Tovey F I
Postgrad Med J. 1974 Nov;50(589):683-8. doi: 10.1136/pgmj.50.589.683.
It is unlikely that any possible protective action of wheat or rice bran or certain unrefined grains against peptic ulceration is due to any acid or pepsin lowering effect. Although these substances contain significant amounts of buffer, they also act as antral stimulants resulting in increased acid output. They also have no inhibitory effect on pepsin activity.
小麦麸皮、米糠或某些粗粮对消化性溃疡可能具有的任何保护作用,不太可能是由于它们具有降低胃酸或胃蛋白酶的作用。尽管这些物质含有大量缓冲剂,但它们也会作为胃窦刺激物,导致胃酸分泌增加。它们对胃蛋白酶活性也没有抑制作用。