该产品是热敏性物质吗？如果是，最高温度是多少？
Is this product thermally sensitive? If yes, what is the maximum temperature?
本发明工艺流程简单，加工过程不会对植物嫩苗中的维生素c、叶绿素、SOD等热敏性物质造成破坏。
The invention has simple process flow, and does not damage thermosensitive substances such as vitamin c, chlorophyll, SOD and the like in tender plant in the processing procedure.
采用直接接触式膜蒸馏方法研究了热敏性物质青霉素水溶液浓缩过程的可行性及操作条件对浓缩过程的影响。
The feasibility of concentration of benzylpenicillin sodium solution and the effect of operation condition on concentration process by membrane distillation were studied.
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