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Savagnin Rose
Savagnin rose or Roter Traminer is a variety of wine grape.Savagnin Rose , accessed on June 20, 2010 It has a pink, reddish or brownish red skin colour, but is counted as a grape since it does not have the deep purple/blue/black colour of red wine grapes. Savagnin rose is a member of the family of gr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rheingau (wine Region)
Rheingau is one of 13 designated German wine regions (''Weinbaugebiete'') producing quality wines (''QbA'' and ''Prädikatswein''). It was named after the traditional region of Rheingau (meaning "Rhine district"), the wine region is situated in the state of Hesse, where it constitutes part of the Rheingau-Taunus-Kreis administrative district. Although, making up only 3 percent of the total German vineyard area, Rheingau has been the source of many historically important innovations in German wine making, and contains many wine producers of international reputation, such as Schloss Johannisberg. Rheingau, with of vineyards in 2016, also boasts a higher proportion of Riesling (77.7%) than any other German wine-growing region, with Spätburgunder (Pinot noir) making up most of the rest (12.2%), followed by Müller-Thurgau., Format: PDF, KBytes: 219, accessed on October 26, 2021 Geography and terroir The geography of the Rheingau is very distinct. Around Wiesbaden, the river Rhi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gewürztraminer
Gewürztraminer () is an aromatic wine grape variety, used in white wines, and performs best in cooler climates. In English, it is sometimes referred to colloquially as Gewürz (; although this is never the case in German, because "Gewürz" means "herb" or "spice"), and in English and French it is written (without the umlaut). Gewürztraminer is a variety with a pink to red skin colour, which makes it a "white wine grape" as opposed to the blue to black-skinned varieties commonly referred to as "red wine grapes". The variety has high natural sugar and the wines are white and usually off-dry, with a flamboyant bouquet of lychees. Indeed, Gewürztraminer and lychees share the same aroma compounds. Dry Gewürztraminers may also have aromas of roses, passion fruit and floral notes. It is not uncommon to notice some ''spritz'' (fine bubbles on the inside of the glass). Gewürztraminer's sweetness may offset the spice in Southeast Asian cuisine. Etymology The German name Gewü ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Opacity (optics)
Opacity is the measure of impenetrability to electromagnetic or other kinds of radiation, especially visible light. In radiative transfer, it describes the absorption and scattering of radiation in a medium, such as a plasma, dielectric, shielding material, glass, etc. An opaque object is neither transparent (allowing all light to pass through) nor translucent (allowing some light to pass through). When light strikes an interface between two substances, in general some may be reflected, some absorbed, some scattered, and the rest transmitted (also see refraction). Reflection can be diffuse, for example light reflecting off a white wall, or specular, for example light reflecting off a mirror. An opaque substance transmits no light, and therefore reflects, scatters, or absorbs all of it. Both mirrors and carbon black are opaque. Opacity depends on the frequency of the light being considered. For instance, some kinds of glass, while transparent in the visual range, are lar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Translucent
In the field of optics, transparency (also called pellucidity or diaphaneity) is the physical property of allowing light to pass through the material without appreciable scattering of light. On a macroscopic scale (one in which the dimensions are much larger than the wavelengths of the photons in question), the photons can be said to follow Snell's law. Translucency (also called translucence or translucidity) allows light to pass through, but does not necessarily (again, on the macroscopic scale) follow Snell's law; the photons can be scattered at either of the two interfaces, or internally, where there is a change in index of refraction. In other words, a translucent material is made up of components with different indices of refraction. A transparent material is made up of components with a uniform index of refraction. Transparent materials appear clear, with the overall appearance of one color, or any combination leading up to a brilliant spectrum of every color. The opposite ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Veraison
In viticulture, veraison (french: véraison, ) is the onset of the ripening of the grapes. The official definition of ''veraison'' is "change of color of the grape berries". Veraison represents the transition from berry growth to berry ripening, and many changes in berry development occur at veraison. Process Grape berries follow a double sigmoid growth curve. The initial phase of berry growth is a result of cell division and cell expansion. As berry growth of phase I slows this is termed the lag phase. The lag phase is not a physiological growth stage, but an artificial designation between the two growth periods of grape berry development. Post-veraison, fruit acidity decreases due to degradation of malic acid. The degradation of malic acid during ripening makes tartaric acid the predominant acid; grape berries also possess a small amount of citric acid. Tartaric acid accumulates early in phase I of berry growth, while malic acid accumulates at the end of phase I berry gro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genetic Fingerprinting
DNA profiling (also called DNA fingerprinting) is the process of determining an individual's DNA characteristics. DNA analysis intended to identify a species, rather than an individual, is called DNA barcoding. DNA profiling is a forensic technique in criminal investigations, comparing criminal suspects' profiles to DNA evidence so as to assess the likelihood of their involvement in the crime. It is also used in paternity testing, to establish immigration eligibility, and in genealogical and medical research. DNA profiling has also been used in the study of animal and plant populations in the fields of zoology, botany, and agriculture. Background Starting in the 1980s, scientific advances allowed the use of DNA as a material for the identification of an individual. The first patent covering the direct use of DNA variation for forensicsUS5593832A was filed by Jeffrey Glassberg in 1983, based upon work he had done while at Rockefeller University in the United States in 198 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Morphology (biology)
Morphology is a branch of biology dealing with the study of the form and structure of organisms and their specific structural features. This includes aspects of the outward appearance ( shape, structure, colour, pattern, size), i.e. external morphology (or eidonomy), as well as the form and structure of the internal parts like bones and organs, i.e. internal morphology (or anatomy). This is in contrast to physiology, which deals primarily with function. Morphology is a branch of life science dealing with the study of gross structure of an organism or taxon and its component parts. History The etymology of the word "morphology" is from the Ancient Greek (), meaning "form", and (), meaning "word, study, research". While the concept of form in biology, opposed to function, dates back to Aristotle (see Aristotle's biology), the field of morphology was developed by Johann Wolfgang von Goethe (1790) and independently by the German anatomist and physiologist Karl Friedr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Austrian Wine
Austrian wines are mostly dry white wines (often made from the Grüner Veltliner grape), though some sweeter white wines (such as dessert wines made around the Neusiedler See) are also produced. About 30% of the wines are red, made from Blaufränkisch (also known as Lemberger, or as Kékfrankos in neighbouring Hungary), Pinot noir and locally bred varieties such as Zweigelt. Four thousand years of winemaking history counted for little after the " antifreeze scandal" of 1985, when it was revealed that some wine brokers had been adulterating their wines with diethylene glycol. The scandal destroyed the market for Austrian wine and compelled Austria to tackle low standards of bulk wine production, and reposition itself as a producer of quality wines. The country is also home to Riedel, makers of some of the most expensive wine glasses in the world. Some of the best producers of Austria include Weingut Bründlmayer, Weingut F.X. Pichler and Weingut Franz Hirtzberger, Weingut Hu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
German Wine
German wine is primarily produced in the west of Germany, along the river Rhine and its tributaries, with the oldest plantations going back to the Ancient Rome, Roman era. Approximately 60 percent of German wine is produced in the state of Rhineland-Palatinate, where 6 of the 13 regions (''Anbaugebiete'') for quality wine are situated. Germany has about 103,000 hectares (252,000 acres or 1,030 square kilometers) of vineyard, which is around one tenth of the vineyard surface in Spain, France or Italy. The total wine production is usually around 10 million hectoliters annually, corresponding to 1.3 billion bottles, which places Germany as the eighth-largest wine-producing country in the world. White wine accounts for almost two thirds of the total production. As a wine country, Germany has a mixed reputation internationally, with some consumers on the export markets associating Germany with the world's most elegant and aromatically pure white wines while other see the country mainl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Musqué
''Musqué'' is a French term applied to certain varieties or clones of grapes used for making wine. The term means both perfumed ("musky") and Muscat-like, and indicates that the variety or clone is highly aromatic. The term ''musqué'' is usually suffixed to the name of certain grape varieties to indicate a clone with ''musqué'' properties, e.g. "Chardonnay ''musqué''" or "Sauvignon blanc ''musqué''". Such clones have arisen through mutation of a regular ("non-musqué") clone of the variety, and such mutations have been recorded for several different grape varieties. The most well-known ''musqué'' grape is Gewürztraminer, which is a ''musqué'' mutation of a red-skinned Traminer, which is also known as Savagnin rose in France. Since the ''musqué'' Gewürztraminer has largely replaced non-''musqué'' Traminer, it is generally considered a grape variety in its own right rather than a clone of Traminer or Savagnin. The issue of whether the ''musqué'' mutations, with their ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oxford Companion To Wine
''The Oxford Companion to Wine'' (''OCW'') is a book in the series of Oxford Companions published by Oxford University Press. The book provides an alphabetically arranged reference to wine, compiled and edited by Jancis Robinson, with contributions by several wine writers including Hugh Johnson, Michael Broadbent, and James Halliday, and experts such as viticulturist Richard Smart and oenologist Pascal Ribéreau-Gayon. The contract for the first edition was signed in 1988, and after five years of writing it was published in 1994.Jolley, Malcolm, gremolata.coJancis Robinson Interview accessed on April 4, 2008 The second edition was published in 1999 and the third in 2006. The fourth edition, published in 2015, contains nearly 4,000 entries (300 of them completely new) over about 850 pages with contributions from 187 people. Entries for individuals are limited by the strict criteria of "a long track record" and "global significance"; hence French worldwide consulting oenolog ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jancis Robinson
Jancis Mary Robinson OBE, ComMA, MW (born 22 April 1950) is a British wine critic, journalist and wine writer. She currently writes a weekly column for the ''Financial Times'', and writes for her website JancisRobinson.com, updated daily. She provided advice for the wine cellar of Queen Elizabeth II. Early life and education Robinson was born in Carlisle, Cumbria, studied mathematics and philosophy at St Anne's College, University of Oxford, and worked for a travel company after leaving university; according to her website, she worked in marketing for Thomson Holidays. Career Robinson started her wine writing career on 1 December 1975 when she became assistant editor for the trade magazine ''Wine & Spirit''. In 1984, she became the first person outside the wine trade to become a Master of Wine. From 1995 until she resigned in 2010 she served as British Airways' wine consultant, and supervised the BA Concorde cellar luxury selection. As a wine writer, she has become one of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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