Seasonal Variations in Total Lipid and Fatty Acid Composition of <i>Haliotis discus</i> Hannai from Three Different Production Zones

Chen, Lipin; Wang, Qi; Cong, Xiaohan; Yu, Fanqianhui; Xue, Yong; Tang, Qingjuan; Xue, Changhu; Liu, Yanqing; Li, Zhaojie

doi:10.1080/10498850.2021.1894287

Cited by 5 publications

(4 citation statements)

References 40 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The lipid composition recorded in the present investigation are in agreement with previous studies on the far eastern mussel [40], Japanese littleneck [14], Yesso scallop [14], abalone [17], and Argentine red shrimp [22]. However, contrasting results were obtained for some shellfish species.…”

Section: Fatty Acidssupporting

confidence: 91%

“…In the present study, all the studied shellfish showed the presence of a significant amount of DHA, except abalone. Previous studies have also shown the complete absence of DHA in abalone species [17]. In the present study, abalone showed the unusual presence of the highest amount of docosapentaenoic acid (C22:5n3); a most abundant n-3 VLC-PUFA in the human brain after DHA, beneficial for elderly neuroprotection and early-life development [44].…”

Section: Fatty Acidssupporting

confidence: 58%

“…Fatty acid compositions in seafood may vary with season [17], sex (e.g., male vs. female crab) [18], culturing conditions (e.g., wild vs. cultured, diet quality) [19,20], and several other factors [21].…”

Section: Fatty Acidsmentioning

confidence: 99%

“…Similarly, the detailed composition of many shellfish species commonly consumed in Korea is not available. Furthermore, similarly to sterols, fatty acids' composition in shellfish may vary with season [17], sex (e.g., male vs. female crabs) [18], culturing conditions (e.g., wild vs. cultured, and diet quality) [19,20], and several other factors [21].…”

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

Anticancer Potential of Lipophilic Constituents of Eleven Shellfish Species Commonly Consumed in Korea

Shin

Song

et al. 2021

Antioxidants

View full text Add to dashboard Cite

The present study was aimed to investigate the composition and contents and the major lipophilic compounds, including the sterols, fatty acids, and tocols of shellfish species. Moreover, to explore the antitumor activity of these lipophilic constituents, their cytotoxicity potentials were determined against five different human cancer cells, including colon carcinoma (HCT116), epithelial melanoma (A2058), glioblastoma multiforme (T98G), lung carcinoma (A549), and adenocarcinoma (HeLa). The results show a significant variation in the contents and composition of lipophilic constituents among the studied species. The highest omega-3 (n-3) polyunsaturated fatty acids (PUFAs) were recorded from arrow squid and pacific oysters, accounting for 53.2% and 53.0% of their total fatty acids, respectively. However, the highest cholesterol content was also recorded in arrow squid (154.4 mg/100 g; 92.6% of total sterols). In contrast, in the Japanese littleneck, Yesso scallop, and common orient clam, cholesterol was just 17.1%, 18.3%, and 18.9% of total sterols, respectively, making them the richest source of non-cholesterol sterols (NCS). Lipids extracted from shellfish species showed ABTS+•- and DPPH•-scavenging activities. In the cytotoxicity analysis, lipids extracted from the Argentine red shrimp showed the highest cytotoxicity against glioblastoma multiforme T98G cells, with an IC50 value of 12.3 µg/mL. The composition and cytotoxicity data reported herein may help explore the nutritional and anticancer potentials of shellfish species.

show abstract