Efisiensi Isolasi Minyak Atsiri Dari Kulit Jeruk Dengan Metode Destilasi Air-Uap Ditinjau Dari Perbandingan Bahan Baku Dan Pelarut Yang Digunakan

Abstract

Citrus nobilis L. peel was used as a source of essential oil production through water-stem distillation method. The aim of this research was to compare yield and quality of essential oil from Citrus nobilis L. peel obtained from ratio of 0,2; 0,4 and 0,6 of raw material mass and solvent volume during water-stem distillation. In each run, 1000 mL of water was applied as solvent, and the distillation was performed for 6 hours.. Results show that the best yield and quality of the produced essential oil was obtained on 400 gram/1000 mL ratio. This ratio produced essential oil in a yield of 2.18 %, 0.8484 gram/ mL density, yellowish oil with orange typical aroma, and viscous. GC-MS analysis results of the oil show the composition of Limonene 56,96%, α-Pinene 3,86%, β-Phellandrene 1,02%, β-Pinene 2,40%, β-Myrcene 2,76%, Linalool 7,69%, 3-Cyclohexene-1-methanol 2,04%, Nerol 1,44% and Benzenedicarboxylic acid 14,50%.

Pretreatment Sonikasi Dan Steam Distillation Untuk Meningkatkan Yield Minyak Atsiri Dari Kulit Jeruk Sebagai Media Peluruh Sampah Styrofoam

“…Myrcene merupakan senyawa monoterpen asiklik yang tidak memiliki aroma yang kuat. Myrcene digunakan sebagai bahan dasar wewangian dan obat penenang karena memiliki efek analgesik, antiflamasi, antibiotik dan sifat antimutagenik [11].…”

Pengaruh Suhu Proses Sokletasi dan Volume Pelarut n-heksana terhadap Yield Minyak Atsiri Jeruk Lemon

“…Pada penelitian [5] ditemukan bahwa nilai yield memiliki kondisi optimum pada 0,4 g/ml dan mengalami penurunan ketika rasio melebihi kondisi optimumnya. Pendapat ini juga didukung oleh [6] dan [7]. Jika pelarut yang diberikan terlalu sedikit maka akan menyebabkan minyak atsiri yang dibawa oleh pelarut tidak terlarut secara optimal, sedangkan pelarut yang terlalu berlebihan juga tidak terlalu baik karena jika pelarut lebih banyak dari bahan baku, saat minyak atsiri sudah terambil semua dari bahan baku sedangkan pelarut yang digunakan masih terlalu banyak hal tersebut dapat menurunkan nilai yield.…”

Isolation and Identification of Essential Oil Made From Kisar Sweet Orange Peels

“…The content of limonene has a significant impact on the scent of essential oils.. Major cyclic monoterpene compound has a simple ring and is more stable with a stronger scent when compared to the acyclic terpene component. Limonene is a major cyclic monoterpene compound (Cahyati, Kurniasih, & Khery, 2016).…”

“…Besides, orange peel oil is also beneficial for health purposes, including for aromatherapy. The scent of orange peel oil may stabilize the nervous system, create happiness and peace as well as increase the appetite and cure diseases (Cahyati et al, 2016). These advantages are due to the components found in orange peel oil, such as imonene, which improves blood circulation, relieves sore throats and coughing, and inhibits the growth of cancer cells.…”

“…These advantages are due to the components found in orange peel oil, such as imonene, which improves blood circulation, relieves sore throats and coughing, and inhibits the growth of cancer cells. Linalool, on the other hand, has sedative properties (Cahyati et al, 2016).…”