Wed. Oct 18 2017

Lawsuit Documents Show Pattern of Collusion Between Commerce and Rec Fishery  


Fortune Fish Hopes to Haul in E-commerce Sales With Lobster Gram  


Maine Weighs Lottery to Issue First New Scallop Licenses Since 2009  


StarKist Expands BOLD Line of Tuna Pouches with New Sriracha Flavor  


White Shrimp Prices Drop in Some China Regions Due to Market, Environmental Factors  


SeafoodNews.com Summary Wednesday, October 18


Tue. Oct 17 2017

DFO Cracks Down on Peaceful Crab Protest in Port Au Choix  


New Chicken of the Sea Ad Campaign Tackles the Question: Is It Chicken or Is It Fish?  


Captain D’s Franchisee Opens Second Restaurant In Less Than 60 Days  


Canadian Oyster Companies Recalling Some Products  


SeafoodNews.com Summary Tuesday, October 17


Mon. Oct 16 2017

Newfoundland Snow Crab Survey Likely to Show Further Decline According to DFO Biologists


Royal Greenland Looking to Buy More Snow Crab and Coldwater Shrimp Access, CFO Tells Japanese


Alibaba's New Hema Fresh Supermarkets Generating Overwhelming Response in China  


Kodiak May See a Small Tanner Crab Fishery This Year


Thai Union Forms New Management Structure in Europe Headed by Paul Reenan of John West


ANALYSIS: Traders Outlook Positive Amid New Seasonal Mahi Production  


American Fisheries Society Strongly Objects to EPA’s Recent Effort to Reverse its Own Protection of  


Tilapia Prices Drop after National Day and Mid-Autumn Festival in China  


Blue Revolution Promoting Seaweed Mariculture in Alaska


SeafoodNews.com Summary Monday, October 16


Fri. Oct 13 2017

Bering Sea Pacific Cod Quota May Drop by a Third for 2018


Walton Foundation Flops As NOAA Demands an Outrageous Paper They Funded on IUU Fishing be Retracted


Maryland Could Potentially Increase Imports of Egg-Bearing Female Crabs  


VIDEO: Codfather Vessels; Imports Block; Maine Lobster Catch; Red Snapper Plot; Salmon Ballot  


Aramark Working to Ensure 100% Of their Seafood Purchases Meet Seafood Watch Recommendations


Cook Inlet Salmon Fisherman Wins Alaska Seafood Marketing Institute’s Fishing Video Contest


Corporate Players Make Big Commitments At 2017 Our Ocean Conference


Barents Sea Cod Quota for 2018 Reduced For Russia and Norway  


SeafoodNews.com Summary Friday, October 13


Thu. Oct 12 2017

Few Bright Spots in Bering Sea Crab Outlook  


WDFW Permits Cooke Aquaculture to Transport Atlantic Salmon Eggs from Iceland  


How an Underwater Nursery Is Helping to Replenish Marine Fish Stocks


Trader Joe’s Stops Buying Mexican Shrimp as Part of Effort To Save Vaquita Porpoise From Extinction  


Wenzhou City Seafood Import Volume Grows, Primarily Due to Oysters  


Are Plant Based Salmon Feeds Lacking in Nutrients?  


SeafoodNews.com Summary Thursday, October 12


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Fluorescence Method Detects Mercury Contamination in Fish

EAFOODNEWS.COM [Phys.org] - February 20, 2017

Researchers from the University of Burgos (Spain) have developed a fluorescent polymer that lights up in contact with mercury that may be present in fish. High levels of the metal were detected in samples of swordfish and tuna. According to the conclusions of another Spanish study, mercury exposure is linked to reduced fetal and placental growth in pregnant women.

The presence of the toxic metal mercury in the environment comes from natural sources, however, in the last decades industrial waste has caused an increase in concentrations of the metal in some areas of the sea. In the food chain, mercury can be diluted either in organic form as methylmercury (MeHg+) or as an inorganic salt, the cation Hg2+.

Now, researchers from the University of Burgos have created a fluorescent polymer, JG25, which can detect the presence of these two forms of mercury in fish samples. The development is published in the journal Chemical Communications.

"The polymer remains in contact with samples extracted directly from the fish ...

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