Article Sidebar

Submitted
August 2, 2016
Accepted
August 2, 2016
Published
August 2, 2014
Download
pdf
Statistic
Read Counter : 914 Download : 1210

Main Article Content

Abstract

One way for improving (of improving atau to improve) the quality of patchouli oil was to reduce the acid number. Acid number could be reduced with the use of natural adsorbents. The decreasing percentage acid number of patchouli oils using adsorbents zeolites, bentonite, rub ash, and activated carbon, respectively 4.71 %; 1.45%; 7,84%; and 4.64%. The contact time could influence the decrease in acid number of patchouli oil. The longer the contact between adsorbent and oil could caused a decrease in acid number. Maximum contact time for rub ash was 15 hours with a maximum adsorption capacity of 14,34% for 0.1 gram adsorbent

Keywords

Patchouli oil acid number natural adsorbent contact time

Article Details

License

Authors who publish with this journal agree to the following terms:

  1. Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgment of the work's authorship and initial publication in this journal.
  2. Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgment of its initial publication in this journal.
  3. Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).
How to Cite
Purbaningtias, T. E., Wiyantoko, B., Kurniawati, P., & Sari, M. K. (2014). Decreasing in Acid Number of Patchouli Oil by Different Natural Adsorbent and Variation of Contact Time. EKSAKTA: Journal of Sciences and Data Analysis, 14(1), 27–33. Retrieved from https://journal.uii.ac.id/Eksakta/article/view/6019
Download Citation
Endnote/Zotero/Mendeley (RIS)
BibTeX

References

  1. Bassett, J., 1994,Buku Ajar Vogel Kimia Analisis Kuantitatif Anorganik. Penerbit buku Kedokteran EGC, Jakarta
  2. Folleto, E. L., Ederson, G., Leonardo, H. O., Sergio, J., 2006, Conversion of Rice Hulk Ash Into Sodium Silicate, Material Research, 9(3), 335-338
  3. Kemendag, 2011,Laporan Akhir Tahun Kementrian Perdagangan, Kementerian Perdagangan Republik Indonesia (Kemendag RI), Jakarta
  4. Manullang, M., dan Sacra F., 1995, Pemanfaatan Abu Sekam Padi Sebagai Pemucat Minyak Kelapa, Minyak Wijen, dan Menyak Kelapa Sawit, Buletin Teknik dan Industri Pangan, 6, 27-36
  5. Sastrohamidjojo, H., 2004,Minyak Atsiri,UGM Press, Yogyakarta
  6. Sariadi, 2012, Pemurnian Minyak Nilam dengan Proses Adsorpsi Menggunakan Bentonit,Jurnal Teknologi, 12(2), 100-104
  7. Alam, P. N., 2007, Aplikasi Proses Pengkelatan untuk Peningkatan Mutu Minyak Nilam Aceh,Jurnal Rekayasa Kimia dan Lingkungan, 6(2), 63-66
  8. Foletto, E.L., Volzone, C. dan Porto, L.M., 2006, Clarification of cotton seed oil: how structural properties of treated bentonites by acid affect bleaching efficiency,Latin American Applied Research,36, 37-40
  9. Topallar, H., 1998,The Adsorption Isotherms of the Bleaching ofSunflower-Seed Oil,Turkish Journal of Chemistry,22, 143-148.
  10. Purwaningsih, S., Arung E.T., dan Muladi, S., 2000,Pemanfaatan Arang Aktif Cangkang Kelapa Sawit Sebagai Adsorben Pada Limbah Cair Kayu Lapis,Fakultas Kehutanan Universitas Mulawarman, Samarinda
  11. Perdana, Y. S., Nirwani S., Supriyantini, E., 2012, Pengaruh Kadar Abu Gosok Selama Perebusan Dan Lama Perendaman Air Terhadap Kadar Tanin Buah Dan Tepung Mangrove (Avicennia marina),Journal of Marine Research, 1, 226-234
  12. Pembayun, R., 2000, Hydro Cyanic Acid and Organoleptic Test on Gadung Instant Rice from Various Methods of Detcsification,Seminar Nasional Industri Pangan,13, 97-107
  13. Reynold, T. D., 1982,Unit Operations And Processes In Environmental Engineering, Brooks/Cole Engineering Division Monterey, California.
  14. SNI, 2006,Minyak Nilam (06-2385-2006), Badan Standarisasi Nasional, Jakarta.