Antioxidant potential of herbal polysaccharides: An overview on recent researches

Mohanta, Bulu; Sen, Dhrubo Jyoti; Mahanti, Beduin; Nayak, Amit Kumar

doi:10.1016/j.sintl.2022.100158

Cited by 42 publications

(32 citation statements)

References 155 publications

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“… E. glaucophyllum (Waxyleaf Nightshade) Phenols Ethanol: 50 % Salmonella enteric 0.432 ± 0.006 mm [195] Solvent: Solid ratio (20:1ml/g) Listeria innocua 0.252 ± 0.022 mm Temperature: 40 ⁰C Staphylococcus aureus 0.556 ± 0.002 mm Power: 400 W Time: 10 min pH: - 3. L. sativum (Garden Cress) Phenols Ethanol: 70 % Staphylococcus aureus 12 mm(FDSS) 16 mm(DSS) [155] Solvent: Solid ratio (20:1 ml/g) Pseudomonas aeruginosa – Temperature: 50 ⁰C Proteus mirabilis 9 mm (FDSS) Frequency: 45 kHz Staphylococcus epidermidis 12 mm(FDSS) 15 mm(DSS) Time: 20 min pH: - 4 Citriodora Palau leaves (Lemon Beebrush) Essential oil Solvent: Solid ratio (600: 30 ml/g) Escherichia coli O157:H7 22.10 ± 0.16 mm [194] Power: 100 W Pseudomonas aeruginosa 18.84 ± 0.22 mm Temperature: 25 ⁰C Staphylococcus aureus 24.42 ± 0.23 mm Frequency: 30 kHz Bacillus cereus 27.57 ± 0.19 mm Time: 45 min Salmonella Typhimurium 23.22 ± 0.23 mm pH: - FDSS = Freeze Dried Sprouts Sonification, DSS = Dried Sprout Sonification. …”

Section: Antimicrobial Benefits Of Usae Bioactives From Various Food ...mentioning

confidence: 99%

“…As a result, herbal polysaccharides with antioxidant potential and robust scavenging ability have been proposed as a nutraceutical component with non-invasive medical advantages in pharmaceutical and food products. High blood pressure, lipid problems, high LDL (bad) cholesterol, high triglycerides, low HDL (good) cholesterol, smoking, obesity, lack of physical activity, and poorly controlled diabetes make people with diabetes two to four times more likely to develop cardiovascular disease [154] , [155] The method by which these fruit extracts exert their anti-diabetic effects might be via stimulating insulin release from residual pancreatic -cells or its release from the bound form [155] .…”

Section: Cardiovascular Health and Antidiabetic Benefits Of Usae Bioa...mentioning

confidence: 99%

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Prospects of ultrasonically extracted food bioactives in the field of non-invasive biomedical applications – A review

Mounika

Ilangovan

Mandal

et al. 2022

Ultrasonics Sonochemistry

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Section: Antimicrobial Benefits Of Usae Bioactives From Various Food ...mentioning

confidence: 99%

Section: Cardiovascular Health and Antidiabetic Benefits Of Usae Bioa...mentioning

confidence: 99%

Prospects of ultrasonically extracted food bioactives in the field of non-invasive biomedical applications – A review

Mounika

Ilangovan

Mandal

et al. 2022

Ultrasonics Sonochemistry

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“…7 Synthetic antioxidants can prevent chain reactions by binding free radicals or removing free radical intermediates. 8 However, recent studies have found that these synthetic antioxidants pose serious health risks. Therefore, more and more scientists are developing relatively safe natural antioxidants to replace synthetic antioxidants.…”

Section: Introductionmentioning

confidence: 99%

“…Synthetic antioxidants can prevent chain reactions by binding free radicals or removing free radical intermediates . However, recent studies have found that these synthetic antioxidants pose serious health risks.…”

Section: Introductionmentioning

confidence: 99%

Protective Effect of Composite Hydrogel Based on Hydroxypropyl Trimethylammonium Chloride Chitosan on Skin Photodamage

Jin

Zhao

2022

ACS Appl. Polym. Mater.

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Long-term or excessive exposure to UV light can lead to sunburn, erythema, melanin deposition, inflammation, and even skin cancer. This study used composite hydrogels with N-2-hydroxypropyl trimethylammonium chloride chitosan (N-2-HACC) and hyaluronic acid (HA) as carriers. In addition, ellagic acid (EA) and proanthocyanidins (PC) as functionalized materials were prepared. The infrared results show that the N-2-HACC/HA/EA/PC hydrogel is formed by N-2-HACC connecting with HA by electrostatic interaction, and HA forms hydrogen bonds between EA and PC. The in vitro antioxidant results show that EA and PC have different clearance efficiency of DPPH and superoxide anion radicals at different pH values. Thus, they have complementary effects on antioxidant properties. The cumulative release results demonstrate that the hydrogels had an excellent slow-release rate at different pHs. The animal experiments reveal that N-2-HACC/HA/EA/PC could restore the consumption of antioxidant enzymes induced by UVB irradiation and inhibit matrix metalloproteinase 1. N-2-HACC/HA/EA/PC can inhibit UVB-induced histological damage, such as epidermal thickening, collagen fiber, and elastic fiber destruction. N-2-HACC/HA/EA/PC has a significant photoprotective effect by protecting the activities of superoxide dismutase, catalase, and glutathione peroxidase and inhibiting the activity of inflammatory factors. N-2-HACC/HA/EA/PC composite hydrogel system shows comprehensive performance. Its ability to scavenge free radicals may act as an antioxidant to protect mice from skin cancer.

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“…Over the past few years, the use of medicinal plants as beneficial remedies has been widely increased in the world [ 11 ]. They are considered a source of natural antioxidant substances, such as polyphenols and polysaccharides [ 12 ]. Thus, reports demonstrated that natural polysaccharides have received increasing attention, due to their diverse biological activities, including antioxidant, antibacterial, antihyperlipidemic, antidiabetic, antiproliferative, and antitumor activities [ 13 , 14 , 15 , 16 ].…”

Section: Introductionmentioning

confidence: 99%

Characterization of Polysaccharides Sequentially Extracted from Allium roseum Leaves and Their Hepatoprotective Effects against Cadmium Induced Toxicity in Mouse Liver

et al. 2022

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Allium roseum is one of the medicinal plants of the Liliaceae family, widely used in the food industry and traditional medicine. It is known for its various biological properties, such as its antioxidant, antiviral, antidiabetic, and anti-inflammatory activities. The present work aims to extract the polysaccharides from Allium roseum leaves and evaluate their antioxidant activities and hepatoprotective effects in vivo. Three polysaccharides from the leaves of Allium roseum were sequentially extracted in three media: water, chelating, and basic, respectively. They were characterized by size exclusion chromatography, gas chromatography mass spectrometry, FTIR-ATR, and NMR spectroscopy (1D and 2D). The different polysaccharides principally consist of glucose, galactose, mannose, rhamnose, xylose, and galacturonic acid. The antioxidant activity and hepatoprotective effect of the extracts against Cd-caused oxidative stress in liver mouse were tested. Cd treatment, during 24 h, enhanced significantly lipid peroxidation by a high production of malondyaldehyd (MDA) and superoxide dismutase (SOD) activity. In contrast, catalase activity (CAT) was decreased after the same period of exposure to the metal. The polysaccharides pre-treatment improved the antioxidant defense system to a great degree, mainly explained by the modulating levels of oxydative stress biomarkers (MDA, SOD, and CAT). This research clearly shows that Allium roseum polysaccharides, especially those extracted in aqueous medium, can be used as natural antioxidants with hepatoprotective properties.

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Antioxidant potential of herbal polysaccharides: An overview on recent researches

Cited by 42 publications

References 155 publications

Prospects of ultrasonically extracted food bioactives in the field of non-invasive biomedical applications – A review

Prospects of ultrasonically extracted food bioactives in the field of non-invasive biomedical applications – A review

Protective Effect of Composite Hydrogel Based on Hydroxypropyl Trimethylammonium Chloride Chitosan on Skin Photodamage

Characterization of Polysaccharides Sequentially Extracted from Allium roseum Leaves and Their Hepatoprotective Effects against Cadmium Induced Toxicity in Mouse Liver

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