Novel extremophilic proteases fromPseudomonas aeruginosaM211 and their application in the hydrolysis of dried distiller's grain with solubles

2018 ◽  
Vol 35 (1) ◽  
pp. e2728 ◽  
Author(s):  
Carol N. Flores-Fernández ◽  
Max Cárdenas-Fernández ◽  
Dragana Dobrijevic ◽  
Kosma Jurlewicz ◽  
Amparo I. Zavaleta ◽  
...  
Keyword(s):  
Hydrolysis Of ◽  
Distiller’S Grain ◽  
Distiller's Grain

Aqueous Phase Reforming of Distiller's Grain Derived Biogas Plant Wastewater over α-MoO3 Nanosheets

2021 ◽  
pp. 132735
Author(s):  
Jian Wang ◽  
Zibiao Liu ◽  
Rui Liang ◽  
Beibei Yan ◽  
Junyu Tao ◽  
...  
Keyword(s):  
Aqueous Phase ◽  
Biogas Plant ◽  
Aqueous Phase Reforming ◽  
Distiller’S Grain ◽  
Distiller's Grain

Continuous production of bio-oil by catalytic liquefaction from wet distiller’s grain with solubles (WDGS) from bio-ethanol production

2012 ◽  
Vol 36 ◽  
pp. 327-332 ◽  
Author(s):  
Saqib Sohail Toor ◽  
Lasse Rosendahl ◽  
Mads Pagh Nielsen ◽  
Marianne Glasius ◽  
Andreas Rudolf ◽  
...  
Keyword(s):  
Ethanol Production ◽  
Continuous Production ◽  
Bio Oil ◽  
Distiller’S Grain ◽  
Distiller's Grain

scholarly journals Purification of Polyphenols from Distiller’s Grains by Macroporous Resin and Analysis of the Polyphenolic Components

Molecules ◽  
2019 ◽  
Vol 24 (7) ◽  
pp. 1284 ◽  
Author(s):  
Xiaoyuan Wang ◽  
Shuangshuang Wang ◽  
Shasha Huang ◽  
Lihua Zhang ◽  
Zhenzhen Ge ◽  
...  
Keyword(s):  
Ultra Performance Liquid Chromatography ◽  
Syringic Acid ◽  
Operational Parameters ◽  
Distiller's Grains ◽  
Secondary Use ◽  
Macroporous Resins ◽  
Polyphenolic Composition ◽  
Liquid Chromatography Tandem Mass ◽  
Distiller’S Grain ◽  
Distiller's Grain

We aimed to purify polyphenols from distiller’s grain extract using macroporous resins and to identify its polyphenolic components. The influence of operational parameters on purification efficiency was investigated. The polyphenolic composition was analyzed by ultra-performance liquid chromatography tandem mass spectrometry (UPLC-MS/MS) and then quantified by UPLC-MS using authenticated standards. The results showed that the optimal purifying conditions were D101 resin with a dosage of 3 g, four hours adsorption, three hours desorption time, and 60% ethanol as the eluent, producing the highest purification rate of 51%. The purified distiller’s grain extract exhibited stronger antioxidant activity than the unpurified extracts, which was assessed using DPPH and ABTS methods (IC50 DPPH = 34.03 and 16.21 μg/mL, respectively; IC50 ABTS = 20.31 and 5.73 μg/mL, respectively). UPLC-MS results indicated that (−)-epicatechin is the major compound found in distiller’s grain extract which was quantified as 562.7 μg/g extract, followed by ferulic acid (518.2 μg/g), p-hydroxybenzoic acid (417.7 μg/g), caffeic acid (217.1 μg/g), syringic acid (158.0 μg/g) and quercetin (147.8 μg/g). Two compounds, vanillic acid (66.5 μg/g) and gallic acid (41.4 μg/g), were found in lower concentrations. The findings of this study suggest that purification of polyphenolic compounds from distiller’s grain by macroporous resins is feasible, providing a new and effective method for the secondary use of distiller’s grain resources.

Extraction of protein from distiller’s grain

2009 ◽  
Vol 100 (6) ◽  
pp. 2012-2017 ◽  
Author(s):  
Drew J. Cookman ◽  
Charles E. Glatz
Keyword(s):  
Distiller’S Grain ◽  
Distiller's Grain

Lactic Acid Production from Distiller’s Grain by Mixed Ccultures of Lactobacillus casei and Streptococcus thermophilus

2010 ◽  
Vol 113-116 ◽  
pp. 1071-1074
Author(s):  
Hui Zou ◽  
Qun Hui Wang ◽  
Ying Ying Liu ◽  
Hui Li
Keyword(s):  
Lactic Acid ◽  
Lactic Acid Bacteria ◽  
Acid Production ◽  
Lactobacillus Casei ◽  
Synergistic Effects ◽  
Lactic Acid Production ◽  
Streptococcus Thermophilus ◽  
Fermentation Conditions ◽  
Distiller’S Grain ◽  
Distiller's Grain

Lactic acid production using Lactobacillus casei and Streptococcus thermophilus individually or as mixed culture on distiller’s grain in open fermentation conditions was evaluated. Lactic acid production and residual sugar were the main features examined. Increased lactic acid production was observed, when mixed cultures were used in comparison to individual ones. This revealed possible synergistic effects between the two lactic acid bacteria.

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