scholarly journals Chemical constituents and pharmacological action of Ocimum sanctum (Indian holy basil-Tulsi)

2016 ◽  
Vol 5 (5) ◽  
pp. 205-207
Author(s):  
Sunita Verma ◽  
Keyword(s):  
Skin Diseases ◽  
Chemical Constituents ◽  
Pharmacological Action ◽  
Ocimum Sanctum ◽  
Hepatic Diseases ◽  
Botanical Description ◽  
Digestive Disorders ◽  
Prevention And Cure ◽  
Different Parts ◽  
Holy Basil

The plant of Oscimum sanctum commonly known as “Tulsi”, belong to Lamiaceae family. It is an erect, much branched, fragrant and erected plant attaining a height of about 20-50 cm. Different parts of the plant are used in Ayurveda and Siddha systems of medicine for prevention and cure of many illnesses like cough, influenza, common cold, headache, fever, colic pain, bronchitis, asthma, hepatic diseases, fatigue, skin diseases, arthritis, digestive disorders. The present paper is an attempt to provide a detailed botanical description, taxonomy, traditionally used and various pharmacological activity study of the plant.

scholarly journals Phytochemical Profile and Biological Activity ofNelumbo nucifera

2015 ◽  
Vol 2015 ◽  
pp. 1-16 ◽  
Author(s):  
Keshav Raj Paudel ◽  
Nisha Panth
Keyword(s):  
Traditional Medicine ◽  
Nutritional Value ◽  
Functional Foods ◽  
Skin Diseases ◽  
Chemical Constituents ◽  
Bioactive Constituents ◽  
Tissue Inflammation ◽  
Whole Plant ◽  
Phytochemical Profile ◽  
Different Parts

Nelumbo nuciferaGaertn. (Nymphaeaceae) is a potential aquatic crop grown and consumed throughout Asia. All parts ofN. nuciferahave been used for various medicinal purposes in various systems of medicine including folk medicines, Ayurveda, Chinese traditional medicine, and oriental medicine. Many chemical constituents have been isolated till the date. However, the bioactive constituents of lotus are mainly alkaloids and flavonoids. Traditionally, the whole plant of lotus was used as astringent, emollient, and diuretic. It was used in the treatment of diarrhea, tissue inflammation, and homeostasis. The rhizome extract was used as antidiabetic and anti-inflammatory properties due to the presence of asteroidal triterpenoid. Leaves were used as an effective drug for hematemesis, epistaxis, hemoptysis, hematuria, and metrorrhagia. Flowers were used to treat diarrhea, cholera, fever, and hyperdipsia. In traditional medicine practice, seeds are used in the treatment of tissue inflammation, cancer and skin diseases, leprosy, and poison antidote. Embryo of lotus seeds is used in traditional Chinese medicine as Lian Zi Xin, which primarily helps to overcome nervous disorders, insomnia, and cardiovascular diseases (hypertension and arrhythmia). Nutritional value of lotus is as important as pharmaceutical value. These days’ different parts of lotus have been consumed as functional foods. Thus, lotus can be regarded as a potential nutraceutical source.

scholarly journals Trado-Medical uses, Chemical Constituents and Biological Activities of Newbouldia laevis (Bignoniaceae): A Review

2021 ◽  
Author(s):  
Innocent U Okagu ◽  
Joseph C Ndefo ◽  
Matthias Onyebuchi Agbo
Keyword(s):  
Skin Diseases ◽  
Biological Activities ◽  
Chemical Constituents ◽  
Male Reproduction ◽  
Flowering Plant ◽  
Scientific Investigations ◽  
Health Promoting ◽  
Phytochemical Constituents ◽  
Ethnobotanical Uses ◽  
Different Parts

Newbouldia laevis (P. Beauv.) Seem. (Family, Bignoniaceae), commonly known as tree of life, is a purple-flowering plant that is widely distributed in many parts of Africa. Different parts of the plant, including the leaves, flower, stems and roots are prevalently used in African traditional medicine for the management of many diseases and conditions like diabetes, hypertension, skin diseases, ulcer, tumors, pains, infectious diseases, inflammation, dysentery, sickle cell disease and impotency. This review discusses the trado-medical uses, chemical constituents, and biological activities of N. laevis. Based on information generated from scientific investigations deposited in PubMed and SCOPUS, the chemical constituents of the plant include glycosides, anthraquinolones, volatile oils, tannins, steroids, alkaloids, flavonoids, terpenoids and sterols. Extracts different parts of the plant and compounds isolated from them have been reported to have several health-promoting potentials such as antioxidant, antimalarial, trypanocidal, antimicrobial, anthelmintic, analgesic, anti-inflammatory, antidiabetic, anti-arthritic, anti-thrombotic, cytoprotective, anti-hypertensive, central nervous system modulatory, male reproduction enhancing and oxytocic properties. These scientific investigations have led credence to the ethnobotanical uses of the plant in folkloric practice. In addition, the presence of phytochemical constituents in the plant might be responsible for the wide biological potentials.

Pharmacognostical and pharmacological activity of Justicia gendarussa burm.f.: a comprehensive review

2020 ◽  
Vol 11 (3) ◽  
pp. 3384-3390
Author(s):  
Ashish ◽  
Anjali ◽  
Dixit Praveen K ◽  
Nagarajan K ◽  
Sahoo Jagannath
Keyword(s):  
Pharmacological Activity ◽  
Chemical Constituents ◽  
Biological Action ◽  
Andaman Islands ◽  
Comprehensive Review ◽  
Medicinal Value ◽  
Anti Oxidant ◽  
Phytochemical Constituents ◽  
Pharmacologically Active ◽  
Different Parts

Justicia gendarussa Burm .f. (family Acanthaceae) which is also known as willow-leaves and commonly known as Nili-Nirgundi, it is very commonly found nearby to China and its availability is very common in larger parts of India and Andaman islands. Traditionally it is used to treat various sorts of disorders such as wound healing, anti-inflammatory, anti-oxidant, antiproliferative, anti-arthritic etc. Justicia gendarussa is one of the crucial herbs which has been used in the Ayurveda. Majorly leaves parts of the plant shows the pharmacological activity but the root of the plant Justicia gendarussa is also have the important medicinal values. A large variety of pharmacologically active constituents i.e., alkaloids, flavonoids, saponin, carbohydrates, steroids, triterpenoids, carotenoids, aminoacids, tannins, phenolics, coumarines and anthaquinones are also present in this plant and they makes the plant pharmacologically important. The activity of the plant is also dependent on the solvent which is used for the extraction the various vital chemical constituents. The different- different parts of the plants having the different medicinal values also differ in the chemical values. This review is not only focused on the essential phytochemical constituents which is available in the plant but it also explains their necessary medicinal value to shows the essential biological action and phytopharmacological actions of various parts of the plant.

Biochemical Composition, Antibacterial and Anti-Biofilm Activities of Indian Medicinal Plants

2020 ◽  
Vol 18 ◽  
Author(s):  
Mulugeta Mulat ◽  
Fazlurrahman Khan ◽  
Archana Pandita
Keyword(s):  
Antibacterial Activity ◽  
Medicinal Plants ◽  
Pathogenic Bacteria ◽  
Chemical Constituents ◽  
Multidrug Resistant ◽  
Chloroform Extract ◽  
Acetone Extract ◽  
Biologically Active ◽  
Ocimum Sanctum ◽  
Agar Disc

Background: Medicinal plants have been used for treatments of various health ailments and the practices as a remedial back to thousands of years. Currently, plant-derived compounds used as alternative ways of treatment for multidrug-resistant pathogens. Objective: In the present study, various parts of six medical plants such as Solanum nigrum, Azadirachta indica, Vitex negundo, Mentha arvensis, Gloriosa superba, and Ocimum sanctum were extracted for obtaining biological active constituents. Methods: Soxhlet method of extraction was used for obtaining crude extracts. Agar disc diffusion and 96-well plate spectroscopic reading were used to detect the extract’s antibacterial and antibiofilm properties. Results: The obtained extracts were tested for antimicrobial and antibiofilm properties at 25 mg/mL concentrations. Maximum antibacterial activity was observed in O. sanctum chloroform extract (TUCE) against Staphylococcus aureus (24.33±1.52 mm), S. nigrum acetone extract (MAAC) against Salmonella Typhimurium (12.6 ± 1.5 mm) and Pseudomonas aeruginosa (15.0 ±2.0 mm). Only TUCE exhibited antibacterial activity at least a minimum inhibitory concentration of 0.781 mg/mL. Better antibiofilm activities were also exhibited by petroleum extracts of G. superba (KAPE) and S. nigrum (MAPE) against Escherichia coli, S. Typhimurium, P. aeruginosa and S. aureus. Moreover, S. nigrum acetone extract (MAAC) and O. sanctum chloroform extract (TUCE) were showed anti-swarming activity with a reduction of motility 56.3% against P. aeruginosa and 37.2% against S. aureus. MAAC also inhibits Las A activity (63.3% reduction) in P. aeruginosa. Conclusion: Extracts of TUCE, MAAC, MAPE, and KAPE were exhibited antibacterial and antibiofilm properties against the Gram-positive and Gram-negative pathogenic bacteria. GCMS identified chemical constituents are responsible for being biologically active.

scholarly journals Aromatic Profiles of Essential Oils from Five Commonly Used Thai Basils

Foods ◽  
2018 ◽  
Vol 7 (11) ◽  
pp. 175 ◽  
Author(s):  
Tibet Tangpao ◽  
Hsiao-Hang Chung ◽  
Sarana Sommano
Keyword(s):  
Mass Spectrometry ◽  
Essential Oils ◽  
Raw Materials ◽  
Principal Component ◽  
Methyl Eugenol ◽  
Gas Chromatography Mass Spectrometry ◽  
Ocimum Sanctum ◽  
Chemical Compositions ◽  
Ocimum Species ◽  
Holy Basil

The research objectives of this study are to analyse the volatile compositions of different basil types available in Thai markets and to descriptively determine their aromatic qualities. Essential oils were hydro-distillated from fresh leaves of two Holy basil (Ocimum sanctum) varieties namely, white and red and other basil species, including Tree basil (O. gratissimum), Thai basil (O. basilicum var. thyrsiflorum), and Lemon basil (O. citriodorum). Oil physiochemical characteristics and volatile chromatograms from Gas Chromatography–Mass Spectrometry (GC-MS) were used to qualitatively and quantitatively describe the chemical compositions. Estragole, eugenol, and methyl eugenol were among the major volatiles found in the essential oils of these basil types. Classification by Principal Component Analysis (PCA) advised that these Ocimum spp. samples are grouped based on either the distinctive anise, citrus aroma (estragole, geranial and neral), or spice-like aroma (methyl eugenol, β-caryophyllene, and α-cubebene). The essential oils were also used for descriptive sensorial determination by five semi-trained panellists, using the following developed terms: anise, citrus, herb, spice, sweet, and woody. The panellists were able to differentiate essential oils of white Holy basil from red Holy basil based on the intensity of the anisic attribute, while the anise and citrus scents were detected as dominant in the Lemon basil, Tree basil, and Thai basil essential oils. The overall benefit from this research was the elucidation of aromatic qualities from Thai common Ocimum species in order to assess their potential as the raw materials for new food products.

scholarly journals Genotoxic and Chemopreventive Effects of Vochysia divergens Leaves (Pantanal, Brazil)

2018 ◽  
Vol 2018 ◽  
pp. 1-7
Author(s):  
Pollyanna Francielli de Oliveira ◽  
Suzana Amorim Mendes ◽  
Nathália Oliveira Acésio ◽  
Luis Claudio Kellner Filho ◽  
Leticia Pereira Pimenta ◽  
...  
Keyword(s):  
Protective Effect ◽  
Skin Diseases ◽  
Chemical Constituents ◽  
Test System ◽  
Negative Control ◽  
Control Group ◽  
Xtt Assay ◽  
Vochysia Divergens

The medicinal plant Vochysia divergens is a colonizing tree species of the Pantanal, a unique and little explored wetland region in Brazil. This species is used in folk medicine as syrups and teas to treat respiratory infections, digestive disorders, asthma, scarring, and skin diseases. The objectives of this study were to evaluate the antioxidant, cytotoxic, and genotoxic potential of the ethanolic extract of Vochysia divergens leaves (VdE), as well as the influence of VdE and its major component (the flavone 3′,5-dimethoxy luteolin-7-O-β-glucopyranoside; 3′5 DL) on MMS-induced genotoxicity. The extract significantly reduced the viability of V79 cells in the colorimetric XTT assay at concentrations ≥ 39 μg/mL. A significant increase in micronucleus frequencies was observed in V79 cell cultures treated with VdE concentrations of 160 and 320 μg/mL. However, animals treated with the tested doses of VdE (500, 1000, and 2000 mg/kg b.w.) exhibited frequencies that did not differ significantly from those of the negative control group, indicating the absence of genotoxicity. The results also showed that VdE was effective in reducing MMS-induced genotoxicity at concentrations of 20, 40, and 80 μg/mL in the in vitro test system and at a dose of 15 mg/kg b.w. in the in vivo test system. Its major component 3′5 DL exerted no protective effect, suggesting that it is not responsible for the effect of the extract. The results of the 2,2-diphenyl-1-picrylhydrazyl (DPPH) assay showed that VdE was able to scavenge 92.6% of free radicals. In conclusion, the results suggest that the protective effect of VdE may be related, at least in part, to the antioxidant activity of its chemical constituents.

scholarly journals Pharmacological and Ethnomedicinal Overview of Heritiera fomes: Future Prospects

2014 ◽  
Vol 2014 ◽  
pp. 1-12 ◽  
Author(s):  
Imran Mahmud ◽  
Md Khirul Islam ◽  
Sanjib Saha ◽  
Apurba Kumar Barman ◽  
Md Mustafizur Rahman ◽  
...  
Keyword(s):  
Skin Diseases ◽  
Chemical Constituents ◽  
Folk Medicine ◽  
Anticancer Activities ◽  
Mangrove Plant ◽  
River Deltas ◽  
Traditional Health ◽  
Heritiera Fomes ◽  
Health Practitioners ◽  
Important Medicinal Plant

Mangrove plants are specialized woody plants growing in the swamps of tidal-coastal areas and river deltas of tropical and subtropical parts of the world. They have been utilized for medicinal and other purposes by the coastal people over the years. Heritiera fomes Buch. Ham. (family: Sterculiaceae) commonly known as Sundari (Bengali) is a preeminent mangrove plant occurring in the Sundarbans forest located in the southern part of Bangladesh and adjoining West Bengal province of India. The plant has applications in traditional folk medicine as evidenced by its extensive use for treating diabetes, hepatic disorders, gastrointestinal disorders, goiter, and skin diseases by the local people and traditional health practitioners. A number of investigations indicated that the plant possesses significant antioxidant, antinociceptive, antihyperglycemic, antimicrobial, and anticancer activities. Phytochemical analyses have revealed the presence of important chemical constituents like saponins, alkaloids, glycosides, tannins, steroids, flavonoids, gums, phytosterols, and reducing sugars. The present study is aimed at compiling information on phytochemical, biological, pharmacological, and ethnobotanical properties of this important medicinal plant, with a view to critically assess the legitimacy of the use of this plant in the aforementioned disorders as well as providing directions for further research.

scholarly journals Genome-wide detection of terpene synthase genes in holy basil (Ocimum sanctum L.)

PLoS ONE ◽  
2018 ◽  
Vol 13 (11) ◽  
pp. e0207097 ◽  
Author(s):  
Yogesh Kumar ◽  
Feroz Khan ◽  
Shubhra Rastogi ◽  
Ajit Kumar Shasany
Keyword(s):  
Terpene Synthase ◽  
Ocimum Sanctum ◽  
Genome Wide ◽  
Holy Basil
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