Tjahjadi, Gregorius Richardo Ghevyn, Yoshari, Rachel Meiliawati, Utomo, Adrianus Rulianto and Jati, Ignasius Radix Astadi Praptono PENGEMBANGAN SMART EDIBLE PACKAGING BERBAHAN KITOSAN DAN GLISEROL DENGAN PENAMBAHAN EKSTRAK BUNGA TELANG DAN TEPUNG CANGKANG TELUR AYAM. Jurnal Sains dan Teknologi Pangan (JSTP).
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Abstract
The commonly used food packaging is non-biodegradable, thus not environmentally friendly. Therefore, environmentally friendly packaging, namely smart edible packaging, is needed. The materials used for making smart edible packaging in this study were chitosan, glycerol, butterfly pea extract, and chicken eggshell flour. This research aimed to determine the physicochemical characteristics and the ability of smart edible packaging as food packaging. The research design used was a 2-factor factorial Randomized Complete Block Design (RCBD) with two factors: the addition of butterfly pea extract with ratios of 0:1, 1:250, and 1:125, and the addition of chicken eggshell flour with concentrations of 0%, 0.15%, and 0.3%. Data were analyzed using ANOVA (α=5%) and DMRT test (α=5%) to determine significantly different treatments. The results show that there was an interaction effect between butterfly pea extract and chicken eggshell flour on tensile strength ranging from 1.2170-11.4710 N/mm2, percentage elongation ranging from 20.875-62.62%, and WVTR ranging from 47.9857-201.3018 g/m2/24 hours/day. Butterfly pea extract significantly affected the total anthocyanin content ranging from 0.0512-0.2560 mg Eqv. Cyanidin-3-glucoside/100 g sample, total phenol content ranging from 275.9375-1106.6232 mg GAE/100 g sample, and antioxidant activity ranging from 3.2062-87.4859 %RSA. Smart edible packaging was able to change color from blue to green to indicate the quality changes of chicken meat during storage.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | Smart edible packaging, Butterfly pea flower, Chitosan, Glycerol, Eggshell flour |
| Subjects: | Agriculture and Food Technology |
| Depositing User: | Christine Limbara |
| Date Deposited: | 18 Sep 2025 06:20 |
| Last Modified: | 18 Sep 2025 06:20 |
| URI: | https://repositori.ukwms.ac.id/id/eprint/44493 |
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