- ICH GCP
- 미국 임상 시험 레지스트리
- 임상시험 NCT02353234
Bioavailability of Phenolic Compounds in Bread
Bioavailability of Phenolic Compounds in Wholegrain Bread Compared With White Bread Enriched With Aleurone Fraction
연구 개요
연구 유형
등록 (실제)
단계
- 해당 없음
연락처 및 위치
연구 장소
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Parma, 이탈리아, 43125
- University of Parma - Department of Food Science
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참여기준
자격 기준
공부할 수 있는 나이
건강한 자원 봉사자를 받아들입니다
연구 대상 성별
설명
Inclusion Criteria:
- BMI 18-25 kg/m2
Exclusion Criteria:
- Pregnancy and breastfeeding
- diagnosis of celiac disease
- diagnosed methabolic diseases (diabetes and disorders of glycaemic control, hypertension, dyslipidemia)
- sustained use of nutritional supplements of vitamins, in particular E and C, at the recruitment step
- chronic pharmacological therapy
- antibiotic therapy during the last 40 days
공부 계획
연구는 어떻게 설계됩니까?
디자인 세부사항
- 주 목적: 치료
- 할당: 무작위
- 중재 모델: 크로스오버 할당
- 마스킹: 하나의
무기와 개입
참가자 그룹 / 팔 |
개입 / 치료 |
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활성 비교기: WHOLEGRAIN BREAD
Subjects feed with wholegrain bread, for which ferulic acid content has been quantified.
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In each arm subjects consume bread
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활성 비교기: WHITE BREAD WITH ALEURONE - 4
Subjects feed with white bread with aleurone fraction in the same portion as wholegrain bread.
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In each arm subjects consume bread
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활성 비교기: WHITE BREAD WITH ALEURONE - 8
Subjects feed with white bread with aleurone fraction, which contains the same quantity of ferulic acid as wholegrain bread.
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In each arm subjects consume bread
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연구는 무엇을 측정합니까?
주요 결과 측정
결과 측정 |
측정값 설명 |
기간 |
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Phenolic compound bioavailability in wholegrain bread compared with bread enriched with aleurone fraction (urine samples will be filtered and diluted and phenolic compound metabolites will be identified)
기간: 0h; 0-3h; 3-6h; 6-10h; 10-14h; 14-24h; 24-28h; 28-34h; 34-48h.
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Volunteers will collect urine before consuming bread (T0) and for 48 hours after the consumption of the meal test, in each study arms. Urine samples will be collected and stored at -80°C until uHPLC/MS analysis. Prior analysis, urine samples will be filtered and diluted and phenolic compound metabolites will be identified. Expected Metabolites: Coumaric acid, Hydroxyphenylpropionic acid, Dihydroxyphenylacetic acid, Hippuric acid, Enterolactone, Enterodiol, Coumaric acid sulphate, Phenylpropionic acid sulphate, Vanillic acid sulphate, Hydroxyphenylpropionic acid sulphate, Ferulic acid sulphate, Dihydroferulic acid sulphate, Hydroxyphenylpropionic acid glucuronide, Ferulic acid glucuronide, Enterolactone sulphate, Enterodiol sulphate, Enterolactone glucuronide, Enterodiol glucuronide. |
0h; 0-3h; 3-6h; 6-10h; 10-14h; 14-24h; 24-28h; 28-34h; 34-48h.
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2차 결과 측정
결과 측정 |
측정값 설명 |
기간 |
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Phenolic compound pharmacokinetics in wholegrain bread compared with bread enriched with aleurone fraction (metabolites identified in Plasma samples that will be collected prior (T0) and after bread consumption in each study arms.)
기간: 0h; 0.5h; 1h; 2h; 4h; 7h; 24h.
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Plasma samples will be collected prior (T0) and after bread consumption in each study arms. Expected Metabolites: Coumaric acid, Hydroxyphenylpropionic acid, Dihydroxyphenylacetic acid, Hippuric acid, Enterolactone, Enterodiol, Coumaric acid sulphate, Phenylpropionic acid sulphate, Vanillic acid sulphate, Hydroxyphenylpropionic acid sulphate, Ferulic acid sulphate, Dihydroferulic acid sulphate, Hydroxyphenylpropionic acid glucuronide, Ferulic acid glucuronide, Enterolactone sulphate, Enterodiol sulphate, Enterolactone glucuronide, Enterodiol glucuronide. |
0h; 0.5h; 1h; 2h; 4h; 7h; 24h.
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공동 작업자 및 조사자
수사관
- 수석 연구원: Daniele Del Rio, Professor, University of Parma
간행물 및 유용한 링크
일반 간행물
- Del Rio D, Rodriguez-Mateos A, Spencer JP, Tognolini M, Borges G, Crozier A. Dietary (poly)phenolics in human health: structures, bioavailability, and evidence of protective effects against chronic diseases. Antioxid Redox Signal. 2013 May 10;18(14):1818-92. doi: 10.1089/ars.2012.4581. Epub 2012 Aug 27.
- Kikuzaki H, Hisamoto M, Hirose K, Akiyama K, Taniguchi H. Antioxidant properties of ferulic acid and its related compounds. J Agric Food Chem. 2002 Mar 27;50(7):2161-8. doi: 10.1021/jf011348w.
- Anson NM, Selinheimo E, Havenaar R, Aura AM, Mattila I, Lehtinen P, Bast A, Poutanen K, Haenen GR. Bioprocessing of wheat bran improves in vitro bioaccessibility and colonic metabolism of phenolic compounds. J Agric Food Chem. 2009 Jul 22;57(14):6148-55. doi: 10.1021/jf900492h.
- Gabrielsson J, Weiner D. Non-compartmental analysis. Methods Mol Biol. 2012;929:377-89. doi: 10.1007/978-1-62703-050-2_16.
- Calani L, Ounnas F, Salen P, Demeilliers C, Bresciani L, Scazzina F, Brighenti F, Melegari C, Crozier A, de Lorgeril M, Del Rio D. Bioavailability and metabolism of hydroxycinnamates in rats fed with durum wheat aleurone fractions. Food Funct. 2014 Aug;5(8):1738-46. doi: 10.1039/c4fo00328d.
- Luceri C, Giannini L, Lodovici M, Antonucci E, Abbate R, Masini E, Dolara P. p-Coumaric acid, a common dietary phenol, inhibits platelet activity in vitro and in vivo. Br J Nutr. 2007 Mar;97(3):458-63. doi: 10.1017/S0007114507657882.
- Mateo Anson N, Hemery YM, Bast A, Haenen GR. Optimizing the bioactive potential of wheat bran by processing. Food Funct. 2012 Apr;3(4):362-75. doi: 10.1039/c2fo10241b. Epub 2012 Feb 15. No abstract available.
- Stalmach A, Mullen W, Barron D, Uchida K, Yokota T, Cavin C, Steiling H, Williamson G, Crozier A. Metabolite profiling of hydroxycinnamate derivatives in plasma and urine after the ingestion of coffee by humans: identification of biomarkers of coffee consumption. Drug Metab Dispos. 2009 Aug;37(8):1749-58. doi: 10.1124/dmd.109.028019. Epub 2009 May 21.
- Stalmach A, Steiling H, Williamson G, Crozier A. Bioavailability of chlorogenic acids following acute ingestion of coffee by humans with an ileostomy. Arch Biochem Biophys. 2010 Sep 1;501(1):98-105. doi: 10.1016/j.abb.2010.03.005. Epub 2010 Mar 11.
- Truswell AS. Cereal grains and coronary heart disease. Eur J Clin Nutr. 2002 Jan;56(1):1-14. doi: 10.1038/sj.ejcn.1601283.
- Zaupa M, Scazzina F, Dall'Asta M, Calani L, Del Rio D, Bianchi MA, Melegari C, De Albertis P, Tribuzio G, Pellegrini N, Brighenti F. In vitro bioaccessibility of phenolics and vitamins from durum wheat aleurone fractions. J Agric Food Chem. 2014 Feb 19;62(7):1543-9. doi: 10.1021/jf404522a. Epub 2014 Feb 6.
연구 기록 날짜
연구 주요 날짜
연구 시작
기본 완료 (실제)
연구 완료 (실제)
연구 등록 날짜
최초 제출
QC 기준을 충족하는 최초 제출
처음 게시됨 (추정)
연구 기록 업데이트
마지막 업데이트 게시됨 (추정)
QC 기준을 충족하는 마지막 업데이트 제출
마지막으로 확인됨
추가 정보
이 정보는 변경 없이 clinicaltrials.gov 웹사이트에서 직접 가져온 것입니다. 귀하의 연구 세부 정보를 변경, 제거 또는 업데이트하도록 요청하는 경우 register@clinicaltrials.gov. 문의하십시오. 변경 사항이 clinicaltrials.gov에 구현되는 즉시 저희 웹사이트에도 자동으로 업데이트됩니다. .
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