What specific Short-Chain Fatty Acid is maximized by a sudden influx of fermentation substrate from dense pea soup?

Answer

Butyrate

Butyrate is a crucial short-chain fatty acid (SCFA) produced during the fermentation process when beneficial gut bacteria metabolize the high fiber content present in foods like split peas. A significant, rapid input of this fermentation substrate, such as that delivered by a thick pea soup consumed quickly, maximizes the immediate production of butyrate within the lower intestine. This SCFA is profoundly important because it functions as the main energy source for the cells that form the protective lining of the colon, playing a direct role in maintaining gut barrier integrity.

What specific Short-Chain Fatty Acid is maximized by a sudden influx of fermentation substrate from dense pea soup?
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