An analytical procedure for the quantitative determination of the major polyphenols in apple juices which successfully employs a RP-HPLC system without prior treatment of the sample is described. Apple juices were clariÐed by microÐltration and ultraÐltration without previous treatment. Polyphenols
Variations in the phenolic composition of fruit juices with different treatments
✍ Scribed by T. Hernandez; Nieves Auśn; B. Bartolomé; L. Bengoechea; Isabel Estrella; Carmen Gómez-Cordovés
- Book ID
- 105900826
- Publisher
- Springer
- Year
- 1997
- Tongue
- English
- Weight
- 146 KB
- Volume
- 204
- Category
- Article
- ISSN
- 0044-3026
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
Thermal behavior of oil palm fiber-reinforced phenol-formaldehyde (PF) resins with different chemical treatments were analyzed using Differential Scanning Calorimeter (DSC). A well-defined peak of crystallization was observed in all the samples. However, in one of them a second exothermic peak also
In 1963 a set of seven treatments )< three replicates, situated in East-Flanders (Belgium), was sown with a seed mixture of eight grass species and one clover species. Seven combinations of mineral fertilizers are administered annually. Samples are taken in winter applying the 25 sq. cm-frequency me