Freezing of biological materials is commonly carried out to delay biochemical and chemical changes resulting in loss of activity. However, the physicochemical background of freezing is not well understood. Freeze-drying is generally aimed at preserving biological materials and bioactive components for ...
freeze 网络释义 vi. 冻结;冷冻;僵硬 vt. 使…冻住;使…结冰 n. 冻结;凝固 n. (Freeze)人名;(英)弗里兹 freeze 词性变化 过去分词:frozen 过去式:froze 第三人称单数:freezes 现在分词:freezing 名词复数形式:freezes 中文词源 freeze 冰冻 来自PIE*preus, 冷,冰冻,发烧,词源同frost, prurient. 这种看似矛盾...
Freezing and freeze-drying of human spermatozoa. In the present paper, the effect of cryo-protective sugars on the survival rate of different strains of Lactic Acid Bacteria (LAB, Lactobacillus acidophilu... J K,SHERMAN - 《Fertility & Sterility》 被引量: 76发表: 2003年 The Cryoprotective ...
Freezing and Freeze-Drying of Bull Spermatozoa 来自 ResearchGate 喜欢 0 阅读量: 17 作者: JK Sherman 摘要: The possible dependance of survival upon the time spermatozoa are in contact with the protective substance glycerol, prior to exposure to low temperatures, was investigated. Pretreatment for 5...
Freeze drying under vacuum is used to dry sensitive products without damaging them. By making use of the phenomenon called sublimation. Which means that water passes directly from the solid to the gaseous state while under vacuum. The freeze drying process starts with freezing the product to be ...
摘要: PURPOSE: To obtain a subject safe substance suppressing denaturation of protein following freezing and freeze-drying, providing the. same effects as those of existing method with a smaller amount in freezing or freeze-drying fish meat and animal meat, comprising a specific glucide....
Drew Smith talks about the place of home freeze-drying in the wider context of trail food strategies, and attempts freeze dried french toast!
mobilis and survival of cells subjected to subsequent freeze-drying or freezing/thawing cycles thereby affinity substantially lowered ability of hydrophobic bacteria to survive under adverse environments. Observed relationships were supported by significant correlations between independent analytical data of the...
Consequently, viruses belonging to the Bromoviridae may preserve well with sucrose in conjunction with freezing or freeze-drying. 展开 关键词: Alfalfa mosaic virus Freezing Freeze-drying Protectant Preservation DOI: 10.1007/s10327-008-0082-8
2411152Method for freezing and drying liquids and semisolids1946-11-19Folsom Foreign References: CN201014888Y2008-01-30Vacuum freezing dryer CN101403561A2009-04-08Method and apparatus for atomizing, freezing and drying for powder production by using low-temperature low-dew point gas ...