Utilization of Essential Oil and Pectin Extracted from Nigerian Orange Peels

2014 ◽  
Vol 1 (1) ◽  
pp. 001-005 ◽  
Author(s):  
V.I. Njoku ◽  
◽  
B.O. Evbuomwan
Keyword(s):  
Essential Oil ◽  
Orange Peels

scholarly journals Essential oil components of orange peels and antimicrobial activity

2016 ◽  
Vol 31 (6) ◽  
pp. 653-659 ◽  
Author(s):  
Anna Geraci ◽  
Vita Di Stefano ◽  
Enrica Di Martino ◽  
Domenico Schillaci ◽  
Rosario Schicchi
Keyword(s):  
Antimicrobial Activity ◽  
Essential Oil ◽  
Orange Peels ◽  
Oil Components

scholarly journals Potential of Sweet Orange Peels (Citrus sinensis) Essential Oil as Sunscreen

2020 ◽  
Vol 3 (2) ◽  
Author(s):  
Isriany Ismail ◽  
Fatma Dewi ◽  
Ferawati Ferawati ◽  
Nursalam Hamzah
Keyword(s):  
Essential Oil ◽  
Citrus Sinensis ◽  
Sweet Orange ◽  
Orange Peels

Telah dilakukan penelitian tentang uji efektifitas minyak atsiri kulit buah jeruk manis (Citrus sinensis) sebagai tabir surya secara spektrofotometer UV-VIS. Penelitian ini bertujuan untuk menentukan potensi dari minyak atsiri kulit jeruk manis sebagai tabir surya yang ditentukan dengan nilai SPF, transmisi eritema dan transmisi pigmentasi. Minyak atsiri jeruk diperoleh dengan mengekstraksi kulit buah jeruk manis dengan metode pengepresan/pemerasan. Pengujian dilakukan menggunakan metode spektrofotometri UV pada panjang gelombang 290 – 400 nm terhadap konsentrasi minyak atsiri 20, 40, 60, 80, 100, dan 120 bpj. Hasil analisis menunjukkan bahwa minyak atsiri kulit buah jeruk manis (Citrus sinensis) mengabsorbsi sinar UV B hingga UV A dengan nilai SPF 1,094 hingga 1,380. Persen eritema dan pigmentasi pada konsentrasi 120 bpj berturut-turut adalah 66,98% dan 65,54%.

scholarly journals Extraction of Essential Oil D-Limonene from Sweet Orange Peels by Simple Distillation

2016 ◽  
Vol 09 (09) ◽  
pp. 16-17
Author(s):  
Ramgopal K ◽  
Sreekanteshwara S ◽  
Vijay Bhaskar S A ◽  
Vinodh S M ◽  
Mr.N. Sesha
Keyword(s):  
Essential Oil ◽  
Sweet Orange ◽  
Simple Distillation ◽  
Orange Peels

scholarly journals Kinetic Modeling of Hydrodistillation of Essential Oil Production from Orange (Citrus sinensis) Peels on Pilot Scale

2019 ◽  
Vol 31 (10) ◽  
pp. 2298-2302
Author(s):  
Dinh Nhat Do ◽  
Ngoc Tu Pham ◽  
Tri Duc Lam ◽  
Long Giang Bach ◽  
Duy Chinh Nguyen ◽  
...  
Keyword(s):  
Essential Oil ◽  
Maximum Yield ◽  
Kinetic Studies ◽  
Pilot Scale ◽  
National Standards ◽  
Order Kinetic ◽  
Fresh Matter ◽  
Orange Peels ◽  
Dominant Component ◽  
Yield And Quality

Present study involves to the pilot scale hydrodistillation process for production of essential oil of orange peels. The production of orange peels essential oil and the effect of several factors such as time, temperature and the ratio of solid/solvent on yield and quality were studied. In this work, we used fresh orange peels of C. sinensis (orange). The quantitative and qualitative analyses of the essential oils of orange peels were performed by GC/MS and sensory analysis. The maximum yield of orange peels essential oil was 1.2384 % (fresh matter) at distillation conditions (ground fresh material, the material-water ratio of 1:2, time of 105 min from the first drop, the temperature of 132 ºC). Kinetic studies of hydrodistillation process showed that the extraction of orange peels essential oil follows first order kinetic (R2 > 0.95). Limonene is the dominant component of the orange peels essential oil that was identified by chromatography-mass spectrometry (94.22 %). The results of test indicated the orange peels essential oil has good qualities which were suitable to the National Standards of Vietnam.

scholarly journals Optimization of essential oil extraction from orange peels using steam explosion

Heliyon ◽  
2018 ◽  
Vol 4 (11) ◽  
pp. e00893 ◽  
Author(s):  
Mansour Golmohammadi ◽  
Alimohammad Borghei ◽  
Ali Zenouzi ◽  
Nariman Ashrafi ◽  
Mohammad J. Taherzadeh
Keyword(s):  
Essential Oil ◽  
Steam Explosion ◽  
Oil Extraction ◽  
Orange Peels

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

2021 ◽  
Vol 1 (1) ◽  
pp. 1-11
Author(s):  
Gelora Helena Augustyn ◽  
Anthonia Matjora ◽  
Vita N Lawalata ◽  
Sophia G Sipahelut
Keyword(s):  
Essential Oil ◽  
Steam Distillation ◽  
Sweet Orange ◽  
Economic Value ◽  
Acid Number ◽  
Chemical Components ◽  
Distillation Method ◽  
Isolation And Identification ◽  
Orange Peels

Kisar sweet orange is an endemic fruit and primary commodity from Kisar Island, Southwest Maluku Regency - Maluku Province. Currently, Kisar sweet orangeswere only consumed as fresh fruit during this time, partially processed into juice and the peels were discarded as wastes. Kisar sweet orange peels can be processed into essential oil to increase their economic value. The essential oil made from orange peels is highly preferable, especially for the middle to upper-class consumers, for health and air-freshening purposes.  This essential oil has a higher selling value. This research aims at isolating and identifying the chemical components and quality of essential oil made from Kisar sweet orange peels. This essential oil was isolated using a steam distillation method, and its chemical components were identified using GC-MS instruments.. The research results showed that the essential oil made from Kisar sweet orange peels dried with a cabinet dryer for two days utilizing the steam distillation method provides a yield of 0.53%, with its properties of specific gravity of 0.8457, refractive index of 1.4651 (20°C), acid number of 1.92, ester number of 8.05, and solubility in alcohol of 1:9. The main chemical component of the essential oil made from Kisar sweet orange peels detected by GC-MS is limonene (70.80%).

scholarly journals Comparative study of extraction yield and antioxidant property of sweet orange peels (Citrus Sinesis) essential oil

2020 ◽  
Vol 12 (2) ◽  
pp. 184-192
Author(s):  
Oyebola Odunayo Olabinjo ◽  
Alessandra Lopez Oliveira
Keyword(s):  
Essential Oil ◽  
Sweet Orange ◽  
Chemical Constituents ◽  
Antioxidant Properties ◽  
Antioxidant Property ◽  
Extraction Yield ◽  
Gas Chromatography Mass Spectrometry ◽  
High Yield ◽  
Orange Peels ◽  
Major Chemical

The research evaluates the extraction yield and antioxidant potentials of essential oil (EO) of sweet orange peels using pressurized liquid extraction (PLE), Soxhlet (Sox) and hydro distillation (HD). The extracts were investigated to find out the antioxidant properties using 2, 2 -diphenyl-1-picryl-hydrazyl (DPPH) and 2, 2 azino-bis (3-ethylbenzothiazoline-6-sulfonate) radical (ABTS•+). PLE and Soxhlet extracted essential oil showed additional polyphenol compounds and tannins using thin layerchromatogram (TLC) and chemical analyses,respectively. Hydrodistillation indicating a pure essential oil without identified tannins and polyphenols with the highest ABTS activity compared to other produced essential oils of PLE and Soxhlet. The major chemical constituents of the pure essential oil were identified by gas chromatography-mass spectrometry (GC-MS) and they include limonene (90.72%), myrcene (2.82%) and octanol acetate (1.24%). PLE had moderate high yield within short extraction time and the highest antioxidant (DPPH) and can be adjusted to individual materials to maximize the extraction yield and antioxidant property.

Sign in / Sign up

Export Citation Format

Share Document