Assertion: polysaccharide's material | /r/MadeOf | polysaccharide
Facets:
value: into various chemical com-pounds
type: OTHER
value: to high temperature treatment
type: CAUSE
Source sentences:
text: According to the present invention, an effective utilization technique of a material containing a polysaccharide is developed.
text: The present invention according to claims 1 to 13 uses a salt (en) having an activity to modify the crystal structure of a polysaccharide, an aqueous solution thereof, or a substance having substantially the same activity as the material containing the polysaccharide.
text: According to the present invention, a useful substance having a low molecular weight carbohydrate can be produced from a material containing a polysaccharide, particularly a hardly degradable polysaccharide.
text: According to the present invention, by providing a technique for producing a low molecular weight carbohydrate from a material containing a polysaccharide, particularly a hardly degradable polysaccharide, it is possible to lead to advanced utilization of carbohydrate biomass targeting ethanol, petroleum substitute products, and the like.
text: That is, the present invention according to claim 14 is a salt of a strong acid or a hydrate thereof, a solution thereof, a solution having a functionally equivalent activity thereto, a material containing a polysaccharide and a reaction solution containing a strong acid.
text: In the present invention, the reaction between the polysaccharide-containing material and calcium thiocyanate can be carried out by bringing a dry or wet sample (a material containing polysaccharide) into contact with a solution containing calcium thiocyanate.
text: As a raw material containing polysaccharide, as described in claim 10, starch extracted from starch or sugar accumulation site in starch or sugar in the plant, or starch or sugar accumulated in the plant What is obtained from squeezed residue can be used.
text: Moreover, as a raw material containing polysaccharide, as described in Claim 11, the raw material containing the cellulose byproduced at the time of pulp manufacture, a pulp, waste paper, or the fiber containing a cellulose can also be used.
text: That is, the present invention according to claim 17 includes a calcium chloride or a hydrate thereof, a solution thereof, a solution having a functionally equivalent activity thereto, a material containing polysaccharide, and a reaction solution containing hydrochloric acid.
text: That is, the present invention according to claim 19 uses calcium chloride or a hydrate thereof, a solution thereof, or a solution having a functionally equivalent activity thereto, and performs a high-temperature treatment on a material containing polysaccharide.
text: The present invention according to claim 20 uses calcium chloride or a hydrate thereof, a solution thereof, or a solution having a functionally equivalent activity to the material containing polysaccharide and subjecting the material containing polysaccharide to high temperature treatment.
text: The present invention according to claim 20 uses calcium chloride or a hydrate thereof, a solution thereof, or a solution having a functionally equivalent activity to the material containing polysaccharide and subjecting the material containing polysaccharide to high temperature treatment.
text: For example, an apparatus for treating a sample (a material containing polysaccharide) with a swelling substance such as a calcium thiocyanate aqueous solution, a subsequent water washing / dehydrating apparatus, an agitation / temperature control apparatus for performing an enzyme reaction, an enzyme reaction tank, insoluble Of the apparatus for removing fractions, the apparatus for recovering used reagents such as enzymes and calcium thiocyanate, the apparatus for purifying sugar liquid, the apparatus for concentrating sugar liquid, the ethanol fermentation apparatus, the solid-liquid separator, and the distillation apparatus A saccharification treatment system and an ethanol production system characterized by including at least several types can be newly designed.
text: On such method is the decomposition of a raw-material that contains polysaccharides into various chemical com-pounds that constitute raw-materials for the chemical and microbiological industry~ This decomposition can be carried out by means of acid hydro-lysis~ whereby the polysaccharides are hydrolysed and decomposed into different products, such as furfural, acetone9 methanol, and acetic acid, which are suitable for raw-materials of the chemical industry, and fatty acids and monosaccharides, which are suitable for raw-materials of the micrDbiological industry.
text: The present invention leads to advanced utilization of carbohydrate biomass targeting ethanol, petroleum substitute products, and the like by providing a technique for producing low molecular weight carbohydrates and the like from materials containing polysaccharides, in particular, hardly degradable polysaccharides.
text: Next, when using plant-derived materials as polysaccharide-containing materials, the present inventor uses a material containing polysaccharides using alkali and hydrogen peroxide as a method for removing lignin or hemicellulose that binds to cellulose.
text: Based on the present invention, it is possible to construct a saccharification treatment system and an ethanol production system for materials containing polysaccharides.
text: In the present invention, in order to solve such a problem in the enzyme reaction, a salt or urea having an activity to modify the crystal structure of the polysaccharide is used, and the low molecular weight and solubilization of the polysaccharide contained in the material containing the polysaccharide is minimized.
text: When the moisture content of the material containing the polysaccharide is very high, the average concentration when 60% (w / v) calcium thiocyanate is added may be practically 40% (w / v) or less.
text: The effect of the long-term reaction varies depending on the higher-order structure of the material containing the polysaccharide, the composition of subcomponents, the size and the like.
text: That is, as described in claim 13, it is desirable to wash the material containing the polysaccharide after modifying the crystal structure of the polysaccharide.
text: The inventors paid attention to modifying the structure of the material containing the polysaccharide while considering the swellability in the present invention by using it together with an oxidizing agent and a strong acid.