Glycemic Index and Polyphenol Bioavailability of Potatoes
NCT ID: NCT01053793
Last Updated: 2011-01-17
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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COMPLETED
NA
10 participants
INTERVENTIONAL
2010-01-31
2010-03-31
Brief Summary
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Detailed Description
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Conditions
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Study Design
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RANDOMIZED
SINGLE_GROUP
BASIC_SCIENCE
NONE
Study Groups
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Glucose Standard
Glycemic response to different varieties of potatoes
the glycemic response top 50g available carbohydrates from 4 potato varieties will be compared to a 50g glucose standard
Potato Variety
Glycemic response to different varieties of potatoes
the glycemic response top 50g available carbohydrates from 4 potato varieties will be compared to a 50g glucose standard
Interventions
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Glycemic response to different varieties of potatoes
the glycemic response top 50g available carbohydrates from 4 potato varieties will be compared to a 50g glucose standard
Other Intervention Names
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Eligibility Criteria
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Inclusion Criteria
* normal glucose tolerance
* willing to have a catheter inserted in forearm
Exclusion Criteria
* abnormal BMI
* on medication for a chronic disorder
18 Years
50 Years
ALL
Yes
Sponsors
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Nutrasource Pharmaceutical and Nutraceutical Services, Inc.
NETWORK
Guelph Food Research Centre
OTHER_GOV
Responsible Party
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Agriculture and Agri-Food Canada - Guelph Food Research Centre
Principal Investigators
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Dan Ramdath, PhD
Role: PRINCIPAL_INVESTIGATOR
Agriculture and Agri-Food Canada
Maggie Laidlaw, PhD
Role: STUDY_DIRECTOR
Nutracource Diagnostics Inc
Locations
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Nutrasource Diagnostic Inc
Guelph, Ontario, Canada
Countries
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References
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Wolever TM, Brand-Miller JC, Abernethy J, Astrup A, Atkinson F, Axelsen M, Bjorck I, Brighenti F, Brown R, Brynes A, Casiraghi MC, Cazaubiel M, Dahlqvist L, Delport E, Denyer GS, Erba D, Frost G, Granfeldt Y, Hampton S, Hart VA, Hatonen KA, Henry CJ, Hertzler S, Hull S, Jerling J, Johnston KL, Lightowler H, Mann N, Morgan L, Panlasigui LN, Pelkman C, Perry T, Pfeiffer AF, Pieters M, Ramdath DD, Ramsingh RT, Robert SD, Robinson C, Sarkkinen E, Scazzina F, Sison DC, Sloth B, Staniforth J, Tapola N, Valsta LM, Verkooijen I, Weickert MO, Weseler AR, Wilkie P, Zhang J. Measuring the glycemic index of foods: interlaboratory study. Am J Clin Nutr. 2008 Jan;87(1):247S-257S. doi: 10.1093/ajcn/87.1.247S.
Ramdath DD, Isaacs RL, Teelucksingh S, Wolever TM. Glycaemic index of selected staples commonly eaten in the Caribbean and the effects of boiling v. crushing. Br J Nutr. 2004 Jun;91(6):971-7. doi: 10.1079/bjn20041125.
Wolever TM, Vorster HH, Bjorck I, Brand-Miller J, Brighenti F, Mann JI, Ramdath DD, Granfeldt Y, Holt S, Perry TL, Venter C, Xiaomei Wu. Determination of the glycaemic index of foods: interlaboratory study. Eur J Clin Nutr. 2003 Mar;57(3):475-82. doi: 10.1038/sj.ejcn.1601551.
Wolever TM, Isaacs RL, Ramdath DD. Lower diet glycaemic index in African than South Asian men in Trinidad and Tobago. Int J Food Sci Nutr. 2002 Jul;53(4):297-303. doi: 10.1080/09637480220138142.
Other Identifiers
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GFRC 09-11-004
Identifier Type: OTHER
Identifier Source: secondary_id
09-11-004
Identifier Type: -
Identifier Source: org_study_id
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