Article Per Year (5 Year)
p-Index From 2020 - 2025
0.23
P-Index
This Author published in this journals
All Journal Jurnal Teknologi Industri Pertanian Jurnal Matematika & Sains
Imam Santoso
Jurusan Kimia, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Negeri Jakarta
Agriculture, Biological Sciences & Forestry Engineering Industrial & Manufacturing Engineering Mathematics

Published : 2 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search

 1 
Ekstraksi dan Pemisahan Penisilin G dari Fenilasetat dengan Teknik Membran Cair Emulsi Imam Santoso; Buchari Buchari; Muhammad Bachri Amran; Aminudin Sulaeman
Jurnal Matematika & Sains Vol 12, No 3 (2007)
Publisher : Institut Teknologi Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The separation and purification of penicillin G from phenyl acetic acid (PAA) is very difficult to be carried out becausethe two compounds are weak acids and the two compounds can change from one to another by influence of pH. The aimof this research is to establish the optimal conditions for the extraction and separation of penicillin G from phenylaceticacid using the emulsion liquid membrane technique. The optimal conditions were ratio of internal phase volume tomembrane phase volume of 1:1; time of stiring for emulsion preparation of 1 minute; emulsion contact rate of 300 rpm;emulsion contact time of 15 minutes; rate of stirring of emulsion of 2000 rpm; rest time of emulsion of 13 minutes;concentration of penicillin G as external phase 375 ppm; and concentration of surfactant 5% (v/v). At these conditionspenicillin G can be extracted and separated from phenylacetic acid with a separation factor of 19.3 and a contact timeof 15 minutes. Thus the technique of emulsion liquid membrane may be used as a reasonably effective method toseparate penicillin G from phenylacetic acid.
STRATEGI PENGEMBANGAN KEMITRAAN AGROINDUSTRI NILAM DI KABUPATEN KONAWE SELATAN MENGGUNAKAN METODE ANALISIS SWOT DAN AHP Dzulkarnain; Imam Santoso; Siti Asmaul Mustaniroh
Jurnal Teknologi Industri Pertanian Vol. 30 No. 1 (2020): Jurnal Teknologi Industri Pertanian
Publisher : Department of Agroindustrial Technology, Bogor Agricultural University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24961/j.tek.ind.pert.2020.30.1.53

Abstract

Patchouli oil is one of the export commodities of essential oil which has high economic value. This shows the need to develop patchouli oil cultivation and processing at the farm level, especially in South Konawe Regency. The purpose of this study was to obtain an agro-industry strategy in terms of partnerships both in the production and marketing aspects. The stages of this research began from the field study by interviewing patchouli oil agro-industry actors in South Konawe. The analytical method used was a combination of SWOT (Strengths, Weaknesses, Opportunities, Threats) and Analytical Hierarchy Process (AHP) techniques to get strategic priorities. The results of this study found that the patchouli agro-industry partnership system applied today consists of two patterns including the plasma core pattern for the production aspect and the general trade pattern for the marketing aspect. Furthermore, the alternative strategy that has the highest priority was to increase wider market access by establishing partnerships with a score of 0.369, the second priority was to conduct training in human resource development in collaboration with related agencies with a score of 0.250. The third priority was to strengthen capital by utilizing business networks and the internet to overcome the price game with a score of 0.206, and the last priority was to expand partnerships (parthnership) of patchouli farmers and entrepreneurs in increasing production. Keywords: patchouli oil, partnership, development strategy, SWOT, AHP
Co-Authors Aminudin Sulaeman Buchari Buchari Dzulkarnain Muhammad Bachri Amran Siti Asmaul Mustaniroh