琼脂粉,agar
1)agar[英]['eigɑ:][美]['egɑr]琼脂粉
1.Isolation of a bacterium strain degraded agar一株琼脂粉降解细菌的分离
2)agar-agar[英]['eigɑ:'eigɑ:][美]['egɑr'egɑr]冻粉琼脂
3)Starch Agar淀粉琼脂
4)agar[英]['eigɑ:][美]['egɑr]琼脂,洋粉
5)corn meal agar玉米粉琼脂
6)Agar[英]['eigɑ:][美]['egɑr]琼脂
1.Determination of Trace Elements in Agar——Noncomplete Digestion -Flame Atomic Absorption Spectrometry;琼脂中微量元素的测定——非完全消化-火焰原子吸收法
2.Study on the influence of knojac gum, agar and tara gum on soft-serve ice cream quality;魔芋胶、琼脂及他拉胶对软冰淇淋品质影响研究
3.Application of agar in SiC coagulation casting forming;琼脂在SiC陶瓷原位凝固成型中的应用
英文短句/例句

1.A culture medium containing this material.琼脂培养基含有琼脂的培养基
2.SPF chicken-Agar gel precipitation testSPF鸡 琼脂扩散试验
3.malt-agar culture test麦芽糖琼脂培养基试验
4.Eyre's nutrose agar埃尔氏钠酪蛋白琼脂
5.AE brilliant green-bile salt agar磺绿胆盐琼脂;煌绿胆盐琼脂;福克斯氏培养基
6.Shishi Shitou Agar Co., Ltd. (Former Fujian Shishi Qiankeng Agar Processing Factory)石狮市狮头琼脂有限公司(原福建省石狮市前坑琼脂加工厂)
7.These liabilities prompted development of agarose and agarose-acrylamide gels.这些不稳定性促使琼脂糖和琼脂糖--丙烯酰胺凝胶的发展。
8.Agarose is naturally linear polysaccharide.琼脂糖是一种天然的直链多糖。
9.any culture medium that uses agar as the gelling agent.任何一种用琼脂作胶凝剂的培养基。
10.A ladder-like pattern of DNA fragmentation appeared upon agarose gel electrophoresis.琼脂糖凝胶电泳可见“梯状”现象;
11.Shishi Baokeng Shuangta Agar Precessing Factory福建省石狮市宝坑双塔琼脂加工厂
12.Fujian Shishi Qiankeng Agar Non-staple Food Factory福建省石狮市前坑琼脂副食品厂
13.Methods: Cross electrophoresis of agarose-starch mixed gel was used in these experiments.方法:淀粉-琼脂糖混合凝胶交叉电泳。
14.A Common Inert Carrier in Biochemical Analysis--Agarrose;生化分析中常用的惰性载体——琼脂
15.Preparation of Large Size Agarose Gel Beads by Microporous Membrane Emulsification Technique常规膜乳化法制备大粒径琼脂糖微球
16.Preparation of Large Size Agarose Beads by Microporous Membrane Emulsification Technique微孔膜乳化法制备大粒径琼脂糖微球
17.Study the formulation of SS agar in food inspection食品检验中改良SS琼脂配方的研究
18.Three-dimensional Culture of Articular Chondrocytes Within Agarose Gel关节软骨细胞的琼脂糖凝胶培养研究
相关短句/例句

agar-agar[英]['eigɑ:'eigɑ:][美]['egɑr'egɑr]冻粉琼脂
3)Starch Agar淀粉琼脂
4)agar[英]['eigɑ:][美]['egɑr]琼脂,洋粉
5)corn meal agar玉米粉琼脂
6)Agar[英]['eigɑ:][美]['egɑr]琼脂
1.Determination of Trace Elements in Agar——Noncomplete Digestion -Flame Atomic Absorption Spectrometry;琼脂中微量元素的测定——非完全消化-火焰原子吸收法
2.Study on the influence of knojac gum, agar and tara gum on soft-serve ice cream quality;魔芋胶、琼脂及他拉胶对软冰淇淋品质影响研究
3.Application of agar in SiC coagulation casting forming;琼脂在SiC陶瓷原位凝固成型中的应用
延伸阅读

冻粉分子式:暂无分子量:暂无CAS号:9002-18-0性质:条状琼脂为类白色或淡黄色半透明细长条状;粉状;琼脂为鳞片状无色或淡黄色粉末。在沸水中极易分散成溶胶,在冷水中不溶,但能吸不膨胀成胶块状,溶胶液呈中性反应。食用时不被酶分解,所以几乎没有营养价值。琼脂易分散于热水,即使0.5%的低浓度也能形成坚实的凝胶。1%的琼脂溶胶在42℃固化,其凝胶即使在94℃也不融化,有很强的弹性。琼脂溶胶的凝固温度较高,一般在35℃即可变成凝胶。琼脂的吸水性和持水性高,干燥琼脂在冷水中浸泡时,徐徐吸水膨润软化,可以吸收20多倍的水。琼脂凝胶的耐热性较强。琼脂的耐酸性比明胶与淀粉强,但不如果胶。。制备方法:琼脂是组成石花菜、江蓠等红藻类的细胞壁的一种粘性物质。制造条状琼脂时,用水浸泡石花菜除去杂质,用硫酸或乙酸在120℃、约0.1MPa(表压)、pH3.5-4.5条件下加热水解,将水解液过滤净化,在15-20℃冷却凝固,凝胶切条后在0-10℃下晾干即成。制造粉状琼脂时,于凝胶切条后,在13℃冻结,分离,溶解,用水调成6-7%浓度的胶液,在85℃下喷雾干燥即得。为改善产品的性能,可用碱液处理,除去部分硫酸酯基,以增加3,6-脱多-L-半乳糖含量。产品规格:GB1975-80。用途:琼指可用作食品增稠剂、蚕丝上浆剂、缓泻剂,以及药品的胶粘剂、增稠剂和胶囊,还可作为细菌培养基、固定化酶载体、细菌的包理材料和电泳的介质。还可用于病毒,亚细胞粒子和大分子的过滤分离,以及血清抗原或抗体的观察。ADI(每日允许摄入量)不需要特殊规定。