Macroporous resin extraction of PHNQs from Evechinus chloroticus sea urchin and their in vitro antioxidant, anti-bacterial and in silico anti-inflammatory activities

This study investigated the polyhydroxyl-1,4-naphthoquinone (PHNQ) composition and bioactivities of Evechinus chloroticus sea urchin shell and spine waste extracted using the macroporous resins NKA-9, D4020, D4006, and D101. The mineral and protein contents in the shell and spine were found to be 85...

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Bibliographic Details
Published in:Food science & technology 2020-09, Vol.131, p.109817, Article 109817
Main Authors: Hou, Yakun, Carne, Alan, McConnell, Michelle, Mros, Sonya, Bekhit, Adnan A., El-Din A Bekhit, Alaa
Format: Article
Language:English
Subjects:
Anti-inflammation
Anti-microbial
Antioxidant
Macroporous resin
PHNQ
Polyhydroxyl-1,4-naphthoquinone
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Summary:This study investigated the polyhydroxyl-1,4-naphthoquinone (PHNQ) composition and bioactivities of Evechinus chloroticus sea urchin shell and spine waste extracted using the macroporous resins NKA-9, D4020, D4006, and D101. The mineral and protein contents in the shell and spine were found to be 85.21% and 84.14%, 3.85% and 8.96%, respectively. Spine PHNQs extracted using the D4006 resin had the highest total phenolic content (TPC) while the D101 and D4020 resin extracts had a lower TPC (p 
ISSN:0023-6438
1096-1127
DOI:10.1016/j.lwt.2020.109817