Effect of Enzyme on the Demulsification of Emulsion during aqueous enzymatic Extraction and the corresponding mechanism

2021 ◽  
Author(s):  
Ruihao Niu ◽  
Longzheng Zhou ◽  
Fusheng Chen ◽  
Tingwei Zhu ◽  
Xiaojie Duan
Keyword(s):  
Enzymatic Extraction ◽  
Aqueous Enzymatic Extraction

Aqueous Enzymatic Extraction of Oil and Protein Hydrolysates from Roasted Peanut Seeds

2010 ◽  
Vol 88 (5) ◽  
pp. 727-732 ◽  
Author(s):  
Shao Bing Zhang ◽  
Qi Yu Lu ◽  
Hongshun Yang ◽  
Yu Li ◽  
Shuai Wang
Keyword(s):  
Protein Hydrolysates ◽  
Roasted Peanut ◽  
Enzymatic Extraction ◽  
Aqueous Enzymatic Extraction

scholarly journals Study on Aqueous Enzymatic Extraction Process of Common Pistache Oil

2021 ◽  
Vol 251 ◽  
pp. 02058
Author(s):  
Feng Xuehua ◽  
Tao Ali ◽  
Song Zurong ◽  
Gong Panpan
Keyword(s):  
Ph Value ◽  
Orthogonal Experiment ◽  
Extraction Process ◽  
Optimal Time ◽  
Process Conditions ◽  
Optimal Process ◽  
Enzymatic Extraction ◽  
Hydrolysis Time ◽  
Aqueous Enzymatic Extraction ◽  
The Common

The aqueous enzymatic method was applied to extract the common pistache oil and the optimal extraction process conditions were identified. By observing the effect of enzymatic hydrolysis time, pH value, temperature on aqueous enzymatic extraction process and performing the orthogonal experiment based on the single factor test, the optimal process parameters were obtained, namely, the optimal time, temperature, and pH value were respectively 3 h, 50℃, and 7 with a final extraction rate of 25.38 %.

Aqueous enzymatic extraction of polyunsaturated fatty acid–rich sacha inchi (Plukenetia volubilis L.) seed oil: An eco-friendly approach

LWT ◽  
2020 ◽  
Vol 133 ◽  
pp. 109992
Author(s):  
Hoang Chinh Nguyen ◽  
Dat Phu Vuong ◽  
Ngoc Thanh Tam Nguyen ◽  
Nguyen Phuong Nguyen ◽  
Chia-Hung Su ◽  
...  
Keyword(s):  
Fatty Acid ◽  
Polyunsaturated Fatty Acid ◽  
Seed Oil ◽  
Enzymatic Extraction ◽  
Aqueous Enzymatic Extraction ◽  
Plukenetia Volubilis ◽  
Sacha Inchi

Ethanol‐Assisted Aqueous Enzymatic Extraction of Peony Seed Oil

2019 ◽  
Vol 96 (5) ◽  
pp. 595-606 ◽  
Author(s):  
Yuanyuan Song ◽  
Wenbin Zhang ◽  
Jing Wu ◽  
Habtamu Admassu ◽  
Junjun Liu ◽  
...  
Keyword(s):  
Seed Oil ◽  
Enzymatic Extraction ◽  
Aqueous Enzymatic Extraction

Quality of corn germ oil obtained by aqueous enzymatic extraction

1993 ◽  
Vol 70 (12) ◽  
pp. 1273-1277 ◽  
Author(s):  
Mirjana Bocevska ◽  
Djerdj Karlović ◽  
Jovan Turkulov ◽  
Draginja Pericin
Keyword(s):  
Corn Germ ◽  
Enzymatic Extraction ◽  
Aqueous Enzymatic Extraction ◽  
Corn Germ Oil

Aqueous Enzymatic Extraction of Rapeseed Oil and Protein from Dehulled Cold-pressed Double-low Rapeseed Cake

2012 ◽  
Vol 8 (3) ◽  
Author(s):  
Yan Xing Niu ◽  
Wenlin Li ◽  
Jun Zhu ◽  
Qingde Huang ◽  
Mulan Jiang ◽  
...  
Keyword(s):  
Incubation Time ◽  
Cell Structure ◽  
Extraction Process ◽  
Enzyme Concentration ◽  
Extraction Yield ◽  
Enzymatic Extraction ◽  
Aqueous Enzymatic Extraction ◽  
Rapeseed Cake ◽  
Cold Press ◽  
Cold Pressed

Abstract The oil and protein of dehulled cold-pressed double-low rapeseed cake was extracted by an aqueous enzymatic process. The rapeseed cake was treated by the chosen combined enzymes of Viscozyme L and Alcalase 2.4L (VLA,1:1,w/w). Preliminary experiments and Response Surface Methodology (RSM) were used to study the effects of enzyme concentration, incubation time and water-to-cake ratio on the extraction yield of oil and protein. This is how the desirable conditions were obtained. Transmissive electron microscope photo showed that after cold-pressing the cell structure of rapeseed was partly damaged while dehulling had little effect on the cell structure of rapeseed. In RSM experiments water-to-cake ratio showed significant effects on the extraction of oil and protein (P<0.05),while incubation time only showed significant effects on protein yield (P<0.05).The desirable conditions were as follows: 1.0% concentration (w/w) of VLA; water-to-cake ratio(w/w),6:1; 80 min incubation time. Under this condition, the extraction yield of protein and oil were 82.10% and 71.89%, respectively. Through combining both the cold-press and the aqueous enzymatic processes together, the total oil yield reached 91.6%, which is higher than the normal cold-press process or the aqueous enzymatic extraction process alone.

Ultrasound-Assisted Aqueous Enzymatic Extraction of Oil from Pomegranate Seeds

2016 ◽  
Vol 9 (1) ◽  
pp. 1-11 ◽  
Author(s):  
Athanasia M. Goula ◽  
Anna Papatheodorou ◽  
Sofia Karasavva ◽  
Kyriakos Kaderides
Keyword(s):  
Enzymatic Extraction ◽  
Aqueous Enzymatic Extraction ◽  
Ultrasound Assisted ◽  
Pomegranate Seeds

scholarly journals Ultrasound-assisted Aqueous Enzymatic Extraction of Corn Germ Oil: Analysis of Quality and Antioxidant Activity

2018 ◽  
Vol 67 (6) ◽  
pp. 745-754 ◽  
Author(s):  
Cuiping Han ◽  
Qingguan Liu ◽  
Yuequn Jing ◽  
Di Wang ◽  
Yue Zhao ◽  
...  
Keyword(s):  
Antioxidant Activity ◽  
Corn Germ ◽  
Oil Analysis ◽  
Enzymatic Extraction ◽  
Aqueous Enzymatic Extraction ◽  
Ultrasound Assisted ◽  
Corn Germ Oil
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