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Biology
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Process for preparing 1,3-propylene glycol through oxidation reduction potential... 200410086573
Method for separation and extraction of 1,3-propylene glycol and its byproducts ... 200410083940
Method for extracting active component from Chinese wolfberry fruit 200410080382
Constructing method for candida tropicalis gene engineering recombinant bacteriu... 200410096698
3D controlled stacking formation method of cell-material units 200410009787
Prepn process of complicated tissue organ precursor 200410091552
Method of constructing T carrier 200410047902
Calibration chip for fluorescent instrument calibration measurement and its prep... 200410069327
New use of peptide methionine sulfoxide reductase 200410058533
Recombined enteroaerogen and its use 200410074437
Method for producing hyaluronic acid and its special strain 200410070768
Benzene denitrifying degradative bacterium and its use 200410038039
New process for extracting oil and fat from oily material directly using short-c... 200410038298
Reaction extraction process for extracting lower polybasic alcohol from thin aqu... 200410038300
Method for producing 7-amino cephalosporanic acid and its specific recombinase 200310113563
Nitrile hydratase and its coding gene and use 200410042576
Method for increasing hyperosmotic-resistant yeast-fermented glycerol concentrat... 200310100271
Method for increasing hyperosmotic-resistant yeast-fermented glycerol concentrat... 200310100270
New technique for extracting vitamin C and sterol from distillation of deodorizi... 200410008678
Non-immetsed type liquid fermentation process of lingin catabolic enzymes from P... 200410003496
Method for covalent grafting heparin on surface of polymer film 200410009002
Expression vector for siRNA of mammal cell 200310117340
Recombinant corynebacterium glutamicum, construction and use thereof 200310103230
Mineralized composite material of gene recombination collagen and preparation me... 200410033774
3-aryl-Beta-carboline-1-ketone compound, and its preparing method and use 200310103301
Mineralized fibrion/macromolecule composite porous material and preparation meth... 200410003454
Mineralized fibroin material and preparation method 200410003453

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