干热灭菌

方法采用载体定性杀菌试验方法，对石蜡油分别用下排气式压力蒸汽灭菌、干热灭菌、Co60γ射线辐照灭菌的多种方法进行测试并比较其结果。

METHODS By using carrier qualitative germicidal test , to compare pressure steam sterilization , dry heat sterilization and cobalt-60 ( gamma ) - ray radiation sterilization to test the sterilizing effect and operating procedure .

在进行凡士林纱布干热灭菌时，要严格掌握灭菌温度和时间。

When taking a dry heat sterilization on vaseline gauze , It must be strictly control sterile tem-perature and time .

利用结晶物质在一定温度下熔融的特性，通过对四种化学试剂进行熔点测定。选出试剂A和试剂B作为干热灭菌温度指示剂和参考指示剂。

Reagent A and reagent B were selected as temperature indicators for heat drying sterilization by measuring the melting points of four crystal chemical reagents .

结果：60Co辐射灭菌、流通蒸汽灭菌和臭氧灭菌效果均较好，干热灭菌效果不太稳定。

Results : The sterilization effects of 60 Co , circulating steam and ozone were better while that of dry-heating was unsteady .

方法抗生素原料，用经干热灭菌的5%吐温-80作湿润剂，pH7.0氯化钠蛋白胨缓冲液稀释，上清液500r。

METHODS 5 % Twain 80 sterilized by dry heat air and pH 7.0 sodium chloride peptone solution were added to antibiotic material .

方法干热灭菌，用无菌检测技术检测。

Methods The sterility test technology was applied after dry heat sterilization .

经220℃干热灭菌处理后，抑菌效应已不明显。

But the action is not obvious after dry treating at 220 ℃ .

干热灭菌法对根管器械消毒灭菌效果的实验研究

The effectiveness of dry heat sterilization on dental instruments

石蜡油干热灭菌后存放有效期的试验研究

Experimental study of the storage validity period of paraffin oil after dry heat sterilizing

方法对凡士林油纱和液体石蜡干热灭菌效果影响因素进行分析。

METHODS The bacterial culture was used in evaluating the effects of dry heat sterilization .

采用季节性干热灭菌法解决生药粉菌高问题

With Seasonable Dry and Heat Killing the Bacteria to Settle the Problem of Fresh Material 's High Power Bacteria

目前国内对小瓶清洗、干热灭菌、灌封三位一体联动分装线的验证处于起步阶段，而国外的某些验证试验方法对于国内大多数制药行业又是不切实际的。

Currently in our country it is a primary stage in validation of production line combined with vial washing , dry heat sterilizing and filling .

目的研究影响油、粉、膏剂干热灭菌效果的各种影响因素，找出相应对策，提高灭菌质量。

OBJECTIVE To explore affecting factors in dry heat sterilization of ointment , powder and paste and seek corresponding strategy to affecting factors and elevate the quality of dry heat sterilization .

结论石蜡油灭菌方式以干热灭菌和辐照灭菌效果可靠，但其包装、操作、设备等方面都需要严格要求，压力蒸汽灭菌法不可取。

CONCLUSIONS Effect of sterilization with dry heat or radiation sterilization is trustable , but its packing , operation and equipment are requested strictly , and pressure steam sterilization may be not good for paraffin oil .

结论进行凡士林油纱和液体石蜡干热灭菌时做到小装量、防炭化、准确计时、防炸裂、严格监测能提高灭菌质量，减少医院感染发生。

CONCLUSIONS To ensure small pack to be used , prevent carbonization and breaking of package , and monitor closely the time and temperature are the key points in dry heat sterilization for control nosocomial infection .