1. Perlu dilakukan pengecilan partikel PLA sampai pada taraf nanopartikel agar dapat menyatu dengan molekul kitosan sehingga film kitosan/PLA yang dihasilkan mampu bercampur secara merata.
2. Perlu dilakukan analisis interaksi senyawa kimia untuk memperkuat hasil yang telah diperoleh pada penelitian ini.
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Lampiran 1. Rekapitulasi analisis anova dan uji lanjut Duncan pada pH.