Response surface methodology for optimization of the mucilage extraction process from Pereskia aculeata Miller

Junior, Fausto Alves Lima; Conceição, Márcia Cavalcante; Resende, Jaime Vilela de; Junqueira, Luciana Affonso; Pereira, Cláudio Márcio do Nascimento Abreu; Prado, Mônica Elisabeth Torres

doi:10.1016/j.foodhyd.2013.02.012

Cited by 60 publications

(34 citation statements)

References 24 publications

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“…Response surface methodology (RSM) is a set of mathematical and statistical techniques that is widely used in the food industry to define the combined effects that different variables have on a desired response, thus optimizing the operating conditions, with the advantage of reducing the number of experimental trials . An experimental strategy frequently used in the development of food processes combines a central composite rotatable design (CCRD) and RSM to thoroughly examine several parameters with a minimum experimental time, determining the most relevant factors and their ranges of influence, as well as the interactions between the factors . Control of the operating conditions of different processes is of great interest for the food industry because it contributes to the optimization of a technological process and provides information based on current consumer trends with respect to the effects associated with nutrition and health.…”

Section: Introductionmentioning

confidence: 99%

“…12 An experimental strategy frequently used in the development of food processes combines a central composite rotatable design (CCRD) and RSM to thoroughly examine several parameters with a minimum experimental time, determining the most relevant factors and their ranges of influence, as well as the interactions between the factors. 13,14 Control of the operating conditions of different processes is of great interest for the food industry because it contributes to the optimization of a technological process and provides information based on current consumer trends with respect to the effects associated with nutrition and health.…”

Section: Introductionmentioning

confidence: 99%

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Optimization of mucilage extraction from chia seeds (Salvia hispanica L.) using response surface methodology

Orifici¹,

Capitani

Tomás

et al. 2018

J Sci Food Agric

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Optimization of mucilage extraction from chia seeds (Salvia hispanica L.) using response surface methodology

Orifici¹,

Capitani

Tomás

et al. 2018

J Sci Food Agric

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“…Studies have also shown that this polysaccharide consists of a heteroglycan that is formed mainly from arabinose, galactose, rhamnose, and galacturonic acid. [11] Due to this composition rich in biopolymers and protein, Lima Junior et al [12] have suggested that the species enables the extraction of hydrocolloids with significant emulsifying and stabilizing capacity.…”

Section: Introductionmentioning

confidence: 99%

Rheological behavior and stability of emulsions obtained from Pereskia aculeata Miller via different drying methods

Junqueira

Amaral

Oliveira

et al. 2018

International Journal of Food Properties

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Hydrocolloid powders from Pereskia aculeata Miller were obtained by using drying in a vacuum oven and freeze-drying at different concentrations (0.5-3.0 g of hydrocolloids/100 g of aqueous phase) to produce oil-in-water emulsions. The rheological characteristics of the emulsions and their microstructures were determined. The freeze-dried hydrocolloids and higher hydrocolloid concentrations resulted in emulsions with higher viscosities. The drying method and hydrocolloid concentration influenced the thixotropic behavior, and the resulting emulsions exhibited shear-thinning behavior. Microstructural analysis showed that with increasing freeze-dried hydrocolloid concentration, the emulsions had droplets with lower average diameters and greater uniformity, suggesting greater system stability.

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“…Aiming to provide a new vegetable source for hydrocolloid production, Lima et al (2013) explored the hydrocolloid extraction process from Pereskia aculeata Miller.…”

Section: Introductionmentioning

confidence: 99%

“…The extraction process of DPN hydrocolloids (DPNH) is shown in Figure 1 (Lima et al, 2013). This process consisted of the hot extraction of raw material previously triturated with water.…”

Section: Introductionmentioning

confidence: 99%

Extraction of hydrocolloids from Pereskia Aculeata Miller: reuse of process residue as activated carbon for the pigment-removal phase

et al. 2018

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Hydrocolloids of Pereskia aculeata Miller (DPNH) are potential ingredients in food industry as emulsifiers and stabilizers. The extraction process of DPNH requires the removal of pigments with activated carbon. Because this step is critical to the quality of the ingredient and has an impact on costs, a new activated carbon has been developed with residues from the same process. Residues activated with NaDH and H 3 PD 4 (300 °C, 1 h) were subjected to batch adsorption tests in model solutions of malachite green (MG), carbohydrate and protein. Residue treated with 85% H 3 PD 4 (DPNAC) had higher productivity and MG adsorption capacity, displaying a predominantly microporous surface (MEV/BET) with chemical activation confirmed by TG/FTOR. DPNAC showed higher MG and protein adsorption capacity than the commercial activated carbon (CAC) did. Results for MG-adsorption capacity by DPNAC did not show significant differences in the presence of protein and carbohydrate, presenting the higher affinity of the adsorbent for the dye. Adsorption isotherms showed DPNAC to be more favorable to MG adsorption than CAC, and to have a good fit to Langmuir-Freundlich model. DPNAC made it possible to reduce costs and allowed the sustainability of the process, leading to increased efficiency in selective pigment removal compared with CAC.Keywords: adsorption; carbohydrate; malachite green; protein; sustainable process.Practical Application: The activated carbon obtained using solid residues of the extraction process of hydrocolloids from Pereskia aculeata Miller proved to be more effective in protein and pigment adsorptions and less effective in carbohydrate adsorption when compared to using a commercial activated carbon. The potential use is waste treatment systems and clarification process.

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Response surface methodology for optimization of the mucilage extraction process from Pereskia aculeata Miller

Cited by 60 publications

References 24 publications

Optimization of mucilage extraction from chia seeds (Salvia hispanica L.) using response surface methodology

Optimization of mucilage extraction from chia seeds (Salvia hispanica L.) using response surface methodology

Rheological behavior and stability of emulsions obtained from Pereskia aculeata Miller via different drying methods

Extraction of hydrocolloids from Pereskia Aculeata Miller: reuse of process residue as activated carbon for the pigment-removal phase

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