Effect of maturation stage on the physical, chemical and biochemical composition of black mulberry

Detalhes bibliográficos
Autor(a) principal: Lago, Rafael Carvalho do
Data de Publicação: 2020
Outros Autores: Silva, Jéssyca Santos, Pinto, Kelly Moreira, Rodrigues, Lucas Ferreira, Boas, Eduardo Valério de Barros Vilas
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Research, Society and Development
Texto Completo: https://rsdjournal.org/index.php/rsd/article/view/2824
Resumo: This work aimed to evaluate the physical, chemical and biochemical characteristics of black mulberry (Morus nigra L.) cultivated in Lavras, Minas Gerais, Brazil, at different maturation stages. The fruits were harvested and separated into five different stages according to the color of the surface. Afterwards, the fruits were submitted to the physical and chemical analyses and analysis of pectin methylesterase and polygalacturonase activity. With the advancement in maturation stages of black mulberry, it was possible to observe chlorophyll degradation with concomitant anthocyanin synthesis. There was an increase in soluble solids contents, sugars and pH, decrease of total acidity and respiratory rate as well as decrease of total pectin and increase of the soluble pectin. Furthermore an increase of the activity of the enzymes pectin methylesterase and polygalacturonase and the consequent softening of the fruits was also noted.
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spelling Effect of maturation stage on the physical, chemical and biochemical composition of black mulberryEfecto de la etapa de maduración sobre la composición física, química y bioquímica de la moraEfeito do estádio de maturação na composição física, química e bioquímica de amora-pretaMorus nigra L.AnthocyaninsPectinPectin methylesterasePolygalacturonase.Morus nigra L.AntocianinasPectinaPectina metilesterasaPoligalacturonasa.Morus nigra L.AntocianinasPectinaPectina metilesterasePoligalacturonase.This work aimed to evaluate the physical, chemical and biochemical characteristics of black mulberry (Morus nigra L.) cultivated in Lavras, Minas Gerais, Brazil, at different maturation stages. The fruits were harvested and separated into five different stages according to the color of the surface. Afterwards, the fruits were submitted to the physical and chemical analyses and analysis of pectin methylesterase and polygalacturonase activity. With the advancement in maturation stages of black mulberry, it was possible to observe chlorophyll degradation with concomitant anthocyanin synthesis. There was an increase in soluble solids contents, sugars and pH, decrease of total acidity and respiratory rate as well as decrease of total pectin and increase of the soluble pectin. Furthermore an increase of the activity of the enzymes pectin methylesterase and polygalacturonase and the consequent softening of the fruits was also noted.Este trabajo tuvo como objetivo evaluar las características físicas, químicas y bioquímicas de la morera negra (Morus nigra L.) cultivada en Lavras, Minas Gerais, Brasil, en diferentes etapas de maduración. Los frutos fueron cosechados y separados en cinco etapas diferentes, de acuerdo con el color de la superficie. Posteriormente, los frutos fueron sometidos a análisis físico-químicos y análisis de la actividad de la pectina metilesterasa y la poligalacturonasa. Con el avance de las etapas de maduración de la morera negra, fue posible observar la degradación de la clorofila con la síntesis concomitante de antocianina. Hubo un aumento en el contenido de sólidos solubles, azúcares y pH, una disminución en la acidez total y la frecuencia respiratoria, así como una disminución en la pectina total y un aumento en la pectina soluble. Además, se observó un aumento en la actividad de las enzimas pectina metilesterasa y poligalacturonasa y el consiguiente ablandamiento de los frutos.Este trabalho teve como objetivo avaliar as características físicas, químicas e bioquímicas da amoreira preta (Morus nigra L.) cultivada em Lavras, Minas Gerais, Brasil, em diferentes estádios de maturação. Os frutos foram colhidos e separados em cinco estádios diferentes, de acordo com a cor da superfície. Posteriormente, os frutos foram submetidos às análises físico-químicas e análise da atividade da pectina metilesterase e poligalacturonase. Com o avanço dos estádios de maturação da amoreira preta, foi possível observar a degradação da clorofila com a síntese concomitante de antocianina. Houve aumento do teor de sólidos solúveis, açúcares e pH, diminuição da acidez total e da taxa respiratória, bem como diminuição da pectina total e aumento da pectina solúvel. Além disso, foi observado um aumento da atividade das enzimas pectina metilesterase e poligalacturonase e consequente amolecimento dos frutos.Research, Society and Development2020-03-21info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/282410.33448/rsd-v9i4.2824Research, Society and Development; Vol. 9 No. 4; e49942824Research, Society and Development; Vol. 9 Núm. 4; e49942824Research, Society and Development; v. 9 n. 4; e499428242525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIenghttps://rsdjournal.org/index.php/rsd/article/view/2824/2203Copyright (c) 2020 Rafael Carvalho do Lago, Jéssyca Santos Silva, Kelly Moreira Pinto, Lucas Ferreira Rodrigues, Eduardo Valério de Barros Vilas Boasinfo:eu-repo/semantics/openAccessLago, Rafael Carvalho doSilva, Jéssyca SantosPinto, Kelly MoreiraRodrigues, Lucas FerreiraBoas, Eduardo Valério de Barros Vilas2020-08-20T18:07:16Zoai:ojs.pkp.sfu.ca:article/2824Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:27:15.485597Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false
dc.title.none.fl_str_mv Effect of maturation stage on the physical, chemical and biochemical composition of black mulberry
Efecto de la etapa de maduración sobre la composición física, química y bioquímica de la mora
Efeito do estádio de maturação na composição física, química e bioquímica de amora-preta
title Effect of maturation stage on the physical, chemical and biochemical composition of black mulberry
spellingShingle Effect of maturation stage on the physical, chemical and biochemical composition of black mulberry
Lago, Rafael Carvalho do
Morus nigra L.
Anthocyanins
Pectin
Pectin methylesterase
Polygalacturonase.
Morus nigra L.
Antocianinas
Pectina
Pectina metilesterasa
Poligalacturonasa.
Morus nigra L.
Antocianinas
Pectina
Pectina metilesterase
Poligalacturonase.
title_short Effect of maturation stage on the physical, chemical and biochemical composition of black mulberry
title_full Effect of maturation stage on the physical, chemical and biochemical composition of black mulberry
title_fullStr Effect of maturation stage on the physical, chemical and biochemical composition of black mulberry
title_full_unstemmed Effect of maturation stage on the physical, chemical and biochemical composition of black mulberry
title_sort Effect of maturation stage on the physical, chemical and biochemical composition of black mulberry
author Lago, Rafael Carvalho do
author_facet Lago, Rafael Carvalho do
Silva, Jéssyca Santos
Pinto, Kelly Moreira
Rodrigues, Lucas Ferreira
Boas, Eduardo Valério de Barros Vilas
author_role author
author2 Silva, Jéssyca Santos
Pinto, Kelly Moreira
Rodrigues, Lucas Ferreira
Boas, Eduardo Valério de Barros Vilas
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Lago, Rafael Carvalho do
Silva, Jéssyca Santos
Pinto, Kelly Moreira
Rodrigues, Lucas Ferreira
Boas, Eduardo Valério de Barros Vilas
dc.subject.por.fl_str_mv Morus nigra L.
Anthocyanins
Pectin
Pectin methylesterase
Polygalacturonase.
Morus nigra L.
Antocianinas
Pectina
Pectina metilesterasa
Poligalacturonasa.
Morus nigra L.
Antocianinas
Pectina
Pectina metilesterase
Poligalacturonase.
topic Morus nigra L.
Anthocyanins
Pectin
Pectin methylesterase
Polygalacturonase.
Morus nigra L.
Antocianinas
Pectina
Pectina metilesterasa
Poligalacturonasa.
Morus nigra L.
Antocianinas
Pectina
Pectina metilesterase
Poligalacturonase.
description This work aimed to evaluate the physical, chemical and biochemical characteristics of black mulberry (Morus nigra L.) cultivated in Lavras, Minas Gerais, Brazil, at different maturation stages. The fruits were harvested and separated into five different stages according to the color of the surface. Afterwards, the fruits were submitted to the physical and chemical analyses and analysis of pectin methylesterase and polygalacturonase activity. With the advancement in maturation stages of black mulberry, it was possible to observe chlorophyll degradation with concomitant anthocyanin synthesis. There was an increase in soluble solids contents, sugars and pH, decrease of total acidity and respiratory rate as well as decrease of total pectin and increase of the soluble pectin. Furthermore an increase of the activity of the enzymes pectin methylesterase and polygalacturonase and the consequent softening of the fruits was also noted.
publishDate 2020
dc.date.none.fl_str_mv 2020-03-21
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://rsdjournal.org/index.php/rsd/article/view/2824
10.33448/rsd-v9i4.2824
url https://rsdjournal.org/index.php/rsd/article/view/2824
identifier_str_mv 10.33448/rsd-v9i4.2824
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://rsdjournal.org/index.php/rsd/article/view/2824/2203
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Research, Society and Development
publisher.none.fl_str_mv Research, Society and Development
dc.source.none.fl_str_mv Research, Society and Development; Vol. 9 No. 4; e49942824
Research, Society and Development; Vol. 9 Núm. 4; e49942824
Research, Society and Development; v. 9 n. 4; e49942824
2525-3409
reponame:Research, Society and Development
instname:Universidade Federal de Itajubá (UNIFEI)
instacron:UNIFEI
instname_str Universidade Federal de Itajubá (UNIFEI)
instacron_str UNIFEI
institution UNIFEI
reponame_str Research, Society and Development
collection Research, Society and Development
repository.name.fl_str_mv Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)
repository.mail.fl_str_mv rsd.articles@gmail.com
_version_ 1797052646753828864

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