Radical scavenging and amino acid profiling of wedge clam, Donax cuneatus (Linnaeus) protein hydrolysates
نویسندگان
چکیده
منابع مشابه
Null alleles are ubiquitous at microsatellite loci in the Wedge Clam (Donax trunculus)
Recent studies have reported an unusually high frequency of nonamplifying alleles at microsatellite loci in bivalves. Null alleles have been associated with heterozygous deficits in many studies. While several studies have tested for its presence using different analytical tools, few have empirically tested for its consequences in estimating population structure and differentiation. We characte...
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Purpose: To evaluate protein hydrolysates and membrane ultrafiltration fractions of blue-spotted stingray for metal chelating and radical scavenging activities, as well as protection against oxidative protein damage. Methods: Stingray protein isolates were hydrolysed with alcalase, papain and trypsin for 3 h. Alcalase hydrolysate was fractionated by membrane ultrafiltration to yield < 3, 3 10 a...
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In a resource management perspective, the understanding of the relative influence of the physical factors on species connectivity remains a major challenge and is also of great ecological and conservation biology interest. Despite the overfishing threat on the wedge clam Donax trunculus in Europe, relatively little information is known about its population genetic structure and connectivity and...
متن کاملBehavioral Control of Swash-Riding in the Clam Donax variabilis.
Clams of the species Donax variabilis migrate shoreward during rising tides and seaward during falling tides. These clams spend most of the time in the sand, emerging several times per tidal cycle to ride waves. Migration is not merely a passive result of waves eroding clams out of the sand; rather clams actively jump out of the sand and ride specific waves. Such active migration is experimenta...
متن کاملAmino acid composition and antioxidant properties of African yam bean (Spenostylis stenocarpa) protein hydrolysates
African yam bean (Spenostylis stenocarpa) protein isolate was hydrolyzed with pancreatin (was purchased from sigma chemicals, St Loius Missouri, USA) to obtain an hydrolysate that has (42% degree of hydrolysis), which was characterized for its amino acid composition and ability to scavenge free radicals. The African yam bean protein isolate and hydrolysate samples were dried to constant weight,...
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ژورنال
عنوان ژورنال: Journal of Food Science and Technology
سال: 2012
ISSN: 0022-1155,0975-8402
DOI: 10.1007/s13197-012-0894-6