Green technology to optimize the extraction process of turmeric (Curcuma longa L.) oils

3rd International Conference on New Material and Chemical Industry

材料科学;化学工业

Tran, T.H.^1 ; Nguyen, P.T.N.^1 ; Pham, T.N.^1 ; Nguyen, D.C.^1 ; Dao, T.P.^1 ; Nguyen, T.D.^1 ; Nguyen, D.H.^2^3 ; Vo, D.V.N.^4 ; Le, X.T.^5 ; Le, N.T.H.^5 ; Bach, L.G.^1

NTT Hi-Tech Institute, Nguyen Tat Thanh University, Ho Chi Minh City, Viet Nam^1

Graduate University of Science and Technology, Vietnam Academy of Science and Technology, Hanoi, Viet Nam^2

Institute of Applied Materials Science, Vietnam Academy of Science and Technology, Ho Chi Minh City, Viet Nam^3

Faculty of Chemical and Natural Resources Engineering, Universiti Malaysia, Pahang, Malaysia^4

Department of Chemical Engineering, HCMC University of Technology, VNU-HCM, Ho Chi Minh City, Viet Nam^5

关键词: Curcuma longa;    Essential oil yields;    Extraction process;    Extraction time;    Green technology;    Microwave extraction;    Microwave power;    Response surface methodology;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/479/1/012002/pdf
DOI  :  10.1088/1757-899X/479/1/012002

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

Turmeric oil has many uses in the field of medicine and food. There are many methods of extracting essential oils from plants. However, every traditional method has limitation regarding the heat transfer, time or quality of the oil obtained. In this study, the combination of microwave extraction and response surface methodology are used to extract turmeric oil and optimize the factors that influence the extraction process. The results showed that optimal influencing factors such as the ratio of water to the raw materials were 2.99:1 (mL/g), the microwave power used at 456.60 (W) for the extraction time was 102.43 (min) for the essential oil yield of 0.95 (%) with 100 % reliability.