Cargando…

Correlation analysis on physicochemical and structural properties of sorghum starch

This manuscript analyzed physicochemical and structural properties of 30 different types of sorghum starches based on their apparent amylose content (AAC). Current results confirmed that sorghum starch exhibited irregular spherical or polygonal granule shape with 14.5 μm average particle size. The A...

Descripción completa

Detalles Bibliográficos
Autores principales: Yan, Shouxin, Li, Zhao, Wang, Bin, Li, Tingting, Li, Zhiyang, Zhang, Nan, Cui, Bo
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Frontiers Media S.A. 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9873550/
https://www.ncbi.nlm.nih.gov/pubmed/36712512
http://dx.doi.org/10.3389/fnut.2022.1101868
_version_ 1784877621893398528
author Yan, Shouxin
Li, Zhao
Wang, Bin
Li, Tingting
Li, Zhiyang
Zhang, Nan
Cui, Bo
author_facet Yan, Shouxin
Li, Zhao
Wang, Bin
Li, Tingting
Li, Zhiyang
Zhang, Nan
Cui, Bo
author_sort Yan, Shouxin
collection PubMed
description This manuscript analyzed physicochemical and structural properties of 30 different types of sorghum starches based on their apparent amylose content (AAC). Current results confirmed that sorghum starch exhibited irregular spherical or polygonal granule shape with 14.5 μm average particle size. The AAC of sorghum starch ranged from 7.42 to 36.44% corresponding to relative crystallinities of 20.5 to 32.4%. The properties of enthalpy of gelatinization (ΔH), peak viscosity (PV), relative crystallinity (RC), degree of double helix (DD), degree of order (DO), and swelling power (SP) were negatively correlated with AAC, while the cool paste viscosity (CPV) and setback (SB) were positively correlated with AAC. Correlations analyzed was conducted on various physicochemical parameters. Using principal component analysis (PCA) with 20 variables, the difference between 30 different types of sorghum starch was displayed. Results of current study can be used to guide the selection and breeding of sorghum varieties and its application in food and non-food industries.
format Online
Article
Text
id pubmed-9873550
institution National Center for Biotechnology Information
language English
publishDate 2023
publisher Frontiers Media S.A.
record_format MEDLINE/PubMed
spelling pubmed-98735502023-01-26 Correlation analysis on physicochemical and structural properties of sorghum starch Yan, Shouxin Li, Zhao Wang, Bin Li, Tingting Li, Zhiyang Zhang, Nan Cui, Bo Front Nutr Nutrition This manuscript analyzed physicochemical and structural properties of 30 different types of sorghum starches based on their apparent amylose content (AAC). Current results confirmed that sorghum starch exhibited irregular spherical or polygonal granule shape with 14.5 μm average particle size. The AAC of sorghum starch ranged from 7.42 to 36.44% corresponding to relative crystallinities of 20.5 to 32.4%. The properties of enthalpy of gelatinization (ΔH), peak viscosity (PV), relative crystallinity (RC), degree of double helix (DD), degree of order (DO), and swelling power (SP) were negatively correlated with AAC, while the cool paste viscosity (CPV) and setback (SB) were positively correlated with AAC. Correlations analyzed was conducted on various physicochemical parameters. Using principal component analysis (PCA) with 20 variables, the difference between 30 different types of sorghum starch was displayed. Results of current study can be used to guide the selection and breeding of sorghum varieties and its application in food and non-food industries. Frontiers Media S.A. 2023-01-10 /pmc/articles/PMC9873550/ /pubmed/36712512 http://dx.doi.org/10.3389/fnut.2022.1101868 Text en Copyright © 2023 Yan, Li, Wang, Li, Li, Zhang and Cui. https://creativecommons.org/licenses/by/4.0/This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
spellingShingle Nutrition
Yan, Shouxin
Li, Zhao
Wang, Bin
Li, Tingting
Li, Zhiyang
Zhang, Nan
Cui, Bo
Correlation analysis on physicochemical and structural properties of sorghum starch
title Correlation analysis on physicochemical and structural properties of sorghum starch
title_full Correlation analysis on physicochemical and structural properties of sorghum starch
title_fullStr Correlation analysis on physicochemical and structural properties of sorghum starch
title_full_unstemmed Correlation analysis on physicochemical and structural properties of sorghum starch
title_short Correlation analysis on physicochemical and structural properties of sorghum starch
title_sort correlation analysis on physicochemical and structural properties of sorghum starch
topic Nutrition
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9873550/
https://www.ncbi.nlm.nih.gov/pubmed/36712512
http://dx.doi.org/10.3389/fnut.2022.1101868
work_keys_str_mv AT yanshouxin correlationanalysisonphysicochemicalandstructuralpropertiesofsorghumstarch
AT lizhao correlationanalysisonphysicochemicalandstructuralpropertiesofsorghumstarch
AT wangbin correlationanalysisonphysicochemicalandstructuralpropertiesofsorghumstarch
AT litingting correlationanalysisonphysicochemicalandstructuralpropertiesofsorghumstarch
AT lizhiyang correlationanalysisonphysicochemicalandstructuralpropertiesofsorghumstarch
AT zhangnan correlationanalysisonphysicochemicalandstructuralpropertiesofsorghumstarch
AT cuibo correlationanalysisonphysicochemicalandstructuralpropertiesofsorghumstarch