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Artículos de investigación científica y tecnológica An orange pulp yacon was used as the starting material and Aloe Gold Seal-Natural X (AGS) was used. There are no reports concerning the potential of yacon roots to reduce oxidative Results: Yacon supplementation to diabetic rats produced a. Context: Smallanthus sonchifolius (Poepp. and Endl.) H. Robinson, Asteraceae ( yacon) roots are a natural product recognized by the traditional medicine to treat .

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When the vacuum period increases, the gases are completely eliminated. How to cite this article. Services on Demand Journal. Estimating the area of trifoliate and unequally imparipinnate leaves of strawberry.

Within this context, vacuum impregnation VI has been largely used to obtain a rapid penetration of solvated compounds in plant tissues together with a homogeneous concentration profile of the solutes in the final products [ 12 ]. Materials and methods 2. Yacon is its mainly characterized by being rich in fructans and phenolic acids, with prebiotic and antioxidant effects, respectively.

According to [ 37 ]the change in color is due to the fact that the gas-fluid exchange in the process of impregnation homogenizes the refractive index of the sample, which increases the transparency of the product. Also considering that these studies will be extremely precious for the knowledge of adaptation and management of yacon in Brazil and worldwide.

The sensory evaluation of the 10 semi-trained panel members showed that the p-value for color was 0. Smallanthus investigaciojes leaf size; mathematical modeling.

The soobre of agreement between estimates of the model chosen and the values of leaf area observed was carried out using index d Willmott et al. All the conditions necessary for the production of yacon and Aloe vera are found in Peru, which makes it necessary to carry out research to develop new products or to apply new processing techniques.


Models for estimating yacon leaf area

Comparison of different models for nondestructive leaf area estimation in taro. An increase in solids gain can be observed up to a relaxation time of 30 min, after which the values of solids gained are roughly constant [ 30 ]. Introduction In recent years, numerous studies have shown that people who eat a diet rich in fruit and vegetables, with a high vitamin and antioxidant content, have a lower risk of developing diseases.

Thus, to be simpler and show only the product between the variables length – L and width – Wlower SE, higher R a 2significant parameters of regression and a normal distribution pattern of residuals, the model chosen was: Algumas delas podem ser visualizadas na tabela 1. This is the main obstacle for its development.

Re-establishment of the genus Smallanthus.

The conclusion was that these fruits suffer high levels of deformation when they are subjected to VI treatments in particular operative conditions. Jettana- cheawchankit, and P. The plant consumption has been noticed, significantly, since the mids. Response Surface Methodology RSM allowed the optimization of mass fraction and volume fraction at a pressure of The authors hypothesized that these operating conditions could have produced a high level of deformation i.

How to cite this article J. On the other hand, Lima et al. Journal of Chromatography A, v. In a similar way, for sunflower crop, power model was chosen for being the most accurate Maldaner et al.

Yacon consumption is related to the promotion of human health benefits, such as hypoglycemic effects [ 3 ], [ 4 ]antioxidant activity [ 5 ] ; potential chemoprevention against colon carcinogenesis [ 6 ].

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Effect of soluble or partly soluble dietary fibres supplementation on absorption and balance of calcium, magnesium, iron and zinc in healthy young men.

In order to calculate the average volume fraction, we took the values with data obtained after five minutes, which are plotted vs. Acessado em 07 de agosto de The results we obtained made it possible to quantify the amount of Aloe incorporated: Caffeic acid derivatives in the roots of yacon Smallanthus sonchifolius. Services on Demand Article. European Journal of Clinical Nutrition, v.

Journal of Obesity

Services on Demand Journal. Statistics for the evaluation and comparisons of models. The equation that describes the estimated response surface for volume fraction with the relevant process variables, illustrated in Figure 5is shown in the following equation. Moisture, proteins, fat, ash, fiber and carbohydrates by differencesoluble solids, titratable acidity and pH; density: A surface response methodology was use to evaluate the product optimization.

Food and Chemical Toxicology v. Journal of Nutrition, v.

O cultivo do yacon no Brasil. Establishing the effective volume fraction Yaconyackn Table 1 we present the results obtained by applying different pressures and times for impregnation, with a relaxation time of 10 min for all the samples. Annals of Applied Biology In recent years, numerous studies have shown that people who eat a diet rich in fruit cientifidas vegetables, with a high vitamin and antioxidant content, have a lower risk of developing diseases. As can be seen, the sensory evaluation of taste was significant.