Changes in quality and composition of sunflower oil during enzymatic degumming process

LWT ◽  
2014 ◽  
Vol 58 (1) ◽  
pp. 71-76 ◽  
Author(s):  
Daniela L. Lamas ◽  
Guillermo H. Crapiste ◽  
Diana T. Constenla
Keyword(s):  
Sunflower Oil ◽  
Enzymatic Degumming ◽  
Degumming Process

Effect of degumming process on physicochemical properties of sunflower oil

2016 ◽  
Vol 6 ◽  
pp. 138-143 ◽  
Author(s):  
Daniela Lorena Lamas ◽  
Diana Teresita Constenla ◽  
Daniela Raab
Keyword(s):  
Physicochemical Properties ◽  
Sunflower Oil ◽  
Degumming Process

Enzymatic Degumming Process Controlled by Near-infrared Spectroscopy

2021 ◽  
Author(s):  
Per Nielsen ◽  
Jakob Larsen ◽  
Soeren Engelsen ◽  
Klavs Sorensen
Keyword(s):  
Infrared Spectroscopy ◽  
Near Infrared Spectroscopy ◽  
Near Infrared ◽  
Enzymatic Degumming ◽  
Degumming Process

Comparison of acid degumming and enzymatic degumming process forSilybum marianumseed oil

2013 ◽  
Vol 93 (11) ◽  
pp. 2822-2828 ◽  
Author(s):  
Lin Mei ◽  
Liang Wang ◽  
Qianqian Li ◽  
Jiangnan Yu ◽  
Ximing Xu
Keyword(s):  
Enzymatic Degumming ◽  
Degumming Process

Optimization of enzymatic degumming process for rapeseed oil

2006 ◽  
Vol 83 (7) ◽  
pp. 653-658 ◽  
Author(s):  
Bo Yang ◽  
Yong-Hua Wang ◽  
Ji-Guo Yang
Keyword(s):  
Rapeseed Oil ◽  
Enzymatic Degumming ◽  
Degumming Process

Insight into the Enzymatic Degumming Process of Soybean Oil

2008 ◽  
Vol 85 (5) ◽  
pp. 421-425 ◽  
Author(s):  
Bo Yang ◽  
Rong Zhou ◽  
Ji-Guo Yang ◽  
Yong-Hua Wang ◽  
Wei-Fei Wang
Keyword(s):  
Soybean Oil ◽  
Enzymatic Degumming ◽  
Degumming Process ◽  
Insight Into

scholarly journals Production and Characterization of Thermoalkaliphilic Xylanase from Bacillus halodurans CM1 on Degumming Process of Ramie (Boehmeria nivea L.Gaud)Fiber as Textile Raw Material

2021 ◽  
Vol 15 (3) ◽  
pp. 3
Author(s):  
DEWI NANDYAWATI ◽  
DEA INDRIANI ASTUTI ◽  
NIKNIK NURHAYATI ◽  
ASEP RISWOKO ◽  
IS HELIANTI
Keyword(s):  
Textile Industry ◽  
Specific Activity ◽  
Raw Materials ◽  
Fiber Quality ◽  
Tween 80 ◽  
Raw Material ◽  
Bacillus Halodurans ◽  
Ramie Fiber ◽  
Enzymatic Degumming ◽  
Degumming Process

Ramie fiber is a potential raw material to substitute imported raw materials such as cotton. Due to its higher hemicellulose content, ramie fiber required hydrolysis in a process called degumming. Enzymatic degumming is environmentally friendly compared to traditional process which using chemicals. Alkalithermophilic xylanase have high ability in hemicellulose hydrolysis. The production of xylanase was conducted by submerged fermentation of Bacillus halodurans CM1 in 20L bioreactor using Mamo and corncob medium with optimum conditions at 50°C, pH 9, 150 RPM and 1 vvm. The optimum specific activity of xylanase measured by Bailey method at 70°C and pH 9 is 475.41 U/mg. Xylanase was stable at 50°C, pH 9 and relatively stable to K+, Na2+, Co2+ and Ca2+ metal ions and Triton-X, Saba dan Tween-80 surfactants. Degumming process was carried out by immersing ramie fibers in formulated degumming solution with vlot 1:20 at 50°C, 150 RPM and 180 minutes. The enzymatic degumming process may substitute or reduce the use of chemicals due to its significant effect on ramie fiber quality. Enzymatic and chemical degumming process reduce the weight of Ramie Fiber to 7.23 %, and 7.72 %, slightly higher than enzymatic degumming 7.15%. Enzymatic degumming maintains tensile strength at 27.51 %. Whiteness index enhanced to 2.99% enzymatically and 3.49% chemically. Keywords: Bacillus halodurans CM1, enzymatic degumming, ramie fiber, textile industry, thermoalkaliphilic xylanase

scholarly journals The effect of ultrasound on enzymatic degumming process of rapeseed oil by the use of phospholipase A1

2014 ◽  
Vol 21 (1) ◽  
pp. 142-148 ◽  
Author(s):  
Xiaofei Jiang ◽  
Ming Chang ◽  
Xiaosan Wang ◽  
Qingzhe Jin ◽  
Xingguo Wang
Keyword(s):  
Rapeseed Oil ◽  
Phospholipase A1 ◽  
Enzymatic Degumming ◽  
Degumming Process

Optimization of enzymatic degumming process for rice bran oil using response surface methodology

LWT ◽  
2008 ◽  
Vol 41 (10) ◽  
pp. 1892-1898 ◽  
Author(s):  
Mehran Jahani ◽  
M. Alizadeh ◽  
M. Pirozifard ◽  
A. Qudsevali
Keyword(s):  
Response Surface Methodology ◽  
Response Surface ◽  
Rice Bran ◽  
Rice Bran Oil ◽  
Enzymatic Degumming ◽  
Degumming Process
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