Polymeric tannins significantly alter properties and in vitro digestibility of partially gelatinized intact starch granule
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چکیده
منابع مشابه
Effect of condensed tannins from sorghum (Sorghum Bicolor (L.) Moench) on in vitro starch digestibility and α-amylase activity
(Sorghum Bicolor (L.) Moench) on in vitro starch digestibility and α-amylase activity Authors: N.L. Mkandawire, R.C. Kaufman, S.R. Bean, C.L. Weller, D.S. Jackson, D.J. Rose Submitted to: Journal of Agricultural & Food Chemistry Recently, the effects of sorghum tannins on starch digestibility in humans have been of interest, since tanins may inhibit starch digestion and contribute to reducing g...
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Purpose: To optimize the process conditions and analyze in vitro digestibility of corn starch phosphodiester prepared by sodium trimetaphosphate (STMP). Methods: By using response surface method, the effects of STMP concentration, pH, esterification temperature, and urea addition on digestion resistance of corn starch phosphodiester were investigated and optimal conditions were determined. Corn...
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The variable glycemic response to starchy foods has been the subject of much interest particularly in the dietary management of diabetes [1, 2]. It is now well known that rate and extent of starch digestion is influenced by a variety of intrinsic and extrinsic factors [3-5]. The glycemic index (GI) is an in vivo measurement based on glycemic response to carbohydrate-containing foods, and allows...
متن کاملPhysicochemical properties and digestibility of hydrothermally treated waxy rice starch.
Waxy rice starch was subjected to annealing (ANN) and heat-moisture treatment (HMT). These starches were also treated by a combination of ANN and HMT. The impact of single and dual modifications (ANN-HMT and HMT-ANN) on the molecular weight (M(w)), crystalline structure, thermal properties, and the digestibility were investigated. The relative crystallinity and short-range order on the granule ...
متن کاملMicromanipulative Studies on Gelatinized Starch Granules.
Gelatinized starch granules are generally considered to be comprised of sacs or outer membranes of starchy material enclosing a more or less fluid colloidal starch dispersion [see reviews by RADLEY (10)] and KERR (6). NXGEI, (9) and MEYER (8) considered the membrane to be precxistent in the native, ungelatinized granule. ALSBERG (1) and BADENHUIZEN (2, 3) on the other hand, concluded that the m...
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ژورنال
عنوان ژورنال: Food Chemistry
سال: 2016
ISSN: 0308-8146
DOI: 10.1016/j.foodchem.2016.03.096