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Synthesis of Nanoencapsulation of Alpinia Galangal Extract Using Chitosan-Alginate and Cytotoxic Activity on MCF-7 Cell Lines
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| Author:
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MUHAMMAD 2,, ERINDYAH RETNO WIKANTYASNING, AZIS SAIFUDIN, GUNAWAN SETIYADI, ARIFAH SRI WAHYUNI, AURORA MELIA, ANDI SUHENDI
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| Abstract:
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Previous research stated that Alpinia sp. of Indonesian local market has Trans p-coumaryl diacetate as anticancer. The
research was aimed to formulate nanoencapsulation of Alpinia sp. extract and the cytotoxic activity on MCF-7 cell
lines. The formulation of nanoencapsulation used chitosan-alginate and 1-ethyl-3-(3-dimethyl aminopropyl)
carbondimides (10:1:1) as a matrix. Nanoencapsulation formed was characterized by spectrophotometry UV-Vis and
particle size analyzer (PSA). Drug loading (DL) and encapsulation efficiency (EE) were determined by RP-HPLC using
methanol: water (75:25 v/v) and were monitored at the wavelength of 253 nm. The result showed that the formation
of nanoencapsulation was due to the particle size measured value of 264.3 ± 24.39 nm and zeta potential value of
72.33 ± 2.50 mV. The drug loading of nanoencapsulation was obtained at 0.638 0.019 % with the EE value of 46.819
1.381%. The nanoencapsulation of Alpinia sp. extract had cytotoxic activity on MCF-7 cell lines, IC50 value was at
168.146µg/mL equivalent to 1.075 µg/mL of coumaryl diacetate. In view of the cytotoxic activity, it could be
concluded that trans p-coumaryl diacetate in nanoencapsulation form has increased the activity.
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| Keyword:
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Trans p-coumaryl diacetate, nanoencapsulation, chitosan-alginate, MCF-7.
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| EOI:
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| DOI:
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