全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Erna Subroto , Edward Widjojokusumo ...
来源:[J].Journal of Food Science and Technology(IF 1.123), 2017, Vol.54 (5), pp.1286-1292Springer
摘要:A series of experiments was conducted to determine optimum conditions for supercritical carbon dioxide extraction of candlenut oil. A Taguchi experimental design with L9 orthogonal array (four factors in three levels) was employed to evaluate the effects of pressu...
作者:... Puspita Sari , Sih Yuwanti , Erna Subroto
来源:[J].Chemical Engineering Research and Design(IF 1.927), 2020, Vol.153, pp.452-462Elsevier
摘要:Abstract(#br)It is well-known that propolis shows potential as an antioxidant. A common method to extract propolis is organic solvent extraction which has drawbacks such as long extraction times and solvent residues. To overcome this, the SC-CO 2 extraction method was applie...
作者:Erna Subroto , Robert Manurung ...
来源:[J].Industrial Crops & Products(IF 2.468), 2015, Vol.63, pp.303-310Elsevier
摘要:Abstract(#br)Mechanical extraction is considered to be the best option for oil expression of Jatropha curcas in rural areas. Lab scale hydraulic pressing experiments were conducted to investigate the effect of process parameters on oil recovery from Jatropha kernel. The rang...
作者:Erna Subroto , Robert Manurung ...
来源:[J].Industrial Crops & Products(IF 2.468), 2015, Vol.63, pp.294-302Elsevier
摘要:Abstract(#br)Extraction of oil from Jatropha curcas L. kernel was investigated using a lab-scale hydraulic press. A face centered composite design of experiments was employed to study and optimize the effect of applied pressure, pressing temperature and moisture content on o...
作者:Erna Subroto , Robert Manurung
来源:[J].Industrial Crops & Products(IF 2.468), 2016, Vol.92, pp.67-76Elsevier
摘要:Abstract(#br)A systematic study on the expression of rubber seed oil from dehulled rubber seeds in a hydraulic press was performed in the presence and absence of ethanol. The effect of seed moisture content (0–6 wt%, w.b.), temperature (35–105 °C), pressure (15–25 MPa) ...
作者:Erna Subroto , Robert Manurung ...
来源:[J].European Journal of Lipid Science and Technology(IF 2.266), 2013, Vol.115 (8), pp.909-920Wiley
摘要:Abstract(#br)The effect of antioxidants on the oxidation stability of oils extracted from Jatropha curcas seeds was measured by the accelerated oxidation test specified in EN 14112 using commercial Rancimat 873 equipment. To find the appropriate antioxidant for jatropha oil,...
作者:Erna Subroto , Bambang Veriansyah
来源:[J].International Journal of Applied Pharmaceutics, 2018, Vol.10 (6), pp.147-151IAS
摘要:Objective: Optimum condition for the extraction of citronella oil from citronella (Cymbopogon winterianus) using supercritical carbon dioxide (SC-CO2) was investigated.Methods: In order to determine the optimum extraction condition, a Taguchi experiment with L9 orthogonal ar...

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