Results 31 to 40 of about 13,661 (221)

Preparation of Antarctic Krill Oil Emulsion and Its Stability under Catalase Treatment

Foods, 2021
Making Antarctic krill oil into emulsion is a good way to utilize Antarctic krill, but proliferation of microorganisms cannot be ignored. H2O2 is widely used in the sterilization of liquid food since its decomposition products are environmentally ...
Zhenxiao Zheng, Kai Zhu, Zhiyuan Dai
doaj   +1 more source

Impact of climate change on Antarctic krill [PDF]

Marine Ecology Progress Series, 2012
Antarctic krill Euphausia superba (hereafter `krill') occur in regions undergoing rapid environmental change, particularly loss of winter sea ice. During recent years, harvesting of krill has in creased, possibly enhancing stress on krill and Antarctic ecosystems.
Flores, H., Atkinson, A., Kawaguchi, S., Krafft, B.A., Milinevsky, G., Nicol, S., Reiss, C., Tarling, G.A., Werner, R., Bravo Rebolledo, E., Cirelli, V., Cuzin-Roudy, J., Fielding, S., Groeneveld, J.J., Haraldsson, M., Lombana, A., Marschoff, E., Meyer, B., Pakhomov, E.A., Rombolá, E., Schmidt, K., Siegel, V., Teschke, M., Tonkes, H., Toullec, J.Y., Trathan, P.N., Tremblay, N., Van de Putte, A., van Franeker, J.A., Werner, T.   +29 more
openaire   +8 more sources

Linking Antarctic krill larval supply and recruitment along the Antarctic Peninsula [PDF]

Integrative and Comparative Biology, 2020
SynopsisAntarctic krill (Euphausia superba) larval production and overwinter survival drive recruitment variability, which in turn determines abundance trends. The Antarctic Peninsula has been described as a recruitment hot spot and as a potentially important source region for larval and juvenile krill dispersal.
John A Conroy, Christian S Reiss, Miram R Gleiber, Deborah K Steinberg   +3 more
openaire   +2 more sources

The summertime plankton community at South Georgia (Southern Ocean): comparing the historical (1926/27) and modern (post 1995) records. [PDF]

, 2008
The earliest comprehensive plankton sampling programme in the Southern Ocean was 32 undertaken during the early part of last century by Discovery Investigations to gain a 33 greater scientific understanding of whale stocks and their summer feeding ...
Meredith, Michael P., Rothery, Peter, Ward, Peter, Whitehouse, Mick J.   +3 more
core   +1 more source

Variation in Antarctic Petrel Foraging Ecology: Not All Individuals Specialize on Krill

Frontiers in Marine Science, 2022
Individual heterogeneity in foraging behaviour determines how individuals and populations respond to changes in the availability and distribution of resources.
S. Descamps, S. M. Harris, J. Fluhr, P. Bustamante, P. Bustamante, Y. Cherel, A. M. Trevail, M. Brault-Favrou, S. C. Patrick   +8 more
doaj   +1 more source

Classification of Proteases in Antarctic Krill

Agricultural and Biological Chemistry, 1983
The species of endogenous proteases in Antarctic krill, Euphausia superba, were investigated using the homogenate of krill and the active fractions after gel filtration of the homogenate as to the following criteria: Substrate specificity (benzyloxycarbonyl (Z)-Phe-Ala, Z-Glu-Tyr, hippuryl-Arg, hippuryl-Phe, benzoyl Arg-p-nitroanilide, Leu-p ...
Kimio NISHIMURA, Yukio KAWAMURA, Teruyoshi MATOBA, Daizo YONEZAWA   +3 more
openaire   +2 more sources

Lowered cameras reveal hidden behaviors of Antarctic krill [PDF]

Current Biology, 2021
Antarctic krill (Euphausia superba, hereafter 'krill') exemplify the methodological challenges of studying small, mobile, aggregating pelagic organisms.1 Krill are a central species in the Southern Ocean food web, provide important biogeochemical functions and support a valuable commercial fishery.2 Most of what we know about krill has been derived ...
Kane, Mary K., Atkinson, Angus, Menden-Deuer, Susanne   +2 more
openaire   +3 more sources

Glacial melting: an overlooked threat to Antarctic krill [PDF]

Scientific Reports, 2016
AbstractStrandings of marine animals are relatively common in marine systems. However, the underlying mechanisms are poorly understood. We observed mass strandings of krill in Antarctica that appeared to be linked to the presence of glacial meltwater. Climate-induced glacial meltwater leads to an increased occurrence of suspended particles in the sea ...
Fuentes, Veronica, Alurralde, Gaston, Meyer, Bettina, Aguirre, Gaston E., Canepa, Anonio, Wölfl, Anne-Cathrin, Hass, Christian, Williams, Gabriela N., Schloss, Irene   +8 more
openaire   +6 more sources

南极磷虾油氧化稳定性研究进展Progress on oxidation stability of Antarctic krill (Euphausia superba) oil

Zhongguo youzhi, 2022
南极磷虾油是一种富含n-3多不饱和脂肪酸的功能性油脂。为提升南极磷虾油的氧化稳定性，首先简要介绍了影响南极磷虾油氧化稳定性的脂质组成要素，概括了不同加工方式对南极磷虾油氧化稳定性的影响，在此基础上详述以传统脂质氧化指标、微量成分含量变化、挥发性成分、脂质组学评估南极磷虾油氧化稳定性的现状。南极磷虾油的脂质劣变机制复杂，氧化状况评估困难，未来应筛选出合理化评估南极磷虾油氧化稳定性的方法，并系统研究其脂质组成与氧化稳定性之间的量效关系。 Antarctic krill oil is a ...
余俊文，朱雪洋，胡娇娇，周圆，王旭，陆圆圆，谢丹 YU Junwen, ZHU Xueyang, HU Jiaojiao, ZHOU Yuan, WANG Xu,LU Yuanyuan, XIE Dan
doaj   +1 more source

Utilization Status and Trend Analysis of Antarctic Krill Fishing and Processing Ships

Haiyang Kaifa yu guanli, 2022
Antarctic krill is widely distributed in Antarctic waters, with rich resource reserves. It is the largest single catching biological resource in the world′s oceans.
Xinyue ZHANG, Hanfeng ZHENG, Qin LIU, Wanyong WANG, Ganjing QIN   +4 more
doaj