Penggunaan Biopolimer Polikaprolakton Sebagai Matrik Herbisida Lepas Lambat Asam 2,4-Diklofenoksi Asetat

Akmal Djamaan, Yutra Noka, Netty Suharty

Sari


The  study on 2,4-Dichlorophenoxyacetic acid (2,4-D) microencapsulation by solvent evaporation method using polycaprolactone (PCL) as a polimer has been done. The monitored of data how the effect release of substance active toward coated during 480 minutes. From the result of disolution gave rapid disolution of microcapsulation 2,4-D higher at formula 2 rather than formula 1 and 3. This show thickly upholstry of PCL have an effect on to release of substance active. Kinetics method release of substance active of microcapsule 2,4-D following order zero, first order and equation of Higuchi.  


Kata Kunci


2,4-Dichlorophenoxyacetic acid, polycaprolactone, microencapsulation

Teks Lengkap:

PDF (English)

Referensi


Agoes, G. (2010). Enkapsulasi Farmasetik. Bandung. Penerbit ITB.

Benita, S. (2006). Microencapsulation, Methods and Industrial Appications, Marcel Dekker Inc. New York.

Departemen Kesehatan Republik Indonesia. (1995). Farmakope Indonesia (Edisi IV). Jakarta.

Edwars, D., 2005, Reregistration Eligibility Decision for 2,4-D list A Case 0073, United States Environmental Protection Agency. Journal of EPA.34; 784-789.

Elzubair,A.,Elias,C.N.,Suarez,J.C.M.,Lopes,H.P.,Viera,M.V.B.,(2006).The Physical Characterization of a Thermoplastic Polymer for Endodonntic Obturation, Journal of Dentistriy, 34, 784-789.

Sutriyo., Djajadisaatra, J. Novitasari, A. (2004). Mikroenkapsulasi Propanolol Hidroklorida Dengan Penyalut Eti Selulosa Menggunakan Metoda Penguapan Pelarut No. 2. Jakarta; Penerbit Universitas Indonesia.

Triharso, (2004). Dasar-dasar perlindungan tanaman, Yokyakarta: Penerbit Universitas Gadjah Mada.

Voight, R. (1994). Buku Pelajaran Teknologi Farmasi Edisi V. Diterjemahkan oleh, Soedani Noerono. Yogyakarta: Penerbit Universitas Gadjah Mada.




DOI: http://dx.doi.org/10.52689/higea.v5i2.81

Refbacks

  • Saat ini tidak ada refbacks.


##submission.license.cc.by-nc-sa4.footer##

Slot gacor maxwin