Sentences with phrase «followed by fermentation»

For example, starch from corn grown in the midwest has traditionally been the source of some of the ethanol used as a fuel additive in the U.S.. Another option for the conversion of cellulosic biomass, such as hemp stalks, to ethanol is their hydrolysis to sugar, followed by fermentation and removal of the produced ethanol by distillation.

Not exact matches

It's a powerful liquid - state anaerobic digestion process that consists of enhanced pre-treatment followed by multi-step biological fermentation to optimize conversion of almost any organic residue or energy crop into biogas, valuable electricity or heat.

It was not until the invention of the microscope, followed by the pioneering scientific work of Louis Pasteur in the late 1860's, that yeast was identified as a living organism and the agent responsible for alcoholic fermentation and dough leavening.

The RAPTOR ™ process (or Rapid Transformation of Organic Residues) is a powerful anaerobic digestion process which in this application consists of a mechanical pretreatment of the organic residues (mainly the potato peels), thermophilic hydrolysis in a TAR (Thermophilic Acidogenic Reactor) followed by methane fermentation in a thermophilic digester of the ANAMIX ™ - T type.

The preparation involves steeping the raw material in water for 24 hours followed by wet milling and fermentation for three days.

(If you are an organic chemistry - buff, perhaps you'll know a lot more about what the following information means than I do) When reduction is initiated by digestion (digestive enzymes) or fermentation, 100 % of molecules break «to the right» — which is how our body uses them best.

The Bacteroidetes community prevails following dietary polyphenol intake and its fermentation to phenolic compounds, due to having more glycan - degrading enzymes, so this may thus be a mechanism by which dietary polyphenols exert their weight lowering effect.

The preparation involves steeping the raw material in water for 24 hours followed by wet milling and fermentation for three days.

It takes about 8 hours to brew our beer, followed by 3 to 5 days of fermentation, and 2 weeks of keg conditioning, whereby it is naturally carbonated.

Each 20 - keg batch takes a day to brew, followed by 1 to 2 weeks of primary fermentation and settling.

In this method, pretreatment of corn fiber in a dilute acid solution at moderate temperature is followed by enzymatic saccharification of cellulose, yielding up to 100 % of the sugar content of the hemicellulose without generating fermentation inhibitors.

Emissions of CH4 from most of these sources involve ecosystem processes that result from complex sequences of events beginning with primary fermentation of organic macromolecules to acetic acid (CH3COOH), other carboxylic acids, alcohols, CO2 and hydrogen (H2), followed by secondary fermentation of the alcohols and carboxylic acids to acetate, H2 and CO2, which are finally converted to CH4 by the so - called methanogenic Archaea: CH3COOH → CH4 + CO2 and CO2 + 4H2 → CH4 + 2H2O (Conrad, 1996).

There are examples of fermentation process followed by biotech firm Amyris and French company Total trying to produce sustainable biofuels.