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Degrees Brix (symbol °Bx) is a measurement of the mass ratio of dissolved sucrose to water in a liquid. It is measured with a saccharimeter that measures specific gravity of a liquid or more easily with a refractometer. A 25 °Bx solution is 25% (w/w), with 25 grams of sucrose sugar per 100 grams of liquid. Or, to put it another way, there are 25 grams of sucrose sugar and 75 grams of water in the 100 grams of solution. Image File history File links Please see the file description page for further information. ...
It has been suggested that this article or section be merged into Brix. ...
A hydrometer scale developed by French pharmacist Antoine Baumé to measure density of various liquids. ...
Brix may refer to: Brix, France, a small town of Normandy in the Manche department degrees Brix, a measurement of sucrose in a liquid Emil Brix, Austrian diplomat Brix Smith, American singer Bruce Bennett, American actor originally named Herman Brix Brix (computer game), a puzzle game BRiX, open-source operating...
Sucrose (common name: table sugar, also called saccharose) is a disaccharide (glucose + fructose) with the molecular formula C12H22O11. ...
A saccharimeter is an instrument for measuring the concentration of sugar solutions. ...
Relative density (also known as specific gravity) is a measure of the density of a material. ...
A refractometer is an optical instrument that is used to determine the refractive index of a substance or some physical property of a substance that is directly related to its refractive index. ...
Sucrose (common name: table sugar, also called saccharose) is a disaccharide (glucose + fructose) with the molecular formula C12H22O11. ...
Brix, Balling, Plato The Balling scale was developed by German chemist Karl Balling. It refers to the concentration of a sucrose solution, as the weight percentage sucrose at 17.5°C.
The Brix scale was originally derived by Antoine Brix (or Adolph Brix?) by recalculating Balling's scale to a reference temperature of 15.5°C. The Brix scale was subsequently recalculated again, and now uses a reference temperature of 20°C. Brix can be approximated as 261.3*(1 - 1/g), where g is the specific gravity of the solution at 20°C. Relative density (also known as specific gravity) is a measure of the density of a material. ...
The Plato scale which measures in Plato degrees is also a refinement of the Balling scale. It uses a reference temperature of 17.5°C and a slightly different modulus, with the approximation 260*(1 - 1/g), where g is the specific gravity of the solution at 17.5°C. An empirically derived hydrometer scale developed in 1843 by German scientist Karl Balling, and improved by Fritz Plato to measure density of beer wort in terms of percentage of extract by weight. ...
The three scales are often used interchangeably since the differences are minor.
- Brix is primarily used in fruit juice, wine making and the sugar industry.
- Plato is primarily used in brewing.
- Balling still appears on older saccharimeters, and is still used in the South African wine industry.
Grow and harvest grapes. ...
A 16th century brewer A 21st century brewer This article concerns the production of alcoholic beverages. ...
Usage Brix is used in the food industry for measuring the approximate amount of sugars in fruits, vegetables, juices, wine, soft drinks and in the sugar manufacturing industry. Different countries use the scales in different industries; in the UK brewing is measured with specific gravity X 1000, European brewers use Plato degrees, and US industries use a mix of specific gravity, Brix, degrees Baumé and Plato degrees. Popular Japanese fashion magazine throughout the 1990s; the photography of which has recently been reissued in two collections from Phaidon press. ...
Vegetables on a market Vegetable is a nutritional and culinary term denoting any part of a plant that is commonly consumed by humans as food, but is not regarded as a culinary fruit, nut, herb, spice, or grain. ...
A glass of red wine This article is about the alcoholic beverage. ...
Original gravity (OG) usually refers to the density of wort, unfermented beer, usually expressed as a ratio to the density of water (thus for instance 1. ...
An empirically derived hydrometer scale developed in 1843 by German scientist Karl Balling, and improved by Fritz Plato to measure density of beer wort in terms of percentage of extract by weight. ...
A hydrometer scale developed by French pharmacist Antoine Baumé to measure density of various liquids. ...
For fruit juices, one degree Brix is about 1-2% sugar by weight. This usually correlates well with perceived sweetness.
Since Brix is related to the concentration of dissolved solids (mostly sucrose) in a fluid it is therefore related to the specific gravity of the liquid. Because the specific gravity of sucrose solutions is well known, it can also be measured by refractometers.
Modern Brix meters are digital refractometers that calculate the Brix value based on refractive index. These meters are typically portable, splashproof and very simple to use, so that they can be operated by anybody directly on location. More and more often Brix is measured to determine ideal harvesting times of fruit and vegetables so that produce arrives at the consumers in a perfect state or is ideal for subsequent processing steps such as vinification.
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Scientific usage When a refractometer is used, it is correct to report the result as "refractometric dried substance" (RDS). One might speak of a liquid as being 20 °Bx RDS. This is a measure of percent by weight of TOTAL dried solids and, although not technically the same as Brix degrees determined through a specific gravity method, renders an accurate measurement of sucrose content since the majority of dried solids are in fact sucrose. When an infrared Brix sensor is used, it measures the vibrational frequency of the sugar molecules, giving a Brix degrees measurement. This will not be the same measurement as Brix degrees using a density measurement because it will specifically measure dissolved sugar concentration instead of all dissolved solids. A refractometer is an optical instrument that is used to determine the refractive index of a substance or some physical property of a substance that is directly related to its refractive index. ...
References
See also A hydrometer scale developed by French pharmacist Antoine Baumé to measure density of various liquids. ...
It has been suggested that this article or section be merged into Brix. ...
Polarimetry is the measurement of the polarisation of light; a polarimeter is the scientific instrument used to make these measurements. ...
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