DETERMINATION OF PANTOTHENIC ACID IN INFANT FORMULA BY HPLC / 营养学报
Acta Nutrimenta Sinica
;
(6)1956.
Artigo
em Chinês
| WPRIM
| ID: wpr-549876
ABSTRACT
The determination of pantothenic acid in infant formula was carried out by means of HPLC. The sample was dissolved in deionizid water and put in an ultra-sonic generator for 15 minutes, adjust pH to precipitate protein. After centrifugation the supernatants were used as test sample for HPLC analysis. Column Bondapak C18, Detector ultraviolet 200nm, and 0.01M KH2PO4/CH3OH as eluant. Coefficient of variation was 6.58% and recovery was 93.78%.The method might be applicable to milk and milk products and alsoto the samples containing free pantothenic acid such as wheat germ and flour.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
Acta Nutrimenta Sinica
Ano de publicação:
1956
Tipo de documento:
Artigo
Similares
MEDLINE
...
LILACS
LIS