プロテインの評価は,フランスの成人のサンプルにおける動物由来タンパク質の習慣的摂取と正に関連している
Marjorie Gourru1, Romane Blanchet1, Tristan Dadillon1
1Université Paris-Saclay, AgroParisTech, INRAE, UMR PNCA, Palaiseau, 91120, France.
Appetite
|September 2, 2025
まとめ
タンパク質の摂取量が高いと タンパク質に富んだ食品,特に動物性食品を好む傾向が強くなります このタンパク質の評価は 食事の選択に影響を与え 植物性食への移行に影響を与えます
科学分野:
- 栄養学
- 人間の食欲の調節
背景:
- 植物性たんぱく質への食生活転換が推奨されています.
- タンパク質が少ない食事は タンパク質に対する特定の食欲を高めることができます
- タンパク質の食欲が食物源の選択に及ぼす影響は十分に理解されていません.
研究 の 目的:
- 通常のタンパク質摂取量と タンパク質の評価の関連性を調べる
- タンパク質の食欲の強さと食事中のタンパク質の源との関係を定量化する.
- タンパク質の評価をヒトのタンパク質源の好みの決定因子として検討する.
主な方法:
- オンラインアンケートで 通常のタンパク質摂取量と 食物源の好みを評価しました
- タンパク質の評価を測定した2つの代替強制選択タスク (高タンパク質食品の好み).
- 86人の健康なフランス人 (18~65歳) のコホートでデータを分析した.
主要な成果:
- 通常のタンパク質摂取量の増加は,タンパク質の評価値の上昇と有意に関連していました.
- タンパク質の評価は動物性タンパク質,特に肉と正の相関関係にある.
- タンパク質の評価は 植物性食品の摂取量と負の相関関係があります
結論:
- タンパク質の評価は,タンパク質の好みを決定する重要な要因であるようです.
- タンパク質の好みを決定する栄養素を理解することは,人口全体の食事の変化を容易にするために不可欠です.
- 栄養指針は,植物性ダイエットを推奨する際,個々のタンパク質の評価を考慮する必要があります.
関連する概念動画
01:28Proteins: Dietary Sources and Requirements
606
Consuming animal-based products offers high-quality proteins that contain optimal levels and combinations of essential amino acids, crucial for tissue repair and growth. Foods like eggs, milk, fish, and most meats are a source of complete proteins. Legumes and cereals are abundant in proteins; however, they typically lack a full range of essential amino acids. As a result, they are considered incomplete protein sources. Some plant sources like soybeans, quinoa, and amaranth do contain complete...
606
01:21Overview of Protein Metabolism
1.8K
Proteins are broken down into amino acids during digestion. Unlike fats and carbohydrates, which are stored for later use, proteins are not. Instead, amino acids are either used to produce ATP through oxidation or contribute to the creation of new proteins for the growth and repair of the body. Any surplus amino acids from the diet are converted into glucose or triglycerides rather than excreted.
Amino acids play various roles in the body once they are absorbed into cells. They are restructured...
Amino acids play various roles in the body once they are absorbed into cells. They are restructured...
1.8K
01:13Physiological Pharmacokinetic Models: Assumption with Protein Binding
91
Physiological models with protein binding in pharmacokinetics offer a sophisticated approach to understanding drug disposition. These models consider drug-protein interactions, enabling them to effectively predict drug concentrations in different organs and tissues. This precision aids in accurate drug dosing, providing a significant advantage over conventional models. A key process within these models is equilibration, which ensures that drug concentrations achieve a steady state within the...
91
01:26Protein Modifications in the RER
5.6K
Modification of secretory and transmembrane proteins entering the rough ER begins in the ER lumen. These modifications aid in protein folding and stabilize the acquired tertiary structure. Protein modifications in the rough ER co-occur at different stages of protein folding.
Broadly, these modifications can be categorized into four main categories — glycosylation, formation of disulfide bonds, assembly of protein subunits, and specific proteolytic cleavages like removal of signal...
Broadly, these modifications can be categorized into four main categories — glycosylation, formation of disulfide bonds, assembly of protein subunits, and specific proteolytic cleavages like removal of signal...
5.6K
02:26Conservation of Protein Domains Over Different Proteins
11.3K
Protein domains are small structurally independent units that are part of a single amino acid chain. Although these domains are often structurally independent, they may rely on synergistic effects to perform their functions as part of a larger protein. Protein domains may be conserved within the same organism, as well as across different organisms.
A limited set of protein domains often duplicate and recombine during evolution. These domains can be organized in different combinations to...
A limited set of protein domains often duplicate and recombine during evolution. These domains can be organized in different combinations to...
11.3K
01:28Chronic Kidney Disease III: Interprofessional Care
77
Chronic kidney disease (CKD) requires collaborative and comprehensive management. CKD progresses through stages and can lead to end-stage kidney disease (ESKD) if untreated. Interprofessional collaboration and patient education are crucial, enabling patients to manage their health and improve their quality of life.Diagnostic approach for chronic kidney diseaseThe diagnosis of CKD primarily focuses on the glomerular filtration rate (GFR), which assesses kidney function by measuring how well...
77