2004
DOI: 10.1023/b:jooe.0000003121.12800.4e
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Mechanical and Barrier Properties of Biodegradable Films Made from Chitosan and Poly (Lactic Acid) Blends

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Cited by 311 publications
(110 citation statements)
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“…In films with 1% chitosan studied by Wong et al [30], WVP values were 3.1 g·mm/kPa·d·m 2 , lower than those found here, and Suyatma et al [31] obtained values of 15.6 g·mm/kPa·d·m 2 , closer to the values found in this present work. e lower WVP dictated by the CNF can be explained by the tortuous path concept; the CNF accumulation in the film creates a barrier to the passage of water molecules, which take a longer time to go through the path that was previously free, that is, CNFs are skillful at creating a zigzag, reducing liquid and gas diffusion.…”
Section: Characteristics Of Different Film Formulationssupporting
confidence: 75%
“…In films with 1% chitosan studied by Wong et al [30], WVP values were 3.1 g·mm/kPa·d·m 2 , lower than those found here, and Suyatma et al [31] obtained values of 15.6 g·mm/kPa·d·m 2 , closer to the values found in this present work. e lower WVP dictated by the CNF can be explained by the tortuous path concept; the CNF accumulation in the film creates a barrier to the passage of water molecules, which take a longer time to go through the path that was previously free, that is, CNFs are skillful at creating a zigzag, reducing liquid and gas diffusion.…”
Section: Characteristics Of Different Film Formulationssupporting
confidence: 75%
“…Suyatma i wsp. [39] w celu zmniejszenia wrażliwości pokryć jadalnych na działanie wody i pary wodnej w trakcie wytwarzania folii chitozanowych dodawali polilaktyd (PLA) w ilości 10, 20 i 30 %. )) charakteryzowały się także folie wytworzone na bazie skrobi kukurydzianej badane przez Viña i wsp.…”
Section: Właściwości Folii I Pokryć Jadalnychunclassified
“…Można ją także otrzymać ze ścian komórkowych grzybów [32,39]. Jest to polisacharyd złożony z reszt glukozoaminy i jej pochodnych połączonych wiązaniami β-1,4-glikozydowymi o stopniu polimeryzacji rzędu 10 4 [4].…”
Section: Polisacharydy Jako Substraty Do Wytwarzania Folii Jadalnychunclassified
“…They are used primarily in order to extend the shelf life of such food products as: fruits, meat, fi sh and sea fruits [Suyatma et al, 2004]. In addition, chitosan fi lms exert a positive effect on the texture of a food product, mitigate processes of enzymatic browning, reduce the production of ethylene, display poor antioxidative potential, and play a role of a carrier of active substances [Devlieghere, 2004;Zhang & Quantick, 1997].…”
Section: Chitosan As a Natural Polymer With Strong Antibacterial Propmentioning
confidence: 99%