VAN NIEUWENHOVE, LUCIAAN, ALEX, JOHAN,路西安艾力克斯约翰凡奴温霍夫,路西安艾力克斯約翰凡奴溫霍夫,NAESSENS-FOUCQUAERT, EDDY,艾迪内森斯凡奎特,艾迪內森斯凡奎特,ROMBAUT, GEERT,吉特洛包特,吉特洛包特
申请号：
TW095135330
公开号：
TWI514965B
申请日:
2006.09.25
申请国别(地区):
TW
年份:
2016
代理人:
摘要：
A method to hatch Artemia nauplii starting from an amount of Artemia cysts, including diapauzing cysts, by incubating the cysts in a hatching medium under conditions allowing at least a portion of the cysts to hatch and to release free swimming nauplii within a predetermined incubation period, in which method the cysts are brought in contact with a compound comprising at least one -(OH)C=C(OH)- structure, to break diapause in at least a number of said diapauzing cysts in order to enable them to produce free swimming nauplii within said predetermined incubation period thereby increasing the hatching percentage of the incubated cysts from X % of the total number of full cysts when the cysts are not brought in contact with said compound, to a hatching percentage higher than X % when they are brought in contact with said compound. An advantage of bringing compounds comprising at least one -(OH)C=C(OH)- structure, in contact with diapauzing cysts is that the range of optimal concentrations of said compound is very broad, so that lethal effects on Artemia will not often occur, even when double or triple amounts of the optimal concentration is applied.一種自多量之豐年蝦胞囊(Artemia cysts),包含休眠囊(diapauzing cysts),開始孵化豐年蝦無節幼蟲(Artemia nauplii)之方法,該方法係於預定之培養期間內使至少一部分之胞囊孵化且釋出自由游動之無節幼蟲之條件下將該胞囊培養於孵化介質中,該方法係將該胞囊與一具有至少一個-(OH)C=C(OH)-結構之化合物接觸,以中斷至少一些休眠囊之休眠期而使其於預定之培養期間內產生自由游動之無節幼蟲因而增加該經培養之胞囊之孵化百分比,使其自未將該胞囊與該化合物接觸時之完整之胞囊總數之X%提高至將該胞囊與該化合物接觸時之高於X%之孵化百分比。使休眠囊與具有至少一個-(OH)C=C(OH)-結構之化合物接觸之優點為該化合物之理想濃度之範圍非常廣,因而不會經常對豐年蝦產生致死作用,即使施加至該理想濃度之二或三倍量時。
