Identification and determination of polybasic organic acids present in West Indian cherries (malpighia punicifolia L.) and in three varieties of guava (psidium guajava)
Título en español.
| dc.creator | ||
| dc.date | 1953-07-01 | |
| dc.date.accessioned | 2022-11-04T15:34:57Z | |
| dc.date.available | 2022-11-04T15:34:57Z | |
| dc.identifier | https://revistas.upr.edu/index.php/jaupr/article/view/12747 | |
| dc.identifier | 10.46429/jaupr.v37i3.12747 | |
| dc.identifier.uri | https://repositorioslatinoamericanos.uchile.cl/handle/2250/5124741 | |
| dc.description | Citric acid was found to be the polybasic organic acid present in large amounts in guavas. Therefore its determination cannot be used as a test for adulteration of guava jelly. Tartaric acid, as well as levo-malic acid, was also present in small amounts in the three varieties of guavas analyzed. The only polybasic organic acid found in the West Indian cherry was leyo-malic acid. Monobasic acid, ascorbic acid, and dehydroascorbic acid (lactone form) were also present in considerable quantities. | en-US |
| dc.description | El acido cítrico es el ácido orgánico polibásico que se encuentra en grandes cantidades en la guayaba. Por lo tanto su determinación no se puede usar como una prueba para la adulteración de las jaleas de guayaba. El acido tartárico y el levo-málico, también se encontraron presentes en pequeñas cantidades en las tres variedades de guayaba analizadas. El único ácido orgánico polibásico que se encontró en la acerola fué el levo-málico. El ácido ascórbico, que es un ácido monobásico, y el ácido dehydroascórbico (en forma de lactona) se encuentran también presentes en cantidades considerables. | es-ES |
| dc.format | application/pdf | |
| dc.language | eng | |
| dc.publisher | University of Puerto Rico Mayagüez Campus Agricultural Experiment Station | en-US |
| dc.relation | https://revistas.upr.edu/index.php/jaupr/article/view/12747/10490 | |
| dc.rights | Derechos de autor 2018 Journal of Agriculture of the University of Puerto Rico. (Etapa III) | es-ES |
| dc.source | The Journal of Agriculture of the University of Puerto Rico; Vol. 37 No. 3 (1953): Vol. 37, No. 3, July 1953; 195-198 | en-US |
| dc.source | Journal of Agriculture of the University of Puerto Rico; Vol. 37 Núm. 3 (1953): Vol. 37, No. 3, July 1953; 195-198 | es-ES |
| dc.source | 2308-1759 | |
| dc.source | 0041-994X | |
| dc.source | 10.46429/jaupr.v37i3 | |
| dc.title | Identification and determination of polybasic organic acids present in West Indian cherries (malpighia punicifolia L.) and in three varieties of guava (psidium guajava) | en-US |
| dc.title | Título en español. | es-ES |
| dc.type | info:eu-repo/semantics/article | |
| dc.type | info:eu-repo/semantics/publishedVersion |