TY  - SER
AU  - Zhang,Hong-Fei
AU  - Shi,Yan-Ping
TI  - Magnetic retrieval of chitosan: extraction of bioactive constituents from green tea beverage samples 
KW  - GREEN TEA
KW  - IF
N1  - YI2012 M05
ISSN  - 0003-2654
Sources  - Analyst
Sources  - 137 (4) 2012 : 910-916
ER  -