梭子蟹,有些地方俗称“白蟹”。因头胸甲呈梭子形,故名。甲壳的中央有三个突起,所以又称“三疣梭子蟹”,属于甲壳动物。雄性脐尖而光滑,螯长大,壳面带青色;雌性脐圆有绒毛,壳面呈赭色,或有斑点。梭子蟹肉肥味美,有较高的营养价值和经济价值,且适宜于海水暂养增肥。头胸甲梭形,宽几乎为长的2倍;头胸甲表面覆盖有细小的颗粒,具2条颗粒横向隆堤及3个疣状突起;额具2只锐齿;前侧缘具9只锐齿,末齿长刺状,向外突出。螯脚粗壮,长度较头胸甲宽长;长节棱柱形,雄性长节较修长,前缘具4锐棘。
n. portunid
misc. swimming crab
三疣梭子蟹(Portunus trituberculatus)是一种主要的渔业资本,普遍散布于我国沿海。从1981年起,三疣梭子蟹被列为我国陆地水产养殖种类之一,以其经济效益可不雅,食用...
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我提一个关于螃蟹分类学的问题,我国常见的螃蟹有三个属,分别是绒螯蟹(Eriocheir)、青蟹(Scylla)、梭子蟹(Portunus),从名称上看,这三种显然都不是古希腊人所见到的螃蟹。
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梭子蟹科 [无脊椎] Portunidae
三疣梭子蟹 Portunus trituberculatus ; Swimming crab ; Brooders of swimming crab ; Poriunustrit
远海梭子蟹 Portunus pelag ; Blue Swimming Crab ; Blue Swimmer
梭子蟹总科 Portunoidea
蒸梭子蟹 steamed sea crabs
咸梭子蟹 Salted sea crab
冻梭子蟹 frozen blue crab ; frozen swimming crab ; blue crab
活梭子蟹 swimming crab
梭子蟹属 Portunus
The protein hydrolysate was extracted from defatted swimming crab waste by enzyme hydrolysis and processed to protein powder,the quality of protein powder were analyzed.
采用酶法从脱油梭子蟹下脚料中提取蛋白质,加工蛋白粉,并对其品质进行分析。
参考来源 - 梭子蟹下脚料综合加工技术的研究The paper studied the extraction and purification technics,the stability of the pigment from Portunid carapace.
本文对梭子蟹壳色素的提取、纯化及其稳定性进行了研究。
参考来源 - 梭子蟹壳色素的提取、纯化及其稳定性的研究·2,447,543篇论文数据,部分数据来源于NoteExpress
不同的三疣梭子蟹的底物和浓度会影响消化酶活力。
Different substrate and concentration from Portunus trituberculatus will affect digestive enzyme activity.
不同底物及浓度对三疣梭子蟹消化酶活力的影响。
The effect of substrate and concentration from Portunus trituberculatus on digestive enzyme activity.
随着泳绒梭子蟹冲刷上了海岸,海星也在英格兰海滩冲到了岸上。
Starfish have also washed ashore on England's beaches, along with the velvet swimming crabs.
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