Results 111 to 120 of about 4,578 (167)

Mesolithic Hunter-Gatherer Adaptations to Small Mediterranean Island Ecosystems

open access: yes
Mata-González M   +11 more
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Freshness Quality of Harp Seal (Phoca groenlandica) Meat

Journal of Agricultural and Food Chemistry, 1994
Freshness quality of seal meat during the post-mortem storage period was determined by monitoring the profile of nucleotides and their breakdown products. Analytical conditions for quantitative determination of adenosine 5'-triphosphate, adenosine 5'-diphosphate, adenosine 5'-monophosphate, inosine 5'-monophosphate, hypoxanthine, xanthine, and inosine ...

exaly   +2 more sources

Proteolytic hydrolysis of muscle proteins of harp seal (Phoca groenlandica)

Journal of Agricultural and Food Chemistry, 1994
Protein hydrolysates were prepared from mechanically separated seal meat (MSSM) using commercially available microbial enzymes Alcalase and Neutrase. The enzyme in each case was inactivated by acidification with 4 N HCl to pH 4.0. Heme groups were removed, and the hydrolyzed proteins were bleached with charcoal, neutralized to pH 7.0, and dehydrated ...
Jerzy Balejko, Józef Synowiecki
exaly   +2 more sources

Purification and characterization of myoglobin from harp seal (Phoca groenlandica)

Journal of Agricultural and Food Chemistry, 1992
The purification and characterization of seal meat myoglobin after aqueous extraction of hemoproteins from muscle tissues was investigated. Of the 59 mg/g total hemoproteinsin seal meat, only 27% of its myoglobin content was recovered by the commonly used buffer precipitation method.
David H Heeley, Józef Synowiecki
exaly   +2 more sources

Plasma and tissue levels of dietary radiotocopherols in the harp seal, Phoca groenlandica

open access: yesCanadian Journal of Physiology and Pharmacology, 1977
Plasma and tissue levels of dietary radiotracer-labelled tocopherols were examined in the harp seal, Phoca groenlandica. The d-α form showed much higher plasma maxima and retention than d,l-γ-tocopherol. Concentration peaks occurred somewhat later but were greater when the vitamin was fed with Tween 80 than with herring and corn oil respectively ...
F. R. Engelhardt
openaire   +3 more sources

Phocine Distemper in a Harp Seal (Phoca groenlandica) from the Gulf of St. Lawrence, Canada

open access: yesJournal of Wildlife Diseases, 1993
The first case of phocine distemper in a seal from Canadian waters and the first case of clinical phocine distemper in a harp seal, Phoca groenlandica, is reported. A two-month-old female harp seal stranded on Prince Edward Island in May 1991. Significant clinical findings were lethargy and severe conjunctivitis.
P Y, Daoust   +4 more
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Studies on reproduction in the harp seal (Phoca groenlandica Erxleben) in the northwest Atlantic.

open access: yes, 1954
The harp seal, Phoca groenlandica, ranges from the eastern Canadian coast and Arctic eastward to Novaya Zemlya and adjacent Soviet areas. Within this range it is divided into three major breeding populations which can be referred to as the Eastern, breeding in the White Sea, the Central, breeding in the Jan Mayen area, and the Western, breeding off the
Fisher, Harold. D.
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Bile acids from the harp seals, Phoca groenlandica

Comparative Biochemistry and Physiology Part A: Physiology, 1988
1. The bile acids composition of the harp seal, Phoca groenlandica, collected around Newfoundland, Canada, had been examined. 2. 13C n.m.r. spectroscopy of the crude bile extract was superior to t.l.c. analysis in revealing the presence of phocaecholic acid and a taurine moiety in this mixture. 3.
J, Hellou, A, King, I H, Ni
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Pollutants in harp seals (Phoca groenlandica). I. Organochlorines

Science of The Total Environment, 1984
Between 1976 and 1978, 248 harp seals were sampled from 5 locations in the Northwest Atlantic and Arctic for organochlorine (OC) residue analysis in tissue. Blood, kidney, brain, muscle and blubber samples were analysed for PCB, DDT, dieldrin, hexachlorobenzene (HCB), and heptachlor epoxide. Levels were generally greatest in blubber tissue.
K, Ronald   +4 more
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The Ice Lover: Biology of the Harp Seal ( Phoca groenlandica )

Science, 1982
The number of harp seals, Phoca groenlandica (Erxleben 1777) may now range from 2.25 million to 3 million. The total population is divided among three separate breeding stocks in the White Sea, the Greenland Sea, and the Northwest Atlantic.
K, Ronald, J L, Dougan
openaire   +2 more sources

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