Thermal reactions of starch with long-chain unsaturated fatty acids. Part 2. Linoleic acid

Kapuśniak, Janusz; Siemion, Przemysław

doi:10.1016/j.jfoodeng.2005.09.028

Cited by 59 publications

(29 citation statements)

References 16 publications

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“…The samples were conditioned in 100% relative humidity at 25 ± 1°C until a constant weight was obtained and then were weighed again (M 1 ). The 100% relative humidity was obtained by using closed vessel containing water inside (Kapusnia & Siemion, 2006). The amount of water absorbed by the samples was calculated by the following formula:…”

Section: Moisture Absorptionmentioning

confidence: 99%

“…The presence of a large number of hydroxyl groups gives TPS poor water resistance (Müller, Yamashita, & Laurindo, 2008). To improve the property, other synthetic biodegradable polymers may be blended with TPS (Chang, 2000;Maliger, McGlashan, Halley, & Matthew, 2006;Wang, Shogren, & Carriere, 2000;Wang, Yu, & Ma, 2007), and the starch can be chemically modified (Biswas et al, 2008;Bodil & Bengt, 2002;Hank, Ewan, Marianne, Roper, & Robert, 2007;Kapusnia & Siemion, 2006).…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Effect of carbonyl content on the properties of thermoplastic oxidized starch

Zhang

Wang

et al. 2009

Carbohydrate Polymers

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Section: Moisture Absorptionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Effect of carbonyl content on the properties of thermoplastic oxidized starch

Zhang

Wang

et al. 2009

Carbohydrate Polymers

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“…The second peak at 279°C may be associated with thermal degradation of CMX and agar. The third peak at 344°C, corresponded to the evaporation of linoleic acid and/or derivatives of their degradation products (Kapusniak and Siemion 2007).…”

Section: Thermal Properties Of the Filmsmentioning

confidence: 99%

Development of carboxymethyl xylan films with functional properties

et al. 2017

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The aim of this work was focused on the development of carboxymethyl xylan (CMX) formulations with functional properties to produce edible films. Beechwood Xylan was firstly derivatized into carboxymethyl xylan and thereafter was blended with Agar (Ag), Ammonium zirconium carbonate (AZC) and linoleic acid (La) to produce CMX:Ag, CMX:AZC, CMX:Ag:La films. Mechanical, barrier, optical and thermal properties of the produced films and their antimicrobial activity against food pathogenic bacteria were evaluated. The obtained films were transparent and yellowish. Agar and AZC improved the tensile strength at break of the control CMX film from 4.79 to 27.67 and 20.95 MPa respectively, and the CMX:AZC film exhibited the greatest elastic modulus. Barrier properties of the films decreased when any of the components was incorporated into the CMX and all blended films were thermally more stable than control. The CMX:Ag:La film revealed a good antimicrobial activity against B. cereus and S. aureus.

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“…The synthesis of modified hydrophobic starch using fatty acids was done by means of potassium persullphate as catalyst in DMSO (Abraham and Simi, 2007). Several substituted starches were prepared by acylation of starch with fatty acid chlorides in organic solvents, such as pyridine or dimethylacetamide (Kapusniak and Siemion, 2007;Wang et al, 2008 (Dufresne et al, 2004;Dufresne et al, 2006) Modification: Chemical modification of the nanoparticles was performed in a roundbottomed reaction flask under a nitrogen atmosphere while constantly stirring with amagnetic stir bar. The stearate modification was performed by the reaction of dry starch nanocrystals with stearic acid chloride in methyl ethyl ketone.…”

Section: Modified Starchmentioning

confidence: 99%