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Provitamin A carotenoid content of different cultivars of edible pandanus fruit

โœ Scribed by Lois Englberger; William Aalbersberg; Maureen H. Fitzgerald; Geoffrey C. Marks; Kishore Chand


Book ID
104348039
Publisher
Elsevier Science
Year
2003
Tongue
English
Weight
291 KB
Volume
16
Category
Article
ISSN
0889-1575

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โœฆ Synopsis


As part of an overall study to identify vitamin A-rich foods, a study was carried out in the Federated States of Micronesia (FSM) to provide information on production, acquisition, consumption and cultural acceptability of edible pandanus cultivars, Pandanus tectorius, and to identify their carotenoid content. Samples of five pandanus cultivars were collected and analyzed for aand b-carotene by HPLC. The results showed that the two cultivars with yellow fruit coloration contained low levels of carotenoids, while the orange fruits, which were also well liked as a food in the community, contained higher levels at maxima of 190 mg/100 g and 393 mg/100 g for aand b-carotene, respectively. Common patterns of intake when the fruit is available show that pandanus can provide a large proportion of estimated requirements of retinol equivalents. Local people were generally unaware that pandanus had health benefits, although the food was very popular. Nevertheless, key informants report that production had greatly decreased in recent years. To reverse this trend, those acceptable cultivars high in carotenoid content should be promoted both for their general enjoyment and their health benefits.


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