Trends in in ovo sexing technologies:insights and interpretation from papers and patents
作者机构：KU LeuvenBIOSYST-MeBioS Biosensors GroupWillem de Croylaan 42Leuven B‑3001Belgium. KU LeuvenBIOSYST-MeBioS Biostatistics GroupKasteelpark Arenberg 30Leuven B‑3001Belgium. KU LeuvenBIOSYST-MeBioS Postharvest GroupWillem de Croylaan 42Leuven B‑3001Belgium.
出 版 物：《Journal of Animal Science and Biotechnology》 (畜牧与生物技术杂志（英文版）)
年 卷 期：2023年第14卷第6期
页 面：2239-2262页
核心收录：
学科分类：0710[理学-生物学] 07[理学] 08[工学] 0905[农学-畜牧学] 09[农学] 071007[理学-遗传学] 0836[工学-生物工程] 090501[农学-动物遗传育种与繁殖]
基 金：the Foundation for Food and Agricultural Research[EggTech-0000000028] the Research Foundation-Flanders[SB project 1SC7219N and SB project 1S54823N]
主 题：Animal welfare In ovo sexing Male day-old chick culling Optical and non-optical techniques Patents and papers
摘 要：Numerous researchers and institutions have been developing in ovo sexing technologies to improve animal welfare by identifying male embryos in an early embryonic stage and disposing of them before pain *** review gives a complete overview of the technological approaches reported in papers and patents by performing a thorough search using Web of Science and Patstat/Espacenet databases for papers and patents,*** on a total of 49 papers and 115 patent families reported until May 2023 worldwide,11 technology categories were defined:6 non-optical and 5 optical *** category was described for its characteristics while assessing its potential for ***,the dynamics of the publications of in ovo sexing techniques in both paper and patent fields were described through growth curves,and the interest or actual status was visualized using the number of paper citations and the actual legal status of the *** comparing the reported technologies in papers to those in patents,scientific gaps were observed,as some of the patented technologies were not reported in the scientific literature,e.g.,ion mobility and mass spectrometry ***,more diverse approaches in all categories were found in patents,although they do require more scientific evidence through papers or industrial adoption to prove their ***,although there is a recent trend for non-invasive techniques,invasive methods like analyzing DNA through PCR or hormones through immunosensing are still being reported(and might continue to be)in papers and *** was also observed that none of the technologies complies with all the industry requirements,although 5 companies already entered the *** the one hand,more research and harmony between consumers,industry,and governments is *** the other hand,close monitoring of the market performance of the currently available techniques will offer valuable insights into the potential an
维普期刊数据库
同方期刊数据库