Tag: antioxidant activity

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Phytochemical Evaluation and Pharmacological Screening of Coccinia grandis

Traditional medicine has employed Coccinia grandis to treat a variety of ailments. The goal of this study is to look at the phytochemical ingredients and pharmacological effects of fruit extracts from Coccinia grandis. C. grandis fruit extract was tested for antioxidant and anti-inflammatory properties in vitro. Alkaloids, carbohydrates, phytosterols, resins, tannins, flavonoids, proteins, and diterpenes…
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April 7, 2022 0

Determination of Antibacterial Effects of Fenugreek, Wheat and Hot Red Pepper Seeds and Their Germs Extract on Inhibiting Staphylococcus aureus and Enterobacter Cloacae Growth

Aims: This study looked into the effects of plant seeds like fenugreek (Trigonella foenum-graecum L.), wheat grains (Triticum aestivum L.), and hot red pepper (Capsicum annuum L.), which have traditionally been used as natural food preservatives or at least to reduce the use of artificial preservatives, while also acting as antibacterial agents against certain positive…
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November 19, 2021 0

Effect of Post-fermentation Maceration on the Chemical Composition of Some Wines

The existence of distinct groups of phenolic compounds determines the therapeutic and preventative effect of red wine treatment. In this way, phenol-rich Saperavi and Cabernet Sauvignon wines were made using the post-fermentative maceration process. Total phenols, oligomeric proanthocyanidins, common stains, trans-resveratrol, -viniferin, alcohol, volatile acidity, acidity titer, and variations in the amount of extracts were…
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October 21, 2021 0

Phytochemical Studies and Antioxidant Activity of Mauritia flexuosa and Mauritiella armata

Mauritia flexuosa and Mauritiella armata are Arecaceae plants that are common in Brazil. The phytochemical profile of the secretion commonly known as wine, produced from M. flexuosa, was investigated in this study. The antioxidant activity of hydroethanolic extracts of the two species’ leaves, roots, and petioles, as well as flavonoids quantity and chromatographic profile, were…
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September 17, 2021 0

Phytochemical Screening and Evaluation in vitro of Antioxidant and Antimicrobial Activities of Organic Extracts from Ammodaucus leucotrichus Coss & Dur Fruit from Algerian Sahara

The organic extracts of the fruits of Ammodaucus leucotrichus subsp. leucotrichus Cosson & Durieu will be investigated for their pytochemical composition, antioxidant and antibacterial activity. The Apiaceae (Umbellifera) family of plants is widely used in traditional Arab medicine and as a food condiment. The qualitative content of secondary metabolites was determined by phytochemical screening of…
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September 13, 2021 0

Advanced Study on Antioxidant Properties of Silver Nanoparticles Biosynthesized from Methanolic Leaf Extract of Blighia sapida

The use of microorganisms, enzymes, or plant extracts in the synthesis of nanoparticles has been proposed as an ecofriendly alternative to chemical and physical methods that involve the use of harmful reducing agents. Silver nanoparticles (AgNPs) were synthesized using a green approach from methanolic leaf extract of Blighia sapida in the current study. UV-visible (UV-vis)…
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July 2, 2021 0

Phytotherapeutic Activities of Six Plant Infusions: Chemical Constituents and Antioxidant Activity

Traditional medicine is used for a variety of reasons, including cultural and economic factors as well as the ineffectiveness of many contemporary treatments. The absence of effective pharmaceutical formulations, as well as current antibiotic pathogen resistance and oxidative stress, have led to the development of new therapeutic compounds derived from plants. Several investigations have revealed…
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June 16, 2021 0

Biological Activities and Valuable Bioactive Compounds from Portuguese Medicinal Plants

There are currently over 85,000 plant species that have been documented for medical use around the world. As a result, plant-derived natural products hold great promise for the discovery and development of new pharmaceuticals in a variety of human ailments. The lack of effective pharmaceutical formulations, as well as the resistance created by current antibiotic…
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June 14, 2021 0

Critical Evaluation of Antioxidant and Phenolic Content of Edible Plants

Today, the interest in nutritional consciousness and a selective preference for a safe and balanced diet is rising. Healthy sources of essential components in human nutrition are a variety of varieties of vegetables, which include vitamins, minerals, and fiber in general. In addition, chemical compounds unique to the vegetables in question are responsible for different…
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February 8, 2021 0

Natural Acid Catalyzed Synthesis and Biological Evaluation of Dihydropyrimidinone Derivative Synthesied from Vanillin, Ethylacetoacetate and Urea

In recent years, green synthesis of organic compounds using solvent-free conditions has gained popularity, as most solvents are either poisonous or flammable. In the field of natural and synthetic organic chemistry, dihydropyrimidinones are very significant heterocyclic motifs. The natural acid catalyst is used for organic synthesis, which catalyses different organic transformations efficiently. A green methodology…
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November 11, 2020 0