食品工程
食品工程
식품공정
FOOD ENGINEERING
2009年
2期
46-48
,共3页
陈阳%孙志勇%张浩%蔡乐%蒋李娟%许辉川
陳暘%孫誌勇%張浩%蔡樂%蔣李娟%許輝川
진양%손지용%장호%채악%장리연%허휘천
栀子%西红花%西红花苷%高效液相%紫外
梔子%西紅花%西紅花苷%高效液相%紫外
치자%서홍화%서홍화감%고효액상%자외
gardenia%saffron%crocin%HPLC%UV
目的:对比考察HPLC和Uv法测定西红花苷-1的线性关系及方法的精密度、稳定性、重现性和回收率.方法:采用HPLC和UV测定栀子和西红花药材西红花苷含量.结果:栀子药材紫外测定结果与高效液相色谱测定结果接近,而西红花药材高效液相色谱测定结果显著高于紫外结果.结论:两种方法都具有较好的线性关系,精密度、稳定性、重现性和回收率都符合要求(RSD<3%).
目的:對比攷察HPLC和Uv法測定西紅花苷-1的線性關繫及方法的精密度、穩定性、重現性和迴收率.方法:採用HPLC和UV測定梔子和西紅花藥材西紅花苷含量.結果:梔子藥材紫外測定結果與高效液相色譜測定結果接近,而西紅花藥材高效液相色譜測定結果顯著高于紫外結果.結論:兩種方法都具有較好的線性關繫,精密度、穩定性、重現性和迴收率都符閤要求(RSD<3%).
목적:대비고찰HPLC화Uv법측정서홍화감-1적선성관계급방법적정밀도、은정성、중현성화회수솔.방법:채용HPLC화UV측정치자화서홍화약재서홍화감함량.결과:치자약재자외측정결과여고효액상색보측정결과접근,이서홍화약재고효액상색보측정결과현저고우자외결과.결론:량충방법도구유교호적선성관계,정밀도、은정성、중현성화회수솔도부합요구(RSD<3%).
Objective: comparatively evaluate the correlationships of erocin-1, precision, stability, repea-tability and recovery of HPLC and UV-Visible analysis.Method: HPLC and UV-Visible analysis were employed to determine croeins of gardenia and saffron respectively.Results:Similar quantification results determined by two methods were obtained in the case of gardenia but significant higher value of saffron obtained by HPLC was observed in comparison with that of UV-Visible analysis.Conclusion: good correlationships,precision, stability,repeatability and recovery were suggested when compa-ring data obtained by two methods(RSD < 3 % ).
