Effect of Solvent Extraction on the Nitrogen Compounds in Alfalfa Protein Concentrates

1995 ◽  
Vol 43 (12) ◽  
pp. 3065-3069 ◽  
Author(s):  
Teresa Hernandez ◽  
Carmen Centeno ◽  
Carmen Martinez ◽  
Amelia Hernandez
Keyword(s):  
Solvent Extraction ◽  
Nitrogen Compounds ◽  
Protein Concentrates ◽  
Effect Of Solvent

Extraction of 2-Acetyl-1-Pyrroline (2AP) in Pandan Leaves (Pandanus Amaryllifolius Roxb.) Via Solvent Extraction Method: Effect of Solvent

2014 ◽  
Vol 67 (2) ◽  
Author(s):  
Norzita Ngadi ◽  
Noor Yahida Yahya
Keyword(s):  
Solvent Extraction ◽  
Extraction Method ◽  
Extraction Process ◽  
Natural Sources ◽  
Effect Of Solvent ◽  
Method Effect ◽  
Solvent Extraction Method ◽  
Pandanus Amaryllifolius

Pandan (Pandanus amaryllifolius Roxb.) leaves are widely used in Malaysia as a source of natural flavoring.  The major compound contributing to the characteristic flavour of Pandan is 2-acetyl-1-pyrroline (2AP). As the consumer requirement for use of natural flavours, extraction of components from natural sources has been sought. In this study, solvent extraction of 2AP from Pandan leaves was performed. The effect of solvent used during extraction process (i.e. methanol, ethanol, propanol) towards the yield of 2AP was investigated. The presence of 2AP was determined using GCMS. The results obtained showed that ethanol was the best solvent to extract 2AP from Pandan leaves compared to methanol as higher 2AP peak arises from ethanol chromatogram.  However there is no 2AP detected when propanol was used as solvent.  It is believed that polarity of the solvent plays an important role in the extraction of 2AP.

Influence of solvent extraction on the dietary fibre fractions of alfalfa protein concentrates

1995 ◽  
Vol 68 (2) ◽  
pp. 187-190 ◽  
Author(s):  
Teresa Hernández ◽  
Carmen Martínez ◽  
Amelia Hernández
Keyword(s):  
Solvent Extraction ◽  
Dietary Fibre ◽  
Protein Concentrates ◽  
Influence Of Solvent

Effect of solvent (CO2/ethanol/H2O) on the fractionated enhanced solvent extraction of anthocyanins from elderberry pomace

2010 ◽  
Vol 54 (2) ◽  
pp. 145-152 ◽  
Author(s):  
Inês J. Seabra ◽  
Mara Elga M. Braga ◽  
Maria Teresa Batista ◽  
Hermínio C. de Sousa
Keyword(s):  
Solvent Extraction ◽  
Effect Of Solvent

Effect of solvent extraction pretreatments on the variation of macromolecular structure of low rank coals

2018 ◽  
Vol 46 (7) ◽  
pp. 778-786 ◽  
Author(s):  
Ru-nan HU ◽  
Zhi-cai WANG ◽  
Lei LI ◽  
Xiao-ling WANG ◽  
Chun-xiu PAN ◽  
...  
Keyword(s):  
Solvent Extraction ◽  
Low Rank ◽  
Macromolecular Structure ◽  
Effect Of Solvent ◽  
Low Rank Coals

scholarly journals Solvent extraction of nitrogen compounds from a coal tar fraction. (Part 1). Effect of extraction conditions on the extraction rate and the selectivities of nitrogen compounds.

1990 ◽  
Vol 33 (4) ◽  
pp. 250-254 ◽  
Author(s):  
Koji UKEGAWA ◽  
Akimitsu MATSUMURA ◽  
Yoichi KODERA ◽  
Teruo KONDO ◽  
Tetsuo NAKAYAMA ◽  
...  
Keyword(s):  
Solvent Extraction ◽  
Coal Tar ◽  
Extraction Rate ◽  
Nitrogen Compounds

Processing of Flaxseed Meal: Effect of Solvent Extraction on Physicochemical Characteristics

LWT ◽  
1993 ◽  
Vol 26 (4) ◽  
pp. 312-317 ◽  
Author(s):  
B.Dave Oomah ◽  
G. Mazza
Keyword(s):  
Solvent Extraction ◽  
Physicochemical Characteristics ◽  
Effect Of Solvent ◽  
Flaxseed Meal ◽  
Meal Effect

The Effect of Solvent Extraction on the Hydrothermal and Alkaline Stability of Wool

1989 ◽  
Vol 80 (2) ◽  
pp. 261-267 ◽  
Author(s):  
M. P. Mansour ◽  
H. J. Cornell ◽  
L. A. Holt ◽  
D. E. Rivett
Keyword(s):  
Solvent Extraction ◽  
Effect Of Solvent ◽  
Alkaline Stability

The effect of solvent extraction upon the utilisation of rapeseed meal protein by rats

1983 ◽  
Vol 34 (9) ◽  
pp. 917-920 ◽  
Author(s):  
Michael D. Eyre ◽  
John A. Rooke
Keyword(s):  
Solvent Extraction ◽  
Rapeseed Meal ◽  
Effect Of Solvent ◽  
Meal Protein

Effect of Solvent Extraction on Aromaticity of Lubricating Oils

1937 ◽  
Vol 29 (3) ◽  
pp. 319-325 ◽  
Author(s):  
G. H. Von Fuchs ◽  
A. P. Anderson
Keyword(s):  
Solvent Extraction ◽  
Lubricating Oils ◽  
Effect Of Solvent
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