Определение cellulose в Английский Язык Английский Язык словарь
A complex carbohydrate that forms the main constituent of the cell wall in most plants and is important in the manufacture of numerous products, such as paper, textiles, pharmaceuticals, and explosives
The chief constituent of the cell walls of all plants Also, the chief constituent of many fibrous plant products, including paper and some cloth
A complex carbohydrate, (C6H10O5)n, that is composed of glucose units, forms the main constituent of the cell wall in most plants, and is used in the manufacturing of organic roofing materials
A material derived from the cell walls of certain plants Cellulose is used in the production of many vegetable fibers, as well as being the major raw material component used in the production of the manufactured fibers of acetate, rayon, and triacetate
This is a carbohydrate that makes up the cell walls of plant cells It cannot be digested by enzymes in the human gut A component of fibre
(bio) The chief constituent of the cell wall in all green plants, some algae, and a few other organisms Cellulose is an insoluble complex carbohydrate (C6H10O5)n formed of microfibrils of glucose molecules (Latin, cellula, a little cell) F - cellulose S - celulosa
The main carbohydrate in living plants Cellulose forms the skeletal structure of the plant cell wall
Cellulose is by definition an amorphous (formless) carbohydrate polymer which is the main constituent for cell walls and structural elements of all plant tissues and plant fibers Ehtyl-, methyl- and hydroxyethyl- cellulose are gums which are made from cellulose Ethyl- is a film former which is used in lipsticks Methyl- and hydroxyethyl- have desirable emulsification and thickening properties and are used throughout the cosmetic industry as well as in hand creams and lotions Manufactured from natural cellulose utilizing strong alkali and methyl or ethyl chloride, methyl- or ethyl- cellulose gums are substitutes for water soluble vegetable gums
The chief constituent of the cell walls of all plants All plants contain tissue that, when properly processed, will yield cellulose Cotton in its raw state contains about 91% and is the purest form of natural cellulose Other sources for papermaking include hemp (77%), softwoods & hardwoods (57% to 65%), and kozo (66% to 77%)
Cellulose is a substance that exists in the cell walls of plants and is used to make paper, plastic, and various fabrics and fibres. Complex carbohydrate (polysaccharide) consisting of 1,000-3,000 or more glucose units in a linear chain structure that can pack into fibres of great tensile strength. The basic structural component of plant cell walls, cellulose is the most abundant of all naturally occurring organic compounds (90% of cotton and 50% of wood). Mammals (including humans) cannot digest cellulose, but bacteria in the rumens of cattle and other ruminants and protozoans in the gut of termites produce enzymes that can break it down. Soil fungi can also break down cellulose. Its most important uses are in wood, paper, and fibre products, as an ethanol and methanol source, and specialized applications. Cellulose derivatives are used in plastics, photographic films, rayon fibres, cellophane, coatings, explosives (e.g., nitrocellulose), and foods (e.g., the stabilizer and thickener carboxymethylcellulose)
The substance which constitutes the essential part of the solid framework of plants, of ordinary wood, linen, paper, etc
A complex carbohydrate that stiffens a plant: Tough stems contain stiff cellulose
Cellulose insulation is made from wastepaper, such as used newspaper and boxes It is shredded into small particles, and chemicals providing resistance to fire and insects are added Cellulose insulation is dusty and brown, with flat particles, on which you can frequently find legible print
Celulose is, by far, the most abundant polysaccharide in nature composing close to 50% of the total organic carbon It is a straight-chain polymer that is extremely resistant to acid and alkaline hydrolysis Non-ruminant animals lack the necessary enzymes to cleave the linkages of glucose molecules in cellulose Hence, they are poor users of fibrous plants The microorganisms in the rumen of ruminants contain the enzyme celulase; hence, ruminants can effectively utilize feeds that are high in cellulose
Chemically, a complex carbohydrate The chief constituent of the cell walls of plants, and consequently the chief constituent of many fibrous plant products such as paper and board, and cotton, linen and rayon cloth The traditional Western plants providing cellulose for paper were cotton and linen ('rag' paper) Wood is the major source of papermaking fibres today
(Avicel® cellulose gel, MethocelTM, Solka-Floc®) Various forms are used One is a non-caloric purified form of cellulose ground to microparticles which, when dispersed, form a network of particles with mouthfeel and flow properties similar to fat Cellulose can replace some or all of the fat in dairy-type products, sauces, frozen desserts and salad dressings
Cellulose is a polysaccharide carbohydrate composed of linked glucose units It is the main consitutent of plant cell walls and is the most common organic compound on Earth
Any of several compounds obtained by treating cellulose with acetic anhydride, used in lacquers, photographic film, transparent sheeting, and cigarette filters