Abstract
Experiments to produce BuOH from hydrolyzates of corn cobs and sunflower husks after addition to beet molasses are described. Corn cobs were heated at atmosphere pressure at 100/sup 0/ for 3 to 8 hourse at 4.1% initial H/sub 2/SO/sub 4/ concentration, for sunflower hulls 120/sup 0/ for 20 minutes was used. The concentration,of solids was 25 and 33%, respectively. The hydrolyzate was neutralized with lime to pH 6.7 to 6.9 and (NH/sub 4/)/sub 2/DO/sub 4/ and superphosphate were added. The best yields were obtained if the mash contained 40 to 60% hydrolyzate and 60 to 40% molasses (on sugar basis). The sugar content of the mashes was 3.7%. Yields in total organic solvents and BuOH were 40% and 27%, respectively, calculated on the initial sugar in the mash. Fermentation time was 2 to 3 days. The strain used in probably a variety of Clostridium butylicum.
Citation Formats
Nakhmanovich, B M, Senkevich, V V, Scheblykina, N A, and Lipshits, V V.
Fermentation of corn-cob hydrolyzates with butanol bacteria.
USSR: N. p.,
1960.
Web.
Nakhmanovich, B M, Senkevich, V V, Scheblykina, N A, & Lipshits, V V.
Fermentation of corn-cob hydrolyzates with butanol bacteria.
USSR.
Nakhmanovich, B M, Senkevich, V V, Scheblykina, N A, and Lipshits, V V.
1960.
"Fermentation of corn-cob hydrolyzates with butanol bacteria."
USSR.
@misc{etde_6810189,
title = {Fermentation of corn-cob hydrolyzates with butanol bacteria}
author = {Nakhmanovich, B M, Senkevich, V V, Scheblykina, N A, and Lipshits, V V}
abstractNote = {Experiments to produce BuOH from hydrolyzates of corn cobs and sunflower husks after addition to beet molasses are described. Corn cobs were heated at atmosphere pressure at 100/sup 0/ for 3 to 8 hourse at 4.1% initial H/sub 2/SO/sub 4/ concentration, for sunflower hulls 120/sup 0/ for 20 minutes was used. The concentration,of solids was 25 and 33%, respectively. The hydrolyzate was neutralized with lime to pH 6.7 to 6.9 and (NH/sub 4/)/sub 2/DO/sub 4/ and superphosphate were added. The best yields were obtained if the mash contained 40 to 60% hydrolyzate and 60 to 40% molasses (on sugar basis). The sugar content of the mashes was 3.7%. Yields in total organic solvents and BuOH were 40% and 27%, respectively, calculated on the initial sugar in the mash. Fermentation time was 2 to 3 days. The strain used in probably a variety of Clostridium butylicum.}
journal = []
volume = {21}
journal type = {AC}
place = {USSR}
year = {1960}
month = {Jan}
}
title = {Fermentation of corn-cob hydrolyzates with butanol bacteria}
author = {Nakhmanovich, B M, Senkevich, V V, Scheblykina, N A, and Lipshits, V V}
abstractNote = {Experiments to produce BuOH from hydrolyzates of corn cobs and sunflower husks after addition to beet molasses are described. Corn cobs were heated at atmosphere pressure at 100/sup 0/ for 3 to 8 hourse at 4.1% initial H/sub 2/SO/sub 4/ concentration, for sunflower hulls 120/sup 0/ for 20 minutes was used. The concentration,of solids was 25 and 33%, respectively. The hydrolyzate was neutralized with lime to pH 6.7 to 6.9 and (NH/sub 4/)/sub 2/DO/sub 4/ and superphosphate were added. The best yields were obtained if the mash contained 40 to 60% hydrolyzate and 60 to 40% molasses (on sugar basis). The sugar content of the mashes was 3.7%. Yields in total organic solvents and BuOH were 40% and 27%, respectively, calculated on the initial sugar in the mash. Fermentation time was 2 to 3 days. The strain used in probably a variety of Clostridium butylicum.}
journal = []
volume = {21}
journal type = {AC}
place = {USSR}
year = {1960}
month = {Jan}
}