Studies on Stress Relaxation Process in Biodegradable Starch Film
نویسندگان
چکیده
منابع مشابه
Characterization of a new biodegradable edible film based on Sago Starch loaded with Carboxymethyl Cellulose nanoparticles
Objective(s): Biodegradable film is widely used because it is free from synthetic substances and does not lead to environment pollution. This study aimed to prepare and characterize biodegradable sago starch films loaded with Carboxymethyl Cellulose nanoparticles. Methods: Sago starch films were prepared and plasticized with sorbitol/ glycerol by t...
متن کاملpreparation and investigation of antimicrobial biodegradable edible film based on corn starch
background and objective: edible, biodegradable films, by acting as barriers to control the transfer of moisture, oxygen, lipids, and flavours, can prevent quality deterioration and increase the shelf life of food products. on the other hand, regarding edible film capacity in transferring food additives, extending shelf-life of food products could be considered. so by adding antimicrobial-antio...
متن کاملBiodegradable Colour Polymeric Film (Starch-Chitosan) Development: Characterization for Packaging Materials
Biodegradable starch-based chitosan reinforced composite polymeric films were prepared by casting. The chitosan content in the films was varied from 20% to 80% (w/w). Tensile strength (TS) was improved significantly with the addition of chitosan but elongation at break (EB %) of the composites decreased. Tensile strength of the composites raised more with the addition of the acacia catechu cont...
متن کاملProperties of Biodegradable Multilayer Films Based on Plasticized Wheat Starch
Over the last decades, there has been growing needs to find alternatives to petroleum-based products because of environmental concerns. Starch is an inherently biodegradable, renewable and low-cost material, and has high potential in food or non-food applications [1]. In that respect, the applications of starch have given rise to a great number of studies [2–5]. Native starch, when plasticized ...
متن کاملEffect of Chitosan/Propolis Biodegradable Film on Full-Thickness Wound Healing in Rats
Objective - The objective of the present study was to assess effect of Propolis in combination with chitosan biofilm on excisional wounds. Design- Experimental Study.Animals- Male healthy Wistar rats.Procedures- Sixty-four rats were randomized into four groups of 16 rats each. Group I: Animals with wounds treated with 0.9% saline solution. Group II: Animals with wounds were dr...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Agriculture and Agricultural Science Procedia
سال: 2015
ISSN: 2210-7843
DOI: 10.1016/j.aaspro.2015.12.038