Antioxidant properties
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Lichens, formed by the symbiosis of fungi and algae or cyanobacteria, are increasingly recognized for their potential medicinal properties, including their potential to treat type 2 diabetes. Many studies have shown that the bioactive metabolites of lichens originate from their fungal partners. This study isolated the mycobiont from a Graphis lichen sample and investigated the antioxidant and α-glucosidase inhibitory activity of its ethyl acetate extract.
10p visergeyne 18-06-2024 2 0 Download
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In this study, for the first time, CNC synthesized from rice was used to stabilize LEO Pickering emulsion (PE-LEO) with good emulsification properties without the use of any emulsifier. The stability, antibacterial and antifungal properties of PE-LEO were determined to show how well PE-LEO works.
7p viambani 18-06-2024 1 1 Download
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In this research, a single-step polymeric novel particle was synthesized from oak bark extract by nanoemulsion polymerization technique for the first time in the literature. It has been shown that the synthesized particles are achieved without losing any antioxidant and antibacterial properties of the oak bark extract. In this study, the p(OB) particles were reported for the first time and were characterized in terms of antioxidant, blood compatible, H2O2 scavenging, antibacterial, and antifungal potential to evaluate their use in biocompatible materials with drug release system potential.
13p dianmotminh02 03-05-2024 3 1 Download
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This study aimed to extract and evaluate some properties and the capability of phenolic components from shallot (Allium ascalonicum L.) peels for usage as fish preservative. It was found that shallot peels extracted twice with 70 % ethanol solvent, within 60 minutes, at 60 oC and the ratio of solid/liquid 1/20 (g/mL) gave highest polyphenol and flavonoid yields. Total polyphenol content and total flavonoid content of the extract were 224.34±5.66 mg GAE/g DW and 255.11±4.35 mg QE/g DW, respectively.
9p dianmotminh02 03-05-2024 4 1 Download
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In this work, gold nanorods (AuNRs) with well-controlled aspect ratios were prepared using a modified seedgrowth method and covered by TiO2 layers through the hydrothermal reaction to improve stability. Integrating TiO2 with plasmonic rod-like gold nanoparticles could enhance their photo activity by the local surface plasmon resonance (LSPR) effect. AuNRs aspect ratios were controlled by varying the amount of seed solution, reducing agents, surfactant (CTAB), and titanium (IV) but oxide.
7p dianmotminh02 03-05-2024 3 2 Download
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Photocatalytic degradation proficiency was studied for bromothymol blue dye. Phytochemicals-coated Nickel Oxide nanoparticles demonstrated antibacterial properties against bacteria (gram negative strain of E. coli, Pseudomonas spp. and gram positive strain of Bacillus spp.) by showing highest zone of inhibition (19 mm, 22 mm, 15 mm).the antioxidant activity of the synthesized nanoparticles were also examined and the result show that the fabricated nanoparticles exhibited significant radical scavenging activity.
10p dianmotminh02 03-05-2024 5 2 Download
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Ebook "Essential oils as reagents in green chemistry" provides a valuable reference for the contribution of essential oils in the green chemistry, mainly in terms of their characteristics corresponding to their compositions, the development of their extraction technologies including both conventional and green process (e.g. microwave, ultrasound), and their sustainable applications as antioxidants, antimicrobials, insecticides, green solvents and synthons for the green synthesis.
78p tudohanhtau1006 29-03-2024 8 1 Download
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This study was conducted to determine the solvent and additives to obtain high bioactive compounds from Daklak Vietnam Robusta GCB to evaluate extraction methods, the properties (emulsion formation, particle, stability) and testing the antioxidant, antibiotic and cytotoxicity of the nanoemulsions of Robusta GCB extract.
7p viellison 28-03-2024 2 1 Download
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Ebook "Antioxidant properties of spices, herbs and other sources" is to create awareness in society about the reliability of medicinal properties of certain herbs and spices through scientific and scholarly research. The scientific world and modern society today is experiencing the dawning of an era of herbal medicine. Extensive research has shown that aromatic plants are important anti-inflammatory, antioxidant, anti aging and immune boosting delectable foods, with the magic and miracle to boost our immune system providing us with extended and an improved quality of life.
589p coduathanh1122 27-03-2024 1 1 Download
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Ebook "Functional properties of traditional foods" is to describe and sometimes evaluate properties of foods that native consumers have believed to be beneficial. All chapters are written by practicing Food Scientists or Engineers but are written with the interested general public in mind.The book should cater to the practicing food professional as well as all who are interested in beneficial properties of traditional foods.
396p lamquandat 28-12-2023 6 2 Download
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This study hence aimed to investigate the ANFs and antioxidant property of adzuki bean flour (ABF) roasted at different temperatures. Comparison among samples were also conducted to evaluate the applicability of roasted ABF in food products.
7p vimichaelfaraday 28-12-2023 7 4 Download
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The aim of this research was to investigate the effect of thermal treatments, including roasting, microwaving, and steaming, on anti-nutritional factors and physical and antioxidant properties of black gram (Vigna cylindrica L. Skeels). Regarding its physical properties, thermal treatment increased the water-holding capacity (WHC) and decreased the oil-holding capacity (OHC) of the black gram samples.
6p vimichaelfaraday 28-12-2023 4 3 Download
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Oral mucositis (OM) is one of the main problems in almost all patients undergoing head and neck radiotherapy (RT). Owning to the antioxidant and anti-inflammatory properties of curcumin, the effect of both oral and topical formulations of curcumin was assessed on radiation-induced OM (ROM) in this study.
9p vischultz 20-10-2023 4 1 Download
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A review of nutritional and dietetic properties of dried fruits, such as natural and concentrated sources of sugars, vitamins A, C, niacin, riboflavin and folate, potassium and trace elements of iron and copper, and of organic acids, phytonutrients with antioxidant properties was made.
5p viisac 23-09-2023 2 1 Download
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Phenolics are an important constituent of fruit quality because of their contribution to the taste, color and nutritional properties of fruit. This study aimed to determine the level of phenolics in fig. In addition, it is also to study their impact on early atherosclerosis.
8p viisac 23-09-2023 2 1 Download
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African leafy vegetables (ALVs) are considered as available and affordable sources of bioactive constituents such as minerals and vitamins both for urban and rural populations. Five leafy vegetable species (Basella alba, Colocasia esculenta, Corchorus olitorius, Solanum melongena and Talinum triangulare) that are widely consumed in Southern Côte d’Ivoire (Ivory Coast) were roasted in order to evaluate the effect of this non conventional processing method on their nutritive value and antioxidant properties.
8p viisac 23-09-2023 2 1 Download
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Storage and processing technologies have been utilized for centuries to prevent post harvest losses of vegetables and to transform them into safe, delicious and stable products. The aim of this study was to evaluate the effect of refrigeration storage (4°C) on the nutritional value of five leafy vegetables (Hibiscus sabdariffa, Amaranthus hybridus, Andasonia digitata, Vigna unguiculata and Ceiba patendra) that are consumed in Northern Côte d'Ivoire.
8p viisac 23-09-2023 2 1 Download
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Muskmelon (Cucumis melo) is a vegetable much appreciated by the Cameroonian population. The aim of this study was to investigate the effect of development stage on morphological and physicochemical characteristics of the fruit.
11p viisac 23-09-2023 5 1 Download
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Purple sweet potatoes contain anthocyanins which could function as a natural food colorant, and an antioxidant. One of the problems in handling the fresh roots is their susceptibility during storage, and to extend their uses, fresh purple sweet potato could be processed into flour.
7p viisac 23-09-2023 2 1 Download
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The world has already undergone several health-related upheavals that have drawn the attention among which obesity. It is an important public health problem as well in developed as in developing countries. In order to sustainably manage this disease and associated damages, medicinal plants could be an alternative solution to synthetic drugs which can present side effects.
14p viisac 23-09-2023 2 0 Download