文章综述了近年来用不同类型壳聚糖吸附提取和分离蛋白质与酶的研究概况。引用文献35篇。
The isolation of proteins and enzymes by chitosan beads as adsorbents was reviewed with 35 references.
用强酸性阳离子交换树脂吸附提取母液中的L-谷氨酸（简称L-GA），然后用氨水洗脱和再生，回收L-GA。
This papar is concerned with the technique of regaining L-GA from exhausted liquid extracted L-GAwith strong acid cation-exchange resin and eluting, regenerating resin with ammonia water.
蚊咬过敏症的诊断以皮试阳性或应用蚊身提取物的放射过敏原吸附试验阳性为依据。
The diagnosis of mosquito allergy is based on a positive skin test or RAST using mosquito whole-body extract.
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