GreenArt: Nutrikinetics and Bioavailability Studies
2026年6月26日 更新者:Fytexia
Baccharis-type Propolis Extract, GreenArt: Nutrikinetics and Bioavailability Studies
The aim of this study is to investigate phenolic compounds from GreenArt, a baccharis-type propolis ingredient, bioavailability and nutrikinetics by measuring urinary excretion and metabolic profile over 48h by means of high-performance liquid chromatography coupled with tandem mass spectrometry (HPLC-MS/MS).
The study follows a cross-over, double-blind, randomized and placebo control design on 10 healthy subjects.
調査の概要
状態
まだ募集していません
条件
介入・治療
- ダイエットサプリメント:GreenArt D is a baccharis-type propolis powder extract containing phenolic compounds such as prenylated phenylpropanoids derived from hydroxycinnamic acids and flavonoids.
- ダイエットサプリメント:GreenArt 4D is a baccharis-type propolis powder extract containing phenolic compounds such as prenylated phenylpropanoids derived from hydroxycinnamic acids and flavonoids.
- ダイエットサプリメント:Placebo
研究の種類
介入
入学 (推定)
10
段階
- 適用できない
連絡先と場所
このセクションには、調査を実施する担当者の連絡先の詳細と、この調査が実施されている場所に関する情報が記載されています。
研究連絡先
- 名前:Julien Cases, PhD
- 電話番号:+33467219098
- メール:jcases@biotexia.com
研究場所
-
-
Murcia
-
Guadalupe、Murcia、スペイン、30107
- UCAM Universidad Católica San Antonio de Murcia
-
コンタクト:
- Linda H. Chung, PhD
- 電話番号:+ 34 968 278 611
- メール:lhchung@ucam.edu
-
-
参加基準
研究者は、適格基準と呼ばれる特定の説明に適合する人を探します。これらの基準のいくつかの例は、人の一般的な健康状態または以前の治療です。
適格基準
就学可能な年齢
- 大人
- 高齢者
健康ボランティアの受け入れ
はい
説明
Inclusion Criteria:
- Provision of signed and dated informed consent form.
- Stated willingness to comply with all study procedures and availability for the duration of the study.
- Male and female with 40% min. and 60% max. of each sex.
- Aged 25 to 69 years old
- BMI range (18.5 - 29.99)
- In good general health as evidenced by medical history
- Ability to take oral supplementation and be willing to adhere to the regimen
- Agreement to adhere to Lifestyle Considerations (controlled diet) throughout study duration
Exclusion Criteria:
- Current use of any medication or food supplement
- Antibiotic use less than 12 weeks before the study
- Pregnancy or lactation
- Known allergic reactions to components of the supplement, i.e., bee products (specially propolis) and known allergy (general)
- Metabolic disorders or any kind of disease
- Current smoker
研究計画
このセクションでは、研究がどのように設計され、研究が何を測定しているかなど、研究計画の詳細を提供します。
研究はどのように設計されていますか?
デザインの詳細
- 主な目的:基礎科学
- 割り当て:ランダム化
- 介入モデル:クロスオーバー割り当て
- マスキング:4倍
武器と介入
参加者グループ / アーム |
介入・治療 |
|---|---|
|
実験的:GreenArt D
This arm receives 150 mg of GreenArt, a baccharis-type propolis phenolic extract
|
GreenArt D contains 150 mg of GreenArt
|
|
実験的:GreenArt 4D
This arm receives 600 mg of GreenArt, a baccharis-type propolis phenolic extract
|
GreenArt 4D contains 600 mg of GreenArt
|
|
プラセボコンパレーター:Placebo
This arm receives 150 mg of mix carriers of the GreenArt ingredient, a baccharis-type propolis phenolic extract
|
Placebo is composed of the carriers of GreenArt : gum arabic, sucrose and silicon dioxide mix.
|
この研究は何を測定していますか?
主要な結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
|
Change in plasma area under the curve (AUC) of phenolic metabolites after acute ingestion of the supplement/placebo
時間枠:Baseline (pre-ingestion) to 24 hour post-ingestion
|
Plasma samples will be collected in EDTA tubes in baseline before supplement/placebo intake (0h) and up to 24h according to the time frame.
Phenolic compounds metabolites in plasma will be identified and quantified by HPLC-MS.
Targeted metabolites are prenylated phenolic acids, phenolic acids and flavonoids derivatives.
For each identified and quantified metabolite the area under the curve (0-24 hour) in nmol/L-h is measured.
|
Baseline (pre-ingestion) to 24 hour post-ingestion
|
|
Change in plasma maximal concentration (Cmax) of phenolic metabolites after acute ingestion of the supplement/placebo
時間枠:Baseline (pre-ingestion) and 0.5 hour, 1 hour, 2 hour, 3 hour, 4 hour, 6 hour, 8 hour, 10 hour, 24 hour post-ingestion
|
Plasma samples will be collected in EDTA tubes in baseline before supplement/placebo intake (0h) and up to 24h according to the time frame.
Phenolic compounds metabolites in plasma will be identified and quantified by HPLC-MS.
Targeted metabolites are prenylated phenolic acids, phenolic acids and flavonoids derivatives.
For each identified and quantified metabolite the maximal concentration in nmol/L is measured.
|
Baseline (pre-ingestion) and 0.5 hour, 1 hour, 2 hour, 3 hour, 4 hour, 6 hour, 8 hour, 10 hour, 24 hour post-ingestion
|
|
Change in plasma time to reach maximal concentration (Tmax) of phenolic metabolites after acute ingestion of the supplement/placebo
時間枠:Baseline (pre-ingestion) and 0.5 hour, 1 hour, 2 hour, 3 hour, 4 hour, 6 hour, 8 hour, 10 hour, 24 hour post-ingestion
|
Plasma samples will be collected in EDTA tubes in baseline before supplement/placebo intake (0h) and up to 24h according to the time frame.
Phenolic compounds metabolites in plasma will be identified and quantified by HPLC-MS.
Targeted metabolites are prenylated phenolic acids, phenolic acids, and flavonoids derivatives.
For each identified and quantified metabolite the time to reach maximum concentration in hour is measured.
|
Baseline (pre-ingestion) and 0.5 hour, 1 hour, 2 hour, 3 hour, 4 hour, 6 hour, 8 hour, 10 hour, 24 hour post-ingestion
|
|
Change in urine area under the curve (AUC) phenolic metabolites excretion after acute ingestion of the supplement/placebo
時間枠:Baseline (pre-ingestion) to 48 hour post-ingestion
|
Urine samples will be collected in baseline (0h pre-ingestion) and up to 48h according to the time frame.
Phenolic compounds metabolites in urine will be identified and quantified by HPLC-MS.
Targeted metabolites are prenylated phenolic acids, phenolic acids and flavonoids derivatives.
For each identified and quantified metabolite the area under the curve (0-24 hour) in nmol/L-h is measured.
|
Baseline (pre-ingestion) to 48 hour post-ingestion
|
|
Change in urine maximal concentration (Cmax) phenolic metabolites excretion after acute ingestion of the supplement/placebo
時間枠:Baseline (pre-ingestion) and 0 hour - 3 hour, 3 hour - 6 hour, 6 hour - 10 hour, 10 hour - 14 hour, 14 hour - 24 hour, 24 hour - 36 hour and 36 hour - 48 hour post-ingestion
|
Urine samples will be collected in baseline (0h pre-ingestion) and up to 48h according to the time frame.
Phenolic compounds metabolites in urine will be identified and quantified by HPLC-MS.
Targeted metabolites are penylated phenolic acids, phenolic acids and flavonoids derivatives.
For each identified and quantified metabolite the maximal concentration in nmol/L is measured.
|
Baseline (pre-ingestion) and 0 hour - 3 hour, 3 hour - 6 hour, 6 hour - 10 hour, 10 hour - 14 hour, 14 hour - 24 hour, 24 hour - 36 hour and 36 hour - 48 hour post-ingestion
|
|
Change in urine time to reach maximal concentration (Tmax) phenolic metabolites excretion after acute ingestion of the supplement/placebo
時間枠:Baseline (pre-ingestion) and 0 hour - 3 hour, 3 hour - 6 hour, 6 hour - 10 hour, 10 hour - 14 hour, 14 hour - 24 hour, 24 hour - 36 hour and 36 hour - 48 hour post-ingestion
|
Urine samples will be collected in baseline (0h pre-ingestion) and up to 48h according to the time frame.
Phenolic compounds metabolites in urine will be identified and quantified by HPLC-MS.
Targeted metabolites are prenylated phenolic acids, phenolic acids and flavonoids derivatives.
For each identified and quantified metabolite the time to reach maximum concentration in hour is measured.
|
Baseline (pre-ingestion) and 0 hour - 3 hour, 3 hour - 6 hour, 6 hour - 10 hour, 10 hour - 14 hour, 14 hour - 24 hour, 24 hour - 36 hour and 36 hour - 48 hour post-ingestion
|
協力者と研究者
ここでは、この調査に関係する人々や組織を見つけることができます。
スポンサー
研究記録日
これらの日付は、ClinicalTrials.gov への研究記録と要約結果の提出の進捗状況を追跡します。研究記録と報告された結果は、国立医学図書館 (NLM) によって審査され、公開 Web サイトに掲載される前に、特定の品質管理基準を満たしていることが確認されます。
主要日程の研究
研究開始 (推定)
2026年6月1日
一次修了 (推定)
2026年7月1日
研究の完了 (推定)
2026年7月1日
試験登録日
最初に提出
2026年6月26日
QC基準を満たした最初の提出物
2026年6月26日
最初の投稿 (実際)
2026年7月2日
学習記録の更新
投稿された最後の更新 (実際)
2026年7月2日
QC基準を満たした最後の更新が送信されました
2026年6月26日
最終確認日
2026年6月1日
詳しくは
本研究に関する用語
追加の関連 MeSH 用語
その他の研究ID番号
- GREENKBA
個々の参加者データ (IPD) の計画
個々の参加者データ (IPD) を共有する予定はありますか?
いいえ
医薬品およびデバイス情報、研究文書
米国FDA規制医薬品の研究
いいえ
米国FDA規制機器製品の研究
いいえ
この情報は、Web サイト clinicaltrials.gov から変更なしで直接取得したものです。研究の詳細を変更、削除、または更新するリクエストがある場合は、register@clinicaltrials.gov。 までご連絡ください。 clinicaltrials.gov に変更が加えられるとすぐに、ウェブサイトでも自動的に更新されます。