Characteristic of ascorbic acid in crosslinked chitosan edible film as drug delivery system membrane

Kistriyani, Lilis; Sulistyawan, Wahyu; Kesuma, Sapta Hadi

doi:10.1051/matecconf/201815401027

Cited by 4 publications

(1 citation statement)

References 4 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…AA containing membranes that cover trays with meat preparations has the ability to prevent their lipid oxidation [16,21]. The moisturizing action of AA influences the recrystallization process of the mixture of biopolymers and plasticizer [22]. AA reduced the mechanical strength of the films, increased the transparency value of biopolymer films and improved the antimicrobial property of the membranes against Escherichia coli (E. coli) and Staphylococcus aureus (S. aureus) [20].…”

Section: Introductionmentioning

confidence: 99%

Development of New Biodegradable Agar-Alginate Membranes for Food Packaging

2022

View full text Add to dashboard Cite

The paper analyzes the possibility of replacing the polyethylene packaging from food products with biodegradable packaging obtained from biopolymers. The proposed packaging materials were obtained from polysaccharides (alginate, agar), glycerol as plasticizer. To improve the properties necessary for the coating materials, two groups of membranes were made, one with ascorbic acid (AA, 0.1–0.45 g) in 150 mL filmogenic solution and the other with calcium chloride (CaCl2, 0.02–0.1 g) in 150 mL filmogenic solution. The membranes were analyzed for mechanical properties, light transmission, transparency and barrier properties (water vapor, oxygen, or fatty substances). The results demonstrated that the addition of AA (0.1 g), increases tensile strength, transparency, oxygen and water barrier properties. On the other hand, the addition of calcium chloride (0.08 g) increased the hardness, tensile strength and opacity of the membranes. Moreover, it ensured a uniform distribution of the mixture components. The uniformization of the mixture components in the presence of AA and CACl2 was observed by SEM and roughness analysis. Hydrogen bonding interactions between the biopolymers and the additives used were highlighted by FTIR analysis. All membranes have shown very good UV absorption. The results suggest that agar/alginate/glycerol membranes with AA and CaCl2 have the potential to be used in an active food packaging system.

show abstract

Section: Introductionmentioning

confidence: 99%

Development of New Biodegradable Agar-Alginate Membranes for Food Packaging

2022

View full text Add to dashboard Cite

show abstract

Stimuli-responsive graphene-incorporated multifunctional chitosan for drug delivery applications: a review

Gooneh-Farahani

Naimi-Jamal

Naghib

2018

Expert Opinion on Drug Delivery

View full text Add to dashboard Cite

Synthesis of Biodegradable Plastic from Wak Banana Peel Starch with Glycerol as Plasticizer

Irmayanti,

Anwar

2024

Food Processing: Techniques and Technology

View full text Add to dashboard Cite

Biodegradable plastic from banana peel is durable and transparent. It breaks down naturally in the environment and can substitute traditional petroleum plastic, which is a source of pollution due to its slow degradation. This research is intended to improve the physical properties of biodegradable film obtained by the casting solution method from an Aceh variety of wak banana peel starch with glycerol as a plasticizer. The authors relied on a factorial completely randomized design with two replications. The variables included the concentrations of wak banana peel starch (6, 8, and 10%) and glycerol (2, 5, and 8%). The data were subjected to the analysis of variance (ANOVA). The physical tests covered tensile strength, elongation, water absorption, and biodegradation. The functional groups of biodegradable films were analyzed using Fourier-transform infrared spectroscopy (FTIR). The morphological structure was studied by scanning electron microscopy (SEM). The biodegradation test lasted for two and four days. The sample with less banana peel starch (6–8%) degraded faster. Higher glycerol concentrations (5–15%) affected the weight of the samples. The plastic samples with 15% glycerol degraded faster than the samples with minimal glycerol amount. A greater concentration of wak banana peel starch significantly affected tensile strength and elongation while the effect on water content and water absorption capacity was insignificant. Glycerol concentration affected water content and tensile strength, but had no significant effect on water absorption capacity and elongation. The ratio between the concentrations of wak banana peel starch and glycerol had a significant effect on tensile strength and water absorption capacity. The best results belonged to the sample with 8% wak banana peel starch and 2% glycerol. The research provided new options for utilizing banana peels as biodegradable packaging and an alternative to traditional plastic. The commercialization and scalability of this ecologically friendly plastic require furth er research.

show abstract

Characteristic of ascorbic acid in crosslinked chitosan edible film as drug delivery system membrane

Cited by 4 publications

References 4 publications

Development of New Biodegradable Agar-Alginate Membranes for Food Packaging

Development of New Biodegradable Agar-Alginate Membranes for Food Packaging

Stimuli-responsive graphene-incorporated multifunctional chitosan for drug delivery applications: a review

Synthesis of Biodegradable Plastic from Wak Banana Peel Starch with Glycerol as Plasticizer

Contact Info

Product

Resources

About