Bibliographic citations
Bautista, N., (2006). Estudio químico-bromatológico y elaboración de néctar de aguamiel de Agave americana L. (maguey) procedente de Ayacucho [Tesis, Universidad Nacional Mayor de San Marcos]. https://hdl.handle.net/20.500.12672/2335
Bautista, N., Estudio químico-bromatológico y elaboración de néctar de aguamiel de Agave americana L. (maguey) procedente de Ayacucho [Tesis]. PE: Universidad Nacional Mayor de San Marcos; 2006. https://hdl.handle.net/20.500.12672/2335
@misc{renati/478915,
title = "Estudio químico-bromatológico y elaboración de néctar de aguamiel de Agave americana L. (maguey) procedente de Ayacucho",
author = "Bautista Cruz, Nelson",
publisher = "Universidad Nacional Mayor de San Marcos",
year = "2006"
}
Presently work was carried out the chemical bromatology study about the aguamiel of Agave americana L, the sample coming from the province Vilcashuaman, department of Ayacucho (Perú). In this work it was also carried out preparation nectar of aguamiel with matter prime coming of the same province. In the chemist bromatology determination, the following results obtained expressed en g% of fresh sample: 87.38 of humidity, 0.30 of totals proteins, 0.01 of fats, 12.03 of carbohydrates, 0.23 of ash, 0.05 of raw fibre, 0.97 of sugars directes reducers (g% glucose), 9.08 of sugars totals reducers (g% glucose). And minerals expressed in mg%: 0.79 of sodium, 14.24 potassium, 7.41 of magnesium, 9.51of calcium, 4.20 of phosphorum, 0.06 of iron, 0.07 of zinc and 0.02 of cupper. Also 14.82 mg% of vitamin C. In this case the nectar prepared with preservative and without preservative. According to the experiments preliminaries of elaboration of nectar to differents values of pH and Brix degrees, with preservative and without preservative, it was selected the formulation of pH 4.50 and Brix degrees 15.50, it was because, it had the best acceptation in the sensorial evaluation. About the time determination of the useful like of the nectar, by means of the evaluation of parameter sensorial and chemical, during three months kept to 4 °C, ambient temperature (approximately 20 to 22 °C) and 37 °C, it has been obtained than the temperatures in which better can conserve both formulations are the 4 °C and ambient temperature. The nectar with preservative it can conserve lightly better than nectar without preservative.
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