国外用南极磷虾作为饲料的学术性研究

keruier1

出自：www.sciencedirect.com
时间：2005.04
作者：Kevin C. Williams
Tel.: +61 7 3826 7284; fax: +61 7 3826 7222.
主题：Evidence of a growth factor in some crustacean-based feed ingredients in diets for the giant tiger shrimp Penaeus monodon
作者通过三组实验对巨型斑节对虾的成长过程进行对比跟踪得出如下结论：以甲壳类动物（特别是磷虾）为原料的饲料富含成长因子。


出自：www.sciencedirect.com
时间：1999.3
作者：Fernando Kubitzaa and Leonard L. Lovshinb,
a ESALQ-USP/ DZ, Av. Pádua Dias, 11, Piracicaba, SP, 13418-900, Brazil
b Department of Fisheries and Allied Aquacultures, Auburn University, Auburn, AL 36849, USA

主题：Effects of initial weight and genetic strain on feed training largemouth bass Micropterus salmoides using ground fish flesh and freeze dried krill as starter diets
以鱼肉和冻干南极虾为主饲养驯化低音加州鲈可以有效改变他们原有的重量和基因。


出自：www.sciencedirect.com
时间：2006.06.22
作者：
M. Morena, , , J. Suontamab, G.-I. Hemrea, Ø. Karlsenc, R.E. Olsenb, H. Mundheimd and K. Julshamna

aNational Institute of Nutrition and Seafood Research (NIFES), P.O. Box 2029 Nordnes, N-5817 Bergen, Norway
bInstitute of Marine Research (IMR), Matre Aquaculture Research Station, N-5984 Matredal, Norway
cIMR, Austevoll Aquaculture Research Station, N-5392 Storebø, Norway
dNorwegian Institute of Fisheries and Aquaculture, Kjerreidviken 16, N-5141 Fyllingsdalen, Norway
主题：Element concentrations in meals from krill and amphipods, — Possible alternative protein sources in complete diets for farmed fish
南极磷虾、北极磷虾、北极amphipod以其丰富的微量元素和营养成分可能成为养殖业的蛋白源。


Krill contains all of the essential amino fatty acids required by salmon and trout to survive. In effect it exceeds their daily requirements of amino fatty acids. In addition it contains abundant proportions of highly unsaturated fatty acids, a large part of which are the Omega 3 fatty acids which comprise approximately 40% by weight of all fatty acids contained in the organism. Omega 3 fatty acids have been demonstrated to be essential in diets that promote growth and survival of most cultured species.
磷虾体内含有鲑鱼和鳟鱼生存所必需的所有的氨基脂肪酸。实际上它的氨基脂肪酸的含量超出了鲑鱼和鳟鱼的日常需求量。而且，磷虾体内含有丰富的不饱和脂肪酸。不饱和脂肪酸的很大成分为Omega 3脂肪酸。Omega 3脂肪酸占生物体内所有脂肪酸大约40%的重量，也被证实是大多数养殖生物加快生长和成活的必需养料。
Krill is also rich in pigment astaxanthin, a carotenoid shown to improve flesh color and exterior coloration of ornamental fish. Krill contains on the average 100 to 300 parts per million (ppm=mg/1) of this carotenoid. It is this pigment that gives the Salmon and other species their firm red-pink better tasting flesh. Superior flesh color and taste is a proven result of feeding Krill over commercially prepared diets that do not contain it.
磷虾体内含有丰富的虾青素。虾青素是一种可以增强观赏鱼外表颜色的类胡萝卜素。磷虾体内这种类胡萝卜素的含量平均为100 至 300 (ppm=mg/1)。这种色素使得鲑鱼和其他的鱼类具有可观红色味道鲜美的肉；这种效果是给鱼喂食含有磷虾的饲料才会达到的，不含磷虾的普通的商业饲料很难达到如此好的效果。
Other research indicates that Krill, added to the diet of salmon and trout broodstock, has a direct effect on healthier eggs and offspring, reducing losses and fungal diseases.
其他研究还表明，在鲑鱼和鳟鱼的饲料中加入磷虾，可以直接促进它们产卵和繁衍后代的健康进行，减少死亡率和真病菌。