Enzymatic hydrolysis of a colloidal system based on cape gooseberry
Abstract The objective of this research was to evaluate the influence of the enzymatic process on the physicochemical stability of a colloidal system based on cape gooseberry pulp, skin, and seeds (CSCG). The pulp, seed, and skin mixture were homogenized by shearing in a rotor-stator system at 10,000 rpm. A completely randomized factorial design was used, considering the independent variables: Viscozyme® L enzyme concentration [Enzyme] (50, 125, and 200 ppm) and hydrolysis time (HT) (0, 30, 60, 90, and 120 minutes), and the dependent variables: viscosity (µ), zeta potential (ζ), particle size (percentiles D10, D50, and D90), spectral absorption index (R). Both independent variables had a significant impact on the process. [Enzyme] affected mainly μ, D50, D90, and R and HT affected μ and D10. The optimization of the formulation was performed under the criterion of obtaining a CSCG with higher physicochemical stability. The optimization showed desirability of 74.2% with [Enzyme] at 78.5 ppm and HT of 120 minutes. The dependent variables obtained experimentally were: µ = 371.3 ± 242 cP, ζ = -21.8 ± 0.3 mV, D10 = 3.5 ± 0.3 µm, D50 = 135 ± 3.6 µm, D90 = 565.7 ± 25.5 µm, and R = 0.655 ± 0.007. The integration of homogenization processes and enzymatic treatments contributed to obtaining a physicochemical stable colloidal system based on cape gooseberry pulp, skin, and seeds.
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Sociedade Brasileira de Ciência e Tecnologia de Alimentos
2022
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oai:scielo:S0101-206120220001008092022-02-22Enzymatic hydrolysis of a colloidal system based on cape gooseberryERASO-GRISALES,SoanyCORTES-RODRÍGUEZ,MisaelCASTAÑO-PELÁEZ,Hader IvánHURTADO-BENAVIDES,Andrés Physalis peruviana L. colloidal stability enzymatic treatments agro-industrial wastes homogenization Abstract The objective of this research was to evaluate the influence of the enzymatic process on the physicochemical stability of a colloidal system based on cape gooseberry pulp, skin, and seeds (CSCG). The pulp, seed, and skin mixture were homogenized by shearing in a rotor-stator system at 10,000 rpm. A completely randomized factorial design was used, considering the independent variables: Viscozyme® L enzyme concentration [Enzyme] (50, 125, and 200 ppm) and hydrolysis time (HT) (0, 30, 60, 90, and 120 minutes), and the dependent variables: viscosity (µ), zeta potential (ζ), particle size (percentiles D10, D50, and D90), spectral absorption index (R). Both independent variables had a significant impact on the process. [Enzyme] affected mainly μ, D50, D90, and R and HT affected μ and D10. The optimization of the formulation was performed under the criterion of obtaining a CSCG with higher physicochemical stability. The optimization showed desirability of 74.2% with [Enzyme] at 78.5 ppm and HT of 120 minutes. The dependent variables obtained experimentally were: µ = 371.3 ± 242 cP, ζ = -21.8 ± 0.3 mV, D10 = 3.5 ± 0.3 µm, D50 = 135 ± 3.6 µm, D90 = 565.7 ± 25.5 µm, and R = 0.655 ± 0.007. The integration of homogenization processes and enzymatic treatments contributed to obtaining a physicochemical stable colloidal system based on cape gooseberry pulp, skin, and seeds.info:eu-repo/semantics/openAccessSociedade Brasileira de Ciência e Tecnologia de AlimentosFood Science and Technology v.42 20222022-01-01info:eu-repo/semantics/articletext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612022000100809en10.1590/fst.67820 |
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ERASO-GRISALES,Soany CORTES-RODRÍGUEZ,Misael CASTAÑO-PELÁEZ,Hader Iván HURTADO-BENAVIDES,Andrés |
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ERASO-GRISALES,Soany CORTES-RODRÍGUEZ,Misael CASTAÑO-PELÁEZ,Hader Iván HURTADO-BENAVIDES,Andrés Enzymatic hydrolysis of a colloidal system based on cape gooseberry |
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ERASO-GRISALES,Soany CORTES-RODRÍGUEZ,Misael CASTAÑO-PELÁEZ,Hader Iván HURTADO-BENAVIDES,Andrés |
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ERASO-GRISALES,Soany |
title |
Enzymatic hydrolysis of a colloidal system based on cape gooseberry |
title_short |
Enzymatic hydrolysis of a colloidal system based on cape gooseberry |
title_full |
Enzymatic hydrolysis of a colloidal system based on cape gooseberry |
title_fullStr |
Enzymatic hydrolysis of a colloidal system based on cape gooseberry |
title_full_unstemmed |
Enzymatic hydrolysis of a colloidal system based on cape gooseberry |
title_sort |
enzymatic hydrolysis of a colloidal system based on cape gooseberry |
description |
Abstract The objective of this research was to evaluate the influence of the enzymatic process on the physicochemical stability of a colloidal system based on cape gooseberry pulp, skin, and seeds (CSCG). The pulp, seed, and skin mixture were homogenized by shearing in a rotor-stator system at 10,000 rpm. A completely randomized factorial design was used, considering the independent variables: Viscozyme® L enzyme concentration [Enzyme] (50, 125, and 200 ppm) and hydrolysis time (HT) (0, 30, 60, 90, and 120 minutes), and the dependent variables: viscosity (µ), zeta potential (ζ), particle size (percentiles D10, D50, and D90), spectral absorption index (R). Both independent variables had a significant impact on the process. [Enzyme] affected mainly μ, D50, D90, and R and HT affected μ and D10. The optimization of the formulation was performed under the criterion of obtaining a CSCG with higher physicochemical stability. The optimization showed desirability of 74.2% with [Enzyme] at 78.5 ppm and HT of 120 minutes. The dependent variables obtained experimentally were: µ = 371.3 ± 242 cP, ζ = -21.8 ± 0.3 mV, D10 = 3.5 ± 0.3 µm, D50 = 135 ± 3.6 µm, D90 = 565.7 ± 25.5 µm, and R = 0.655 ± 0.007. The integration of homogenization processes and enzymatic treatments contributed to obtaining a physicochemical stable colloidal system based on cape gooseberry pulp, skin, and seeds. |
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Sociedade Brasileira de Ciência e Tecnologia de Alimentos |
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2022 |
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http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0101-20612022000100809 |
work_keys_str_mv |
AT erasogrisalessoany enzymatichydrolysisofacolloidalsystembasedoncapegooseberry AT cortesrodriguezmisael enzymatichydrolysisofacolloidalsystembasedoncapegooseberry AT castanopelaezhaderivan enzymatichydrolysisofacolloidalsystembasedoncapegooseberry AT hurtadobenavidesandres enzymatichydrolysisofacolloidalsystembasedoncapegooseberry |
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