Abstract：
:Naranjilla (Solanum quitoense Lam.) is a native fruit of the Andes, cultivated and consumed mainly in Ecuador, Colombia, and Central America. Because of its pleasant aroma and attractive color, it has high potential as an ingredient of products such as juices, nectars, and jams. The main characteristics of mature naranjilla fruits cultivated in Costa Rica were assessed, including sugar content, total titratable acidity, total soluble solids, oxygen radical absorbance capacity (H-ORAC), and total polyphenolic and ascorbic acid content. Carotenoid and volatile compound identification was also done. The samples showed sucrose, glucose, and fructose content of 1.6 +/- 0.3, 0.68 +/- 0.05, and 0.7 +/- 0.1 g/100 g, respectively. Total titratable acidity was 2.63 +/- 0.07 g citric acid equivalent / 100 g and total soluble solids amounted to 9.1 +/- 0.5 degrees Brix. H-ORAC value was 17 +/- 1 micromol Trolox equivalent /g, total polyphenolic content was 48 +/- 3 mg gallic acid equivalent /100 g and ascorbic acid content was 12.5 +/- 0.0 mg/100 g. Carotenoid content of the whole fruit and pulp was 33.3 +/- 0.6 and 7.2 +/- 0.3 microg/g, respectively. The predominant carotenoid among the compounds identified in the whole fruit was beta-carotene. Ten volatile compounds were identified in naranjillapulp, the predominant being methyl butanoate. The chemical composition of naranjilla cultivated in Costa Rica does not seem to differ from that previously reported in studies at different locations.
journal_name
Arch Latinoam Nutrjournal_title
Archivos latinoamericanos de nutricionauthors
Acosta O,Pérez AM,Vaillant Fsubject
Has Abstractpub_date
2009-03-01 00:00:00pages
88-94issue
1eissn
0004-0622issn
2309-5806journal_volume
59pub_type
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journal_title：Archivos latinoamericanos de nutricion
pub_type： 杂志文章,评审
doi：
更新日期：2003-06-01 00:00:00
abstract：:Ecuador is undergoing a nutrition tran- sition where overweight/obesity coexist with under-nutrition. The objective of this study was to determine nutritional status, physical activity, fruit and vegetables consumption frequency among school-going adolescents in the canton of Paute and further explore if these variabl...
journal_title：Archivos latinoamericanos de nutricion
pub_type： 杂志文章
doi：
更新日期：2016-09-01 00:00:00
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journal_title：Archivos latinoamericanos de nutricion
pub_type： 杂志文章
doi：
更新日期：1993-06-01 00:00:00
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journal_title：Archivos latinoamericanos de nutricion
pub_type： 杂志文章
doi：
更新日期：2006-09-01 00:00:00
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journal_title：Archivos latinoamericanos de nutricion
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doi：
更新日期：2004-03-01 00:00:00
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journal_title：Archivos latinoamericanos de nutricion
pub_type： 杂志文章
doi：
更新日期：1980-06-01 00:00:00
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journal_title：Archivos latinoamericanos de nutricion
pub_type： 杂志文章
doi：
更新日期：1992-09-01 00:00:00
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journal_title：Archivos latinoamericanos de nutricion
pub_type： 杂志文章
doi：
更新日期：2005-06-01 00:00:00
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journal_title：Archivos latinoamericanos de nutricion
pub_type： 杂志文章
doi：
更新日期：2009-06-01 00:00:00
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journal_title：Archivos latinoamericanos de nutricion
pub_type： 杂志文章
doi：
更新日期：1977-03-01 00:00:00
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journal_title：Archivos latinoamericanos de nutricion
pub_type： 杂志文章
doi：
更新日期：1985-12-01 00:00:00
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journal_title：Archivos latinoamericanos de nutricion
pub_type： 杂志文章
doi：
更新日期：1986-06-01 00:00:00
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journal_title：Archivos latinoamericanos de nutricion
pub_type： 杂志文章
doi：
更新日期：1999-03-01 00:00:00
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journal_title：Archivos latinoamericanos de nutricion
pub_type： 杂志文章
doi：
更新日期：1994-09-01 00:00:00
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journal_title：Archivos latinoamericanos de nutricion
pub_type： 杂志文章
doi：
更新日期：2008-09-01 00:00:00
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journal_title：Archivos latinoamericanos de nutricion
pub_type： 杂志文章
doi：
更新日期：2011-12-01 00:00:00
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journal_title：Archivos latinoamericanos de nutricion
pub_type： 临床试验,杂志文章,随机对照试验
doi：
更新日期：2001-03-01 00:00:00
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journal_title：Archivos latinoamericanos de nutricion
pub_type： 杂志文章
doi：
更新日期：1992-03-01 00:00:00
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journal_title：Archivos latinoamericanos de nutricion
pub_type： 杂志文章,评审
doi：
更新日期：1999-09-01 00:00:00
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journal_title：Archivos latinoamericanos de nutricion
pub_type： 杂志文章
doi：
更新日期：2000-09-01 00:00:00
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journal_title：Archivos latinoamericanos de nutricion
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doi：
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journal_title：Archivos latinoamericanos de nutricion
pub_type： 杂志文章
doi：
更新日期：1999-09-01 00:00:00
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journal_title：Archivos latinoamericanos de nutricion
pub_type： 杂志文章
doi：
更新日期：2009-09-01 00:00:00
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journal_title：Archivos latinoamericanos de nutricion
pub_type： 杂志文章
doi：
更新日期：1987-09-01 00:00:00
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journal_title：Archivos latinoamericanos de nutricion
pub_type： 杂志文章
doi：
更新日期：1991-09-01 00:00:00
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journal_title：Archivos latinoamericanos de nutricion
pub_type： 杂志文章
doi：
更新日期：1977-12-01 00:00:00
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journal_title：Archivos latinoamericanos de nutricion
pub_type： 杂志文章
doi：
更新日期：2004-12-01 00:00:00
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journal_title：Archivos latinoamericanos de nutricion
pub_type： 杂志文章
doi：
更新日期：1992-09-01 00:00:00
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journal_title：Archivos latinoamericanos de nutricion
pub_type： 杂志文章
doi：
更新日期：1991-12-01 00:00:00
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journal_title：Archivos latinoamericanos de nutricion
pub_type： 杂志文章
doi：
更新日期：2011-09-01 00:00:00
