固定化酶与游离酶的酸碱稳定性有较大差异。
There was great difference between the pH stability of soluble and that of immobilized lactase.
将天然SOD与PEG SOD分别进行热稳定性、酸碱稳定性及蛋白酶稳定性的实验。
Compare native bovine SOD with PEG SOD in stability by experiments of heat, acid, alkali and proteinase.
蛋白酶、淀粉酶、纤维素酶在短时间内有很高的热稳定性及很广的酸碱稳定性范围。
The protease, amylase, and cellulase from Portunus trituberculatus midgut gland had high thermostability and pH-stability in 2h and 4 h.
最后通过对固定化酶和游离酶的性质比较可知，固定化酶的热稳定性、酸碱稳定性和贮藏稳定性等均要高于游离酶，且固定化酶可以重复多次使用。
By comparing the characters of free SHP and immobilized SHP to find that the immobilized SHP was used many times and more stable in temperature, pH and storage.
最后通过对固定化酶和游离酶的性质比较可知，固定化酶的热稳定性、酸碱稳定性和贮藏稳定性等均要高于游离酶，且固定化酶可以重复多次使用。
By comparing the characters of free SHP and immobilized SHP to find that the immobilized SHP was used many times and more stable in temperature, pH and storage.
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