Lipids and of fatty acids of edible crabs of the north-western Pacific

Латышев, Н. А.; Kasyanov, Sergey P.; Kharlamenko, Vladimir I.; Svetashev, Vassilii I.

doi:10.1016/j.foodchem.2009.02.085

Cited by 56 publications

(37 citation statements)

References 22 publications

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“…The higher amount of MUFA detected in hepatopancreas lipids compared to muscle is similar to other decapods (Chapelle, 1977;Harrison, 1990;Floreto et al, 2000;Çelik et al, 2004;Latyshev et al, 2009). The major fatty acids differences found among tissues were registered for 16:1n-7 and 20:1n-9, which might be associated with different metabolic needs of each tissue and with biosynthesis occurring in hepatopancreas, similar to results reported by Latyshev et al (2009) for five crab species of the north-western Pacific Ocean, namely Paralithodes camtschaticus, P. platypus, Chionoecetes opilio, C. angulatus and C. japonicus.…”

Section: Discussionsupporting

confidence: 77%

Chemical composition, cholesterol, fatty acid and amino acid in two populations of brown crab Cancer pagurus: Ecological and human health implications

Barrento

Marques

Teixeira

et al. 2010

Journal of Food Composition and Analysis

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Section: Discussionsupporting

confidence: 77%

Chemical composition, cholesterol, fatty acid and amino acid in two populations of brown crab Cancer pagurus: Ecological and human health implications

Barrento

Marques

Teixeira

et al. 2010

Journal of Food Composition and Analysis

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“…Potential commercial products that can be created from such by-products include omega-3 rich oil from the shell and hepatopancreas (Latyshev et al, 2009;Lage-Yusty et al, 2011) and bioactive peptides, which have a variety of anticancer (Doyen et al, 2011) and antibacterial (Doyen et al, 2012) properties. In addition, chitin and shell meal are potential commercial value-added products (Stewart and Noyes-Hull, 2010;Stenberg et al, 2012).…”

Section: By-productsmentioning

confidence: 99%

Current Status of the Red King Crab (Paralithodes camtchaticus) and Snow Crab (Chionoecetes opilio) Industries in Norway

Lorentzen

Voldnes

Whitaker

et al. 2017

Reviews in Fisheries Science & Aquaculture

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Red king crab and snow crab have both become important species for the Norwegian seafood industry. Since the first commercial harvest of red king crab in 2002 and of snow crab in 2012, the Norwegian seafood industry has developed new technology and knowledge for handling these species. This includes new fishing gear, conditions for live storage and processing, handling of byproducts, and entrance into new markets. The total Norwegian quota for red king crab increased from 220 metric tons in 2002 to 2350 metric tons in 2017, with a free-red king crab harvesting zone to the west of the quota-regulated area to prevent further expansion of the crab. At present, there is no established quota for snow crab. In 2016, a volume of about 5300 metric tons of snow crab was landed in Norway. In 2016, the export of red king crab and snow crab in Norway amounted to 529 million and 338 million Norwegian Kroner, respectively. Based on regular surveys of crab populations in the Barents Sea, it is assumed that the volumes red king crab and snow crab will remain steady and increase, respectively. Thus, these industries will continue to be important to the Norwegian seafood industry.

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“…Yearly average fat content of 0.51±0.12% in males and 0.62±0.13% in females of S. Serrata was reported by Zafar et al (2004). The nutritive value of crabs is primarily determined by lipids and particularly n-3 poly unsaturated fatty acids (PUFA) (Latyshev et al, 2009). Fatty acid composition of body and claw meats of male and female S. serrata and S. tranquebarica are presented in Table 3.…”

mentioning

confidence: 99%

Variation in proximate composition and fatty acid profiles of mud crab meat with regard to sex and body parts

Sreelakshmi

Manjusha²,

Vartak

et al. 2016

Indian J. Fish.

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Mud crabs are the most widely distributed and cultured group among portunid crabs. The meat yield, proximate composition and fatty acid profile of two species of mud crabs Scylla serrata and Scylla tranquebarica were compared with respect to gender and different body parts and the results showed significant differences (p<0.05) in biochemical composition. Meat yield was higher in males, whereas females had higher protein content. The lowest moisture content (78.5%) was in the female body meat of both the species and the highest (83.85%) in male claw meat of S. serrata. Health beneficial polyunsaturated fatty acids (PUFA) content was found in the range of 28.81-42.66% with a higher n3 to n6 PUFA ratio of 1.34-5.28. Principal component analysis (PCA) revealed higher n3 PUFA content in the claw meat of S. tranquebarica and body meat of S. serrata. The results throw light on the possibilities for both farmers as well as processors to judiciously select the species, gender and the meat source based on their compositional features in order to cater specifically to the market requirements.

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Lipids and of fatty acids of edible crabs of the north-western Pacific

Cited by 56 publications

References 22 publications

Chemical composition, cholesterol, fatty acid and amino acid in two populations of brown crab Cancer pagurus: Ecological and human health implications

Chemical composition, cholesterol, fatty acid and amino acid in two populations of brown crab Cancer pagurus: Ecological and human health implications

Current Status of the Red King Crab (Paralithodes camtchaticus) and Snow Crab (Chionoecetes opilio) Industries in Norway

Variation in proximate composition and fatty acid profiles of mud crab meat with regard to sex and body parts

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