Healthy Clinical Trial - Bioavailability of Curcuminoids From Turmipure

Status Completed

Clinical Trial Summary

The goal of this clinical trial is to learn about the extent to which turmeric compounds in different food matrices becomes available to the body in healthy volunteers. The main question it aims to answer is: - Is the availability to the body of a turmeric dietary supplement altered when consumed in fruit nectar, oat milk, yogurt drink, or gummies in comparison to a dietary supplement capsule? Participants will ingest a turmeric dietary supplement as a capsule or in different food matrices on six testing days (separated by at least one week). The day before testing day, a standardized dinner will be provided to the participants in the evening and participants will be instructed to not consume any foods or beverages (except water) and to arrive fasted (12 hours) at the investigation site. Participants will ingest turmeric dietary supplement formulations one by one in random order in the morning of testing days. Regular blood and urine samples will be collected before and up to 24 hours after the turmeric dietary supplement ingestion. Standardized meals will be provided during the entire testing day (lunch, mid-afternoon snack, dinner).

Clinical Trial Description

Curcumin has been studied as the main bioactive component of the rhizome of the herb Curcuma longa, known as turmeric, and is associated to potential health effects and benefits. Other bioactive components have also been identified, called the curcuminoid group. Curcuminoids are natural yellow-orange pigments and hydrophobic polyphenols derived from. Extracts of turmeric generally contain 75-80% curcumin, 15-20% demethoxycurcumin (DMC), and 0-10% bisdemethoxycurcumin (BDMC). Curcumin and curcuminoids have been extensively investigated due to their antioxidant and anti-inflammatory properties, notably regarding their potential efficacy in modulating various health conditions. In the present trial, the aim is to assess the bioavailability of curcuminoids in different food matrix formulations, the capsule format being the reference matrix, with a hypothesis of equivalence. The primary objective of the study is to assess the plasmatic concentration profile of total curcuminoids (curcumin, DMC, BDMC and their metabolites) on a 24-hour period after consumption of five different food matrix formulations containing TPG in comparison to the dietary supplement capsule formulation. ;

Study Design

Related Conditions & MeSH terms

Healthy

Clinical Trial Details

NCT number	NCT06300021
Study type	Interventional
Source	Givaudan France Naturals
Contact
Status	Completed
Phase	N/A
Start date	September 14, 2021
Completion date	May 20, 2022

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Clinical trials are conducted in a series of steps, called phases - each phase is designed to answer a separate research question.

Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.

Bioavailability of Curcuminoids From Turmipure Gold® in Different Food Matrices

Clinical Trial Summary

Clinical Trial Description

Study Design

Related Conditions & MeSH terms