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1)  freeze-dried(FD)
真空冷冻干燥(FD)
2)  freeze-dry [英]['fri:z,draɪ]  [美]['friz,draɪ]
冷冻干燥法 FD
3)  vacuum freeze dryer
真空冷冻干燥机
1.
Study on a temperature control model and its system of vacuum freeze dryer;
真空冷冻干燥机温度控制模型与系统的研究
4)  Vacuum freeze drying
真空冷冻干燥
1.
Investigations of vacuum freeze drying process of taro crisp slice;
真空冷冻干燥香芋脆片生产工艺研究
2.
Heating system of new generation food vacuum freeze drying machine;
食品真空冷冻干燥机加热系统
3.
Study on the vacuum freeze drying craft of Oviductus Rana;
林蛙油真空冷冻干燥工艺研究
5)  vacuum freeze-drying
真空冷冻干燥
1.
Research on vacuum freeze-drying processing technology of kiwifruit piece;
猕猴桃片真空冷冻干燥工艺研究
2.
Application of vacuum freeze-drying Technology in fruit and vegetable processing;
浅谈真空冷冻干燥在果蔬贮藏加工中的应用
3.
Study on Vacuum Freeze-drying Technology of Strawberry Powder;
真空冷冻干燥工艺生产草莓粉的技术研究
6)  Freeze-drying [英]['fri:z'drai]  [美]['friz'draɪ]
真空冷冻干燥
1.
Optimized Experiment on Technological Parameters for Freeze-drying of Pteridium Aquilinum;
蕨菜真空冷冻干燥工艺参数的优化试验
2.
Experiment and research on the freeze-drying for the banana powder;
香蕉粉真空冷冻干燥实验研究
3.
The optimal processing data of strawberry fruit pulp were derived based on the loss ratios of VC and red pigment and freeze-drying time.
以草莓果浆冻干过程中VC、草莓红色素和冻干时间为指标,对真空冷冻干燥过程进行优化,得到的最佳工艺参数为:物料解吸时的表面最高温度48℃,升华初始干燥仓压力26 Pa,装料厚度7 mm。
补充资料:FD source
分子式:
CAS号:

性质:适用于热不稳定化合物或不易气化化合物离子化的一种电离源,这种电离方式是将试样溶液涂在发射体钨丝微针上,微针置于高电场区内,溶剂挥发后,化合物分子就以范德华力吸附在发射体上,给发射体通以mA级电流使试样解吸,被解吸的试样分子立即扩散到高场强的场发射区进行离子化,由于吸附能比气化能要小得多,所以FD是一种温和的电离方式,即使热稳定性差的试样仍可得到很强的分子离子峰。FD源得到的质谱几乎没有碎片峰,结构信息很少。

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