Microstructural and Texturizing Properties of Partially Pectin-Depleted Cell Wall Material: The Role of Botanical Origin and High-Pressure Homogenization

In the current study, the texturizing properties of partially pectin-depleted cell wall material (CWM) of apple, carrot, onion and pumpkin, and the potential of functionalization by high-pressure homogenization (HPH) were addressed. This partially pectin-depleted CWM was obtained as the unextractabl...

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Autores principales:	Jelle Van Audenhove, Tom Bernaerts, Novita I. Putri, Erick O. Okello, Luisa Van Rooy, Ann M. Van Loey, Marc E. Hendrickx
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	fruits and vegetables high-pressure homogenization partial pectin depletion cell wall material rheology water binding capacity Chemical technology TP1-1185
Acceso en línea:	https://doaj.org/article/545eddea8327408bb5c2e256e457bea1
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spelling	oai:doaj.org-article:545eddea8327408bb5c2e256e457bea12021-11-25T17:33:46ZMicrostructural and Texturizing Properties of Partially Pectin-Depleted Cell Wall Material: The Role of Botanical Origin and High-Pressure Homogenization10.3390/foods101126442304-8158https://doaj.org/article/545eddea8327408bb5c2e256e457bea12021-11-01T00:00:00Zhttps://www.mdpi.com/2304-8158/10/11/2644https://doaj.org/toc/2304-8158In the current study, the texturizing properties of partially pectin-depleted cell wall material (CWM) of apple, carrot, onion and pumpkin, and the potential of functionalization by high-pressure homogenization (HPH) were addressed. This partially pectin-depleted CWM was obtained as the unextractable fraction after acid pectin extraction (AcUF) on the alcohol-insoluble residue. Chemical analysis was performed to gain insight into the polysaccharide composition of the AcUF. The microstructural and functional properties of the AcUF in suspension were studied before HPH and after HPH at 20 and 80 MPa. Before HPH, even after the pectin extraction, the particles showed a cell-like morphology and occurred separately in the apple, onion and pumpkin AcUF and in a clustered manner in the carrot AcUF. The extent of disruption by the HPH treatments at 20 and 80 MPa was dependent on the botanical origin. Only for the onion and pumpkin AcUF, the water binding capacity was increased by HPH. Before HPH, the texturizing potential of the AcUFs was greatly varying between the different matrices. Whereas HPH improved the texturizing potential of the pumpkin AcUF, no effect and even a decrease was observed for the onion AcUF and the apple and carrot AcUF, respectively.Jelle Van AudenhoveTom BernaertsNovita I. PutriErick O. OkelloLuisa Van RooyAnn M. Van LoeyMarc E. HendrickxMDPI AGarticlefruits and vegetableshigh-pressure homogenizationpartial pectin depletioncell wall materialrheologywater binding capacityChemical technologyTP1-1185ENFoods, Vol 10, Iss 2644, p 2644 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	fruits and vegetables high-pressure homogenization partial pectin depletion cell wall material rheology water binding capacity Chemical technology TP1-1185
spellingShingle	fruits and vegetables high-pressure homogenization partial pectin depletion cell wall material rheology water binding capacity Chemical technology TP1-1185 Jelle Van Audenhove Tom Bernaerts Novita I. Putri Erick O. Okello Luisa Van Rooy Ann M. Van Loey Marc E. Hendrickx Microstructural and Texturizing Properties of Partially Pectin-Depleted Cell Wall Material: The Role of Botanical Origin and High-Pressure Homogenization
description	In the current study, the texturizing properties of partially pectin-depleted cell wall material (CWM) of apple, carrot, onion and pumpkin, and the potential of functionalization by high-pressure homogenization (HPH) were addressed. This partially pectin-depleted CWM was obtained as the unextractable fraction after acid pectin extraction (AcUF) on the alcohol-insoluble residue. Chemical analysis was performed to gain insight into the polysaccharide composition of the AcUF. The microstructural and functional properties of the AcUF in suspension were studied before HPH and after HPH at 20 and 80 MPa. Before HPH, even after the pectin extraction, the particles showed a cell-like morphology and occurred separately in the apple, onion and pumpkin AcUF and in a clustered manner in the carrot AcUF. The extent of disruption by the HPH treatments at 20 and 80 MPa was dependent on the botanical origin. Only for the onion and pumpkin AcUF, the water binding capacity was increased by HPH. Before HPH, the texturizing potential of the AcUFs was greatly varying between the different matrices. Whereas HPH improved the texturizing potential of the pumpkin AcUF, no effect and even a decrease was observed for the onion AcUF and the apple and carrot AcUF, respectively.
format	article
author	Jelle Van Audenhove Tom Bernaerts Novita I. Putri Erick O. Okello Luisa Van Rooy Ann M. Van Loey Marc E. Hendrickx
author_facet	Jelle Van Audenhove Tom Bernaerts Novita I. Putri Erick O. Okello Luisa Van Rooy Ann M. Van Loey Marc E. Hendrickx
author_sort	Jelle Van Audenhove
title	Microstructural and Texturizing Properties of Partially Pectin-Depleted Cell Wall Material: The Role of Botanical Origin and High-Pressure Homogenization
title_short	Microstructural and Texturizing Properties of Partially Pectin-Depleted Cell Wall Material: The Role of Botanical Origin and High-Pressure Homogenization
title_full	Microstructural and Texturizing Properties of Partially Pectin-Depleted Cell Wall Material: The Role of Botanical Origin and High-Pressure Homogenization
title_fullStr	Microstructural and Texturizing Properties of Partially Pectin-Depleted Cell Wall Material: The Role of Botanical Origin and High-Pressure Homogenization
title_full_unstemmed	Microstructural and Texturizing Properties of Partially Pectin-Depleted Cell Wall Material: The Role of Botanical Origin and High-Pressure Homogenization
title_sort	microstructural and texturizing properties of partially pectin-depleted cell wall material: the role of botanical origin and high-pressure homogenization
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/545eddea8327408bb5c2e256e457bea1
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Microstructural and Texturizing Properties of Partially Pectin-Depleted Cell Wall Material: The Role of Botanical Origin and High-Pressure Homogenization

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