| dc.creator | Romero Acosta, Kevin Fernando | |
| dc.date | 2021-11-22T14:04:21Z | |
| dc.date | 2021-11-22T14:04:21Z | |
| dc.date | 2018 | |
| dc.date.accessioned | 2023-08-28T13:30:57Z | |
| dc.date.available | 2023-08-28T13:30:57Z | |
| dc.identifier | https://repository.ut.edu.co/handle/001/3444 | |
| dc.identifier.uri | https://repositorioslatinoamericanos.uchile.cl/handle/2250/8439156 | |
| dc.description | 144 p. | |
| dc.description | La lactancia humana est? influenciada por los aspectos nutricionales; que a su vez son dependientes de las condiciones socioecon?micas de las madres. En este trabajo se ha planteado la evaluaci?n de los par?metros fisicoqu?micas de calidad de la leche materna suministradas por madres lactantes en cuatro localidades del norte del Tolima. Haciendo uso de la infraestructura y acompa?amiento de hospitales siguiendo los procedimientos operativos est?ndar para el muestreo de leche materna se colectaron 68 muestras de leche que fueron donadas por madres en estado de lactancia en las localidades de Alvarado (10), Fresno (26), Sebasti?n de Mariquita (12) y Venadillo (20).
Las madres vinculadas al proceso de investigaci?n recibieron capacitaci?n sobre la importancia de asistir a los ni?os lactantes. El tratamiento a las donantes se realiz? sin restricciones ni discriminaci?n de edad. Se consideraron madres sanas en periodos de lactancia, con edades comprendidas entre 18 a 38 a?os. Los par?metros de densidad, humedad, conductividad el?ctrica, crematocrito, grasa, pH, Dornic, Brix, fenoles totales, cloruros, f?sforo, case?na, el nivel y perfil electrofor?tico, an?lisis microbiol?gico y evaluaciones sensoriales. Los par?metros fisicoqu?micos evaluados presentan diferencias significativas entre los contenidos de muestra en las caracter?sticas fisicoqu?micas de calidad y las variaciones socioecon?micas. El an?lisis microbiol?gico se realiz? a partir del procedimiento cl?sico para la detecci?n de coliformes totales. El an?lisis multivariado revela correlaciones entre los grupos de muestra diferentes dependientemente de las condiciones socioecon?micas y origen geogr?fico. Este documento es un aporte a la investigaci?n de la calidad de la leche materna y se consolida como la primera investigaci?n en el ?rea como una contribuci?n de universidad p?blica. | |
| dc.description | The process of human lactation is influenced by nutritional aspects; which in turn are dependent on the socioeconomic conditions of the mothers and the performance of the diversity in quality according to the age and weight of the mother. In this work, the evaluation of the physicochemical quality parameters of breast milk provided by nursing mothers in four localities of north Tolima has been proposed. Making use of the infrastructure and the accompaniment of hospitals following the standard operating procedures for the sampling of breast milk, 68 milk samples were collected and donated by nursing mothers in the localities of Alvarado (10), Fresno (26), Sebastian de Mariquita (12) and Venadillo (20).
Mothers linked to the research process on training on the importance of assisting nursing infants. The treatment to the donors was carried out without discrimination or age discrimination. They were considered healthy mothers in periods of lactation, with ages ranging from 18 to 38 years. The parameters of density, humidity, electrical conductivity, crematocrite, fat, pH, Dornic, Brix, total phenols, chlorides, phosphorus, casein, level and electrophoretic profile, microbiological analysis and sensory evaluations. The profile of electrophoresis by densitogram and use of the vertical electrophoresis technique reveals the presence of lactalbumin (14.4 kDa), immunoglobulin (21.5-31.0) casein (31 kDa) albumin (86.2 kDa) and lactoferrin (97, 4 kD), representative of the biological value of the samples. The physicochemical parameters evaluated present significant differences between the sample contents in the physicochemical characteristics of quality and the socioeconomic variations. The multivariate analysis reveals the correlations between the different sample groups depending on socioeconomic conditions and geographical origin. This document is a contribution to the investigation of the quality of breast milk and it is consolidated as the first research in the area as a contribution of the public university. | |
| dc.format | application/pdf | |
| dc.format | application/pdf | |
| dc.language | spa | |
| dc.publisher | Universidad del Tolima | |
| dc.publisher | (CO COL 170) | |
| dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 International | |
| dc.rights | info:eu-repo/semantics/openAccess | |
| dc.rights | https://creativecommons.org/licenses/by-nc-nd/4.0/deed.es# | |
| dc.subject | leche | |
| dc.subject | mujeres | |
| dc.subject | nutrici?n | |
| dc.subject | microbiolog?a | |
| dc.title | Estudio anal?tico de la calidad y valoraci?n nutricional de la leche humana de las madres donantes en la zona norte del Tolima | |
| dc.type | Trabajo de grado - Pregrado | |
| dc.type | Text | |
| dc.type | info:eu-repo/semantics/bachelorThesis | |
| dc.type | info:eu-repo/semantics/submittedVersion | |
| dc.coverage | Ibagu?, Tolima, Colombia | |
