Trace-minerals and lipid quality indices in seaweeds growing at Okha, India: A health risk assessment

被引：9

作者：

Jha, Ashish Kumar ^{[1
]}

Panda, Satyen Kumar ^{[2
]}

Kishore, Pankaj ^{[2
]}

Mathew, Suseela ^{[2
]}

Ravishankar, C. N. ^{[2
]}

机构：

[1] Veraval Res Ctr CIFT, Veraval, Gujarat, India

[2] Cent Inst Fisheries Technol, CIFT, Cochin, Kerala, India

来源：

REGIONAL STUDIES IN MARINE SCIENCE | 2021年 / 47卷

关键词：

Seaweed; Heavy metals; Hazard quotient; Metal pollution index; Total hazard index; MARINE MACROALGAE; HEAVY-METALS; FATTY-ACIDS; BROWN; ALUMINUM; COAST; BAY;

D O I：

10.1016/j.rsma.2021.101966

中图分类号：

Q14 [生态学（生物生态学）];

学科分类号：

071012 ; 0713 ;

摘要：

A study was conducted to determine the presence of trace elements and heavy metals in marine macrophytes belonging to chlorophyceae and phaeophyceae collected from Okha, India, the North-eastern Arabian Sea. The result shows there is a mark of difference in the metal content among the seaweeds of different groups.In green seaweeds i.e chlorophyceae the trend of mineral content was Fe>Al>Zn>As>Pb>Cu>Cr and Cd, whereas the trend in phaeophyceae was Fe>Al>Zn>As>Cu>Pb>Cr>Cd. The Hazard Quotient (HQ) and Total Hazard Index (THI) were < 1, the Metal Pollution Index (MPI) were 0.83 (Ulva reticulata) to 7.39 (Padina tetrastromatica) . The result of MPI indicates that there is very-low to low contamination of heavy metals in the seaweeds. The cardiovascular indices of lipid viz. AI (Index of atherogenicity) (0.27-1.0), TI (Index of thrombogenicity) (0.13-0.41) were low and HH (Hypocholesterolomic/Hypercholesterolemic) (2.38- 4.15)& UI (Unsaturation Index) (183.09-236) was high. The overall result indicates that the seaweed studied can be recommended for consumptions. (C) 2021 Elsevier B.V. All rights reserved.

引用

页数：9

共 60 条

[1] Effects of smoking and sun-drying on proximate, fatty and amino acids compositions of Southern pink shrimp (Penaeus notialis) [J].