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Potential antioxidants
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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
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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
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Zoanthid is a potential natural resource with many biological activities, such as antioxidant, antiviral, antiinflammatory, and cytotoxic activity. Therefore, this study aimed to evaluate the antioxidant activity of 70% ethanol crude extract and dichloromethane fraction from Zoanthus vietnamensis. The total polyphenol content of ethanol and dichloromethane extracts were 19.36 ± 1.37 and 24.95 ± 0.63 mg GAE/g extract, respectively.
9p
dianmotminh02
03-05-2024
4
1
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Hypericum sampsonii or Sampson’s St John’s Wort is a species of flowering plant in the Hypericaceae family. Our previous study revealed the diverse and bioactive chemical constituents of the plant. This study investigates the antioxidant activity and potential hepatoprotective of Hypericum sampsonii extract (BLD1 extract) in vitro and in vivo.
7p
vilarry
12-03-2024
8
1
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The aim of this study is to assess how different extraction temperatures affect the in vitro antioxidant potential of polysaccharides derived from the leaves of Myxopyrum smilacifolium.
5p
viplato
02-01-2024
7
2
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Use of dietary supplements like multivitamins/multiminerals (MVMM) and antioxidant nutrients, is a potentially safe and cost-effective alternative to medications. In this study we assessed the effect of a blended supplement (CellSentials), formulated with MVMM and rich phytochemicals antioxidants, on multiple cardio-metabolic risk biomarkers.
12p
viisac
23-09-2023
5
1
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Anthocyanins are colored bioactive phytochemicals in the class of flavonoids with high potential as dietary antioxidants. Demand for anthocyanins in functional food and nutraceutical industries has continued to increase over the past decades. However, sources of anthocyanins for commercial exploitation are currently limited.
7p
viisac
23-09-2023
2
1
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Anthocyanin is not only the common natural color, but also has potential applications such as the antioxidant component, and many other health benefits. This pigment has good application in the food industry. Purple rice (Oryza sativa) is a special cereal in Vietnam, and some other Asian countries.
4p
viisac
23-09-2023
1
1
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Tamarind (Tamarindus indica) has long been known for its high nutrition content and pharmacological potential. However, there is lack of studies on the content of antioxidants, phenolic and flavonoid contents of tamarind seed grown in Vietnam.
13p
vimulcahy
18-09-2023
7
3
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This study assesses the antioxidant potential of mushroom Calocybe indica with the 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical and 2,2′-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) (ABTS) radical scavenging methods and the total antioxidant capacity.
8p
vispiderman
15-06-2023
5
1
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Phyllanthus Amarus is a medicinal herb widely used in traditional medicine for liver related diseases. Phenolics and antioxidant activity are mainly responsible for the hepatoprotective potential of these plants and are subjects to investigate in this study.
6p
vidoctorstrange
06-05-2023
6
2
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Therefore, many research were carried out to examine how C. militaris affects some specific health problems. Our literature reviewed 168 research published worldwide and in Vietnam and revealed that: (1) C. militaris may promote immunity; (2) C. militaris has antioxidants propeties; and (3) C. militaris could improve lung function. Product CordySen used C. militaris as main ingredients so that it also has the potential to bring benefits to human health.
5p
vicaptainmarvel
21-04-2023
4
2
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Phenolic acids are one of the major fractions identified in the extract of several vegetable seed oils which present interesting antioxidant properties. A density functional theory (DFT) study on the antioxidant potential of eight phenolic acids including gallic, vanillic, isovanillic, ferulic, caffeic, β-coumaric, cinnamic, and chlorogenic acids, is presented in this paper.
12p
vidudley
20-02-2023
3
2
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Sea cucumber innards (SCI) are the main waste of the sea cucumber processing industry. SCI protein hydrolysates were prepared using Papain and kinematic parameters of SCIPapain hydrolysis reaction were studied. The hydrolysates were subsequently analyzed for their antioxidant potential and amino acid composition for the first time.
11p
vidudley
20-02-2023
9
2
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This review comprises the inorganic compounds particularly metal coordinated complexes, as drugs play a relevant role in medicinal chemistry. It has been observed that copper complexes are potentially attractive as medicinal importance. In this review, the most remarkable achievements of copper complexes undertaken over the past few decades as antimicrobial, antioxidant, enzyme inhibition activity, and anti-cancer agents are discussed.
30p
lyhuyenthu
31-01-2023
4
2
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The synthesis of natural products 2-(2,3-dibromo-4,5-dihydroxyphenyl)acetic acid (1) and 2-(2,6-dibromo-3,5- dihydroxyphenyl)acetic acid (2) and as well as their derivatives 25 and 26 were carried out by substitution, hydrolysis and demethylation reactions of the corresponding four benzyl bromides. The antioxidant potentials of benzylic acid-derived bromophenols were, for the first time, appraised by several outstanding bioanalytical methods.
23p
lyhuyenthu
31-01-2023
8
2
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The species belonging to the Lamiaceae family have been useful tools for many years as a folk remedy. In the present study, a microemulsion system was developed with extract of Scutellaria salviifolia Benth (endemic), Sideritis libanotica Labill. subsp. linearis (Bentham) Bornm (endemic), and Ziziphora clinopodioides Lam. Both and related microemulsion formulations were also investigated for their potential biological activities.
11p
lyhuyenthu
31-01-2023
9
2
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The role of morpho-physiological attributes along with the antioxidant potential of Stipagrostis plumosa L. populations collected from arid regions in adaptability to aridity was evaluated. Root to shoot length, chlorophyll, carotenoids, and organic osmolytes (total free amino acids, total soluble proteins, glycinebetaine, and proline) increased with more activities of antioxidant enzymes (APX, CAT, POD, and SOD).
24p
lyhuyenthu
31-01-2023
7
3
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The chemical composition, antioxidant properties and antibacterial activities of different extracts (water, ethanol, acetate ethyl and hexane) and essential oil from Platycladus orientalis leaves were analysed in this study. The essential oil was extracted by hydrodistillation, and its chemical composition was determined by gas chromatography coupled to mass spectrometry (GC-MS).
11p
lyhuyenthu
31-01-2023
8
2
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This study uses sunflower hulls, a by-product from the sunflower snack industry, to recover both, valuable phenolic compounds and cellulose fibers, for the production of antioxidant reinforced starch films as potential food packaging material. The phenolic extract provided antioxidant properties to the films with EC50 values of 89 mg film/mg DPPH.
7p
viginny
30-12-2022
14
2
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