As a potential commodity patchouli (Pogostemon cablin BENTH) has significant prospect to be developed, because the essential oil of this commodity is profitable. A study of physical and thermophysical properties of patchouli leaves was carried out. The objectives of this study were to experimentaly determine the physical dimensions bulk density, apparent density, inter particle space ratio and specific beat of patchouli leaves. While effecting the moisture content secured, the bulk density, total surface area, volume and specific beat value will increased with the increasing of moisture content. On the otherhand inter particle space ratio decreased with the increasing of moisture content. The apparent density value was first decreased at the moisture content up to 37.37%, then increased up to 80.54% (m.c). The bulk density, apparent density and specific surface area value increase as the load increase. However, interparticle space ratio decrease as the load increase. Physico-chemical properties, particularly optic rotation was given depending on the level of moisture content.
| Published by | Pusat Penelitian dan Pengembangan Perkebunan |
| Journal Name | Buletin Penelitian Tanaman Rempah dan Obat |
| Contact Phone | +62251-8321879 |
| Contact Name | Dr. Otih Rostiana |
| Contact Email | otihrostiana@gmail.com |
| Location | Kota bogor, Jawa barat INDONESIA |
| Website | bultro| http://ejurnal.litbang.pertanian.go.id/index.php/bultro| |
| ISSN | ISSN : 02150824, EISSN : 25274414, DOI : http://dx.doi.org/10.21082/, |
| Core Subject | Agriculture, |
| Meta Subject | Agriculture, Biological Sciences & Forestry, |
| Meta Desc | Focus and Scope Buletin Penelitian Tanaman Rempah dan Obat (BUL LITTRO) is a peer-reviewed and open access journal that publishes significant and important research finding on spice, medicinal, aromatic and industrial crops that have never been publish in any other scientific publications. Scopes of Buletin Penelitian Tanaman Rempah dan Obat are: Scope of science: Agricultural Microbiology, Agricultural Socio-Economics, Agronomy, Plant Biotechnology, Plant Breeding, Plant Protection, Plant Physiology, Soil Science, Seed Technology, Primary Post Harvest Scope of commodities : spice, medicinal, aromatic and industrial crops |
| Penulis | Mulyono, Edy , Syarief, Atjeng M. , Supriyono, NFN |
| Publisher Article | Pusat Penelitian dan Pengembangan Perkebunan |
| Subtitle Article | Buletin Penelitian Tanaman Rempah dan Obat Vol 9, No 1 (1994): Buletin Penelitian Tanaman Rempah dan Obat |
| Scholar Google | http://scholar.google.com/scholar?q=%2Bintitle%3A&… |
| View Article | http://ejurnal.litbang.pertani… |
| DOI | https://doi.org/10.21082/bullittro.… |
| DOI Number | DOI: 10.21082/bullittro.v9n1.1994.26-33 |
| Download Article [1] | http://ejurnal.litbang.pertanian.go.id/i… |
| Download Article [2] |
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