Assessment of the saponification step in the quantitative determination of carotenoids and provitamins A
โ Scribed by Mieko Kimura; Delia B. Rodriguez-Amaya; Helena T. Godoy
- Publisher
- Elsevier Science
- Year
- 1990
- Tongue
- English
- Weight
- 472 KB
- Volume
- 35
- Category
- Article
- ISSN
- 0308-8146
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๐ SIMILAR VOLUMES
Thephosphoruscontentsofcrudeanddegummed Braziliansoyabeanoils weredetermined by amcdified saponification method.Themethodconsists insaponifyingtheoilwitha50%sodium hydroxidesolutionat 1800 C,acidifying with hydrochloric acid,extracting the liberated fatty acids with hexane and determining the phosph
The carotenoids of a yellow (F 1 Amanda hybrid) and a red (F 1 Magali hybrid) pepper (Capsicum annuum L.) at the ripe stage, marketed in Campinas, Brazil, were identified by the combined use of the chromatographic behavior, absorption spectra, and chemical reactions, confirmed by the mass spectra. H