関連する実験動画

Updated: Sep 9, 2025

Enrichment of Extracellular Matrix Proteins from Tissues and Digestion into Peptides for Mass Spectrometry Analysis
07:28

Enrichment of Extracellular Matrix Proteins from Tissues and Digestion into Peptides for Mass Spectrometry Analysis

Published on: July 23, 2015

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消化後の血液中の乳由来タンパク質とペプチドに関する総合的証拠: 系統的レビュー

Marie R Biondi Ryan1, Jillien Zukaitis2, Suwimon Sutantawong1

  • 1Department of Food Science and Technology, Oregon State University, Corvallis, OR 97331, United States.

Nutrition reviews
|August 29, 2025
PubMed
まとめ

このレビューは,乳製品摂取後に血液に含まれる乳由来タンパク質とペプチドを分類し,免疫グロブリンG (IgG) とベータ・ラクトグロブリン (BLG) などの主要な成分を特定しています. また,血液マトリックスでこれらの生物活性化合物を検出する方法を強調しています.

キーワード:
吸収する動物科学母乳パッシブ・トランスファー血清について

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Protein Digestion01:02

Protein Digestion

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Hormonal Regulation01:40

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Protein Absorption01:12

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Proteins in the gastrointestinal tract typically come from food, but they can also originate from disintegrated cells or secreted enzymes. In the stomach, the enzyme pepsin breaks down these proteins into polypeptides. The fragments then move into the duodenum as a semi-fluid mass called chyme. Pancreatic proteases, such as trypsin and chymotrypsin, and intestinal brush border enzymes like carboxypeptidases further dismantle the polypeptides into tripeptides, dipeptides, and free amino acids.
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What is Monogastric Digestion?01:50

What is Monogastric Digestion?

The human body contains a monogastric digestive system. In a monogastric digestive system, the stomach only contains one chamber in which it digests food. Several other animal species also have monogastric digestive systems, including pigs, horses, dogs, and birds. This chapter, however, focuses on the human digestive system.
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