Oviductus Ranae processing new methods and stability studies
Objective This topic is mainly to study the stability of different years Oviductus Ranae (line )oil, to determine the best processing method, drying and storage of Oviductus Ranae. Methods Using the shock death execution method to kil the Oviductus Ranae, drying method with natural drying (ND)and vacuum freeze drying(FD), the storage of the natural drying method using sealed, a cool and dry place, and refrigerators - 3℃ in two ways, then respectively to different drying methods and storage conditions, a new method of machining different wood line oil stability study. Results The experimental results show that different years oil vacuum freeze drying of Oviductus Ranae, its color, protein, acid, peroxide value, moisture, microbial limit had no significant difference; Different years natural drying Oviductus Ranae line oil, the water there was no significant difference,color, protein, acid, peroxide value, microbial limit of significant differences;After natural drying, frozen storage of different years wood oil line, its color, protein, acid, peroxide value, moisture, microbial limit had no significant difference. Conclusion The new processing method of Oviductus Ranae line oil is the best way to take oil can promote, can replace the original production method;Vacuum freeze drying method can ensure Oviductus Ranae line oil 5 years is not bad; Freezing method storage can also ensure the quality of the same wood line oil, its disadvantage is that transportation is not convenient.
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