Results 251 to 260 of about 108,346 (277)

Antarctic krill ( Euphausia superba Dana ) eat salps

Polar Biology, 1996
Feeding behaviour of Antarctic krill (Euphausia superba) on salps was observed in shipboard experiments during the 1994/1995Kaiyo Maru Antarctic Ocean research cruise. The feeding rate was more than 0.5 salp/krill per day. When offered ethanol extracts of four prey types, salps, phytoplankton, krill and polychaetes, krill preferred the salp extracts ...
So. Kawaguchi, Yuko Takahashi
openaire   +1 more source

MODELING THE CONSEQUENCES OF ANTARCTIC KRILL HARVESTING ON ANTARCTIC FUR SEALS

Ecological Applications, 2000
In terms of the convention governing the Commission for the Conservation of Antarctic Marine Living Resources (CCAMLR), management advice for the Antarctic krill (Euphausia superba) fishery should take the needs of the predators of krill into account in order to reduce the risk of deleterious impacts on such predators (e.g., baleen whales and numerous ...
Thomson, R. B., Butterworth, D. S., Boyd, I. L., Croxall, J.P.   +3 more
openaire   +2 more sources

Egg-release behaviour in Antarctic krill

Polar Biology, 2009
The process of egg release is a complex and crucial step in the life cycle of euphausiids, especially with regards mortality and recruitment success. We examined this process in Antarctic krill (Euphausia superba) in terms of the functioning of the female genital apparatus and associated swimming behaviour.
Johnson, Magnus, Tarling, Geraint Andrew, Cuzin-Roudy, J., Wootton, K., Johnson, M. L.   +4 more
openaire   +4 more sources

Antarctic Krill: a reappraisal of its distribution

Polar Record, 1976
The past ten years have seen a greatly increased interest in the Antarctic krill Euphausia superba Dana (Fig 1). In particular there have been several Russian expeditions whose main aim has been the evaluation of krill as an exploitable resource (Burukovskiy and Yaragov, 1965) and, more recently, Japanese expeditions have ventured into the Southern ...
openaire   +2 more sources

Effects of different drying methods on the structures and functional properties of phosphorylated Antarctic krill protein.

Journal of Food Science, 2020
Antarctic krill protein (AKP) was extracted from Antarctic krill by an alkali dissolution-isoelectric precipitation method and then it was phosphorylated with sodium tripolyphosphate. The phosphorylated Antarctic krill protein (P-AKP) powder was obtained
N. Lin, Baolin Liu, Zhidong Liu, Ting Qi
semanticscholar   +1 more source

Antarctic krill derived nonapeptide as an effective iron-binding ligand for facilitating iron absorption via the small intestine.

Journal of Agricultural and Food Chemistry, 2020
A novel nonapeptide DTDSEEEIR identified from Antarctic krill (Euphausia superba) iron-binding peptides was used in this study to analyze its iron-binding sites and structural changes after iron coordination.
Na Sun, Tongtong Wang, Di Wang, Pengbo Cui, Shengjie Hu, Pengfei Jiang, Songyi Lin   +6 more
semanticscholar   +1 more source

Climate change impacts on Antarctic krill behaviour and population dynamics

Nature Reviews Earth & Environment, 2023
So Kawaguchi, A. Atkinson, Dominik Bahlburg, Kim Bernard, E. Cavan, Martin J. Cox, S. L. Hill, B. Meyer, Devi Veytia   +8 more
semanticscholar   +1 more source

Characterization of proteinases from Antarctic krill (Euphausia superba)

Protein Expression and Purification, 2002
Fractions of three trypsin-like proteinases, TL I, TL II, and TL III, a chymotrypsin-like proteinase, CL, two carboxypeptidase A enzymes, CPA I and CPA II and two carboxypeptidase B enzymes, CPB I and CPB II, from Antarctic krill (Euphausia superba) have been characterized with respect to purity by the means of capillary electrophoresis, CE, and matrix-
Johan, Sjödahl, Asa, Emmer, Jan, Vincent, Johan, Roeraade   +3 more
openaire   +2 more sources

Keyora Antarctic Krill Oil

Abstract Keyora Antarctic Krill Oil (1,000 mg softgel) provides a phospholipid-based nutrient matrix - phospholipids 572 mg (including phosphatidylcholine 495 mg ≈70 mg choline), Phospholipid-bound Omega-3s 344 mg (EPA-PC 203 mg, DHA-PC 118 mg, DPA-PC 23 mg) plus Astaxanthin 233 µg - with superior absorption, membrane incorporation, and oxidative ...
openaire   +1 more source

Effect of Basic Amino Acid Pretreatment on the Quality of Canned Antarctic Krill

Food and Bioprocess Technology, 2023
Peizi Sun, Xuedi Zhang, Xiang Ren, Zhiqi Cao, Yanfen Zhao, Hao Man, Dongmei Li   +6 more
semanticscholar   +1 more source