(PDF) Antimicrobial activity of some medicinal plant extracts and its
(PDF) Preparation of Plant Extracts from Indigenous Medicinal Plants
(PDF) Insecticidal and repellent activities of medicinal plant extracts
😀 Research paper on plants. Sample Scientific Research Paper. 2019-02-26
(PDF) Quantification of the Antioxidant Activity of Plant Extracts
(PDF) Antiurolithiatic Activity of Selected Plants Extracts Against
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Anti-Inflammatory and Antioxidant Properties of Plant Extracts
This Special Issue of Antioxidants is dedicated to current research on the aspects related to the anti-inflammatory and antioxidant properties of plant extracts, as well as the modulators and pathways involved in these therapeutic actions. In this issue, 16 original research papers and 6 reviews have been published.
A review of modern and conventional extraction techniques and their
Research on finding novel drugs in medicinal plants involves screening the plant extracts for new compounds and then conducting biological activity tests. Suspected new molecules or bioactive compounds are then isolated and purified for molecular structure elucidation and further pharmacological or toxicological tests [5]. The research ...
Phytochemical and antioxidant analysis of medicinal and food plants
Different phenolic contents of different plant samples have been reported in the literature 12,18,19,20,21,22,23,24,25.For instance, the total phenol content of sage and peppermint was 27.94 and ...
(PDF) An Updated Review on Extraction, Isolation, and ...
Review Article Plant extracts have long been used for their medicinal qualities and as sources of bioactive chemicals. In recent years, there has been a surge in interest in investigating the ...
Advances in Biological Activities and Application of Plant Extracts
For centuries, plants have been part of human civilisation, serving as food, healing substances and treatments for various diseases. In recent years, advances in biological research have revealed the remarkable potential of plant compounds in the food and medicine sectors [].In the food industry, plant extracts are used to improve the safety, nutritional value and shelf life of food products.
Quantification of the Antioxidant Activity of Plant Extracts: Analysis
Plants have a large number of bioactive compounds with high antioxidant activity. Studies for the determination of the antioxidant activity of different plant species could contribute to revealing the value of these species as a source of new antioxidant compounds. There is a large variety of in vitro methods to quantify antioxidant activity, and it is important to select the proper method to ...
Phytochemicals: Extraction methods, identification and detection of
The goal of this work was to assess the cytotoxicity and in vitro inhibitory activities of local medicinal plant Azadirachta indica (A. indica) extracts on expression of NS3 and NS5A nonstructural ...
GC-MS analysis of phytoconstituents from
Plant-based medicines are often prepared from crude plant extracts comprising of complex ... pharmaceutical and technological research, ... using Whatman No. 1 filter paper, and the filtrates were ...
Plants
You are welcome to participate in this Special Issue with original research papers and reviews on the biologic activity of plant extracts, with the following topics: anti-inflammatory, antioxidant, antidiabetic, anti-aging, antitumor, antiviral, antiallergic, or antimicrobial properties of plant extracts, as well as the mechanisms involved in ...
Phytochemical composition and cytotoxicity of ethanolic extracts of
based colorimetric cytotoxicity assay. Twenty-two ethanolic plant extracts were assessed, and the. result showed that Psidium guajava had the highest concentration of alkaloids (219.06±11.50mg/g ...
Plant Extracts: Antimicrobial Properties, Mechanisms of Action and
Following the research, Takó et al. and ... Since the plant extract consists of lead bioactive compound and several compounds, the interactions may occur within the extract. ... evaluation. Briefly, agar plates are injected with a standardized inoculum of the test microorganism. Afterward, filter paper discs (approximately 6 mm in diameter ...
Antimicrobial activity, phytochemical screening of crude extracts, and
Antimicrobial activity of the crude methanolic extracts and the essential oils of P.crispa and P. undulata. The extracts of the studied plants exhibited varying degrees of inhibition activity ...
Green synthesis of nanoparticles using plant extracts: a review
The dried sample goes to the process of weighing and crushing. Afterward, plants extract is mixed with Milli-Q H 2 O as per desired concentration and boiled with continuous stirring. The obtained solution is then filtered with Whatman filter paper, and the part in which there is a clear solution was useful for sample (plant extract) (Wang et al ...
Green synthesis of silver nanoparticles using plant extracts and their
Synthesis of metal nanoparticles using plant extracts is one of the most simple, convenient, economical, and environmentally friendly methods that mitigate the involvement of toxic chemicals. Hence, in recent years, several eco-friendly processes for the rapid synthesis of silver nanoparticles have been reported us 2021 Reviews in RSC Advances Chemistry in the battle against infections ...
Antimicrobial effect of two endemic Dominican plants on ...
Objective: This study aimed to assess the antimicrobial capabilities of S. arborescens and S. bahorucana plants against microorganisms isolated from patients exhibiting clinical symptoms suggestive of otitis. Materials and Methods: A cross-sectional, in vitro experimental study was conducted, involving the preparation of extracts from Salvia ...
Synthesis of Metal and Metal Oxide Nanoparticles using Plant Extracts
Plant extract is of great importance as it has ability to reduce and stabilize metal nanoparticles in single-step synthesis using phyto-chemicals present in plants. ... Chem Papers, 76(10), 6487 ... Green synthesis of TiO2 nanoparticle using Moringa oleifera leaf extract. International Research Journal of Engineering and Technology, 4(3), 1-4 ...
PDF Phytotoxic evaluation of plant extracts on seed germination & seedling
the extracts remain fungitoxic, when placed in soil. Table 1 Effect of selected plant extracts on tuber germination of Solanum Tuberosum Germination Period (Days) Control % Tuber Germination Curcuma malabarica Hedychium spicatum 100 3 100 100 100 4 100 5 100 100 100 6 100 100 100 Table 2 Effect of selected plant extracts on shoot length of
Green route to synthesize Zinc Oxide Nanoparticles using leaf extracts
Plant type or source species from which plant extract used for NPs synthesis also affects the size of NPs. For example, when Olea europea leaf extract was used to synthesize ZnO nano sheets, it ...
Botanical extracts control the fungal pathogen
Laboratory evaluation of botanical extracts to inhibit fungal growth. Diseased bean plants collected from farmer's fields were confirmed to be infected with several closely related species or strains of the genus Colletotrichum, and cultures confirmed as C.boninense were used in all trials. Screening of extracts from 11 botanical species to inhibit anthracnose growth on nutrient agar plates ...
Redox-active green-electrode: Plant-extract based rutin and caffeic
A straightforward, environmentally friendly, and rapid in-situ electrochemical functionalization of Rutin (Rut) and Caffeic acid (Caf) on a multiwalled carbon nanotube-modified glassy carbon electrode, denoted as GCE/MWCNT@Herb-Redox (Herb-Redox =redox active species from the plant extract), has been demonstrated. This method utilizes an eco-friendly, plant-based water extract from Indian ...
The Mothers of Us All: Extracts, with Comments, from the "Yellow
Abstract. The present paper is the second of three, constituting a whole project of translation and commentary composed of translated extracts from the "Catalogo n. 2 - Le madri di tutte noi," published by the Milan Women's Bookstore in 1982.The idea for the project was conceived by Silvia Niccolai and Angela Condello, who selected the extracts and provide the written commentaries on ...
There's an Explosion of Plastic Waste. Big Companies Say 'We've Got
A plant in Ashley, Ind., that had aimed to recycle 100,000 tons of plastic a year by 2021 had processed only 2,000 tons in total as of late 2023, after fires, oil spills and worker safety complaints.
Repellent screening of ethanol extracts from plants of the ...
The whitefly Bemisia tabaci (Gennadius, 1889) (Hemiptera: Aleyrodidae) is a globally important insect pest, causing extensive damage and losses in horticultural production systems. New natural options are needed to control the whitefly. Ethanol extracts (92) of different organs from 40 plant species of the Yucatan Peninsula were evaluated against B. tabaci in a greenhouse, and an adult ...
Comprehensive analysis of different solvent extracts of
The RP of F. communis extracts was highest in the MeOH extract, with an EC 50 of 17.63 µg, followed by the ethanol, acetone, and ethyl acetate extracts, with EC 50 values of 17.63, 43.4, and 135 ...
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COMMENTS
This Special Issue of Antioxidants is dedicated to current research on the aspects related to the anti-inflammatory and antioxidant properties of plant extracts, as well as the modulators and pathways involved in these therapeutic actions. In this issue, 16 original research papers and 6 reviews have been published.
Research on finding novel drugs in medicinal plants involves screening the plant extracts for new compounds and then conducting biological activity tests. Suspected new molecules or bioactive compounds are then isolated and purified for molecular structure elucidation and further pharmacological or toxicological tests [5]. The research ...
Different phenolic contents of different plant samples have been reported in the literature 12,18,19,20,21,22,23,24,25.For instance, the total phenol content of sage and peppermint was 27.94 and ...
Review Article Plant extracts have long been used for their medicinal qualities and as sources of bioactive chemicals. In recent years, there has been a surge in interest in investigating the ...
For centuries, plants have been part of human civilisation, serving as food, healing substances and treatments for various diseases. In recent years, advances in biological research have revealed the remarkable potential of plant compounds in the food and medicine sectors [].In the food industry, plant extracts are used to improve the safety, nutritional value and shelf life of food products.
Plants have a large number of bioactive compounds with high antioxidant activity. Studies for the determination of the antioxidant activity of different plant species could contribute to revealing the value of these species as a source of new antioxidant compounds. There is a large variety of in vitro methods to quantify antioxidant activity, and it is important to select the proper method to ...
The goal of this work was to assess the cytotoxicity and in vitro inhibitory activities of local medicinal plant Azadirachta indica (A. indica) extracts on expression of NS3 and NS5A nonstructural ...
Plant-based medicines are often prepared from crude plant extracts comprising of complex ... pharmaceutical and technological research, ... using Whatman No. 1 filter paper, and the filtrates were ...
You are welcome to participate in this Special Issue with original research papers and reviews on the biologic activity of plant extracts, with the following topics: anti-inflammatory, antioxidant, antidiabetic, anti-aging, antitumor, antiviral, antiallergic, or antimicrobial properties of plant extracts, as well as the mechanisms involved in ...
based colorimetric cytotoxicity assay. Twenty-two ethanolic plant extracts were assessed, and the. result showed that Psidium guajava had the highest concentration of alkaloids (219.06±11.50mg/g ...
Following the research, Takó et al. and ... Since the plant extract consists of lead bioactive compound and several compounds, the interactions may occur within the extract. ... evaluation. Briefly, agar plates are injected with a standardized inoculum of the test microorganism. Afterward, filter paper discs (approximately 6 mm in diameter ...
Antimicrobial activity of the crude methanolic extracts and the essential oils of P.crispa and P. undulata. The extracts of the studied plants exhibited varying degrees of inhibition activity ...
The dried sample goes to the process of weighing and crushing. Afterward, plants extract is mixed with Milli-Q H 2 O as per desired concentration and boiled with continuous stirring. The obtained solution is then filtered with Whatman filter paper, and the part in which there is a clear solution was useful for sample (plant extract) (Wang et al ...
Synthesis of metal nanoparticles using plant extracts is one of the most simple, convenient, economical, and environmentally friendly methods that mitigate the involvement of toxic chemicals. Hence, in recent years, several eco-friendly processes for the rapid synthesis of silver nanoparticles have been reported us 2021 Reviews in RSC Advances Chemistry in the battle against infections ...
Objective: This study aimed to assess the antimicrobial capabilities of S. arborescens and S. bahorucana plants against microorganisms isolated from patients exhibiting clinical symptoms suggestive of otitis. Materials and Methods: A cross-sectional, in vitro experimental study was conducted, involving the preparation of extracts from Salvia ...
Plant extract is of great importance as it has ability to reduce and stabilize metal nanoparticles in single-step synthesis using phyto-chemicals present in plants. ... Chem Papers, 76(10), 6487 ... Green synthesis of TiO2 nanoparticle using Moringa oleifera leaf extract. International Research Journal of Engineering and Technology, 4(3), 1-4 ...
the extracts remain fungitoxic, when placed in soil. Table 1 Effect of selected plant extracts on tuber germination of Solanum Tuberosum Germination Period (Days) Control % Tuber Germination Curcuma malabarica Hedychium spicatum 100 3 100 100 100 4 100 5 100 100 100 6 100 100 100 Table 2 Effect of selected plant extracts on shoot length of
Plant type or source species from which plant extract used for NPs synthesis also affects the size of NPs. For example, when Olea europea leaf extract was used to synthesize ZnO nano sheets, it ...
Laboratory evaluation of botanical extracts to inhibit fungal growth. Diseased bean plants collected from farmer's fields were confirmed to be infected with several closely related species or strains of the genus Colletotrichum, and cultures confirmed as C.boninense were used in all trials. Screening of extracts from 11 botanical species to inhibit anthracnose growth on nutrient agar plates ...
A straightforward, environmentally friendly, and rapid in-situ electrochemical functionalization of Rutin (Rut) and Caffeic acid (Caf) on a multiwalled carbon nanotube-modified glassy carbon electrode, denoted as GCE/MWCNT@Herb-Redox (Herb-Redox =redox active species from the plant extract), has been demonstrated. This method utilizes an eco-friendly, plant-based water extract from Indian ...
Abstract. The present paper is the second of three, constituting a whole project of translation and commentary composed of translated extracts from the "Catalogo n. 2 - Le madri di tutte noi," published by the Milan Women's Bookstore in 1982.The idea for the project was conceived by Silvia Niccolai and Angela Condello, who selected the extracts and provide the written commentaries on ...
A plant in Ashley, Ind., that had aimed to recycle 100,000 tons of plastic a year by 2021 had processed only 2,000 tons in total as of late 2023, after fires, oil spills and worker safety complaints.
The whitefly Bemisia tabaci (Gennadius, 1889) (Hemiptera: Aleyrodidae) is a globally important insect pest, causing extensive damage and losses in horticultural production systems. New natural options are needed to control the whitefly. Ethanol extracts (92) of different organs from 40 plant species of the Yucatan Peninsula were evaluated against B. tabaci in a greenhouse, and an adult ...
The RP of F. communis extracts was highest in the MeOH extract, with an EC 50 of 17.63 µg, followed by the ethanol, acetone, and ethyl acetate extracts, with EC 50 values of 17.63, 43.4, and 135 ...