Results 41 to 50 of about 96,283 (189)

Antarctic Krill Biomass and Flux Measured Using Wideband Echosounders and Acoustic Doppler Current Profilers on Submerged Moorings

open access: yesFrontiers in Marine Science, 2022
During austral summer 2018/2019, we deployed an array of six submerged moorings equipped with Nortek Signature100 integrated wideband echosounder and acoustic Doppler current profilers (ADCPs) on the continental shelf of the northern Antarctic Peninsula.
G. Cutter   +3 more
semanticscholar   +1 more source

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

open access: yesFrontiers 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   +8 more
doaj   +1 more source

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

open access: yesZhongguo 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

Effect of Ultrasound-Assisted Thawing on the Quality of Euphausia superba and Its Changes during Cold Storage [PDF]

open access: yesShipin Kexue, 2023
In order to study the effect of ultrasound-assisted thawing on the quality of Antarctic krill (Euphausia superba) and its changes during cold storage, frozen Antarctic krill was placed into net bags or polyethylene (PE) bags and thawed by water immersion
QIAN Yunfang, YU Jiayi, WANG Minchen, ZHANG Qu, WANG Chuyan, ZHU Guoping, SHI Wenzheng, YANG Shengping
doaj   +1 more source

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

open access: yesHaiyang 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   +4 more
doaj  

Purification, Identification, Activity Evaluation, and Stability of Antioxidant Peptides from Alcalase Hydrolysate of Antarctic Krill (Euphausia superba) Proteins

open access: yesMarine Drugs, 2021
For utilizing the largest source of marine proteins, Antarctic krill (Euphausia superba) proteins were defatted and hydrolyzed separately using pepsin, alcalase, papain, trypsin, and netrase, and alcalase hydrolysate (EPAH) showed the highest DPPH ...
Shuang Zhang   +5 more
semanticscholar   +1 more source

The energetic cost of early reproductive development in juvenile Antarctic krill at the Western Antarctic Peninsula

open access: yesFrontiers in Marine Science, 2022
The overwinter survival mechanisms of Antarctic krill, Euphausia superba, are poorly characterized, especially for juveniles. It has been suggested that juveniles adopt a mix of strategies characteristic of both larvae and adults.
Kirsten B. Steinke   +4 more
doaj   +1 more source

The Effects of Combined Ocean Acidification and Nanoplastic Exposures on the Embryonic Development of Antarctic Krill

open access: yesFrontiers in Marine Science, 2021
In aquatic environments, plastic pollution occurs concomitantly with anthropogenic climate stressors such as ocean acidification. Within the Southern Ocean, Antarctic krill (Euphausia Superba) support many marine predators and play a key role in the ...
Emily Rowlands   +6 more
semanticscholar   +1 more source

Di(2-ethylhexyl) adipate (DEHA) detection in Antarctic krill (Euphasia superba Dana)

open access: yesPolar Research, 2018
In this reported study, a novel high-performance thin-layer chromatography (HPTLC) method was developed for the detection and quantification of the toxic substance di(2-ethylhexyl) adipate (DEHA) in Antarctic krill.
Xiangning Han, Daicheng Liu
doaj   +1 more source

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