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Dr. Hamaker's Staff

                                                                          

 

Deepak Bhopatkar obtained his B.S. in Agriculture Science from Jawaharlal Nehru Agriculture University, India and M.S. in Food and Bioprocess Technology at Asian Institute of Technology, Thailand. His master research was on application of biopolymer chitosan for control drug delivery. He joined Dr. Hamaker’s lab for PhD. and doing his research on novel nano-scale three component complex.

                                                                                         

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María Casarrubias-Castillo received her B.S. degree in Biochemistry Engineering from Technological Institute of Zacatepec (ITZ) in Mexico. In August 2008, she began her M.S. study in Development Center of Biotics Product (CeProBi-IPN) and joined Dr. Hamaker’s lab as a visiting scholar.  Her current research is about the digestion properties of enzymatic modified fruit starches and relationship with the structural characteristics.

                                                                                         

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Min-Wen Cheng completed her B.S. in Plant Pathology from National Taiwan University in 2002.  After that, she worked in Institute of Plant and Microbial Biology, Academia Sinica in Taiwan as a research assistant for one year.  Her research focused on understanding the response of Agrobacterium-plant interaction at the molecular level.  She came to Purdue University in 2003 and finished her M.S. in Botany and Plant Pathology Department in 2005.  She joined Dr. Hamaker’s group in 2006 as a Ph.D. student.  Her Ph.D. project is on better understanding the relationship between starch fine structure, starch degradation products, and digestion property.

                                                                                         

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Jennifer Cholewinski completed her B.S. degree in food science from the University of Idaho in May 2008.  While earning her B.S. she performed research on barley to aid in determining the effect of various fertilizing treatments on total starch and gelatinization profiles.  In August 2008 she joined Dr. Hamaker’s lab as a M.S. student.  Her research is investigating the roles phenolic compounds have on the protein structures of sorghum.

                                                                                         

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Madhuvanti Kale received her B.S. degree in Food Engineering and Technology from the Institute of Chemical Technology, University of Mumbai (formerly known as UDCT) in May 2008.  She joined Dr. Hamaker’s lab in August 2008 for a Master’s degree. Her research focuses on the structure function relationship of corn bran arabinoxylans.

                                                                                         

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Amandeep Kaur is a veterinary graduate who pursued her Bachelors from Punjab Agricultural University, India. She worked on verotoxigenic Escherichia coli during her Masters with epidemiology and preventive veterinary medicine as her major and veterinary medicine as her minor fields respectively. After being awarded Ross Fellowship, she joined Dr. Hamaker’s group as a Ph. D. student in August 2007. The focus of her research will be on colonic health and dietary fiber.

                                                                                         

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Lisa Lamothe received her B.S. degree in agroindustrial engineering from Zamorano University in Honduras, where her research investigated the development of lactose crystallization in two “dulce de leche” formulations with different total solids content.  She is currently pursuing her M.S. degree working with Dr. Hamaker’s group and her research focuses is on the development of screening methods for breeder selection popcorn lines.

                                                                                         

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Byung-Hoo Lee received his B.S. and M.S. in Food Science and Technology from Sejong University in Korea.  His M.S research was characterization of carbohydrate-active enzymes and application to various corn starches. In Aug. 2008, he joined Dr. Hamaker’s group.  His Ph. D. research focused on the structural change of enzyme modified-starches and its application in slowly digestible starch. Also, his study will be focused on digestion of enzyme-modified starches by human intestinal enzymes.

                                                                                         

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Dr. Hui-Mei (Amy) Lin received her B.S., M.S. and Ph.D. degrees from National Taiwan University (NTU). Her B.S, and Ph.D. degrees were in Horticultural Science, and her M.S. degree was in Food Science and Technology. She joined Dr. Jay-lin Jane’s group at Iowa State University as a visiting student during her Ph.D. program for one year and then returned as a Post-doctoral Research Associate for another year. Her past research has involved starch granule organization, enzymatic hydrolysis patterns on starch granules, the invention of novel resistant maltodextrins, and the application of NMR techniques for the analysis of resistant maltodextrin structure. She was honored the Outstanding Research Award by NTU and the superior presentation in International Starch Convention, Cracow, Poland. She has accumulated 12 years of experience in the food industry. She joined Dr. Bruce Hamaker’s group as a Post-doctoral Research Associate in August 2008, with a focus on the correlation of starch structure and digestion patterns by human mucosal enzymes.

                                                                                         

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Dr. Bhavesh Patel received a B.S. in Dairy Technology from Gujarat Agricultural University, Anand, India, an M.S. in Food Technology from Central Food Technological Research Institute (CFTRI), Mysore, India.  His Ph.D. in Food Science was from The Pennsylvania State University, State College, PA, where his research involved study of starch and polysaccharide structures, and effect of processing conditions on its thermal and physical properties.  Bhavesh joined Dr. Campanella and Dr. Hamaker’s groups in Septembers and is working on the development process for isolation of corn fiber polysaccharide and enhancing of its functional properties

 

                                                                                         

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Dave Petros graduated from Purdue with a BSc in Biology and a M.Sc in Biochemistry.  His thesis was how site-Directed Mutagenesis Affects the Properties of DNA-Binding Proteins.  He currently works in Dr. Hamaker's lab as a research assistant using molecular techniques to study sorghum allergens.

                                                                                         

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Pinthip Rumpagaporn earned B.S. and M.S. degrees from Department of Food Science and Technology, Kasetsart University, Bangkok, Thailand and presently is a Ph.D. student in the same department. She will be a faculty member of Kasetsart University after graduation. With support of the Thailand Commission on Higher Education, she is currently conducting her thesis research in Dr. Hamaker’s laboratory from March 2006 until February 2007. Pinthip will continue as a Ph.D. student in the Whistler Center, with research focus on resistant starch prepared by debranching of waxy rice starch.

                                                                                         

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Xinyu Shen received her B.S. and M.S. in Food Science and Technology from Jiangnan University (former Southern Yangtze University and Wuxi University of Light Industry) in 2002 and 2005 respectively. Her M.S. research involved studying the lipid and protein extraction from tomato seeds and their functional and structural properties. In Aug. 2005, she came to Purdue in pursuit of a Ph.D. degree in Food Science and joined Dr. Hamaker’s group in 2007. Her Ph.D. project now focused on the structure of amylopectin.

                                                                                         

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Vicente Espinosa-Solis received his B.S. in Biotechnological Engineering from Technologic Institute of Zacatepec (TIZ) and his M.S. degree from Development Center of Biotic Products (DCBP). Mexico. He joined Dr. Jay-Lin Jane’s group at Iowa State University as a visiting scholar during his M.S. program for 6 months. In 2008, he started his Ph.D in DCBP. At present, he is a visiting scholar in Dr. Bruce Hamaker’s lab. He is studying the digestion properties of native and modified plantain and mango starches.

                                                                                         

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Haidi Xu received her B.S. degree in Food Science and Engineering from Beijing Forestry University and her M.S. degree from College of Food Science and Nutritional Engineering, China Agricultural University.   She was awarded a governmental scholarship by China Scholarship Council (CSC) to pursue her Ph. D degree in the USA.   Haidi joined Dr. Hamaker’s group in August 2008, with her research project focusing on dietary fiber chemistry and structure-function relationships.

                                                                                         

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Like Yan graduated from Shanghai University of Science and Technology, Shanghai with a B.S. in Food Science and Technology, and from Iowa State University with an M.S. Food Science.  Her thesis was on Shelf life of toasted soyflakes and their application in breadmaking, tofu color prediction from the soybeans and soyflakes color.   Like also received an M.S. in Nutrition from Iowa State University, Ames with her thesis being on Bioefficacy of beta-carotene in lutein-free lut2 leaves compared with wild-type Arabidopsis leaves fed to gerbils.  She joined Dr. Hamaker’s lab for her PhD. And is doing research on slow digestible starch and health.

                                                                                         

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