In the components, the acidity AA and the alkali AA were lower than that of CK, and the neutral AA was higher than that of CK in CGSS.

• 氨基酸组分中，酸性氨基酸和碱性氨基酸都低于对照，而中性氨基酸高于对照，且脯氨酸、精氨酸、谷氨酸和甘氨酸等4种氨基酸含量少于对照，而天冬氨酸和组氨酸2种氨基酸高于对照；