Effect of Microwave Power and Extraction Time on Crude Palm Oil Quality Using Microwave-Assisted Extraction Process
نویسندگان
چکیده
The aim of this study is to evaluate microwave-assisted extraction at several microwave power and time in extracting oil palm products, such as crude (CPO) fatty acid (PFA) composition. exposure was shortened overheating avoided when sterilized mesocarp exposed prior Soxhlet order obtain good quality oil. effects CPO PFA composition on the distillate produced were investigated. Gas chromatography coupled with mass spectrometry (GC-MS) used for determination quantification distilled products. Scanning electron microscopy (SEM) reveals that technique had efficiently assisted release by breaking down cell structure. To fill research gap sterilization previous research, introduced, which two processes (i.e., drying) conducted one equipment. Oil yield color, free acids (FFA), Deterioration Bleachability Index (DOBI), carotene contents quantified. At 100 W, demonstrated 64% produced, chemical properties 0.301% FFA, 3.53 DOBI 1132 ppm final temperature 76.2°C during extraction. optimum condition 300 W 30 min time. Additionally, obtained using consisted high palmitic (C16:0), caramel-like aroma, possessed a sweet fragrance.
منابع مشابه
Microwave Assisted Extraction of Olive Oil Pomace by Acidic Hexane
In this study, Microwave-Assisted Solvent Extraction (MASE) was used to recover oil residues from pomace olive using acidic hexane. Results obtained demonstrated that oil extraction yield increased with time, the amount of acetic acid in hexane and power radiation. For both radiation powers used (170 and 510W), the optimal extraction time and most interesting content of acetic acid in hexan...
متن کاملchemical recycling of polycarbonate waste using conventional heating and microwave assisted method
پلی کربنات یکی از پلاستیکهای مهمی است که به صورت گسترده در تولید لوحهای فشرده، قطعات رایانه، مواد ساختمانی و غیره مورد استفاده قرار می گیرد. این پلیمر بصورت عمده از تراکم مونومر بیس فنولa (bpa) و کربنیل کلرید یا دی متیل کربنات ها بدست می آید. در سالهای اخیر بازیافت شیمیایی پلی کربنات بیشتر مورد توجه بوده است. بازیافت شیمیایی پلی کربنات برای بدست آوردن مواد اولیه آن با روشهای متفاوتی مانند تجزی...
microwave assisted extraction of olive oil pomace by acidic hexane
in this study, microwave-assisted solvent extraction (mase) was used to recover oil residues from pomace olive using acidic hexane. results obtained demonstrated that oil extraction yield increased with time, the amount of acetic acid in hexane and power radiation. for both radiation powers used (170 and 510w), the optimal extraction time and most interesting content of acetic acid in hexane ar...
متن کاملModeling and prediction of extraction profile for microwave-assisted extraction based on absorbed microwave energy.
A modeling technique based on absorbed microwave energy was proposed to model microwave-assisted extraction (MAE) of antioxidant compounds from cocoa (Theobroma cacao L.) leaves. By adapting suitable extraction model at the basis of microwave energy absorbed during extraction, the model can be developed to predict extraction profile of MAE at various microwave irradiation power (100-600 W) and ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: International Journal of Renewable Energy Development
سال: 2021
ISSN: ['2252-4940']
DOI: https://doi.org/10.14710/ijred.2021.35402