ANALISIS HIRARKI PROSES UNTUK PENGEMBANGAN MINYAK ATSIRI

2013 ◽  
Vol 14 (1) ◽  
Author(s):  
Djawardi Djawardi
Keyword(s):  
Essential Oils ◽  
Value Added ◽  
Expert Judgement ◽  
Easy Access ◽  
Aromatic Plants ◽  
Resource Value ◽  
Oil Export ◽  
The Many ◽  
Hierarchy Process ◽  
Access Resource

Indonesia is rich with diversity / germplasm aromatic plants that produce essential oils. Essential oils also called etheric oils, or oil fly. There is a non-oil export commodities are needed in various industries. The many types of Essential Oils require handling a priority scale. The method used is Analysis Hierarchy Process (AHP) by utilizing the expert judgement. The analysis using criteria Feasibility for SMEs, New Commodities and the New Territories, and sub-criteria Speed of Capital Returns, Market Prospects, Easy Access Resource, Value Added, and Enviroment. Based on criteria and sub-criteria results that essential oils of Jasmine (Melati), Masoyi (Masoyi) and Cubeb (Kemukus) must be prioritized to development.

Aromatic Plants from “Plateau des Cataractes”: Kinetic modeling of the extraction of leaf essential oils from Curcuma mangga (Valeton and Zijp) acclimatized in Congo-Brazzaville

2021 ◽  
pp. 186-194
Author(s):  
Thomas Silou ◽  
Ernest Bitemou ◽  
Kevin Bikindou ◽  
Aubin Nestor Loumouamoua ◽  
Pierre Chalard
Keyword(s):  
Essential Oil ◽  
Essential Oils ◽  
Phenomenological Approach ◽  
Aromatic Plants ◽  
First Order ◽  
The Many ◽  
The One ◽  
Congo Brazzaville ◽  
Hand Modeling ◽  
Quantitative Importance

Curcuma mangga Val. and Zijp is one of the many underutilized species of the genus Curcuma despite their proven interest as spice to color and enhance the taste of food, on the one hand, and as medicinal plants through essential oils extracted from different parts of the plant, on the other hand. Modeling the extraction in order to optimize the yield of essential oil is a pre requisite for the development of this species used as a spice in Congo-Brazzaville. The experimental results of the extraction of essential oil from the leaves analyzed, according to the phenomenological approach, validate both the kinetic model of the pseudo first order, when the washing step is neglected compared to the diffusion step and that of Peleg corresponding to a desorption in two steps (washing/diffusion). The main constituents of the oil adopt different desorption routes depending on their nature and their quantitative importance in the oil. Simple kinetics have been observed for sesquiterpenes present in relatively large amounts and complex for the monoterpenes in much smaller quantities.

Review of the Essential Oil Composition of Iranian Endemic and Native Taxa of Apiaceae (Umbelliferae)

2020 ◽  
Vol 24 (9) ◽  
pp. 909-1009
Author(s):  
Maryam Akaberi ◽  
Zahra Tayarani-Najaran ◽  
Iraj Mehregan ◽  
Javad Asili ◽  
Amirhossein Sahebkar ◽  
...  
Keyword(s):  
Essential Oil ◽  
Essential Oils ◽  
Essential Oil Composition ◽  
Present Review ◽  
Aromatic Plants ◽  
Oil Composition

One of the most important families of Iranian flora is Apiaceae (Umbelliferae). Most of the species of this family are aromatic plants and rich in essential oils with diverse structures. In the present review, the essential oil composition of 63 genera comprising 141 Apiaceae (66.4% native 33.6% endemic) is summarized.

scholarly journals Characterization of essential oils extracted from different aromatic plants by FTIR spectroscopy

2017 ◽  
Vol 74 (1) ◽  
pp. 37 ◽  
Author(s):  
Maria Ioana MORAR ◽  
Florinela FETEA ◽  
Ancuta Mihaela ROTAR ◽  
Melinda NAGY ◽  
Cristina Anamaria SEMENIUC
Keyword(s):  
Essential Oils ◽  
Ftir Spectroscopy ◽  
Ftir Spectra ◽  
Aromatic Plants

Four essential oils isolated from dried leaves of parsley, lovage, basil, and thyme were investigated by FTIR spectroscopy. FTIR spectra revealed characteristic key bands for the main compounds of tested essential oils.

ANALYSIS OF THE NATURE OF THE EUROPEAN DIGITAL TAX IN COMPARISON WITH THE CURRENT VAT SYSTEM AND ITS IMPACT ON THE ECONOMY AND MANAGEMENT OF ECONOMIC ENTITIES

2021 ◽  
Vol 2 (4) ◽  
pp. 42-48
Author(s):  
S. V. ZAYTSEV ◽  
Keyword(s):  
European Union ◽  
Civil Society ◽  
European Commission ◽  
Value Added ◽  
The European Union ◽  
Value Added Tax ◽  
Short Term ◽  
Low Level ◽  
Digital Services ◽  
The Many

In March 2018 the European Commission presented a proposal to adopt a digital services tax (DST) on certain types of revenues of multinational digital Companies. The purpose of the digital services tax is to compensate in the short term for the low level of corporate taxation of these companies in the European Union and thus meet the urgent need of civil society for greater tax fairness. DST is presented as an indirect tax on turnover and is often compared to value-added tax (VAT). In this article, the author seeks to highlight the many differences that exist between the harmonized European Union VAT and the new DST. In addition, the author challenges the idea that the DST will actually be an indirect tax and, most importantly, that it will effectively increase tax justice in the European Union.

Antibacterial activities of essential oils from eight Greek aromatic plants against clinical isolates of Staphylococcus aureus

Anaerobe ◽  
2011 ◽  
Vol 17 (6) ◽  
pp. 399-402 ◽  
Author(s):  
A. Alexopoulos ◽  
A.C. Kimbaris ◽  
S. Plessas ◽  
I. Mantzourani ◽  
I. Theodoridou ◽  
...  
Keyword(s):  
Staphylococcus Aureus ◽  
Essential Oils ◽  
Antibacterial Activities ◽  
Clinical Isolates ◽  
Aromatic Plants
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