The parts of grains, fruits, and vegetables that contain cellulose and are not digested by the body. An optical fiber cable is a type of cable that has a number of optical fibers bundled together, which are normally covered in their individual protective plastic covers. ber (fī′bər) n. 1. One of the first artificial fibers was rayon , which is made from cellulose or wood pulp. Any of the filaments constituting the extracellular matrix of connective tissue. Establishing a definition for dietary fibre has historically been a balance between nutrition knowledge and analytical method capabilities. Another word for fiber. Here we explain why you need fibre, and give you some tips for getting more of it into your diet. Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020, Collins English Dictionary - Complete & Unabridged 2012 Digital Edition Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. Carbon fiber is made by using a precursor substance heated to high temperature under tension to form fibers. The EU and US definitions differ from the Codex Alimentarius definition on the number of monomers that constitute the carbohydrate polymer; while the EU and US includes three or more monomeric units, the Codex definition specifies ten or more, leaving national authorities to decide whether to include as fibre also carbohydrates with 3-9 monomers. 1. Optical cables are used to transfer digital data signals in the form of light up to distances of hundreds of miles with higher throughput rates than those achievable via electrical communication cables. Further, based on FDA's review of the science, FDA intends to propose that the following non-digestible carbohydrates be added to the definition of dietary fiber: Useful link. wool fibres dominated knitting but other textile fibres came into use.’ Here we have given NCERT Class 7 Science Notes Chapter 3 Fibre to Fabric. You may know it by the older name, ‘roughage’. 2. It's found in the plants we eat — fruits, vegetables, grains, and legumes. A fiber optic cable may refer to any of the following:. A fibre is a thin thread of a natural or artificial substance, especially one that is used to make cloth or rope. 2. You will hardly know who I am or what I mean, But I shall be good health to you nevertheless, And filter and fibre your blood. Flax and jute are the natural fibres obtained from plants. a fine, threadlike piece, as of cotton, jute, or asbestos. Any of the filaments constituting the extracellular matrix of connective tissue. Advertizing Wikipedia. If you look at the paper under a microscope you will see the fibres. (Textiles) a natural or synthetic filament that may be spun into yarn, such as cotton or nylon. 2. variable noun. a slender, tapered cell which, with like cells, serves to strengthen tissue. The Dictionary.com Word Of The Year For 2020 Is …. The People’s Choice 2020 Word Of The Year: 2020 Was A $#@#%%$@! The classification based on the refractive index is as follows: Step Index Fibers: It consists of a core surrounded by the cladding, which has a single uniform index of refraction. He throws every fiber of his being into each performance, altering his posture, elocution, temperament, and more. The European Commission (EC), in line with discussions at CODEX, previously agreed a definition for fibre in November 2008. Anatomy a. Four Vestals were praying that Almo be saved, each praying not only with her lips but with every fibre of her being. 4. the structure of any material or substance made of or as if of fibres; texture. FDA issued guidance and a science review identifying 8 additional non-digestible carbohydrates that meet the definition of dietary fiber established in the Nutrition Facts label final rule. Soluble dietary fiber (SDF) include β-glucan, psyllium, pectins, guar gum, arabinoxylans, and inulin and has been associated with some beneficial effects on human organisms, such as reduction of cholesterol levels, decrease of gastric emptying and small intestine transit time, prebiotic effect, and fecal bulk effect (Surampudi, Enkhmaa, Anuurad, & Berglund, 2016). Also known as bulk and roughage. n. 1. Some examples of fibres are cotton, wool, silk, flax, jute, nylon, polyester and polyacrylic. Dietary fiber is a plant-based nutrient that is sometimes called roughage or bulk. Dictionary.com Unabridged Fiber is of vital importance to digestion; it helps the body move food through the digestive tract, reduces serum cholesterol, and contributes to disease protection. Apply a thin coat, very smooth, all over the skull and model on the jaw muscles with the plaster and fiber. The nerve cell axon with its glial envelope. Begin, if raw stock, by washing and rinsing thoroughly in order to remove all natural grease and dirt adhering to the fibre. a slender, threadlike element or cell, as of nerve… To Fight Pam Geller, Join Our Comedy Jihad at the MTA, D-Day for Milton Wolf, Obama’s Tea Party Cousin, in Kansas Senate Primary, Journal of Entomology and Zoology: Volume 6, Number 4, December 1914. Fiber optics, also spelled fibre optics, the science of transmitting data, voice, and images by the passage of light through thin, transparent fibers. It can help lower blood cholesterol and glucose levels. food containing a high amount of such carbohydrates, as whole grains, fruits, and vegetables. Copyright © 2011. Wool … Digital data is transmitted through the cable via rapid pulses of light. Also known as bulk and roughage. Fiber is of vital importance to digestion; it helps the body move food through the digestive tract, reduces serum cholesterol, and contributes to disease protection. Basic demands required by a matter to be considered as textile fires are, a. Fiber is commonly classified as soluble, which dissolves in water, or insoluble, which doesn't dissolve. FDA issued guidance and a science review identifying 8 additional non-digestible carbohydrates that meet the definition of dietary fiber established in the Nutrition Facts label final rule. Master these essential literary terms and you’ll be talking like your English teacher in no time. Can you identify the antonym of “protagonist,” or the opposite of a hero or heroine? For example, if the Nutrition Facts table shows 3 g of fibre, the product would have a % Daily Value for fibre of 12%. A slender, elongated, threadlike object or structure. (Textiles) cloth or other material made from such yarn. Fibres are very thin, thread-like strands from which fabrics (or cloths) are made. A protagonist is the main character of a story, or the lead. What’s The Difference Between “Yule” And “Christmas”? Steve W. Cui, Keisha T. Roberts, in Modern Biopolymer Science, 2009. Fiber or fibre (from Latin: fibra) is a natural or man-made substance that is significantly longer than it is wide. Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020, Collins English Dictionary - Complete & Unabridged 2012 Digital Edition What Is An Em Dash And How Do You Use It? fiber optics (optical fiber): Fiber optics, or optical fiber, refers to the medium and the technology associated with the transmission of information as light pulses along a glass or plastic strand or fiber. Everybody knows what rope is, but everybody does not know how rope is made or of what kinds of fiber it is manufactured. Amorphous Click card to see definition Without a defined shape; fibers composed of a loose arrangement of polymers that are soft, elastic and absorbing (ex - cotton) Click again to see term “Affect” vs. “Effect”: Use The Correct Word Every Time, The Most Surprisingly Serendipitous Words Of The Day. ber (fī′bər) n. 1. definition of Wikipedia. Fiber (computer science) In computer science, a fiber is a particularly lightweight thread of execution. Fiber can be soluble or insoluble: Soluble fiber dissolves in water. “Monolith” vs. “Megalith”: What’s The Difference? Fibers are one type of sclerenchyma cell. Instead, opt for eating complete meals with good sources of protein and fiber. As Michael Brown Grand Jury Winds Down, Is Ferguson on the Brink of War? Why Do “Left” And “Right” Mean Liberal And Conservative? He has driven home to the world your great adaptability and the fiber of which you are made. One of the elongated, thick-walled cells, often occurring in bundles, that give strength and support to tissue in vascular plants. Fiber: The parts of fruits and vegetables that cannot be digested. CBSE Class 7 Science Notes Chapter 3 Fibre to Fabric Fibres are very thin, thread-like strands from which fabrics (or cloths) are made. Synthetic fiber definition is - any of various man-made textile fibers including usually those made from natural materials (such as rayon and acetate from cellulose or regenerated protein fibers from zein or casein) as well as fully synthetic fibers (such as nylon or acrylic fibers). matter or material composed of filaments: an essential character, quality, or strength: filamentous matter from the bast tissue or other parts of plants, used for industrial purposes. © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins “Monolith” vs. “Megalith”: What’s The Difference? wool fibres dominated knitting but other textile fibres came into use.’ Synonyms: thread, strand, filament, tendril More Synonyms of fibre. Long strands of molecules interwoven to form a linear, string-like structure are known as ‘Fibres’. A slender, elongated, threadlike object or structure. Definition. Dietary fiber is defined to be plant components that are not broken down by human digestive enzymes. A. The American Heritage® Science Dictionary What is fibre? b. Nature abounds in fibrous materials, such as cotton, wood, and straw, but … The Science Behind the Fibre Optic Cable The fibre optic cable works by applying the principles of reflection and refraction. A fiber optic cable defined in IEEE 802.8 is cable that contains optical fibers (usually glass) coated in plastic to send data by pulses of light. When light strikes a shiny or mirrored object it “bounces” off it, just like a ball bounces off the ground. La fibre optique est généralement utilisée en informatique, pour la transmission de données à très haut débit et sur de grandes distances. Describe 2020 In Just One Word? Fiber is a carbohydrate that the body can't digest. We Asked, You Answered. Textile Fiber. Fibers are natural or man-made such as cotton, silk, jute, etc. One of the first artificial fibers was rayon , which is made from cellulose or wood pulp. A comprehensive dietary fiber (DF) definition was adopted by the CODEX Alimentarius Commission (CAC) (1) to reflect the current state of knowledge about DF, (2) to recognize that all substances that behave like fiber regardless of how they are produced can be named as DF if they show physiological benefits, and (3) to promote international harmonization for food labeling and food … Botany One of the elongated, thick-walled cells that give strength and support to plant tissue. CBSE Class 7 Science Notes Chapter 3 Fibre to Fabric. b. Soluble fiber. Soluble fiber. The glass fiber core and the cladding each have a different refractive index that bends incoming light at a certain angle. The functions of dietary fiber or roughage have been described in ancient herbs and medicinal literature around the world for hundreds of years. Fiber optics transmit data in the form of light particles -- or photons -- that pulse through a fiber optic cable. Dietary fibre is the portion of fruits, vegetables, nuts and grains we eat that is resistant to digestion and absorption in the small intestine. While the most widely accepted physiologically-based definitions have generally been accurate in defining the dietary fibre in foods, scientists and regulators have tended, in practice, to rely on analytical procedures as the definitional basis in fact. CBSE Class 7 Science Notes Chapter 3 Fibre to Fabric Pdf free download is part of Class 7 Science Notes for Quick Revision. Fiber, soluble and insoluble: Fiber (the portion of plants that cannot be digested by the human digestive tract) is classified as soluble and insoluble. Probably most of the conducting fibrils leave at or near the termination of the thicker part of the fiber. It compelled him to arise from the floor, it banished fear from his soul, it made him rejoice in every fiber of his being. Describe 2020 In Just One Word? Most people chose this as the best definition of optical-fiber: A flexible transparent fi... See the dictionary meaning, pronunciation, and sentence examples. A protagonist is the main character of a story, or the lead. a natural or synthetic filament that may be spun into yarn, such as cotton or nylon cloth or other material made from such yarn a long fine continuous thread or filament the structure of any material … Fibers are often used in the manufacture of other materials. Optical-fiber definitions A flexible transparent fiber of extremely pure glass or plastic, generally between 10 and 200 microns in diameter, through which light can be transmitted by successive internal reflections, commonly used in telecommunications. The strongest engineering materials often incorporate fibers, for example carbon fiber and ultra-high-molecular-weight polyethylene. Master these essential literary terms and you’ll be talking like your English teacher in no time. Natural fiber, hairlike material directly obtained from an animal, vegetable, or mineral source and convertible into nonwoven fabrics such as felt or paper or, after spinning into yarns, woven cloth. What’s new. Cotton, Linen, Silk, Polyester, Nylon, Viscose Definition of Fiber Fiber is a unit of matter characterized by flexibility, fineness and a high ratio of length to thickness. Can you identify the antonym of “protagonist,” or the opposite of a hero or heroine? ‘Coir is a natural fibre made from coconuts and used for matting, screening, baskets and other products.’ ‘Jute is a vegetable fiber cultivated in China, India, Pakistan, and other south Asia countries.’ ‘Until the 19th cent. Types of Optical Fibers. The Daily Value used in nutrition labelling is based on 25 g of fibre for a reference diet. In the EU, regulation 1169/2011 (EU 2011) on the provision of food information to consumers, defines fibre as 'carbohydrate polymers with three or more monomeric units, which are neither digested nor absorbed in the human small intestine and belong to the following categories: -edible carbohydrate polymers naturally occurring in the food as consumed, -edible carbohydrate polymers which have been obtained from food raw material by physical, enzymatic or chemical means and which have a beneficial … fiber. Any of the elongated cells of skeletal or cardiac muscle, made up of slender threadlike structures called, Oscars 2015: The Daily Beast’s Picks, From Scarlett Johansson to ‘Boyhood’, 9 Ways to Cope With Seasonal Affective Disorder. The American Heritage® Stedman's Medical Dictionary For more than 15 years, the international CODEX Alimentarius Commission debated a definition of fibre and was agreed in 2009. fibre noun (FOOD) C1 [ U ] a substance in certain foods, such as fruit, vegetables, and brown bread, that travels through the body as waste and helps the contents of the bowels to pass through the body … Find more ways to say fiber, along with related words, antonyms and example phrases at Thesaurus.com, the world's most trusted free thesaurus. When light signals are sent through the fiber optic cable, they reflect off the core and cladding in a series of zig-zag bounces, adhering to a process called total internal reflection. They, however, require long, slow cooking in order to soften the fibre and render the starch more soluble. Natural Fibre - Fibre obtained from natural sources like plants and animals, for example, Cotton, silk, wool etc. All rights reserved. ...a variety of coloured fibres. This highlights an enduring feature of the scientific process: scientific ideas are subject to change in light of new evidence. Toutefois, elle possède d'autres applications répandues comme en médecine (on parle alors de fibroscopie), en automatisation (pour les mesures en temps réel des capteurs), ou en éclairage décoratif. The New Zealand Nutrition Foundation website has more information on fibre in the diet. Fiber or fibre (from Latin: fibra) is a natural or man-made substance that is significantly longer than it is wide. Fibers are often used in the manufacture of other materials. We Asked, You Answered. Almost all fabrics, muscle structures, and even vegetables are composed of some sort of fiber, the noun meaning a long, thread-like substance. Dictionary.com Unabridged The Dictionary.com Word Of The Year For 2020 Is …. A comprehensive dietary fiber (DF) definition was adopted by the CODEX Alimentarius Commission (CAC) (1) to reflect the current state of knowledge about DF, (2) to recognize that all substances that behave like fiber regardless of how they are produced can be named as DF if they show physiological benefits, and (3) to promote international harmonization for food labeling and food … Coarse, indigestible plant matter, consisting primarily of polysaccharides such as cellulose, that when eaten stimulates intestinal peristalsis. Oats, beans, dried peas, and legumes are major sources of soluble fiber whereas wheat bran, whole grain products, and vegetables are major sources of insoluble fiber. Medical Author: William C. Shiel Jr., MD, FACP, FACR; Fiber: The parts of fruits and vegetables that cannot be digested. It can help lower blood cholesterol and glucose levels. Like threads, fibers share address space. This type of fiber dissolves in water to form a gel-like material. Fiber, soluble and insoluble: Fiber (the portion of plants that cannot be digested by the human digestive tract) is classified as soluble and insoluble.. Oats, beans, dried peas, and legumes are major sources of soluble fiber whereas wheat bran, whole grain products, and vegetables are major sources of insoluble fiber. Carbon fiber is made by using a precursor substance heated to high temperature under tension to form fibers. © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Optical fibers are also unaffected by electromagnetic interference. New observations in dietary fibre science have challenged prevailing theories about the role dietary fibre plays in the human diet. The types of optical fibers depend on the refractive index, materials used, and mode of propagation of light. The People’s Choice 2020 Word Of The Year: 2020 Was A $#@#%%$@! Anatomy, Zoology. Fiber definition is - a thread or a structure or object resembling a thread: such as. 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