scholarly journals A Review on Natural Plants for Phytochemical Constituents and Pharmacological Activities

2021 ◽  
Vol 11 (2) ◽  
pp. 232-236
Author(s):  
K Muni Raja Lakshmi ◽  
M. Kiran ◽  
K. Sai Prasanna

The present review aims for the study of phytoconstituents and pharmacological activities of some natural plants. The traditional medicinal plants have been found to acquire therapeutic activities significantly antimicrobial, anti-inflammatory antibacterial, anti-fungal, antioxidant properties etc. The plant-derived constituents are majorly for the aliments of used skin disease diabetes, bronchitis, asthma, arthritis, dry cough, ulcer and fever. The antimicrobial activity of the following plants like Justicia adathoda, Lantana Camara, Acacia leucophloea, Holoptelea integrifolia, Calotropis Procera, chlorophytum tuberosum, Bombax ceiba, Bacopa monnieri, Wedelia trilobata, Jatropha gossypifolia were obtained from the extraction of either  leaves, stem or flowers by using ethanol, methanol, aqueous, petroleum ether, chloroform. The phytochemical constituents of the extract have been shown the presence of alkaloids, glycosides, cardiac glucosides tannins, proteins, carbohydrates, saponin, quinines, triterpenes, steroids, polyphenolic, volatile oil, phenols, starch sugar, amino acid, resin and organic acids. This study evidenced the possible use of the mentioned plants as a source of natural medicines which are used as an antimicrobial, anti-inflammatory, anti-bacterial, anti-fungal, antioxidant agents. Keywords:  Medicinal plants, Antimicrobial, Anti-inflammatory, Antioxidants.

2019 ◽  
Vol 9 (4-s) ◽  
pp. 888-892
Author(s):  
K Sai Prasanna ◽  
G Jyothi Reddy ◽  
M Kiran ◽  
K Thyaga Raju

The traditional system of medicinal plants have been found to possess significant anti-inflammatory, antibacterial, anti-fungal, anti-diabetic, analgesic properties etc. Plant-derived drugs are used to cure mental illness, skin diseases, tuberculosis, diabetes, jaundice, hypertension, and cancer. Wedelia Trilobata belongs to family Asteraceae. Leaf, stem, and flower of Wedelia trilobata show anti-microbial, anti-oxidant and anti-inflammatory activity, analgesic activity. Phytochemical screening of the extract has been reported to show the presence of tannins, cardiac glycosides, flavonoids, terpenoids, phenols, saponins, and coumarins. Wedelia Trilobata is also used in reproductive problems, amenorrhea, chest cold, dry cough, and fever. The present review aims to the study was phytoconstituents, biological and pharmacological activities of Wedelia trilobata. This study suggested a possible use of Wedelia trilobata as a source of natural medicines as an anti-inflammatory, anti-oxidant, anti-microbial, hepatoprotective, antidiabetic agents. Keywords: Wedelia Trilobata, Trialing daisy trilobata, Complaya trilobata(L), Sphagneticola Trilobata, pharmacological review.


Author(s):  
Isha Kumari ◽  
Gitika Chaudhary

Nature has gifted humans a vast variety of medicinal plants, which are the rich source of bioactive compounds. Calotropis procera is an important medicinal plant that belongs to the family asclepiadaceae. It is commonly known as madar and milkweed plant in english and arka in hindi. It is mostly found in the tropics of asia and africa. Calotropis procera is a highly valued plant in the folk medication system. Each part of the plant is richly endowed with diverse nature of phytochemical constituents like alkaloids, proteins, vitamins, carbohydrates, saponins, terpenes, and flavonoids, etc. These phytochemicals are significantly associated with various therapeutic and pharmacological properties such as anti-microbial, anti-oxidant, anti-inflammatory, anti-ulcer, antifertility, anti-diarrheal, and spasmolytic. In this review article, the therapeutic and pharmacological value of this important plant has been summarized along with its utilization in the folklore and ayurvedic medicinal system.


2015 ◽  
Vol 7 ◽  
pp. 69
Author(s):  
Qudsia Bano ◽  

EchinopsechinatusRoxb. is a traditional plant that use medically traditional prescribing system. E. echinatus found in different in regions of Pakistan and India. Different evaluation methods are wereuse to know the phytochemical and pharmacological activities such as anti-inflammatory, Diuretic, analgesic, anti fertility of the plant. The aim of this review to summarized the works on E.


Author(s):  
Anu Iswarya Jaisankar ◽  
Lakshminarayanan Arivarasu

Introduction: Nanotechnology is a field of research and innovation concerned with building 'things' - generally, materials and devices on the scale of atoms and molecules. It is a booming field of this 21st century. The role of nano technology is becoming very crucial in nearly every aspect of life ranging from cosmetics to advanced bio technological approaches. In recent years, silver nanoparticles have gained considerable attention in the field of medicine. The green synthesis of nanoparticles eliminates the generation and use of hazardous substances and thus sustains non toxicity. Chlorogenic acids are phenolic compounds formed by the esterification of cinnamic acids. They exhibit various pharmacological Properties. Our study deals with the green synthesis of Chlorogenic acid mediated silver nanoparticles and assessment of their anti inflammatory and antioxidant properties.   Aim: The present study aims at assessing the antioxidant and anti inflammatory property of chlorogenic acid mediated silver nanoparticle and investigating the efficacy of Chlorogenic acid mediated Silver nanoparticle. Materials and Methods: The methodology includes Green synthesis of Chlorogenic acid mediated Silver nano particle synthesis followed by tests for Anti inflammation and Anti oxidation. Results: Both the Anti inflammatory and Anti oxidation activity of the chlorogenic acid mediated silver nanoparticle had shown a proportionate increase in activity with increasing concentration of the compound. Conclusion: Chlorogenic acid mediated silver nanoparticles have shown significant anti inflammatory and anti oxidation activity and they are considered as potent anti inflammatory and antioxidant agents.


2019 ◽  
Vol 21 (1) ◽  
pp. 263 ◽  
Author(s):  
Shara Francesca Rapa ◽  
Biagio Raffaele Di Iorio ◽  
Pietro Campiglia ◽  
August Heidland ◽  
Stefania Marzocco

Chronic kidney disease (CKD) is a debilitating pathology with various causal factors, culminating in end stage renal disease (ESRD) requiring dialysis or kidney transplantation. The progression of CKD is closely associated with systemic inflammation and oxidative stress, which are responsible for the manifestation of numerous complications such as malnutrition, atherosclerosis, coronary artery calcification, heart failure, anemia and mineral and bone disorders, as well as enhanced cardiovascular mortality. In addition to conventional therapy with anti-inflammatory and antioxidative agents, growing evidence has indicated that certain minerals, vitamins and plant-derived metabolites exhibit beneficial effects in these disturbances. In the current work, we review the anti-inflammatory and antioxidant properties of various agents which could be of potential benefit in CKD/ESRD. However, the related studies were limited due to small sample sizes and short-term follow-up in many trials. Therefore, studies of several anti-inflammatory and antioxidant agents with long-term follow-ups are necessary.


2019 ◽  
Author(s):  
N. Gadiri ◽  
C. Tigrine ◽  
Z. Lakache ◽  
A. Kameli

The ethanolic extracts of the aerial parts, leaves, and fruits, of Zizyphus jujuba Mill. were studied in vivo and in vitro for their anti-inflammatory, analgesic, and antioxidant properties, respectively. A preliminary phytochemical screening was carried out. It revealed the presence of several phytoconstituents such as flavonoids, phenols, and alkaloids. The acute toxicity study was conducted using a limit dose of 2,000mg/kg. The extracts studied showed no signs of toxicity or mortality. Anti-inflammatory activity, assessed by carrageenan-induced paw edema, and antinociceptive activity, assessed by pain-induced acetic acid in mice, were significantly reduced (P < 0.001). Moreover, both extracts showed considerable DPPH scavenging activity and β-carotene protective capacity. The present study suggests that leaf and fruit extracts from Zizyphus jujuba have a pharmacological interest probably related to the presence of some bioactive compounds and could be a potential source of antiinflammatory, antinociceptive, and antioxidant agents that should be further investigated.


2020 ◽  
Vol 20 (7) ◽  
pp. 532-565 ◽  
Author(s):  
Mahesh S. Vasava ◽  
Manoj N. Bhoi ◽  
Sanjay K. Rathwa ◽  
Divya J. Jethava ◽  
Prachi T. Acharya ◽  
...  

In the last 2-3 decades, the broad research in the application of benzimidazole derivatives made it important for mankind. Many scientists have worked on benzimidazole derivatives and they found that this compound has a diverse role in the field of medicinal chemistry. Few benzimidazole derivatives are currently in the market as a drug candidate against various diseases. Moreover, the benzimidazole derivatives exhibit pharmacological activities such as anti-tuberculosis, anti-malarial, antihistamine, antimicrobial, antiviral, antidiabetic, anticancer, anti-fungal, anti-inflammatory, analgesic, anti-HIV, etc. In this review, we have summarized various derivatives of benzimidazole which have been prepared by many researchers to understand the chemistry as well as diverse pharmacological activities. These findings may lead the scientists who are working in the field of medicinal chemistry to the development of benzimidazole based drug candidates in the future.


2017 ◽  
Vol 5 (2) ◽  
pp. 141-149
Author(s):  
Neha Arora ◽  
Deepika Tripathi ◽  
Neha Pandey ◽  
Krishna Kumar Rai ◽  
Sanjay Kumar Rai ◽  
...  

Reactive oxygen species (ROS) are generated due to severe oxidative stress, thereby resulting in pathogenesis of various disorders in humans, including psoriasis. DNA damage is the major manifestation of long term ROS exposure. ROS can be scavenged by natural antioxidant compounds present in medicinal plants. In this study, aqueous, methanolic and chloroform extracts of eleven dermatologically significant Indian medicinal plants were evaluated for their ROS scavenging and antioxidant properties, using 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical scavenging assay, Trolox equivalent antioxidant capacity (TEAC), Ferric reducing antioxidant power assay (FRAP), along with total phenolic content determination. Lipoxygenase inhibition assay was conducted to determine anti-inflammatory activities. DNA-damage protective capacities were also assessed using plasmid pBluescript II SK(–) DNA, where DNA damage was induced by Fenton reaction. The study reveals that the extracts of T. cordifolia, C. paniculatus, C. longa and A. vera performed far much better, in almost all the assays, with regards to P. corylifolia, a medicinal plant traditionally used to treat psoriasis, thus indicating these plants to be potent sources of effective drug formulation for treatment of psoriasis.Int. J. Appl. Sci. Biotechnol. Vol 5(2): 141-149


Author(s):  
Aarti Bains ◽  
Astha Tripathi

ABSTRACTObjective: The objective of this study is to elucidate phytochemical contents, antioxidant, and anti-inflammatory activity of wild mushrooms collectedfrom Himachal Pradesh.Methods: Quantitative analysis of phytochemical constituents was carried out using standard methods while 1,1 diphenylpicrylhydrazyl nitric oxide,hydrogen peroxide-free radical scavenging assay were used to evaluate the antioxidant properties of selected wild mushrooms. Anti-inflammatorycapacity of samples was evaluated by human red blood cell membrane stabilization and albumin denaturation inhibition method.Results: The results obtained revealed that Pleurotus floridanus showed higher total phenol, flavonoid carotenoid, and ascorbic acid contentsof 61.13±2.3 mg/g, 15.2±1.13 mg/g, 12.42±0.42 μg/g, 17.36±0.40 μg/g, and 14.55±0.58 mg/g. All the species showed antioxidant potential, butP. floridanus proved to be more active while Macrocybe sp. proved to be least one.Conclusion: The mushroom species analyzed have been showed to be good source of phytoconstituents, antioxidants, and also possess antiinflammatoryproperties, thus can be used in the management of oxidative stress-induced disease.Keywords: Wild mushrooms, Scavenging effect, Total phenol, Antioxidant, Anti-inflammatory.


2020 ◽  
Vol 21 (5) ◽  
pp. 1744 ◽  
Author(s):  
Claudia Musial ◽  
Alicja Kuban-Jankowska ◽  
Magdalena Gorska-Ponikowska

Green tea (Camellia sinesis) is widely known for its anticancer and anti-inflammatory properties. Among the biologically active compounds contained in Camellia sinesis, the main antioxidant agents are catechins. Recent scientific research indicates that the number of hydroxyl groups and the presence of characteristic structural groups have a major impact on the antioxidant activity of catechins. The best source of these compounds is unfermented green tea. Depending on the type and origin of green tea leaves, their antioxidant properties may be uneven. Catechins exhibit the strong property of neutralizing reactive oxygen and nitrogen species. The group of green tea catechin derivatives includes: epicatechin, epigallocatechin, epicatechin gallate and epigallocatechin gallate. The last of these presents the most potent anti-inflammatory and anticancer potential. Notably, green tea catechins are widely described to be efficient in the prevention of lung cancer, breast cancer, esophageal cancer, stomach cancer, liver cancer and prostate cancer. The current review aims to summarize the potential anticancer effects and molecular signaling pathways of major green tea catechins. It needs to be clearly emphasized that green tea as well as green tea catechols cannot replace the standard chemotherapy. Nonetheless, their beneficial effects may support the standard anticancer approach.


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