High-performance liquid chromatographic determination of sodium benzoate when used as a tracer to detect pulpwash adulteration of orange juice

1983 ◽  
Vol 31 (1) ◽  
pp. 66-68 ◽  
Author(s):  
James F. Fisher
Keyword(s):  
Orange Juice ◽  
Sodium Benzoate ◽  
High Performance ◽  
Chromatographic Determination ◽  
High Performance Liquid Chromatographic ◽  
Liquid Chromatographic Determination ◽  
Liquid Chromatographic

High Performance Liquid Chromatographic Determination of Provitamin A in Orange Juice

1977 ◽  
Vol 60 (1) ◽  
pp. 132-136 ◽  
Author(s):  
Ivan Stewart
Keyword(s):  
Orange Juice ◽  
High Performance ◽  
Chromatographic Determination ◽  
High Performance Liquid Chromatographic ◽  
Provitamin A ◽  
Provitamin A Carotenoids ◽  
Single Column ◽  
Liquid Chromatographic Determination ◽  
Liquid Chromatographic

Abstract A quantitative method has been developed for the determination of α- and β-carotenes and β-cryptoxanthin, the provitamin A carotenoids in orange juice. The carotenoids were separated by high performance liquid chromatography on a single column in approximately 30 min. The procedure may also be used to measure zeta-carotene and α-cryptoxanthin.

Sign in / Sign up

Export Citation Format

Share Document