Total phenolic content, total flavonoid content and radical scavenging activity from zingiber zerumbet rhizome using subcritical water extraction

• Main Authors: Mohd. Mokhtar, Nurul Farhanah, Nordin, Mariam Firdhaus Mad, Morad, Noor Azian
• Format: Article
• Language: English
• Published: Materials and Energy Research Center 2018
• Subjects: T Technology (General)
• Online Access: http://eprints.utm.my/id/eprint/84704/1/MariamFirdhausMad2018_TotalPhenolicContentTotalFlavonoid.pdf; http://eprints.utm.my/id/eprint/84704/; http://www.ije.ir/article_73263.html

Subcritical water extraction (SWE) is an alternative technique implemented water as a solvent. The objective of this work was to extract Zingiber zerumbet rhizome using SWE at a temperature range from 100ºC to 180ºC with duration from 5 to 25 min. The extracts were analysed for total phenolic conten...