A5062869076- Food composition and properties
- Seed and Plant Biochemistry
- Cassava research and cyanide
- Plant Physiology and Cultivation Studies
- Microbial Metabolites in Food Biotechnology
- Field-Flow Fractionation Techniques
- Postharvest Quality and Shelf Life Management
- Polysaccharides Composition and Applications
- Biofuel production and bioconversion
- Probiotics and Fermented Foods
- Chemical and Physical Properties in Aqueous Solutions
- Diffusion Coefficients in Liquids
- Enzyme Production and Characterization
- Botanical Research and Applications
- Meat and Animal Product Quality
- Pineapple and bromelain studies
- Phytase and its Applications
- Flowering Plant Growth and Cultivation
- Agricultural and Food Sciences
- Food Chemistry and Fat Analysis
- Potato Plant Research
- Phase Equilibria and Thermodynamics
- Food Safety and Hygiene
- Cyclone Separators and Fluid Dynamics
- Rabbits: Nutrition, Reproduction, Health
University of San Simón
2008-2024
Lund University
2006-2011
Japan External Trade Organization
2009
In this paper we aim to understand the size/conformation relationship in waxy barley starch, a polydisperse and ultrahigh molar mass biomacromolecule. Characterizations are performed with asymmetrical flow field-flow fractionation (AsFlFFF). Furthermore, study effect of homogenization on mass, rms radius (rrms) hydrodynamic (rh). For untreated sample, macromolecules elongated objects low apparent density. As result homogenization, rrms decrease, while rh remains unaffected. The process also...
Amaranthus caudatus is a nutrient-rich Andean pseudocereal with wide genetic variability. Six productive varieties (Oscar Blanco, Pucara, Tomina, Cotahuasi, Barbechos, and Guindo Criollo) were compared by proximate, mineral, fatty acid composition. The proximal content showed certain singularities in the varieties. Barbechos Criollo stood out for their fat (9.50% 9.01%, respectively), while Tomina carbohydrate (72.6%), Pucara Oscar Blanco fiber (4.59% 4.48%, respectively). mineral presented...
The functional properties of Andean grain starches two species, amaranth (
Abstract The susceptibility to enzymatic hydrolysis of starch extracted from raw roots Canna indica , Manihot esculenta and Xanthosoma sagittifolium grown in Bolivia, were studied below the gelatinization temperature. granule size amylose content as followed: C. > M. X. . showed a rapid rate at initial stage, followed by progressive decrease thereafter. At 30, 40 50°C, during was observed be influenced granules, being highest for small sized granules medium lowest large starch. During...
The canihua (Chenopodium pallidicaule) is a native Andean crop that stands out for its high content of protein, fiber, and minerals has good fatty acid profile. We studied six canihuas cultivars, which were compared according to their proximate, mineral, composition. Based on the form stems, termed growth habit, they belonged two groups: decumbent (Lasta Rosada, Illimani, Kullaca, Cañawiri) ascending (Saigua L24 Saigua L25). Dehulling an important process applied this grain. However, there...
Phase separation of dough is based on the thermodynamic incompatibility its components.The studies phase-separated systems allow to model, understand, and develop foods.Model made with water wheat flour were disassembled into their main structural phases, i.e. liquid, gel, gluten starch by ultracentrifugation, further characterized differential scanning calorimetry (DSC) microscopy.The study phase separation, properties thermal transitions in phases showed that doughs are mainly volume...