[Home ] [Archive]   [ فارسی ]  
:: Main :: About :: Current Issue :: Archive :: Search :: Submit :: Contact ::
:: Volume 30, Issue 2 (7-2021) ::
isfj 2021, 30(2): 23-33 Back to browse issues page
Antioxidant properties and Vannamei shrimp (Litopenaeus vannamei) polyphenoloxidase inhibitory activity of different brown seaweeds extracts
Salim Sharifian * , Bahare Shahbanpour
Chabahar Maritime University
Abstract:   (241 Views)
At the present study, phlorotannin content, antioxidant properties (DPPH free-radical scavenging and ferric reducing power) and inhibitory of polyphenoloxidase enzyme from Vannamei shrimp (Litopenaeus vannamei) in different extracts (first and ethyl-acetate) extracted from brown seaweeds Nizimuddinia zanardinii, Sargassum ilicifolium, Sargassum cristaefolium and Stoechospermum marginatum with methanol 100% and 70% were investigated. Among different seaweeds species, the highest amount of phlorotannin (13.21 mg PHG/g), DPPH scavenging (72.64%) and reducing power (0.96) were measured in the ethyl-acetate extract of N. zanardinii in methanol 100% treatment. Phlorotannin compounds including Eckol, Dieckol, Bieckol were identified by using of TLC in the ethyl acetate extract of N. zanardinii. The results showed that phlorotannin content and antioxidant activity varies in different species depending on seaweed specie, type of extract and type of extraction solvent. The amount of Vannamei shrimp polyphenoloxidase inhibition was different between various extract and seaweeds; and the highest amount of inhibition (71.11%) was measured in the ethyl-acetate extract of N. zanardinii. The results of present study showed that seaweed extracts with high amount of phlorotannins content could be considered as natural and safe polyphenoloxidase enzyme inhibitor.
Keywords: Brown seaweed, Antioxidant properties, Polyphenoloxidase inhibition, Vannamei shrimp (Litopenaeus vannamei)
Full-Text [PDF 629 kb]   (70 Downloads)    
Type of Study: Applicable | Subject: بيوتكنولوژي و فرآوري هاي شيلاتي
Received: 2020/07/24 | Accepted: 2021/07/1 | Published: 2021/07/1
Send email to the article author

Add your comments about this article
Your username or Email:

CAPTCHA


XML   Persian Abstract   Print


Download citation:
BibTeX | RIS | EndNote | Medlars | ProCite | Reference Manager | RefWorks
Send citation to:

Sharifian S, Shahbanpour B. Antioxidant properties and Vannamei shrimp (Litopenaeus vannamei) polyphenoloxidase inhibitory activity of different brown seaweeds extracts. isfj. 2021; 30 (2) :23-33
URL: http://isfj.ir/article-1-2430-en.html


Rights and permissions
Creative Commons License This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
Volume 30, Issue 2 (7-2021) Back to browse issues page

با کسب مجوز از دفتر کمیسیون بررسی نشریات علمی وزارت علوم، تحقیات و فنآوری مجله علمی شیلات بصورت آنلاین می باشد و تعداد محدودی هم به چاپ می رساند. شماره شاپای جدید آن ISSN:2322-5998 است

Persian site map - English site map - Created in 0.05 seconds with 30 queries by YEKTAWEB 4331