tannins, alkaloids and saponins compounds while methanol extract showed the presence of ...

Phytochemical screening and determination of flavonoids in ...

The results of the phytochemical screening of the metha-nol extract of the leaves and the stems of S. afzelii show the presence of some important phytochemicals (Table ). T h eam ou ntf cy il v spr d in Table 2. The value of 336 mg/100 g, is relatively higher than that found in orange (200 mg/100 g) and raspberry

Screening Phytochimique, Étude Toxicologique, Évaluation ...

hydroethanolic extract is very active with an IC 50 of 1, 00 ± 0.05 μg / mL. The reference drug (Quinine) with an IC 50 = 0.45 ± 0.01 μg / mL. Phytochemical screening reveals the presence of large chemical groups such as flavonoids, tannins, saponosides, coumarins and alkaloids that may be responsible for the observed antiplasmodial activity.

A Phytochemical Screening of the Ethanolic Extract of Aloe ...

Oct 10, 2019 · A Phytochemical Screening of the Ethanolic Extract of Aloe Vera Gel. Abhishek Jha, Deena Prakash, Divya Bisht. Aloe vera a herbal medicine called as the plant of immortality by Egyptians. It has various medicinal properties like it helps in diabetes, hypertension etc. Ethanolic extracts of plant Aloe vera gel extract was investigated.

Phytochemical Screening and Aphrodisiac Effect of ...

PHYTOCHEMICAL SCREENING AND APHRODISIAC EFFECT OF ETHANOLIC EXTRACT OF MASSULARIA ACUMINATA(G. DON) BULLOCK EX HOYL. (RUBIACEAE)IN MALE WISTAR RATS - Free download as PDF File (.pdf), Text File (.txt) or read online for free. Objective: The objective of the present study is to determine, through phytochemical screening, the major chemical compounds and

A comparative study on phytochemical screening ...

Jan 01, 2020 · Within the framework of discovering new antioxidants from natural sources, this work focus on screening of phytochemical constituents, the variation in the total phenolic content and the antioxidant capacities from different parts (fruits, twigs and leaves) of Pistacia lentiscus L., from two different regions of Morocco; Moulay Idriss Zerhoun (MIZ) and Melloussa (MLS) was studied.

(PDF) Screening phytochimique et identification ...

Le screening phytochimique des feuilles et des fleurs de cette plante, effectuée pour la première fois, a révélé la présence des alcaloïdes, des flavonoïdes, des tanins catéchiques, des ...

Phytochimical and antifungal screening of Algerian Salvia ...

screening, antifungal and antimycotoxicological effect of aqueous extract from Salvia officinalis leaves were tested. 2. Materials and methods 2.1 Plant material The plant used for the present study was collected in September 2015, from “HASSI 20” located 20

PRELIMINARY PHYTOCHEMICAL SCREENING OF SIX

Watal et al. Int J Pharm Pharm Sci, Vol 6, Issue 5, 539-542 540 Saponins: Persistent frothing on warming the extract of S. chirata indicated the presence of saponins in this plant only. The same extract with few drops of olive oil formed a soluble emulsion,

PHYTOCHEMICAL SCREENING AND ANTIMICROBIAL

extract of Chaerophyllum villosum showed highest antifungal activity (19 mm) against Aspergillus flavus followed by Penicillium notatum (13 mm) and the lowest antifungal activity (5 mm) against Aspergillus niger at the maximum (40 mg/ml) extract concentration (Table 3). The MIC values showed that methanolic extract of C. villosum

Phytochemical screening and antimicrobial activity of ...

presence of Quercetine, cafeic acid and vanilic acid in the plants’ extract. M. charantia extracts have shown the largest inhibition diameters (25.00±0.00 mm) and inhibit more strains than M. lucida extracts. From all the tested strains, only P. aeruginosa was the most sensitive to M. charantia extracts with 50% bactericidal effect.

Phytochemical screening and in vitro antioxidant activity ...

Apr 03, 2014 · 高达10%返现 · Phytochemical screening and in vitro antioxidant activity of various Punica granatum l. Peel extracts from Algeria: A comparative study. Screening phytochimique et activité antioxidante in vitro de différents extraits de l’épicarpe de Punica granatum L. d’Algérie : étude comparative. N. Belkacem 1, R. Djaziri 1, F. Lahfa 1, I. A. El ...

Phytochemical screening, phenolic content and antioxidant ...

Phytochemical screening of the fruit extract Different solvent extracts were used for phytochemical screening of compounds which include tannins, flavonoids, alkaloids and saponins according to the methods of Harborne (1998) and Trease and Evans (1989) with slight modifications. Test for tannins Exactly 1.0 ml of fruit extract for each solvent

Phytochemical screening by FTIR spectroscopic analysis of ...

Methanol (ME) extract: The ME extract of P. amarus showed characteristic absorption bands at 3385 cm-1 for a hydroxyl (-OH) group 2929 cm-1, 2343 cm-1 (for C-H stretching), 1382 cm-1 (for C-H bending), and at 1622 cm-1 for C=C group. Senna auriculata: Petroleum ether (PE) extract: The extract of S. auriculata exhibited a

E-ISSN: Phytochemical screening of a medicinal plant: P ...

b) Extract acetatic consist has to introduce 1g of vegetable equipment into 20 ml of the ethyl acetate then one lets it macerate during 24 hours. 4) Screening phytochimic Screening phytochimic is a means to highlight the presence of the groups of chemical families present in a given drug. A-Preliminary Tests

Phytochemical Screening, Polyphenols Content, Antioxidant ...

Oct 30, 2018 · The hydroethanolic extract showed a significant antioxidant activity for the three methods studies to the aqueous extract, but nonsignificant results compared to the reference (BHT). However, both extracts have negative effect on the strains studies for the antibacterial activity. ... “screening phytochimique d’une endémique ibéro ...

Phytochemical screening, polyphenols, flavonoids and ...

Depending on the sampling location of M.vulgare L., the type of extract (aqueous or organic), the polarity of the extracting solvent, and the phytochemical screening revealed the presence of the following secondary metabolites: catechic tannins, terpenoids, polyphenols and flavonoids.

Phytochemical screening and anticancer activity of the ...

Jan 23, 2021 · In which, A c and A t are the absorbance of the control sample (without test extract) and the test sample (with test extract), respectively. Cell line and cell culture. HepG2 cells (HB-8065) were bought from the ATCC®, cells were cultured at 37 °C and 5% CO 2 in EMEM medium with several other ingredients including FBS, L-glutamine, HEPES, amphotericin B, penicillin G, and streptomycin with a ...

PHYTOCHEMICAL SCREENING OF METHANOLIC EXTRACT

PHYTOCHEMICAL SCREENING OF METHANOLIC EXTRACT OF NAUCLEA LATIFOLIA LEAVES. Methanolic extracts of leaves of the indigenous medicinal plant Nauclea latifolia (Rubiaceae), commonly called the African peach, is a plant widely used in folk medicine in different regions of Africa for treating a variety of illnesses including malaria, jaundice ...

Phytochemical Screening and Aphrodisiac Effect of ...

PHYTOCHEMICAL SCREENING AND APHRODISIAC EFFECT OF ETHANOLIC EXTRACT OF MASSULARIA ACUMINATA(G. DON) BULLOCK EX HOYL. (RUBIACEAE)IN MALE WISTAR RATS - Free download as PDF File (.pdf), Text File (.txt) or read online for free. Objective: The objective of the present study is to determine, through phytochemical screening, the major chemical compounds and

SCREENING PHYTOCHIMIQUE D’UNE PLANTE MEDICINALE

Le screening phytochimique est un moyen pour mettre en évidence la présence des groupes de familles chimiques présentes dans une drogue donnée. 2.4.1 Tests préliminaires : Les tests de caractérisation sont basés en partie sur l’analyse qualitative, soit sur la

Phytochemical Screening and Antimicrobial Activity of ...

Microbial infections threaten the health of the Beninese population. Objectives: To identify bioactive phytochemical groups and evaluate the antimicrobial activity of Desmodium ramosissimum used in traditional medicine in Benin against microbial infections. Methodology & Results: The classic reactions in solution helped highlight alkaloids, anthocyanins, flavonoids, quinones, saponins ...

Hypoglycaemic efficacy and phytochemical screening of ...

Hypoglycaemic efficacy and phytochemical screening of fruits ethanolic extract of solanum terminale forsk (solanaceae) Received 6 January, 2020 Revised 25 February, 2020 Accepted 5 March, 2020 Published 8 April, 2020 *Rajabu M. Kingo1,2, Sheila M. Maregesi2 and ...

[PDF] Phytochemical screening and antibacterial effect of ...

DOI: 10.31018/JANS.V5I1.310 Corpus ID: 59141684. Phytochemical screening and antibacterial effect of root extract of Boerhaavia diffusa L. (Family Nyctaginaceae) @article{Malhotra2013PhytochemicalSA, title={Phytochemical screening and antibacterial effect of root extract of Boerhaavia diffusa L. (Family Nyctaginaceae)}, author={D. Malhotra and A. Khan and F. Ishaq}, journal={Journal of Applied ...

SCREENING PHYTOCHIMIQUE, ESSAIS IN VITRO DE

phytochimic screening, cytotoxicity and antileishmanial in vitro tests of ethanolic extract of leaves ‘ee-f’ of cestrum parqui herit. Abstract Description of the subject: The herbal medicine of leishmaniasis in endemic countries plays a key role in the fight, and inspires people

Preliminary Phytochemical Screening, Quantitative Analysis ...

The aim of this study was to evaluate the antioxidant activity, screening the phytogenic chemical compounds, and to assess the alkaloids present in the E. intermedia to prove its uses in Pakistani folk medicines for the treatment of asthma and bronchitis. Antioxidant activity was analyzed by using 2,2-diphenyl-1-picryl-hydrazyl-hydrate assay. Standard methods were used for the ...