Article Per Year (5 Year)
p-Index From 2021 - 2026
0.61
P-Index
This Author published in this journals
All Journal Hydrogen: Jurnal Kependidikan Kimia Entalpi Pendidikan Kimia
Dwipa, Yusri Hajjo
Unknown Affiliation
Chemistry Education Social Sciences

Published : 3 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 3 Documents
Search

 1 
Optimization of Distillation Process for Scale-up Production of Lavender Essential Oil: A Literature Review Dwipa, Yusri Hajjo; Salsabila, Cheryl; ‘Azmi, Madah Ikrimatul; Sukmawati, Nani; Assyifa, Muhammad Zaky; Syauqillah, Ahmad; Fikroh, Retno Aliyatul
Hydrogen: Jurnal Kependidikan Kimia Vol 12, No 5 (2024): October 2024
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/hjkk.v12i5.12920

Abstract

Lavender essential oil being one of the most used essential oils. Oxygenated monoterpenes are the largest constituent of lavender essential oil and the determinant of the characteristic aroma produced. Lavender flowers are composed of several ingredients, such as essential oils, alpha-pinene, beta-myrcene, limonene, cineol, linalool, terpinine-4-ol, and linalyl acetate. The aim of this study is to develop an efficient, effective, and profitable method of lavender oil extraction that can be used for commercial scale production, in order to determine which method is most suitable for scale-up production. The method used in this study is literature review with the results of literature reviews conducted, the method with the highest percentage of essential oil components is the use of innovative methods such as extraction with the help of microwaves (MW) with the percentage of linalool (32.90%) linaly acetate (27%), extraction with the help of ultrasonic (AS) with the percentage of linalool (37.6% ), linalyl acetate (18.4%)., supercritical fluid extraction (SF) with linalool (24%), extraction, and negative pressure extraction (NPCE) with linalool percentage (27.18%) linaly acetate (25.23%). While the smallest percentage of essential oil components in the use of molecular distillation is the percentage of Linalool (4.56%), linaly acetate (12.78%). The originality of this research contribution can open the door for further research and wider practical applications.
Optimization of Distillation Process for Scale-up Production of Lavender Essential Oil: A Literature Review Dwipa, Yusri Hajjo; Salsabila, Cheryl; ‘Azmi, Madah Ikrimatul; Sukmawati, Nani; Assyifa, Muhammad Zaky; Syauqillah, Ahmad; Fikroh, Retno Aliyatul
Hydrogen: Jurnal Kependidikan Kimia Vol. 12 No. 5 (2024): October 2024
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/hjkk.v12i5.12920

Abstract

Lavender essential oil being one of the most used essential oils. Oxygenated monoterpenes are the largest constituent of lavender essential oil and the determinant of the characteristic aroma produced. Lavender flowers are composed of several ingredients, such as essential oils, alpha-pinene, beta-myrcene, limonene, cineol, linalool, terpinine-4-ol, and linalyl acetate. The aim of this study is to develop an efficient, effective, and profitable method of lavender oil extraction that can be used for commercial scale production, in order to determine which method is most suitable for scale-up production. The method used in this study is literature review with the results of literature reviews conducted, the method with the highest percentage of essential oil components is the use of innovative methods such as extraction with the help of microwaves (MW) with the percentage of linalool (32.90%) linaly acetate (27%), extraction with the help of ultrasonic (AS) with the percentage of linalool (37.6% ), linalyl acetate (18.4%)., supercritical fluid extraction (SF) with linalool (24%), extraction, and negative pressure extraction (NPCE) with linalool percentage (27.18%) linaly acetate (25.23%). While the smallest percentage of essential oil components in the use of molecular distillation is the percentage of Linalool (4.56%), linaly acetate (12.78%). The originality of this research contribution can open the door for further research and wider practical applications.
Pendidikan Sains Berkelanjutan: Analisis Literatur Terhadap Metode Pembelajaran Inquiry-Based Learning (IBL) pada Praktikum Green Chemistry untuk Mengetahui Keterampilan Proses Sains Siswa Dwipa, Yusri Hajjo; Alfinsa, Millari Cindi; Rahmawan, Setia
Entalpi Pendidikan Kimia Vol 7 No 1 (2026)
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/epk.v7i1.526

Abstract

Pendidikan sains terutama dalam bidang kimia, menghadapi tantangan signifikan dalam memastikan pemahaman konseptual siswa serta kemampuan mereka menerapkan pengetahuan secara praktis. Kesulitan ini diperburuk oleh kurangnya metode pembelajaran yang dapat menarik minat siswa dan memungkinkan mereka untuk aktif dalam proses pembelajaran. Oleh sebab itu, dalam pembelajaran kimia perlu dikembangkan keterampilan proses sains siswa guna memperoleh pengetahuan, pengembangan keterampilan, dan sikap. Metode Inquiry-Based Learning (IBL) hadir sebagai pendekatan pedagogis yang dinilai mampu menjawab semua tantangan yang ada. Penelitian ini berbasis literatur review untuk mengevaluasi penelitian yang membahas tentang implementasi metode pembelajaran Inquiry-Based Learning (IBL) dalam konteks praktikum Green Chemistry serta bagaimana pengaruhnya terhadap keterampilan proses sains siswa. Penelitian ini dilakukan terhadap 10 artikel. Berdasarkan hasil analisis data dan pembahasan 10 artikel yang dilakukan, dapat disimpulkan bahwa integrasi pendekatan Inquiry-Based Learning (IBL) dalam pelaksanaan praktikum Green Chemistry memiliki potensi besar dalam mendorong terwujudnya pendidikan sains yang berkelanjutan.
Co-Authors Alfinsa, Millari Cindi Assyifa, Muhammad Zaky ‘Azmi, Madah Ikrimatul Fikroh, Retno Aliyatul Salsabila, Cheryl Setia Rahmawan Sukmawati, Nani Syauqillah, Ahmad ‘Azmi, Madah Ikrimatul