Abstract：
:In order to investigate the effects of exogenous V-type starch on the structural properties and dispersion stability of lotus seed starch after autoclave treatment, the crystal structure, molecular structure, and dispersion stability were analyzed and discussed, as well as compared with exogenous A-type and B-type starches. Analysis of structural properties indicated that the addition of different crystal nuclei led the crystallization of disordered helices to a specific direction. The B- and V-type starch addition increased the crystallinities of starch and enhanced the ordered arrangement of disordered helices, whereas A-type starch had no significant positive influence on the stability of starch system. The microstructure observation showed that A- and B-type starch addition led to a rough and porous morphology of starch particles; the presence of V-type starch retarded the agglomeration and retrogradation of starch after autoclaving. Analysis of contact angle and dispersion stability revealed that the addition of various exogenous starch increased the contact angle of starch particles in different extent, suggesting the enhancement of hydrophobicity. But B-type starch addition resulted in the poor dispersion stability compared to A-type starch, instead V-type starch addition improved the dispersion stability of starch in aqueous solution, allowing the particles to stay dispersed for 141.12 ± 6.52 min. These results provided a theoretical basis for the effects of exogenous type starch on original starch properties, and revealed the potential of V-type starch as dispersion stabilizer.
journal_name
Int J Biol Macromoljournal_title
International journal of biological macromoleculesauthors
Zheng Y,Ou Y,Zhang C,Zhang Y,Zheng B,Zeng S,Zeng Hdoi
10.1016/j.ijbiomac.2021.01.175subject
Has Abstractpub_date
2021-01-29 00:00:00eissn
0141-8130issn
1879-0003pii
S0141-8130(21)00217-8pub_type
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journal_title：International journal of biological macromolecules
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journal_title：International journal of biological macromolecules
pub_type： 杂志文章
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journal_title：International journal of biological macromolecules
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journal_title：International journal of biological macromolecules
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journal_title：International journal of biological macromolecules
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journal_title：International journal of biological macromolecules
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journal_title：International journal of biological macromolecules
pub_type： 杂志文章
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journal_title：International journal of biological macromolecules
pub_type： 杂志文章
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journal_title：International journal of biological macromolecules
pub_type： 杂志文章
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journal_title：International journal of biological macromolecules
pub_type： 杂志文章
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更新日期：2018-07-01 00:00:00
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journal_title：International journal of biological macromolecules
pub_type： 杂志文章
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更新日期：2016-07-01 00:00:00
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journal_title：International journal of biological macromolecules
pub_type： 杂志文章
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journal_title：International journal of biological macromolecules
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journal_title：International journal of biological macromolecules
pub_type： 杂志文章
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journal_title：International journal of biological macromolecules
pub_type： 杂志文章
doi：10.1016/j.ijbiomac.2018.01.051
更新日期：2018-05-01 00:00:00
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journal_title：International journal of biological macromolecules
pub_type： 杂志文章
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journal_title：International journal of biological macromolecules
pub_type： 杂志文章
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journal_title：International journal of biological macromolecules
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journal_title：International journal of biological macromolecules
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journal_title：International journal of biological macromolecules
pub_type： 杂志文章
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journal_title：International journal of biological macromolecules
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更新日期：2018-07-15 00:00:00
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journal_title：International journal of biological macromolecules
pub_type： 杂志文章
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journal_title：International journal of biological macromolecules
pub_type： 杂志文章,评审
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更新日期：2019-07-15 00:00:00
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journal_title：International journal of biological macromolecules
pub_type： 杂志文章
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journal_title：International journal of biological macromolecules
pub_type： 杂志文章
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更新日期：2020-08-01 00:00:00
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journal_title：International journal of biological macromolecules
pub_type： 杂志文章
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更新日期：2020-08-15 00:00:00
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journal_title：International journal of biological macromolecules
pub_type： 杂志文章
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更新日期：2016-10-01 00:00:00
abstract：:Development of bio-nanoreinforcement is gaining momentum worldwide nowadays since it contributes much to the green materials era. This paper presents a proposal for reusing the agro waste to produce cellulose nanofibres in an ecofriendly way. The present work aims to isolate cellulose nanofibres (CNF) from pineapple l...
journal_title：International journal of biological macromolecules
pub_type： 杂志文章
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更新日期：2019-06-15 00:00:00
abstract：:In this paper, the composition and biological activities of polysaccharides from Inula britannica flower IBP obtained by water extraction were investigated. The properties and chemical compositions of IBP were analyzed with HPLC and IR methods. The results showed that IBP consisted of two kinds of polysaccharides with...
journal_title：International journal of biological macromolecules
pub_type： 杂志文章
doi：10.1016/j.ijbiomac.2012.06.021
更新日期：2012-11-01 00:00:00
