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- This paper reported the results of several kinds of pretreatment on vacuum freezing drying(VFD)of Tanbu's taro. 本文研究了不同熟化工艺及护色剂对真空冷冻干燥炭步香芋片风味及色泽的影响。
- Conclusion: Freezing drying makes the losses of imperatorin and isoimperatorin lowest and excels others. 结论：冷冻干燥法白芷醇提物欧前胡素和异欧前胡素的损失最小，优于其他方法。
- Our company mainly products vacuum freezing drying vegetables, fruits, meat, meatless diet and other high quality dehydrated food. 公司主要生产真空冷冻干燥蔬菜、水果、肉类、素食类、健康食品类等优质脱水食品。
- The oligo-konjac glucomannan sulfate product was prepared after alcohol sediment twice, with dialysis and vacuum freezing drying. 摘要制备的魔芋葡甘寡糖硫酸酯经过乙醇二次沉淀、透析、浓缩和真空冷冻干燥，得到粗品；
- For these cases lyophilization or freeze drying is available. 这时可用低压冻干法（或称冷冻干燥法）。
- Objective: To optimize the conditions of the vacuum belt drying process(VBD) for drying Panax notoginseng extract and compare with methods of vacuum freezing drying and spray drying. 目的:研究确定三七浸膏真空带式干燥的最优工艺条件,并与喷雾干燥和真空冷冻干燥方法比较干燥效果。
- Shelf is one of the most important parts of a vacuum freezing dryer. 制品搁板是真空冷冻干燥机最主要的部件之一。
- Results The scquence of mechanical sthiength from strong to week isfresh bone,freezing bone,freezs drying bone,deprotein bone and decalcification bone. 结果抗压强度和最大应变值由大到小的顺序为:新鲜骨,冷冻骨,冻干骨,脱蛋白骨,脱钙骨。
- The operation conditions for the higher sublimation rate during freeze drying of cooked beef slice were studied. 该文研究了干切牛肉冷冻干燥中使升华干燥速率最大化所需要的操作条件。
- The gentamicin-poly(butyl cyanoacrylate) nanoparticles were prepared by emulsion polymerization and freeze drying. 用乳化聚合法制备庆大霉素聚氰基丙稀酸丁酯毫微球，经冷冻干燥制成冻干型注射剂。
- Methods Aztrenam for injection by freeze drying and mixing sterile powder was prepared. 方法以冷冻干燥法和直接混合法制备了注射用氨曲南;
- METHODS: Vacuum freeze drying and oven drying were adopted.The content of gastrodin was determined by RP-HPLC. 方法:采用RP-HPLC法测定真空冷冻干燥法和传统的水煮烘干法加工后的天麻中的天麻素的含量,并比较两者的外观特征。
- They are tumor cryosurgery,fracture prevention of the thoracic artery during cryopreservation,freeze drying of liposome,and microcapsulation of islet. 溶液冻结过程的显微图象;血管低温断裂及其防止;脂质体药物质的低温冷冻干燥;
- Freeze drying A technique for dehydrating a specimen by the sublimation of ice under a vacuum. It avoids damage that would result from heating. 冰冻干燥：一项冻干技术，指在真空条件下通过冰的升华使样品脱水的技术，避免了加热所造成的样本损坏。
- The freeze drying experiments of three potherbswere carried out and their technological processes and drying kinetics were obtained. 针对刺嫩芽、黄瓜香和五加叶这三种山野菜,用冷冻干燥的方法进行了实验。
- The company is oriented to be a world leader in fermentor, freeze drying, speed vacuum concentrator and centrifuge technology. 公司的目标是生产世界一流的发酵罐、冷干机、真空浓缩仪和离心机，领导本行业的发展。
- Objective To introduce the freeze drying process using tert-butyl alcohol (TBA)-water cosolvent system and its application in pharmaceutical science. 目的 介绍叔丁醇-水共溶剂冷冻干燥工艺及在药剂学研究中的应用。
- Takes a sample to Sephadex - the G75 column， collects the first peak， after the freeze drying obtains the white mPEG - SOD. 取样上Sephadex-G75柱，收集第一峰，冻干后获得白色的mPEG-SOD。
- The temperature remained below freezing all day. 温度整天都在冰点以下。
