目的研究培养在壳聚糖-明胶膜片材料上黑色素细胞的生物学特性。
Objectives To study biological performance of melanocytes cultured on chitosan-gelatin membrane (CGM).
采用狭鳕鱼皮明胶与褐藻胶共混法制备可食性复合膜，以改善鱼皮明胶膜的性能。
The walleye pollock(Theragra chalcogramma) and alginate were mixed to make edible composite films, it improved the properties of the fish gelatin films.
主要集中在以明胶膜和醋酸纤维素为载体的固定化脲酶及无载体的交联脲酶聚集体固定化脲酶。
Concentrate on glutin and cellulose acetate as carrier to immobilization and cross-linked urease congeries to immobilization, which have no carrier.
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