Abstract: In an aspect, there is provided a computer-implemented method for approximating product production in a bioreactor. The method comprises: providing a bioreactor containing live cells in a substrate, the bioreactor for cultivating, over a time period, a product derived from or of the cells during a manufacturing process; providing two or more sensors for measuring respective two or more different physical attributes of the substrate during the time period; receiving, at a processor, sensor data from the two or more sensors; and determining via the processor, based on a predetermined or recursive algorithm that correlates the sensor data and the product production by independent consideration of the sensor data of the two or more different physical attributes or by multivariate consideration of the sensor data of the two or more different physical attributes, an approximate amount of the product.

Abstract: The present invention relates to novel xylose-fermenting yeast strains (for example, yeast of the genus Saccharomyces, e.g., S. cerevisiae) with an enhanced ability to ferment the xylose (and/or another pentose sugar) present in a lignocellulosic hydrolysate to a fermentation product(s) (for example, an alcohol (e.g., ethanol) or a sugar alcohol (e.g., xylitol)).

Abstract: The present invention relates to novel xylose-fermenting yeast strains (for example, yeast of the genus Saccharomyces, e.g., S. cerevisiae) with an enhanced ability to ferment the xylose (and/or another pentose sugar) present in a lignocellulosic hydrolysate to a fermentation product(s) (for example, an alcohol (e.g., ethanol) or a sugar alcohol (e.g., xylitol)).

Abstract: The present invention relates to novel xylose-fermenting yeast strains (for example, yeast of the genus Saccharomyces, e.g., S. cerevisiae) with an enhanced ability to ferment the xylose (and/or another pentose sugar) present in a lignocellulosic hydrolysate to a fermentation product(s) (for example, an alcohol (e.g., ethanol) or a sugar alcohol (e.g., xylitol)).

Abstract: The present invention relates to novel xylose-fermenting yeast strains (for example, yeast of the genus Saccharomyces, e.g., S. cerevisiae) with an enhanced ability to ferment the xylose (and/or another pentose sugar) present in a lignocellulosic hydrolysate to a fermentation product(s) (for example, an alcohol (e.g., ethanol) or a sugar alcohol (e.g., xylitol)).