Preliminary Phytochemical Screenig and High Performance Thin Layer Chromatography[hptlc] Detection of Phenolic Acids in Lanata Camara Leaves Cultivated in Iraq

Jaafar, Noor S; Hamad, Maha N.; Alshammaa, Dhuha

doi:10.7897/2230-8407.097126

Cited by 5 publications

(3 citation statements)

References 17 publications

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“…In this study, samples of Caladium bicolor leaf were extracted using methanol and investigated for the presence of secondary metabolites and its ability to inhibit the growth of selected clinical isolates. Phytochemical screening as earlier reported are useful in the recognition of bioactive compounds which are precursors to drug or medicine discovery and development [41]. As shown, plant extract contained the phytochemical constituents such as carbohydrate, tannins, alkaloids, saponins, lignin, mucilage, cellulose.…”

Section: Phytochemical Screeningmentioning

confidence: 85%

Methanolic extract of Caladium bicolor leaves against selected clinical isolates

Ijeoma¹,

Dickson²,

Chidozie³

et al. 2019

GSC Biol. and Pharm. Sci.

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To survive when confronted by antibiotics, some strains of microorganisms have evolved and developed the ability to resist the most commonly prescribed forms of medication. As a result, the search for plant derived substances are now becoming one of major areas of research. Plants and their parts are valuable for food, shelter, nutraceutical and major constituent of drugs used in traditional herbal medicinal systems. Caladium bicolor leaf is used in African traditional medicine for the treatment of infections in Nigeria. In this study, the active compounds of Caladium bicolor leaf were extracted using methanol and investigated for the presence of secondary metabolites. Antimicrobial activity of the extract was determined against selected clinical isolates (Staphylococcus aureus, Escherichia coli, Proteus mirabilis, Klebsiella pneumoniae, Aspergillus fumigatus and Candida albicans) using the agar well diffusion. The methanol extract demonstrated a significant broad-spectrum antimicrobial activity against both gram-positive and gram-negative bacteria, with the highest activity having a zone of inhibition of 10 mm. The antimicrobial activities could be attributed to the presence of phytochemicals compounds such as tannins, alkaloids, saponins. This is interesting and promising and may therefore be exploited further to understand better the mechanisms responsible for the antimicrobial activity recorded. This study can also serve as scientific bases for support of the traditional use of Caladium bicolor leaf in treatment of infections.

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Section: Phytochemical Screeningmentioning

confidence: 85%

Methanolic extract of Caladium bicolor leaves against selected clinical isolates

Ijeoma¹,

Dickson²,

Chidozie³

et al. 2019

GSC Biol. and Pharm. Sci.

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“…Dengan adanya gugus fenol yang ditunjukkan dengan warna hijau kehitaman atau biru tua setelah penambahan FeCl 3 . 17 Pada pegujian steroid dan terpenoid, analisis senyawa berdasarkan pada kemampuan senyawa membentuk warna dengan H 2 SO 4 pekat dalam pelarut asam asetat anhidrat. 18 Hasil yang diperoleh menunjukkan hasil positif dengan terbentuknya warna hijau dan cincin merah kunguan yang menunjukkan bahwa ekstrak positif mengandung Steroid dan triterpenoid.…”

Section: Hasil Dan Diskusiunclassified

PHYTOCHEMICAL SCREENING OF SIJUKKOT EKSTRACT (Lactuca Indica L.)

Panjaitan

Silalahi

2020

IJCST

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Have been carried out Phytochemical screening on Sijukkot which determited as Lactuca indica L, the plant from Gibeon hill forrest area in the village of Parsaora Sibisa Ajibata, Toba Samosir, North Sumatera. Test carried out to determine the composition of secondary metabolites contained in these plants. It was started by extracting plant leaves using 96% ethanol solvent which was carried out by maceration method and concentrated using a rotary evaporator. The concentrated extract obtained was sponsored by phytochemical tests. Phytochemical test results on ethanol extracts from the leaves of the Sijukkot plant were obtained compositions namely Flavonoids, tannins, saponins, steroids and triterpenoids.

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“…Gallic acid and ellagic acid has been reported from many plant species viz. Nymphaea stellata Willd (Rakesh et al, 2009), Lantana camara (Jaafar et al, 2018), and Woodfordia fruticosa (Grover et al, 2014). The leaf galls of oak ((Quercus leucotrichophora) have been reported as an intense source of gallic acid (Patni et al, 2012) .…”

Section: Dipteran Marginal Gall (Dmg)mentioning

confidence: 99%

Isolation, identification and quantification of gallic acid (gallotannins) through HPTLC in leaf galls of Madhuca longifolia (Koenig) j.f. Macb

Kumkum

Mishra

Meena

et al. 2020

ijrps

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Plant galls (cecidia) are pathologically produced cells, tissues, or organs of plants that have developed by hypertrophy and hyperplasia of plant tissues under the effect of gall causing organisms. Madhuca longifolia (Koenig) j.f Macb. is an economically and medicinally very important plant of the family Sapotaceae. It is a tropical mixed deciduous tree. Various galls due to insect infestation are found on almost all tree species. Leaf galls of Madhuca longifolia induced by insects of order Diptera and Hymenoptera represent a unique pattern of chemical perturbations which normally do not occur in normal leaf. During the present investigation, an accurate, fast and easy HPTLC method was followed for quantification of gallic acid occur in the normal leaf and dried leaf galls of the Madhuca longifolia plant. The protocol followed in this study resulted in an intense peak and was able to give a good resolution of gallic acid from normal leaf and galled tissues of Madhuca longifolia (Koenig) j.f. Macb. Adaxial leaf gall induced by insect Mohwadiplosis Orientalis Rao belonging to Diptera class, Marginal gall induced by another Dipteran and vein gall by chalcidoiid Hymenopteran class of insect. Variation in Gallic acid present in normal leaf and leaf galls of Madhuca longifolia was critically reported. It was found that Gallic acid content increased almost two folds in gall tissues as compared to normal leaf tissue. Galled leaf (Dipteran adaxial gall) had a maximum amount of Gallic acid (344.4 ng) while in normal leaf and another leaf galls had less amount of gallic acid was found (180ng). This study is of practical importance because gallic acid is the most important active phenolic acid, which may be correlated with post-infection biochemical defense. Compound gallic acid has been reported for the first time from leaf galls of Madhuca longifolia (Koenig) j. f. Macb. Plant in the study.

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Preliminary Phytochemical Screenig and High Performance Thin Layer Chromatography[hptlc] Detection of Phenolic Acids in Lanata Camara Leaves Cultivated in Iraq

Cited by 5 publications

References 17 publications

Methanolic extract of Caladium bicolor leaves against selected clinical isolates

Methanolic extract of Caladium bicolor leaves against selected clinical isolates

PHYTOCHEMICAL SCREENING OF SIJUKKOT EKSTRACT (Lactuca Indica L.)

Isolation, identification and quantification of gallic acid (gallotannins) through HPTLC in leaf galls of Madhuca longifolia (Koenig) j.f. Macb

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