Process optimization and antioxidative activity of polyphenols derived from different seaweed species Sargassum Miyabei, Undaria Pinnatifida Suringar, and Sargassum Thunbergii. Issue 6 (11th May 2022)

• Record Type: Journal Article
• Authors: He, Shan; Zhang, Yang; Yuan, Yang; Farooq, Muhammad Adil; Fayyaz, Muhammad Shoaib; Su, Dongxiao; Zeng, Qinzhu; Rahaman, Abdul
• Is Part Of: Food science & nutrition. Volume 10:Issue 6(2022)
• Page Start: 2021
• Page End: 2028
• Publication Date: 2022-05-11
• Subjects: chromatography–mass spectrometry (GC‐MS) -- polyphenols -- seaweed -- antioxidation -- process optimization; Food industry and trade -- Periodicals; Food -- Periodicals; Nutrition -- Periodicals; 664
• DOI: 10.1002/fsn3.2818
• Languages: English
• ISSNs: 2048-7177

Abstract

Abstract: The aim of this study was to extract the polyphenols from three major seaweed species such as Sargassum miyabei, Undaria pinnatifida suringar, and Sargassum thunbergii, which are found in the coastal province (Guangdong), a longest coastal line in China. It was found that the Sargassum thunbergii produced more polyphenols (34.99 mg) as compared to Sargassum miyabei (23.26 mg) and Undaria pinnatifida suringar (25.34 mg), respectively. The orthogonal method was used for the extraction of phenolic compounds and extraction condition of each seaweed species was optimized. The antioxidant activity of extracted polyphenols from all three species stated that the polyphenols extracted from Undaria pinnatifida suringar demonstrated the highest antioxidative activity. Furthermore, gas chromatography–mass spectrometry (GC‐MS) was used for qualitative analysis of polyphenols, which revealed that the major components of polyphenols extracted from Undaria pinnatifida suringar were gallic acid and arbutin followed by syringate in Sargassum miyabei and phloretin in Sargassum thunbergii . Abstract : The aim of this study was to extract the polyphenols from three major seaweed species, Sargassum miyabei, Undaria pinnatifida suringar, and Sargassum thunbergii, which are found in the coastal province (Guangdong), a longest coastal line in China. The orthogonal method was used for extraction and condition of each seaweed species was optimized.