Effect of dilute acid pretreatment on the conversion of barley straw with grains to fermentable sugars

2013 ◽  
Vol 146 ◽  
pp. 444-450 ◽  
Author(s):  
Ming Yang ◽  
Suvi Kuittinen ◽  
Junhua Zhang ◽  
Markku Keinänen ◽  
Ari Pappinen
Keyword(s):  
Dilute Acid Pretreatment ◽  
Barley Straw ◽  
Fermentable Sugars ◽  
Dilute Acid ◽  
Acid Pretreatment

Dilute acid pretreatment of barley straw and its saccharification and fermentation

2010 ◽  
Vol 150 ◽  
pp. 141-141 ◽  
Author(s):  
Sung Bong Kim ◽  
Ja Hyun Lee ◽  
Sang Jun Lee ◽  
Eun Ji Jang ◽  
Kyeong Keun Oh ◽  
...  
Keyword(s):  
Dilute Acid Pretreatment ◽  
Barley Straw ◽  
Dilute Acid ◽  
Acid Pretreatment

Dilute acid pretreatment of barley straw and its saccharification and fermentation

2011 ◽  
Vol 16 (4) ◽  
pp. 725-732 ◽  
Author(s):  
Sung Bong Kim ◽  
Ja Hyun Lee ◽  
Kyeong Keun Oh ◽  
Sang Jun Lee ◽  
Jin Young Lee ◽  
...  
Keyword(s):  
Dilute Acid Pretreatment ◽  
Barley Straw ◽  
Dilute Acid ◽  
Acid Pretreatment

Hydrolysis of Hazelnut Shells as a Carbon Source for Bioprocessing Applications and Fermentation

2014 ◽  
Vol 10 (4) ◽  
pp. 799-808 ◽  
Author(s):  
Sibel Uzuner ◽  
Deniz Cekmecelioglu
Keyword(s):  
Food Industry ◽  
Reducing Sugar ◽  
Dilute Acid Pretreatment ◽  
Fermentable Sugars ◽  
Optimal Conditions ◽  
Dilute Acid ◽  
Acid Pretreatment ◽  
Total Carbohydrate ◽  
Hazelnut Shells ◽  
Hydrolysis Of

Abstract Hazelnut shells are generated in large amounts from hazelnut processing. Currently, it is used as fuel. However, reuse in bioprocessing can release remarkable content of sugars, which can be used for production of additives such as enzymes widely used in the food industry. Thus, the present study was undertaken to determine the effect of single and combined chemical and enzymatic hydrolysis on the production of fermentable sugars from hazelnut shells. Batch hydrolysis was carried out under various conditions to select optimal conditions. The results revealed that an optimal sugar concentration of about 19.2 g/l was achieved after 3.42% (w/w) dilute acid pretreatment conducted at 130°C for 31.7 min and enzymatic load of 200 U/g for 24 h. The overall sugar yield was calculated as 72.4% (g reducing sugar/g total carbohydrate). Therefore, hazelnut shells can be considered a suitable feedstock to compete with synthetic sugars used in fermentations.

Dilute acid pretreatment of rice straw, structural characterization and optimization of enzymatic hydrolysis conditions by response surface methodology

RSC Advances ◽  
2015 ◽  
Vol 5 (58) ◽  
pp. 46525-46533 ◽  
Author(s):  
Siddheshwar Dnyandev Kshirsagar ◽  
Pankajkumar Ramdas Waghmare ◽  
Prakash Chandrakant Loni ◽  
Sushama Anandrao Patil ◽  
Sanjay Prabhu Govindwar
Keyword(s):  
Response Surface Methodology ◽  
Enzymatic Hydrolysis ◽  
Production Technology ◽  
Structural Characterization ◽  
Dilute Acid Pretreatment ◽  
Fermentable Sugars ◽  
Dilute Acid ◽  
Acid Pretreatment ◽  
Hydrolysis Conditions ◽  
A Current

Efficient conversion of fermentable sugars from cheap lignocellulosic biomass is a current need in viable ethanol production technology.

Conversion of olive tree biomass into fermentable sugars by dilute acid pretreatment and enzymatic saccharification

2008 ◽  
Vol 99 (6) ◽  
pp. 1869-1876 ◽  
Author(s):  
Cristóbal Cara ◽  
Encarnación Ruiz ◽  
José Miguel Oliva ◽  
Felicia Sáez ◽  
Eulogio Castro
Keyword(s):  
Enzymatic Saccharification ◽  
Olive Tree ◽  
Dilute Acid Pretreatment ◽  
Fermentable Sugars ◽  
Dilute Acid ◽  
Tree Biomass ◽  
Acid Pretreatment
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