Determination of the Phenolic Compounds and Antioxidative Capacity in Red Algae Gracilaria bursa-pastoris

@article{Yldz2011DeterminationOT,
  title={Determination of the Phenolic Compounds and Antioxidative Capacity in Red Algae Gracilaria bursa-pastoris},
  author={Gamze Yıldız and {\"O}zg{\"u}r Vatan and Serap Çelikler and Ş{\"u}kran Dere},
  journal={International Journal of Food Properties},
  year={2011},
  volume={14},
  pages={496 - 502}
}
There is an increasing demand for natural antioxidant molecules in order to replace the synthetic additives in the food industry. Gracilaria bursa-pastoris (Gmelin) Silva was analyzed to determine its bioactive components including; the total phenolic content, total antioxidant capacity (lipid and water-soluble), vitamins (A, E and C), total protein and total carbohydrate content. In addition, the bioactive components of Gracilaria bursa-pastoris were compared with some plants and seaweeds… Expand
Evaluation of antioxidant activity and total phenol content of Gracilaria bursa-pastoris harvested in Nador lagoon for an enhanced economic valorization
TLDR
The results suggest that the macroalgae of Gracilaria bursa-pastoris have a great antioxidant potential which could be considered for future applications in medicine, food production or cosmetic industry in Morocco. Expand
Protective Effect of Red Algae (Rhodophyta) Extracts on Essential Dietary Components of Heat-Treated Salmon
TLDR
Phenolic extracts from red seaweeds obtained from the Pacific Ocean exhibited a low production of primary oxidation products, and protection of the essential components and the endogenous antioxidants tocopherols and astaxanthin, particularly in the case of G. chilensis. Expand
Pharmacognostical Standardization, Antioxidant Activity, and Phytochemical Analysis of Leaves from Enicostemma verticillatum
Pharmacognostical and physicochemical parameters were evaluated and quantified for Enicostemma verticillatum: foreign matter (2% w/w), loss on drying (4.3% w/w), total ash (9.6% w/w), acid insolubleExpand
Antioxidant and radical scavenging activities of Asphodelus aestivus Brot. extracts
Asphodelus aestivus Brot. is a common spring-flowering geophyte encountered on the Marmara, Aegean, and Mediterrenean coasts of Turkey, which has been utilized traditionally for culinary andExpand
Enhanced Microbial, Functional and Sensory Properties of Herbal Yogurt Fermented with Korean Traditional Plant Extracts
  • J. Joung, J. Y. Lee, +4 authors N. Oh
  • Chemistry, Medicine
  • Korean journal for food science of animal resources
  • 2016
TLDR
Findings demonstrate the possibility of using plant extracts as a functional ingredient in the manufacture of herbal yogurt by enhancing the antioxidant activity and physical property and increased the acceptability of yogurt. Expand
Evaluation of Nutritional Composition and In vitro Antioxidant and Antibacterial Activities of Codium intricatum Okamura from Ilocos Norte (Philippines)
The nutritional composition of an edible green seaweed Codium intricatum Okamura was evaluated, including its potential antioxidant and antibacterial properties. Results showed elemental distributionExpand
Antioxidant activity and some quality characteristics of buffalo yoghurt fortified with peanut skin extract powder
TLDR
The obtained results revealed that fresh control yoghurt had the highest counts of Streptococcus thermophilus and Lactobacillus bulgaricus and decreased at the end of storage in all treatments, and it was recommended that fortification ofYoghurt with 50 mg of PSEP/L is more preferable than the other concentrations. Expand
Two compounds of the Colombian algae Hypnea musciformis prevent oxidative damage in human low density lipoproteins LDLs
Abstract People of the Caribbean believe that red algae have properties that are beneficial to human health. We aimed to test the beneficial properties of Hypnea musciformis by measuring its abilityExpand
Quality control standardization and antioxidant activity of roots from Eriosema chinense
Abstract Background Roots of the plant Eriosema chinense Vogel are used as a vegetable by the people of Northern Australia and North East India. Traditionally, the roots of the plant are used for theExpand
Anti-Diabetic Potential of Phenolic Compounds: A Review
TLDR
Natural enzyme inhibitors, such as wheat albumin, the Phaseolus vulgaris α-amylase inhibitor, and several phenolic compounds, have the potential to serve as a remedy against hyperglycemia-induced chronic diseases. Expand
...
1
2
3
...

References

SHOWING 1-10 OF 36 REFERENCES
Total Antioxidant Activity and Total Phenolic Contents in Different Turkish Eggplant (Solanum Melongena L.) Cultivars
In this study, total water soluble antioxidant activity and phenolic content of 26 eggplant ( Solanum melongena L. ) cultivars were investigated. Total water soluble antioxidant activity of theExpand
Antioxidant capacity of extracts from wild and crop plants of the Mediterranean region.
TLDR
These Mediterranean plant species could be used as a very good source of both water-soluble and lipid- soluble antioxidants, particularly alpha-tocopherol, particularly Holm oak and olive tree leaves showed the highest yields. Expand
In vitro antioxidant activities of methanol extracts of five Phyllanthus species from India
In this study, the antioxidant activity of methanol extracts of five plants from the genus Phyllanthus was evaluated by various antioxidant assays, including total antioxidant, free radicalExpand
Nutritional composition of edible seaweed Gracilaria changgi
TLDR
Among the essential amino acids assayed, lysine with a chemical score of 53% appeared to be the most limiting when compared with theessential amino acid pattern of egg protein. Expand
&Chia Seeds as a Source of Natural Lipid Antioxidants
Chia (Salvia sp) seeds were investtgated as a source of natural lipid antioxidants. Methanolic and aqueous extracts of defatted chia seeds possessed potent antioxidant activity. Analysis of 2 batchesExpand
Antioxidant activity of extracts of the marine algal genus Cystoseira in a micellar model system
TLDR
The antioxidant activity of the lipid extracts of eight marine algae belonging to the Cystoseira genus has been evaluated in a micellar model system and a composition-activityrelationship has been deduced. Expand
A comparison of screening methods for antioxidant activity in seaweeds
The inhibition of lipid peroxidation and radical scavenging effects were studied to evaluate the antioxidant activity for extracts of 17 species of seaweed. The antioxidant effect was evaluated byExpand
Antioxidant Activity and Total Phenolics in Selected Fruits, Vegetables, and Grain Products
The antioxidant activities and total phenolics of 28 plant products, including sunflower seeds, flaxseeds, wheat germ, buckwheat, and several fruits, vegetables, and medicinal plants were determined.Expand
Evaluation of 28 marine algae from the Qingdao coast for antioxidative capacity and determination of antioxidant efficiency and total phenolic content of fractions and subfractions derived from Symphyocladia latiuscula (Rhodomelaceae)
The extracts obtained from 28 species of marine algae were evaluated for their antioxidant activity (AA) versus the positive controls butylated hydroxytoluene (BHT), gallic acid (GA), and ascorbicExpand
In vitro antioxidant activity of acetylated and benzoylated derivatives of polysaccharide extracted from Ulva pertusa (Chlorophyta).
The antioxidant activity of natural ulvan and its derivatives (acetylated and benzoylated ulvans) in vitro was determined, including scavenging activity against superoxide and hydroxyl radicals,Expand
...
1
2
3
4
...