Intellex Acquires Expert by Big Village

We're thrilled to announce that Intellex has acquired Expert by Big Village, effective March 22, 2024. This strategic move enhances our capabilities and strengthens our commitment to delivering exceptional solutions to our customers.

Stay tuned for more updates on how this acquisition will benefit our clients and experts.

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Expert Details

Fat Soluble Vitamins, Calcium Metabolism Disorders, Chemical Analysis Extraction, etc.

ID: 715201 South Carolina, USA

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VITAMIN ANALYSIS TECHNIQUES; FAT-SOLUBLE VITAMINS. Expert has spent a significant portion of his career devoted to the development of analytical techniques that measure fat soluble vitamins in blood and foodstuffs.

NUTRITION. With his advanced degrees in nutrition, Expert has a broad knowledge base in all areas of nutrition. His primary area of interest involves calcium metabolic diseases.

PEDIATRIC NUTRITION. Expert has been active in pediatric nutrition especially with regard to calcium, phosphorus, and vitamin D requirements in pre-term infants.

CALCIUM METABOLISM DISORDERS. Throughout his career Expert has worked on various calcium metabolic disorders in infants and adults including rickets of prematurity, osteomalacia, and osteoporosis.

CHROMATOGRAPHY; LIQUID CHROMATOGRAPHY; HIGH-PERFORMANCE LIQUID CHROMATOGRAPHY. Expert has worked with and developed many chromatographic systems including HPLC, affinity chromatography, extraction chromatography on both lipid and proteins including enzymes.

RADIOIMMUNOASSAY. Expert has developed several RIAs and radioreceptor assays for the calcium-regulating hormones as well as vitamin D and its metabolites.

EXTRACTION; CHEMICAL ANALYSIS EXTRACTION. He has developed many extraction procedures with regard to fat soluble vitamins from various matrices including blood and food products, especially milk.


Year Degree Subject Institution
Year: 1979 Degree: PhD Subject: Experimental Nutrition Institution: University of Guelph, Ontario
Year: 1976 Degree: MS Subject: Nutrition Institution: Ohio State University
Year: 1973 Degree: BS Subject: Nutrition Institution: Ohio State University

Work History

Years Employer Title Department
Years: 1986 to Present Employer: Undisclosed Title: Medical Department: Pediatrics, Biochemistry, and Molecular Biology
Available upon request.
Years Employer Title Department
Years: 1979 to 1986 Employer: Case Western Reserve University Title: Professor Department: Nutrition
Available upon request.

Career Accomplishments

Associations / Societies
Expert is an active member of several societies including the American Institute of Nutrition and the
Endocrine Society.
Awards / Recognition
In 1991, Expert received the Mead Johnson Award from the American Institute of Nutrition.
Publications and Patents Summary
He has published 90+ technical articles, mainly in the field of fat soluble vitamins.

Fields of Expertise

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