Evaluation of Texture Profile, Color and Determination of FOS in Yacón Products (Smallanthus sonchifolius)
| Autor: | María Cristina Goldner, Margarita Armada, Valeria Cristina Del Castillo |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2016 |
| Předmět: |
Sucrose
Otras Ingenierías y Tecnologías Blanching TEXTURE PROFILE INGENIERÍAS Y TECNOLOGÍAS yacón products High-performance liquid chromatography texture profile Alimentos y Bebidas lcsh:Agriculture chemistry.chemical_compound 0404 agricultural biotechnology Texture (crystalline) Food science lcsh:Agriculture (General) purl.org/becyt/ford/2.11 [https] biology FOS lcsh:S Yacón Fructose 04 agricultural and veterinary sciences Ascorbic acid biology.organism_classification 040401 food science lcsh:S1-972 OSMOTIC DEHYDRATION color YACON PRODUCTS Smallanthus sonchifolius purl.org/becyt/ford/2 [https] chemistry |
| Zdroj: | Turkish Journal of Agriculture: Food Science and Technology, Vol 4, Iss 7, Pp 540-544 (2016) CONICET Digital (CONICET) Consejo Nacional de Investigaciones Científicas y Técnicas instacron:CONICET |
| Popis: | Textural characteristics, color and fructooligosaccharides (FOS) content, in yacón root products (syrup and dried snack subjected to different pretreatments with NaCl, blanching and ascorbic acid) were evaluated. Yacón from Salta Capital, with 8 months of growth were used. Texture profiles and Color were evaluated instrumentally and FOS content by HPLC. There were significant differences between the samples treated with NaCl and the ones treated by blanching and ascorbic acid for fracture strength, fracture number and hardness according to pretreatment used, and for hardness and tackiness by the drying time. Regarding to color: longer drying time reduces sample brightness. In processed products the FOS content is lower than in fresh yacón, but higher in sucrose, glucose and fructose. Fil: del Castillo, Valeria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Investigaciones para la Industria Química. Universidad Nacional de Salta. Facultad de Ingeniería. Instituto de Investigaciones para la Industria Química; Argentina Fil: Goldner, Maria Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Investigaciones para la Industria Química. Universidad Nacional de Salta. Facultad de Ingeniería. Instituto de Investigaciones para la Industria Química; Argentina Fil: Armada de Romano, Margarita. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Investigaciones para la Industria Química. Universidad Nacional de Salta. Facultad de Ingeniería. Instituto de Investigaciones para la Industria Química; Argentina |
| Databáze: | OpenAIRE |
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