Sentences with word «xylose»

Yeast strains that had constitutive (mostly unregulated) control of xylose metabolism triggered pathways related to cell stress, starvation and DNA damage.

The ability to ferment xylose can be a path to biofuel production that does not compete with the food supply.

10 — Komericki P, Akkilic - Materna M, Strimitzer T, Weyermair K, Hammer H, Aberer W. Oral xylose isomerase decreases breath hydrogen excretion and improves gastrointestinal symptoms in fructose malabsorption — a double - blind, placebo - controlled study.

Infused with xylose, coconut oil, and fennel seed extract, it provides protection to hair strands while adding moisture and shine.

There is a product called Sin Free Sugar that contains a blend of natural sweeteners including xylose, erythritol and sugars that can be found in plants and vegetables.

«Yes, this is a great source of immunity - supporting, digestive - friendly polysaccharides including the essential antiviral, antifungal, memory - improving sugars xylose, fructose and galactose,» espouses Wolfe.

«Let them eat xylose: Yeast engineered to grow efficiently on novel nutrients: Discoveries may lead to faster growth and higher cell densities in biological engineering applications.»

The furfural and p - anisaldehyde derived ionic liquids performed best with both providing 90 — 95 % glucose and 70 — 75 % xylose yields from switchgrass after 72 hours incubation with digestive enzymes.

The researchers found that several sugars also give protective benefit but the sugar from RNA, ribose, is more effective than glucose or even xylose, a sugar remarkably similar to ribose, except its components are arranged differently.

A team from Tufts University has developed genetically modified yeast that can more efficiently consume xylose, enabling it to grow faster and to higher cell densities.

Total fiber intake: -3 Total neutral detergent fiber intake: -13 Hemi - cellulose fiber intake: -10 Cellulose fiber intake: -13 Intake of lignins remaining after cutin removed: -9 Cutin intake: -14 Starch intake: -1 Pectin intake: +3 Rhamnose intake: -26 * Fucose intake: +2 Arabinose intake: -18 Xylose intake: -15 Mannose intake: -13 Galactose intake: -24

Is an enzyme that breaks down a specific component of a fiber called hemicellulose into a simple sugar called xylose.

It is an amalgamation of xylose, glucose, and small amounts of three other sugars, and so far NREL has been unable to engineer a bacterium that can digest all of these at once.

However, the ability to ferment xylose could lead to biofuel production that does not compete with the food supply.

Xylose fermentation is not a capability that traditional ethanol producing yeast strains (Saccharomyces cerevisiae) possess.

Step 3: Xylose isomerase (another enzyme) converts glucose to a mixture of about 42 % fructose and 50 — 52 % glucose with some other sugars mixed in.

In addition to - D - glucose, hemicellulose can include xylose, mannose, galactose, rhamnose, and arabinose.

However, xylose is a sugar derived from the otherwise indigestible parts of plant material.

«Our study applied this approach to xylose, but it suggests a broader principle — adapting native regulons for the efficient assimilation of other non-native sugars and nutrients,» said Nair.

As part of the study, Nair and his team took a closer look at what exactly accounted for the improved survival of the xylose - eating yeast organism.

Researchers at Tufts University have created a genetically modified yeast that can more efficiently consume a novel nutrient, xylose, enabling the yeast to grow faster and to higher cell densities, raising the prospect of a significantly faster path toward the design of new synthetic organisms for industrial applications, according to a study published today in Nature Communications.

Taking a different approach, the researchers took a set of regulatory genes, called a GAL regulon, that normally processes galactose — a favorite on the yeast menu of nutrients — and replaced some of the genes with those that become activated by, and direct the breakdown of, xylose.

One of the biggest challenges in breaking down biomass into useful chemicals suitable for making biofuels is finding ways to selectively depolymerise lignocellulosic biomass into its monomers: glucose, xylose and lignin.

The scientists also tested the bacterium's ability to convert other sugars, including fructose, sucrose and xylose (present in wood and straw), and found it to be equally efficient.

These strains of yeast have the ability to grow anaerobically on xylose at rates equivalent to those on glucose, to consume > 95 percent of the xylose present, even under toxic conditions, and to ferment this xylose to ethanol at high yield.

The figure below shows the performance of a xylose utilizing yeast biocatalyst for fermenting a xylose under two conditions: 1) a condition where xylose is the primary sugar present (in this case hemicellulose isolated from pretreated hardwood, and 2) a condition where xylose and glucose are present at approximately equal levels (in this case a hydrolysate generated from a pretreated agricultural waste).

Mascoma has developed robust xylose fermentation capabilities by optimizing a recombinant xylose fermentation pathway.

MEDFORD / SOMERVILLE, Mass. (March 26, 2018)-- Researchers at Tufts University have created a genetically modified yeast that can more efficiently consume a novel nutrient, xylose, enabling the yeast to grow faster and to higher cell densities, raising the prospect of a significantly faster path toward the design of new synthetic organisms for industrial applications, according to a study published today in Nature Communications.

Xylose is a sugar derived from the otherwise indigestible parts of plant material.

However, the researchers took a set of regulatory genes, called a GAL regulon that normally processes galactose and replaced some of the genes with those that become activated by and direct the breakdown of xylose.

«Our study applied this approach to xylose, but it suggests a broader principle - adapting native regulons for the efficient assimilation of other non-native sugars and nutrients,» Nair said.

He Shou Wu contains multiple compounds that have been shown to reduce inflammation in the body and it also contains the beneficial saccharides rhamnose, arabinose, xylose and glucose and anthraquinone glycosides which are known improve immune response and overall immune system function.

Xylose is an antifungal and an antibacterial.

The ingredients of Candidol include mannose, galactose, fucose, glucose, xylose, n - acetylneuramic acid, n - acetylgalactosamine, and n - acetylglucosamine.

The five monosaccharides that Coffeeberry ® releases during digestion are Mannose, Galactose, Fucose, Xylose, Arabinose, and Glucose.

Xylose is the predominant sugar.

The second thing is research and emerging science has shown that eight carbohydrates, Mannose, Galactose, Fucose, Xylose, Glucose, Sialic acid, N - Acetyl Glucosamine, and N - Acetylgalactosamine are basic building blocks of all biological communication.

Sugar goes under various pseudonyms on food labels such as sucrose, lactose, maltose, galactose, fructose, maltodextrin, dextrose, xylose and glucose, to name a few.

Before the test, the administrator of the test gives the person tested an oral measured dose of lactulose, glucose, xylose, or sucrose to provoke the bacteria.

Stephen Hughes, Ph.D., research molecular biologist at the USDA - ARS, described an automated process for high - throughput transformation (with bacterial xylose isomerase and xylose kinase genes), mutagenesis, and screening of yeast to select for fast - growing strains optimized for anaerobic growth on xylose.

GMAX - L is a genetically engineered yeast strain able to convert both xylose and glucose to ethanol.