Carotenoid vitamin A precursors and analogs in foods and feeds

Bauernfeind, J. C.

doi:10.1021/jf60181a003

Cited by 215 publications

(118 citation statements)

References 75 publications

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“…Although the Z isomers have lower pro-vitamin A activity than that of β-carotene, the isomers may be present in the samples in significant proportions relative to the total carotenoids (Clydesdale et al, 1970;Bauernfeind, 1972;Rodriguez-Amaya & Kimura, 2004;Ihl et al, 1998;Dutta et al, 2005;Regal et al, 2014). ).…”

Section: Identification and Quantification Of α-Carotene β-Carotenementioning

confidence: 99%

Assessment of carotenoids in pumpkins after different home cooking conditions

Carvalho¹,

Smiderle²,

Carvalho³

et al. 2014

Food Sci. Technol (Campinas)

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Section: Identification and Quantification Of α-Carotene β-Carotenementioning

confidence: 99%

Assessment of carotenoids in pumpkins after different home cooking conditions

Carvalho¹,

Smiderle²,

Carvalho³

et al. 2014

Food Sci. Technol (Campinas)

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“…The quantification of β-carotene was attained by external standard curves. The vitamin A activity of β-carotene was obtained according to Bauernfeind (1972) and the conversion factor; the calculation of vitamin A was provided by the National Research…”

Section: Louis Mo)mentioning

confidence: 99%

Bioactive Compounds and Physicochemical Parameters of Grugru Palm (Acrocomia aculeata) from Brazil: Pulp and Powder

Oliveira

Clemente

Costa

2014

FSTR

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“…O teor de vitamina A foi calculado com base na atividade de pró-vitamina A de cada carotenóide, segundo Bauerfeind (1972).…”

Section: Identificação De Bergenina E Carotenóides No Fruto De Uchi (unclassified

Identificação de bergenina e carotenóides no fruto de uchi (Endopleura uchi, Humiriaceae)

et al. 2007

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RESUMOO extrato obtido em metanol da polpa de frutos Endopleura uchi foi submetido a fracionamento utilizando-se técnicas cromatográficas convencionais levando ao isolamento de bergenina. Na análise da composição dos carotenóides foi evidenciada a predominância de β-caroteno (16,57 μg.g -1 ). Os isômeros do β-caroteno foram detectados, trans-β-caroteno (89,3%), 13-cis-β-caroteno (8%) e 9-cis-β-caroteno (3%). Considerando a importância do papel nutricional dos carotenóides e a bioatividade do glicosídeo bergenina, esse estudo sugeriu o potencial desse fruto como alimento funcional. PALAVRAS-CHAVEEndopleura uchi, Bergenina, β-Caroteno. Identification of bergenin and carotenoids in the uchi (Endopleura uchi, Humiriaceae) fruit ABSTRACTThe extract obtained in methanol from the fruits pulp of Endopleura uchi was fractionated using conventional chromatographic tecniques to isolate bergenin. In the analysis of the composition of carotenoids was evidenced the predominance of β-carotene (16.57 μg.g -1 ). The isomers of β-carotene: trans-β-carotene (89.3%), 13-cis-β-carotene (8%) and 9-cis-β-carotene (3%) were detected. Considering the importance of the nutritional role of carotenoids and the bioactivity of the bergenina, this study suggested the potential of this fruit as functional food.

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Carotenoid vitamin A precursors and analogs in foods and feeds

Cited by 215 publications

References 75 publications

Assessment of carotenoids in pumpkins after different home cooking conditions

Assessment of carotenoids in pumpkins after different home cooking conditions

Bioactive Compounds and Physicochemical Parameters of Grugru Palm (Acrocomia aculeata) from Brazil: Pulp and Powder

Identificação de bergenina e carotenóides no fruto de uchi (Endopleura uchi, Humiriaceae)

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