High-performance liquid chromatographic determination of furfural in orange juice

1984 ◽  
Vol 32 (5) ◽  
pp. 979-981 ◽  
Author(s):  
Joseph E. Marcy ◽  
Russell L. Rouseff
Keyword(s):  
Orange Juice ◽  
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.

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