10月9日，荷兰皇家农业反刍营养专家Frederik Gadeyne（弗雷德里克）博士莅临山东美事达农牧科技有限公司进行为期一天的技术交流。公司部分技术部和市场服务人员参加了本次技术交流。

     图一为美事达总经理杨总与弗雷德里克博士合影。
    Frederik博士本次交流的主题为《奶牛围产期营养与管理》，向我们展示了荷兰最新的奶牛围产期营养与管理技术。Frederik博士讲解浅显易懂，让参会人员理解充分，保证了日后的服务中能更好地运用。


     图二为Frederik博士精彩的技术交流瞬间。

Frederik Gadeyne（弗雷德里克）简历
PROFESSIONAL EXPERIENCE   职业经历
· Product Developer Cattle 奶牛产品研发
o Royal Agrifirm Group Innovation Center, R&D Team Ruminants荷兰皇家农业集团研发中心，反刍动物研发团队成员
o Nutrition Sciences, Product DevelopmentTeam营养学家，产品研发团队
o August 2017 - present 2017年8月-现在
· Teaching assistant (during PhD)助教（攻读博士期间）
o Involved in the exercises and practicals of the courses Animal Nutrition, Animal Production Biology, Organic Farming, Sustainable Animal Husbandry and Tropical Feed Resources (Ghent University)参与比利时根特大学动物营养、动物生产学，有机农业、可持续畜牧业及热带饲料资源等课程的实践
o Involved in the exercises, practicals and contact sessions of the International Training Program in Dairy Nutrition (Ghent University) 参与奶制品营养国际培训计划（根特大学）的练习，实践和联络会议
o Facilitator of a Short Training Program in Dairy Nutrition (Mountains of the Moon University, Fort Portal, Uganda) 乳制品营养短期培训计划的推动者（月亮山大学，堡垒，乌干达）
o August 2011- July 2017，2011.8-2017.7
· Internship 实习
o Nutrition Sciences(part of the Nuscience Group),Drongen, Belgium营养科学（Nuscience Group的一部分），比利时Drongen
o Topic: Feed additives for the control of Salmonella: in vitro gastrointestinal simulation and in vivo assays主题：控制沙门氏菌的饲料添加剂：体外胃肠道模拟和体内试验
o August 2010 2010年8 月
EDUCATION教育背景
· Doctor (PhD) of Applied Biological Sciences: Agricultural Sciences (as teaching assistant) 应用生物科学博士（博士）：农业科学（作为助教）
o Laboratory for Animal Nutrition and Animal Product Quality Department of Animal Production, Faculty of Bioscience Engineering Ghent University, Ghent, Belgium比利时根特根特大学生物科学工程学院动物营养与动物产品质量实验室
o PhD thesis: Protection of polyunsaturated fatty acids against ruminal biohydrogenation using polyphenol oxidase博士论文：使用多酚氧化酶保护多不饱和脂肪酸免于瘤胃生物氢化
o Promotor: Prof. dr. ir. Veerle Fievez论文发起人：Dr.Ir.Veerle Fievez教授
o 2011 – 2017 
· Master of Science in Bioscience Engineering: Agriculture生物科学工程理学硕士：农业
o Ghent University, Ghent, Belgium根特大学，比利时根特
o MSc thesis: Biomarkers in the milk: supporting instruments for the mitigation of nitrogen emissions from dairy cows? 硕士论文：牛奶中的生物标志物：减轻奶牛氮排放的辅助工具？
o Promotor: Prof. dr. ir. Veerle Fievez发起人：Dr.Ir.Veerle Fievez教授
o 2009 – 2011
· Bachelor of Science in Bioscience Engineering: Agriculture生物科学工程理学士：农业
o Ghent University, Ghent, Belgium根特大学，比利时根特
o 2006 – 2009
· Latin-Mathematics (8h)
o Sint-Jozefsinstituut College, Torhout, Belgium Sint-Jozefsinstituut比利时托尔豪特学院
o 2000 – 2006
 
JOURNAL ARTICLES (ISI WEB OF SCIENCE INDEXED)发表论文（ISI）
De Neve N., Vlaeminck B., Gadeyne F., Claeys E., Van der Meeren P., Fievez V., 2018, Protection of emulsified polyunsaturated fatty acids against in vitro ruminal biohydrogenation by polyphenol oxidase: Characterization of the cross-linked emulsion, Animal Feed Science and Technology, 246, 91-103
De Neve N., Vlaeminck B., Gadeyne F., Claeys E., Van der Meeren P., Fievez V., 2018, Promising perspectives for ruminal protection of polyunsaturated fatty acids through polyphenol-oxidase-mediated crosslinking of interfacial protein in emulsions, Animal, 12, 2539-2550
Gadeyne F., De Neve N., Vlaeminck B., Fievez V., 2017, State of the art in rumen lipid protection technologies and emerging interfacial protein cross-linking methods, European Journal of Lipid Science and Technology, 119, 1600345[published online]
Gadeyne F., De Neve N., Vlaeminck B., Claeys E., Van der Meeren P., Fievez V., 2016, Polyphenol oxidase containing sidestreams as emulsifiers of rumen by-pass linseed oil emulsions: interfacial characterization and efficacy of protection against in vitro ruminal biohydrogenation, Journal of Agricultural and Food Chemistry, 64, 3749-3759
Gadeyne F., De Ruyck K., Van Ranst G., De Neve N., Vlaeminck B., Fievez V., 2016,Effect of changes in lipid classes during wilting and ensiling of red clover using two silage additives on in vitro ruminal biohydrogenation, Journal of Agricultural Science, 154, 553-566
Vlaeminck B., Gervais R., Rahman M.M., Gadeyne F., Gorniak M., Doreau M., Fievez V., 2015, Postruminal synthesis modifies the odd- and branched-chainfatty acid profile from the duodenum to milk, Journal of Dairy Science, 98, 1-12
Gadeyne F., Van Ranst G., Vlaeminck B., Vossen E., Van der Meeren P., Fievez V., 2015,Protection of polyunsaturated oils against ruminal biohydrogenation and oxidation during storage using a polyphenol oxidase containing extract from red clover, Food Chemistry, 171, 241-250
Van Ranst G., Vandewalle M., Gadeyne F., De Riek J., Fievez V., 2013, Lipid metabolism in mixtures of red clover (Trifoliumrepens) and perennial ryegrass (Loliumperenne) in lab scale silages and in vitro rumen incubations, Animal, 7(9), 1454-1463
CONFERENCE CONTRIBUTIONS
De Neve N., Vlaeminck B., Gadeyne F., Van der Meeren  P., Fievez V., 2017, Protecting polyunsaturated fatty acids against in vitro biohydrogenation by use of polyphenol-oxidase-mediated cross-linking of emulsions, GERLI Lipidomics, 14th International meeting, Saint-Maximin-La-Saint-Baume, France
De Neve N., Vlaeminck B., Gadeyne F., Claeys E., Van der Meeren  P., Fievez V., 2017, Protecting Polyunsaturated Fatty Acids Against Biohydrogenation By Polyphenol- Oxidase-Mediated Cross-Linking Of Interfacial Protein: Interfacial characterization, 2nd World Conference on Innovative Animal Nutrition and Feeding, Budapest, Hungary, p.28-30
Gadeyne F., De Neve N., Vlaeminck B., Van der Meeren P. and Fievez V., 2017, In vitro post-ruminal digestion of rumen bypass emulsions encapsulated by interfacial crosslinking using polyphenol oxidase from potato tuber peels, 2017 American Dairy Science Association Annual Meeting, Pittsburgh, Pennsylvania, United States of America, M244- poster presentation
De Neve N., Gadeyne F., Vlaeminck B., Claeys E., Van der Meeren P., Fievez V., 2017, New approach for polyphenol oxidase-mediated rumen bypass polyunsaturated fatty acids, 68th Annual Meeting of the European Federation of Animal Science, Tallinn, Estonia,p.334
De Neve N., Gadeyne F., Vlaeminck B., Van der Meeren P., Fievez V., 2016, Crude potato peel polyphenol oxidase for rumen bypass oils: Effect of lyophilisation,14^th Euro Fed Lipid Congress, Ghent, Belgium, p.85
Fievez V., Gadeyne F., De Neve N., Vlaeminck B., 2016, State of the art in rumen lipid protection technologies and emerging methods based on enzymatic interfacial cross-linking of emulsions, 14^th Euro Fed Lipid Congress, Ghent, Belgium, p.163
Gadeyne F., De Neve N., Vlaeminck B., Van der Meeren P., Fievez V., 2016, Transfer to the milk of rumen bypass CLA emulsions created by potato tuber peel polyphenol oxidase,14^th Euro Fed Lipid Congress, Ghent, Belgium, p.165- oral presentation
Gadeyne F., De Ruyck K., Van Ranst G., De Neve N., Vlaeminck B., Fievez V., 2014, Protection of Polyunsaturated fatty acids in red clover against ruminal biohydrogenation by encapsulation through polyphenol oxidase generated protein-bound-phenols, Animal production in Australia, Proceedings of the 30th Biennial Conference of the Australian Society of Animal Production, Canberra, Australia, 30, p.125 - poster presentation
Gadeyne F., Druart C., De Neve N., Vlaeminck B., Van der Meeren P., Delzenne N., Fievez V., 2014,Assessing post ruminal digestion of rumen bypass emulsions created through red clover polyphenol oxidase: a mice trial, 39th Animal Nutrition Research Forum, Utrecht, The Netherlands, p.5-6- oral presentation
De Neve N.,Gadeyne F., Vlaeminck B., Van der Meeren P., Fievez V., 2014,Influence of additional stabilizers on protection against rumen biohydrogenation of PPO-stabilized emulsions in order to increase oil content, 39th Animal Nutrition Research Forum, Utrecht, The Netherlands, p.7-8
Gadeyne F., Van Ranst G., Vlaeminck B., Van Der Meeren P., Fievez V., 2013,Protection against ruminal biohydrogenation through emulsification of a PUFA rich oil with a protein extract of red clover containing polyphenol oxidase,38th Animal Nutrition Research Forum, Roeselare, Belgium, p.22 - oral presentation
De Neve N., Fievez V., Van Der Meeren P., Van Ranst G., Gadeyne F.,2013,Creation of rumen by-pas feed additives through double emulsions and polyphenol oxidase generated protein-bound phenols,38th Animal Nutrition Research Forum, Roeselare, Belgium, p.11
Gadeyne F., Aschemann M., Ariko T., De Campeneere S., Vlaeminck B., Lebzien P., Fievez V., 2011, Milk odd- and branched-chain fatty acids: biomarkers to optimize microbial metabolism by ruminants?,Advances in Animal Bioscience, Proceedings of the 8th International Symposium on the Nutrition of Herbivores, Aberystwyth, United Kingdom, 2(2), p.357 - poster presentation
Gadeyne F., Aschemann M., De Campeneere, S., Lebzien P., Fievez V., 2011, Biomarkers in milk: supporting instruments for the reduction of nitrogen emissions by lactating cows?, 36th Animal Nutrition Research Forum, Heverlee, Belgium, p.21 - oral presentation
DISSERTATIONS
Gadeyne F., 2017, Protection of polyunsaturated fatty acids against ruminal biohydrogenation using polyphenol oxidase, PhD dissertation, Ghent University, 309 pp.
Gadeyne F., 2011, Biomerkers in de melk: ondersteunende instrumenten voor de vermindering van de stikstofemissie door de melkkoe?, MSc dissertation, GhentUniversity, 65 pp.
Gadeyne F., Phlypo J., Vanheule A., Verhelst J., 2009, De ontwikkeling van olievlas voor de farmaceutische industrie, BSc dissertation, Ghent University, 32 pp.
PATENT APPLICATIONS
Fievez V., Gadeyne F., Van Ranst G., 2015, Method to protect lipophilic nutrients against ruminal degradation, International Publication Number: WO 2015091840 A1 (also published as US 20160316791 A1, CA 2934427 A1, EP 3091849 A1 and CN 106028830 A)
SUPERVISION OF BACHELOR AND MASTER DISSERTATIONS AND INTERNSHIPS
Claes S., 2016, Laboratory internship at the Laboratory for Animal Nutrition and Animal Product Quality, student of the Erasmus University College of Brussels. Supervisors: ir. Frederik Gadeyne and dr. ir. Joris Michiels
Delva J., 2016, In vivo evaluatie van de pensbestendigheid van een geëmulsifieerde poly-onverzadigde vetzuurbron gestabiliseerd met behulp van polyfenoloxidase. Thesis to obtain the degree of MSc in Biosciences: Agriculture and Horticulture. Promotor: prof. dr. ir. Veerle Fievez
Vanhoucke B., 2015, Ontwikkeling en optimalisatie van een in vitro methode voor het meten van vrijstelling van hydrofobe componenten uit polyfenol-oxidase gegenereerde beschermde emulsies. Thesis to obtain the degree of MSc in Bioscience Engineering: Agriculture. Promotor: prof. dr. ir. Veerle Fievez
Baert H., Claes A., Cole B., De Brouwer J., 2014, Polyfenol oxidase uit restproducten van de agro- en voedingsindustrie: een potentieel hulpmiddel voor gezondere dierlijke producten? Thesis to obtain the degree of BSc in Bioscience Engineering. Promotor: prof. dr. ir. Veerle Fievez
De Ruyck K., 2013, Bescherming van onverzadigde vetzuren in rode klaver tegen penshydrogenatie door middel van polyfenol oxidase. Thesis to obtain the degree of MSc in Bioscience Engineering: Agriculture. Promotor: prof. dr. ir. Veerle Fievez