Detailed Information

Cited 0 time in webofscience Cited 0 time in scopus
Metadata Downloads

Microstructure, physicochemical properties and in vitro digestibility of starches from different Indian lentil (Lens culinaris) cultivars

Authors
Kaur, ManinderSandhu, Kawaljit SinghLim, Seung-Taik
Issue Date
20-1월-2010
Publisher
ELSEVIER SCI LTD
Keywords
Lentil; Starch; Physicochemical; in vitro digestibility; Pasting
Citation
CARBOHYDRATE POLYMERS, v.79, no.2, pp.349 - 355
Indexed
SCIE
SCOPUS
Journal Title
CARBOHYDRATE POLYMERS
Volume
79
Number
2
Start Page
349
End Page
355
URI
https://scholar.korea.ac.kr/handle/2021.sw.korea/117147
DOI
10.1016/j.carbpol.2009.08.017
ISSN
0144-8617
Abstract
Starches isolated from four Lens culinaris cultivars were evaluated for their physicochemical, structural, thermal, pasting and in vitro digestibility characteristics. Amylose content of the L. culinaris starches from different cultivars varied from 30.6% to 33.9% and the degrees of crystallinity were 27.5-33.1% with, X-ray diffraction pattern of the C-type. Lens culinaris starch granules were oval to spherical shaped with a smooth surface and mean particle diameter of 15.9-17.4 mu m. The transition temperatures and enthalpy of gelatinization (Delta H-gel) ranged between 60.2-61.3, 67.6-68.7, 74.5-75.6 degrees C and 8.36-8.52 J/g, respectively. The amounts of rapidly digesting, slowly digesting and resistant starch contents of L. culinaris starches ranged from 56.0 to 65.5%, 5.1% to 9.2%, and 29.4% to 34.8%, respectively. Digestibility and Delta H-gel showed a statistically significant correlation with amylose content, relative crystallinity and particle diameter. All the four starches exhibited nearly identical pasting temperatures but differed significantly (P < .05) with respect to peak, breakdown, final and setback viscosity. (C) 2009 Elsevier Ltd. All rights reserved.
Files in This Item
There are no files associated with this item.
Appears in
Collections
Graduate School > Department of Biotechnology > 1. Journal Articles

qrcode

Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.

Altmetrics

Total Views & Downloads

BROWSE