Results 101 to 110 of about 840 (145)

The value of Pacific sardine as forage fish

Marine Policy, 2010
Abstract This paper develops a simple bioeconomic model to investigate the economic and ecological issues associated with the commercial harvest of Pacific sardines relative to their value as forage for commercially, recreationally, and ecologically important predators in the California Current ecosystem. The model was used to evaluate how changes in
Rögnvaldur Hannesson
exaly   +2 more sources

Extraction of Sardine Myoglobin and Its Effect on Gelation Properties of Pacific Whiting Surimi

Journal of Food Science, 2007
ABSTRACT:  Myoglobin (Mb) was extracted from Pacific sardine and added to Pacific whiting surimi to measure its effects on protein gelation. The purity of Mb extract was determined by SDS‐PAGE. Mb extract using ethanol showed higher purity than Mb extract using ammonium sulfate.
Jae W Park
exaly   +3 more sources

Phylogeography of the Pacific Sardine, Sardinops sagax, in the Northeastern Pacific [PDF]

open access: yes, 2023
The Pacific Sardine, (Sardinops sagax), is a small, coastal pelagic species in the family Clupeidae. Sardine are an ecologically important forage fish for many animals, including larger, economically and ecologically important fishes, and have ...
Adams, Ella
openaire   +3 more sources

Biochemical and Conformational Changes of Myosin Purified from Pacific Sardine at Various pHs

Journal of Food Science, 2008
ABSTRACT:  Biochemical and conformational changes of purified sardine myosin were investigated at various pHs. The purity of myosin, as determined by SDS‐PAGE, was approximately 94.6%. One major band at 205 kDa, corresponding to myosin heavy chain, and 3 light chains at 31, 24, and 23 kDa were observed on the ...
Jirawat Yongsawatdigul, Jae W Park
exaly   +3 more sources

How do environmental factors affect the stock–recruitment relationship? The case of the Pacific sardine (Sardinops sagax) of the northeastern Pacific Ocean [PDF]

open access: yesFisheries Research, 2010
The Pacific sardine (Sardinops sagax) supports one of the most important fishing industries of the northeastern Pacific Ocean (NPO). The recruitment of juveniles in the NPO has shown fluctuations in recent decades; this has been attributed to variations ...
Gabriela Galindo-Cortes   +2 more
exaly   +3 more sources

Serum lipoproteins of the pacific sardine (Sardinops caerulea girard)

Biochimica et Biophysica Acta (BBA) - Lipids and Lipid Metabolism, 1972
Abstract Sardine serum lipoproteins were separated into ultracentrifugal density classes, and data on the lipid compositions of these classes and the fatty acid distributions of cholesteryl esters, triglycerides, and phospholipids are presented. The lipids present in the three density classes with highest percentages were: cholesteryl esters (60%) in
R F, Lee, D L, Puppione
openaire   +2 more sources

From Anchovies to Sardines and Back: Multidecadal Change in the Pacific Ocean

Science, 2003
In the Pacific Ocean, air and ocean temperatures, atmospheric carbon dioxide, landings of anchovies and sardines, and the productivity of coastal and open ocean ecosystems have varied over periods of about 50 years. In the mid-1970s, the Pacific changed from a cool “anchovy regime” to a warm “sardine regime.” A shift back to an anchovy regime occurred ...
Francisco P, Chavez   +3 more
openaire   +2 more sources

A new granular feed additive based on Pacific sardine fat

Far Eastern Agrarian Herald, 2023
Ensuring the optimal level of fat, fatty acids and their ratio in the diet of farm animals; improving the quality of compound feed when using only grain feeds and traditional energy sources is practically impossible. The addition of fats to animal diets helps to increase average daily gains, productivity, survival, as well as reduce feed costs per unit
Oksana V. Tabakaeva   +2 more
openaire   +1 more source

Crossing the Pacific: Genomics Reveals the Presence of Japanese Sardine (Sardinops melanosticta) in the California Current Large Marine Ecosystem [PDF]

open access: yesMolecular Ecology
Recent increases in frequency and intensity of warm water anomalies and marine heatwaves have led to shifts in species ranges and assemblages. Genomic tools can be instrumental in detecting such shifts.
Gary C Longo   +2 more
exaly   +3 more sources

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