n.[化]三肽

Glutathione is a tripeptide that must be manufactured within the cell. 谷胱甘肽是由三種胺基酸所組成的三肽，必須在細(xì)胞內(nèi)制造。

It is not surprising that so much research has been done, and is still being done on this small tripeptide molecule. 因此，對這種小小的三肽物質(zhì)有如此多已經(jīng)作過及進(jìn)行中的研究也就不足為怪了。