【江哲賢】評論
Polycarbophil（Fiberlax）不是用來治療因憩室炎或大腸激躁症引起的便秘嗎?
【小胖4NI】評論
酸中會溶解?
【肥嘟嘟左右門】評論
酸中會溶解?
【一階國考趕快結束Fight】評論
Polycarbophil absorbs about ten times its own weight of water under acidic conditions, but the swelling ratio markedly increases at above pH 4.0 and reaches 70 times the initial weight under pH-neutral conditions. The swelling of polycarbophil is not affected by non-ionic osmolarity, but by ionic strength, showing a decrease with increase of ionic strength.(C) 在酸中吸水膨脹。