silica gel bead 中文意思是什麼

silica gel bead 解釋
硅膠珠
  • silica : n. 【礦物】硅石，二氧化硅。
  • gel : n. 凍膠，凝膠（體）；定型發膠。vi. （-ll-） 成凍膠，膠化。
  • bead : n 1 有孔小珠，玻璃球； 〈pl 〉 （成串的）念珠，數珠。2 露珠，滴；水泡。3 （槍的）照星，準星。4 【...
  1. Pavlova viridis, isochrysis zhanjiangensis and isochrysis galbana 3011 were cryopreserved in liquid nitrogen using encapsulation - dehydration. algal cells in early stationary phase were encapsulated in 3 % ca - alginate beads with 30 nacl, 2 million cells in one bead. beads were desiccated with silica gel then directly immersed in liquid nitrogen. the cell viability after warming was evaluated by chlorophyll content. the main factors influencing the cell viability, such as water content of beads, dehydration rate, dehydration procedure, preculture and recovery methods after thawing were studied. the results are as follows : 1

    本文以綠色巴夫藻（ pavlovaviridis ） 、湛江等鞭金藻（ isochrysiszhanjiangensis ）和球等鞭金藻（ isochrysisgalbana3011 ）等三種餌料金藻為試驗材料，用包埋脫水法進行冰凍保存。選擇靜止初期的藻細胞包埋在含有30氯化鈉的3 %的褐藻酸鈣膠球中，細胞負載約200萬個細胞/膠球，經過硅膠吸濕法脫水后，探討了膠球含水量、脫水速率、脫水程序、預培養以及化凍后恢復方法對冰凍保存存活率的影響。
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