姜黄色素提取及防腐效果研究_张有林.pdf

2 1 2 V ol . 2 1N o . 2 144 2005 2 T r ansaction s of the CSA E F eb . 2005 ※ 张有林, 韩军岐 , 卢琛慧, 梁锦丽 ( , 7100 62) ( Curcum in) N a2 HPO 4 - , 30 g 8 800 u/ m L A-5 . 0 m L 300 u/ m L 0. 5 m L 30 u/ m L 2 . 0 m L , 1 mol/ L p H 4. 5, 50 120 m in , 1 mol/ L pH 10, 60 m in , 6 5 , pH , 50 45 , 1 / 6 . 0 , , m in m in mo l L p H 5. 47 % 0 . 025 % , 0. 05 % 姜黄色素; 复合酶提取; 防腐性 202. 3 1002-68 19 ( 2005) 02-0144 -05 T S A , , , . [ J ] . , 2005, 2 1( 2) 144 - 14 8. Zh ang Y oulin , Han J unqi , L u Chenhu i , et al. Ex tra ct ion and antiseptic eff ect of cur cum in on f o ods[ J ] . T r ansaction s of the CSAE , 2005 , 2 1( 2) 144 - 148 . ( in Chinese w it h Eng lish ab str act ) 1. 1 0 , 50 , , ; ; ( Curcuma longs. L ) 3% 6% , 1. 2 [ 1, 2] , L GJ0. 5 ( , , ) ; G HX-9080B-1 ( , , ) ; N ikon Y S 100 ( , ( pH ) ; U nico 2000 ( 9. 2) , , ) [ 3, 4] , 1. 3 , 2 4 - 2 4 N a HP O N a HPO [ 5] [ 6] 35. 825 g, 500 mL , 0. 2 mo l/ L , , , N a2HP O4 ; 5. 282 g, 250 , mL , 0. 1 m ol/ L 2 4 252 147 ,