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Cold enzyme hydrolysis of starch

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2012
bitstream_16593.pdf (494.4Kb)
Аутори
Božić, Nataša
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документу
Апстракт
With efforts to reduce global reliance on fossil fuels and lower the greenhouse gas emission, an increasing search for renewably sourced materials, which can be used as feedstock for biofuel production, is ongoing in the past few decades. At the present, ethanol is the most common alternate fuel and is already produced on a fair scale, representing a sustainable substitute for gasoline in passenger cars. Basically, in the United States ethanol is produced by fermenting starch crops that have been converted into simple sugars, and the major feedstock for this fuel is corn. In Brazil ethanol is produced through the fermentation of sugar cane molasses. Various countries have been increasing their ethanol production as well, such as India (using sugar cane), Thailand (cassava), France (sugar beet), China (corn) and Canada (wheat), among others. Improved molecular disassembly and depolymerization of grain starch to glucose are key to reducing energy use in the bioconversion of glucose to ch...emicals, ingredients, and fuels. In fuel ethanol production, these biorefining steps use 10-20% of the energy content of the fuel ethanol. The need to minimize energy use and to raise the net yield of energy can be met by replacing high-temperature, liquid-phase, enzymatic digestion with low temperature, solid-phase, enzymatic digestion. Also called cold hydrolysis, the approach is a step toward a “green” method for the production of fuel ethanol.

Извор:
Serbian Biochemical Society Second Conference “Molecular Bioscience”, 9.11.2012. Belgrade, Serbia, 2012, 49-59
Издавач:
  • Faculty of Chemistry, Serbian Biochemical Society
Финансирање / пројекти:
  • Производња, изоловање и карактеризација ензима и малих молекула и њихова примена у растворном и имобилизованом облику у биотехнологији хране, биогоривима и заштитити животне средине (RS-172048)
  • ICGEB research project grant number CRP/YUG11-02

ISBN: 978-86-7220-048-5

[ Google Scholar ]
Handle
https://hdl.handle.net/21.15107/rcub_cer_3571
URI
https://cer.ihtm.bg.ac.rs/handle/123456789/3571
Колекције
  • Radovi istraživača / Researchers' publications
Институција/група
IHTM
TY  - CONF
AU  - Božić, Nataša
PY  - 2012
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/3571
AB  - With efforts to reduce global reliance on fossil fuels and lower the greenhouse gas emission, an increasing search for renewably sourced materials, which can be used as feedstock for biofuel production, is ongoing in the past few decades. At the present, ethanol is the most common alternate fuel and is already produced on a fair scale, representing a sustainable substitute for gasoline in passenger cars. Basically, in the United States ethanol is produced by fermenting starch crops that have been converted into simple sugars, and the major feedstock for this fuel is corn. In Brazil ethanol is produced through the fermentation of sugar cane molasses. Various countries have been increasing their ethanol production as well, such as India (using sugar cane), Thailand (cassava), France (sugar beet), China (corn) and Canada (wheat), among others. Improved molecular disassembly and depolymerization of grain starch to glucose are key to reducing energy use in the bioconversion of glucose to chemicals, ingredients, and fuels. In fuel ethanol production, these biorefining steps use 10-20% of the energy content of the fuel ethanol. The need to minimize energy use and to raise the net yield of energy can be met by replacing high-temperature, liquid-phase, enzymatic digestion with low temperature, solid-phase, enzymatic digestion. Also called cold hydrolysis, the approach is a step toward a “green” method for the production of fuel ethanol.
PB  - Faculty of Chemistry, Serbian Biochemical Society
C3  - Serbian Biochemical Society Second Conference “Molecular Bioscience”, 9.11.2012. Belgrade, Serbia
T1  - Cold enzyme hydrolysis of starch
SP  - 49
EP  - 59
UR  - https://hdl.handle.net/21.15107/rcub_cer_3571
ER  - 
@conference{
author = "Božić, Nataša",
year = "2012",
abstract = "With efforts to reduce global reliance on fossil fuels and lower the greenhouse gas emission, an increasing search for renewably sourced materials, which can be used as feedstock for biofuel production, is ongoing in the past few decades. At the present, ethanol is the most common alternate fuel and is already produced on a fair scale, representing a sustainable substitute for gasoline in passenger cars. Basically, in the United States ethanol is produced by fermenting starch crops that have been converted into simple sugars, and the major feedstock for this fuel is corn. In Brazil ethanol is produced through the fermentation of sugar cane molasses. Various countries have been increasing their ethanol production as well, such as India (using sugar cane), Thailand (cassava), France (sugar beet), China (corn) and Canada (wheat), among others. Improved molecular disassembly and depolymerization of grain starch to glucose are key to reducing energy use in the bioconversion of glucose to chemicals, ingredients, and fuels. In fuel ethanol production, these biorefining steps use 10-20% of the energy content of the fuel ethanol. The need to minimize energy use and to raise the net yield of energy can be met by replacing high-temperature, liquid-phase, enzymatic digestion with low temperature, solid-phase, enzymatic digestion. Also called cold hydrolysis, the approach is a step toward a “green” method for the production of fuel ethanol.",
publisher = "Faculty of Chemistry, Serbian Biochemical Society",
journal = "Serbian Biochemical Society Second Conference “Molecular Bioscience”, 9.11.2012. Belgrade, Serbia",
title = "Cold enzyme hydrolysis of starch",
pages = "49-59",
url = "https://hdl.handle.net/21.15107/rcub_cer_3571"
}
Božić, N.. (2012). Cold enzyme hydrolysis of starch. in Serbian Biochemical Society Second Conference “Molecular Bioscience”, 9.11.2012. Belgrade, Serbia
Faculty of Chemistry, Serbian Biochemical Society., 49-59.
https://hdl.handle.net/21.15107/rcub_cer_3571
Božić N. Cold enzyme hydrolysis of starch. in Serbian Biochemical Society Second Conference “Molecular Bioscience”, 9.11.2012. Belgrade, Serbia. 2012;:49-59.
https://hdl.handle.net/21.15107/rcub_cer_3571 .
Božić, Nataša, "Cold enzyme hydrolysis of starch" in Serbian Biochemical Society Second Conference “Molecular Bioscience”, 9.11.2012. Belgrade, Serbia (2012):49-59,
https://hdl.handle.net/21.15107/rcub_cer_3571 .

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