Please use this identifier to cite or link to this item: http://hdl.handle.net/2080/4165
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dc.contributor.authorVenkatesan, Vignesh-
dc.contributor.authorNiranjan, Thota-
dc.contributor.authorTiwari, Brijesh K.-
dc.contributor.authorSeth, Dibyakanta-
dc.contributor.authorDwivedi, Madhuresh-
dc.date.accessioned2023-12-27T04:53:07Z-
dc.date.available2023-12-27T04:53:07Z-
dc.date.issued2023-12-
dc.identifier.citation9th International Food Convention (IFCON), “TRIMSAFE – Technology Re-engineering for Innovation and Mitigating the risk for a Safe, sustainable Affordable & secure Food Eco-system”, CSIR-CFTRI campus, Mysuru, 7-10 December 2023en_US
dc.identifier.urihttp://hdl.handle.net/2080/4165-
dc.descriptionCopyright belongs to proceeding publisheren_US
dc.description.abstractThe present study investigated the effect of plasma activated water on the yield of bioactive components, crude polysaccharides and antioxidant activity from the brown seaweed Sargassum wightii assisted by ultrasound treatment. The plasma activated water was generated at 10kV for 30 min and the ground seaweed was soaked in it for 1h. Then it was sonicated at two different amplitudes of 30% and 50% for 15 min. The ultrasound assisted extraction at 50% amplitude using plasma activated water showed maximum yield of total phenolic content (67.3%), total flavonoid content (81.5%) and crude polysaccharides (67.3%). The DPPH and FRAP analyses revealed maximum antioxidant activity of 74.9% radical scavenging activity and 67.9 mg AA/100 g respectively while extracted by the combined use of plasma activated water and ultrasound treatment. Thus, use of plasma activated water proved as a promising method that has direct impact on the extraction yield along with ultrasound. The extracted bioactives can be utilized in the production of Nutraceutical and functional food products. The crude polysaccharides from brown seaweed can be further purified and used as an emulsifier in food products.en_US
dc.subjectPlasma Activated Wateren_US
dc.subjectTotal Phenolic Contenten_US
dc.subjectAntioxidant activityen_US
dc.subjectCrude Polysaccharidesen_US
dc.titleImpact of Plasma Activated Water Assisted Ultrasound Extraction On Bioactives, Crude Polysaccharides and Antioxidant Activity of Brown Seaweed (Sargassum Wightii)en_US
dc.typePresentationen_US
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