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- Freeze drying A technique for dehydrating a specimen by the sublimation of ice under a vacuum. It avoids damage that would result from heating. 冰凍干燥：一項凍干技術(shù)，指在真空條件下通過(guò)冰的升華使樣品脫水的技術(shù)，避免了加熱所造成的樣本損壞。
- For these cases lyophilization or freeze drying is available. 這時(shí)可用低壓凍干法（或稱(chēng)冷凍干燥法）。
- By fermentation technology,freeze and spray drying technique,the stable phase of soybean milk powder with bifidobacterium to keep survived bacterium in the same level was at least 6 months. 采用發(fā)酵工藝、冷凍干燥工藝及噴霧干燥工藝等生產(chǎn)的雙歧桿菌豆奶粉的活菌穩定期在6個(gè)月以上。
- The operation conditions for the higher sublimation rate during freeze drying of cooked beef slice were studied. 該文研究了干切牛肉冷凍干燥中使升華干燥速率最大化所需要的操作條件。
- The gentamicin-poly(butyl cyanoacrylate) nanoparticles were prepared by emulsion polymerization and freeze drying. 用乳化聚合法制備慶大霉素聚氰基丙稀酸丁酯毫微球，經(jīng)冷凍干燥制成凍干型注射劑。
- Methods Aztrenam for injection by freeze drying and mixing sterile powder was prepared. 方法以冷凍干燥法和直接混合法制備了注射用氨曲南;
- METHODS: Vacuum freeze drying and oven drying were adopted.The content of gastrodin was determined by RP-HPLC. 方法:采用RP-HPLC法測定真空冷凍干燥法和傳統的水煮烘干法加工后的天麻中的天麻素的含量,并比較兩者的外觀(guān)特征。
- Developed and studied drying technique which used hot water as a heat conduction medium drying north hard broadleaf timber, analysed and compared its economic benefit. 對利用熱水作為熱導介質(zhì)干燥南方硬闊葉材進(jìn)行了開(kāi)發(fā)與研究，并對經(jīng)濟效益進(jìn)行分析和比較。
- They are tumor cryosurgery,fracture prevention of the thoracic artery during cryopreservation,freeze drying of liposome,and microcapsulation of islet. 溶液凍結過(guò)程的顯微圖象;血管低溫斷裂及其防止;脂質(zhì)體藥物質(zhì)的低溫冷凍干燥;
- The control strategy included the tempering drying technique, auto-control of temperature for heating air and auto-control of tempering period. 控制策略包括調質(zhì)乾燥技術(shù)，熱風(fēng)溫度自動(dòng)控制與均化時(shí)間自動(dòng)控制。
- The freeze drying experiments of three potherbswere carried out and their technological processes and drying kinetics were obtained. 針對刺嫩芽、黃瓜香和五加葉這三種山野菜,用冷凍干燥的方法進(jìn)行了實(shí)驗。
- Objective To explore the prescription factor on Ophiopogon japonicus saponin enteric microsphere by spray drying technique. 摘要目的探索噴霧干燥技術(shù)制備麥冬皂苷腸溶微球的處方因素對微球成型性的影響。
- The company is oriented to be a world leader in fermentor, freeze drying, speed vacuum concentrator and centrifuge technology. 公司的目標是生產(chǎn)世界一流的發(fā)酵罐、冷干機、真空濃縮儀和離心機，領(lǐng)導本行業(yè)的發(fā)展。
- Karyotypes of Cyprinus carpio and Carassius auratus were studied using chromosomes of cultivated lymphocyte cells prepared by air drying technique. 摘要 本文報道魚(yú)類(lèi)外周血淋巴細胞的培養及其染色體組型分析。
- Objective To introduce the freeze drying process using tert-butyl alcohol (TBA)-water cosolvent system and its application in pharmaceutical science. 目的 介紹叔丁醇-水共溶劑冷凍干燥工藝及在藥劑學(xué)研究中的應用。
- Takes a sample to Sephadex - the G75 column， collects the first peak， after the freeze drying obtains the white mPEG - SOD. 取樣上Sephadex-G75柱，收集第一峰，凍干后獲得白色的mPEG-SOD。
- The effect of SiC slurry solid content and spray drying technique on the character of spray pelletization powders was investigated. 本文介紹了流化床噴霧造粒技術(shù),包括造粒機理、操作方式、影響因素等。
- Spray drying technique was used to microencapsulate flavor matter.The support materials were gum arabic, maltodextrin and corn syrup. 應用噴霧干燥對風(fēng)味物質(zhì)進(jìn)行微膠囊化研究，所選用壁材為阿拉伯膠、糊精和玉米糖漿。
- For prolong storage of the biotinylated peptide it is recommended to freeze dry it. 若要延長(cháng)生物素化單肽的貯存時(shí)間，則可以?xún)龈伤?/li>
