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SELEKSI UNIT PENANGKAPAN IKAN DI KABUPATEN MAJENE PROPINSI SULAWESI BARAT Muh. Ali Arsyad; Tasir Tasir
Buletin PSP Vol. 18 No. 2 (2009): Buletin PSP
Publisher : Institut Pertanian Bogor

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Abstract

The objective of this research is selecting applicable fishing method in the term of applicable fishing development for fishermen empowerment and optimally resources exploitation.  This re-search is conducted to indentify the feasible instruments of applicable fishing for improvement ba-sed on biological, technique, social and economical aspects.  The method applied in this research is survey.  In the research, comparative study is conducted to identify reliable fishing units out of number of fishing units (purse seine, payang, gill net and beach sine) based on biological, tech-nical, social and economical aspects.  The result of research shows “floating gill net” is first priority for category of biological aspect.  While technical aspect puts purse seine on its first priority, and social aspect put purse seine and beach sine on its first priority, as well as economical aspect for business efficiency criteria put purse seine on its first priority and for investment efficiency criteria put payang on its first priority.  Purse seine is the most appropriate fishing unit for first priority in development based on biological, technical and social aspect as well as economical aspect.Key words: beach seine and purse seine, gill net, payang
Formulasi dan Evaluasi Parfum Aroma Dasar dari Minyak Atsiri Daun Aromatik Indonesia dengan Fiksatif Melati Luthfiah Luthfiah; Tasir Tasir; Rahmawati Saleh
JURNAL RISET RUMPUN MATEMATIKA DAN ILMU PENGETAHUAN ALAM Vol. 4 No. 3 (2025): Desember : JURRIMIPA: Jurnal Riset Rumpun Matematika dan Ilmu Pengetahuan Alam
Publisher : Pusat riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jurrimipa.v4i3.7199

Abstract

The growing demand for natural, sustainable personal care products has driven interest in perfumes formulated with plant-based essential oils and natural fixatives. This study aims to develop and evaluate base-note perfumes using essential oils extracted from three Indonesian aromatic leaves—lemongrass (Cymbopogon citratus), basil (Ocimum basilicum), and kaffir lime (Citrus hystrix)—combined with jasmine (Jasminum sambac) oil as a fixative. Essential oils were extracted by hydrodistillation, and three formulations were prepared, each containing a 30:70 blend of essential oil to ethanol. The perfumes underwent organoleptic testing by 15 trained panelists, along with evaluations of fragrance longevity (over 12 hours) and stain effects on paper substrates. Among the formulations, the blend of kaffir lime and jasmine (Formula 2) exhibited the highest average scores across sensory parameters, including fragrance intensity and freshness. It also retained a perceptible aroma for more than 12 hours and showed minimal staining. The results indicate that natural perfumes made with local essential oils and jasmine fixatives can meet consumer expectations for quality and performance. This study highlights the potential of Indonesian aromatic plants in sustainable perfumery and suggests avenues for future innovation in natural fragrance design.