Molecular Identification of Dried Shellfish Products Sold on the Market Using DNA Barcoding

来源 :中国海洋大学学报:英文版 | 被引量 : 0次 | 上传用户:kashemir
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
The dried shellfish products with rich nutrients and low-calorie content are favorite food in China,especially in coastal areas.However,the species of dried shellfish products in the market are usually unknown,as the taxonomic features were removed during
其他文献
The swimming crab Portunus trituberculatus is an economically important marine crustacean species.Here isobaric tags for relative and absolute quantitation(iTRAQ)analysis were used to identify proteins that are differentially expressed during larval devel
目的/意义:专利是衡量企业技术创新能力的一项重要指标,通过对专利文本进行处理分析,得出客观有效的企业创新能力量化指标数据。方法/过程:以佰腾网2015-2019年间华为、小米、OPPO、ViVo四家手机厂商专利数据为例,结合机器学习思想,利用LDA主题模型和基于熵值法的权重计算,建立一套基于专利数据分析的企业技术创新能力评估方法体系。结果/结论:分析所得各项指标作为企业技术创新能力评价依据,并通过对国内主流手机制造企业进行评估比较,发掘评估方法体系对行业的现实意义。
The global monsoon(GM)comprises two major modes,namely,the solstitial mode and equinoctial asymmetric mode.In this paper,we extend the GM domain from the tropics to the global region and name it the global spring-autumn monsoon(GSAM),which mainly indicate
Marine geological disasters occurred frequently in the deep-water slope area of the northern South China Sea,especially submarine landslides,which caused serious damage to marine facilities.The cyclic elastoplastic model that can describe the cyclic stres
Recent studies have demonstrated the ability of seismic oceanography to reveal finescale vertical structures of water column in the oceans based on multichannel seismic(MCS)reflection data.Such information can clarify the dynamic processes of mixing,excha
An explosive cyclone that took place over the Northwestern Pacific from 12 UTC 18 to 18 UTC 21 November 2007 was investigated.The synoptic situations and structure of this cyclone were documented by using the 1°×1°final analysis data of the National Cente
The hepatopancreatic necrosis disease(HPND)is a common shrimp disease.Aquaculture of the black tiger shrimp Penaeus monodon has suffered with the frequent outbreak of HPND.Understanding the molecular mechanisms of host response to HPND is of pivotal impor
为兼顾目标跟踪的准确度和目标跟踪时图像的处理速度,文章提出一种基于运动粒子的粒子群目标跟踪算法。该算法首先对目标跟踪区域提取HSV特征得到目标特征向量;然后以高斯分布的形式撒下n个粒子构成粒子群,通过梯度收敛算法可以快速准确地搜索到最佳的目标位置,并以此位置作为跟踪点,进行下一帧跟踪。实验结果表明,在精确度方面文章提出的算法是CSK算法的1.52倍、MS算法的1.57倍,在速度方面文章提出的算法是
文章介绍了新型强制风冷型鼓式制动的结构和降温机理。针对新型强制风冷型鼓式制动和原车制动毂,进行连续下长坡运行的制动毂温度升降对比试验,与原车制动毂相比,新型强制风冷式制动毂平均最高温度降低17℃,因未改变原车制动毂的结构,强度和刚度不会受到影响。即通过温度传感器感知制动毂温度,当超过150℃时,风机工作强制风冷,提高散热效果,制动效能明显改善。
The X-ray fluorescence(XRF)core scanning method is widely applied in studies of sedimentary paleoenvironments due to its convenient pretreatment,nondestructive characteristics,fast execution,continuous scanning,and high resolution.XRF core scanning for se