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Rooibos Wine
Rooibos wine is a variety of wine in which wood from the rooibos (''Aspalathus linearis'') and honeybush (''Cyclopia'' spp.) plants is used instead of the traditional oak wood during the maturation phase. It has its origin in the Western Cape, South Africa. The wine has a unique flavor component and due to the anti-oxidative effect of the plants can be produced without the use of sulfur dioxide. Production Fresh rooibos has a high antioxidant content (particularly vitamin C) and a relatively low tannin content, making it a potential alternative to the use of sulfur dioxide in the preservation of wine along with honeybush.Hesseling, E (2014) Audacia’s ‘tea wood’ wine, Wineland June 2014, http://www.wineland.co.za/articles/audacia%E2%80%99s-%E2%80%98tea-wood%E2%80%99-wine De Wet, A (2015) The use of rooibos (''Aspalathus linearis'') and honeybush (''Cyclopia'' spp.) as wood alternative in red winemaking, Thesis (MSc), Stellenbosch University, 2015.Jooste, B (2015) Rooibos-woo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wine
Wine is an alcoholic drink typically made from fermented grapes. Yeast consumes the sugar in the grapes and converts it to ethanol and carbon dioxide, releasing heat in the process. Different varieties of grapes and strains of yeasts are major factors in different styles of wine. These differences result from the complex interactions between the biochemical development of the grape, the reactions involved in fermentation, the grape's growing environment (terroir), and the wine production process. Many countries enact legal appellations intended to define styles and qualities of wine. These typically restrict the geographical origin and permitted varieties of grapes, as well as other aspects of wine production. Wines not made from grapes involve fermentation of other crops including rice wine and other fruit wines such as plum, cherry, pomegranate, currant and elderberry. Wine has been produced for thousands of years. The earliest evidence of wine is from the Caucasus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rooibos
Rooibos ( ; , meaning "red bush"), or ''Aspalathus linearis'', is a broom (shrub), broom-like member of the plant family Fabaceae that grows in South Africa's fynbos biome. The leaves are used to make a herbal tea that is called rooibos (especially in Southern Africa), bush tea, red tea, or redbush tea (predominantly in Great Britain). The tea has been popular in Southern Africa for generations, and since the 2000s has gained popularity internationally. The tea has an earthy flavour that is similar to yerba mate or tobacco. Rooibos was formerly classified as ''Psoralea'' but is now thought to be part of ''Aspalathus'' following Rolf Dahlgren, Dahlgren (1980). The specific name (botany), specific name of ''linearis'' was given by Nicolaas Laurens Burman, Burman (1759) for the plant's linear growing structure and needle-like leaves. Production and processing Rooibos is usually grown in the Cederberg, a small mountainous area in the West Coast District Municipality, West ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Honeybush
''Cyclopia'', the honeybush, or heuningbos in Afrikaans, is a genus of some 20 species of flowering plants in the legume family Fabaceae, subfamily Faboideae. Its description was published by the French botanist Étienne Pierre Ventenat in 1808. The name ''Ibbetsonia'', published two years later, is regarded as a synonym of this genus; John Sims had commemorated the physiologist Agnes Ibbetson with this name. Cultivation and use The leaves of honeybush are commonly used to make herbal teas. It grows only in small areas in the southwest and southeast of South Africa and has many similarities with rooibos. Honeybush and rooibos are considered types of red tea. Honeybush is so named because the flowers smell of honey. The taste of honeybush tea is similar to that of rooibos but a little sweeter. In some rural districts, it used to be common practice to keep a kettle of honeybush tea infusing on the stove ready for drinking while scenting the whole house—unlike tea prepared ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Western Cape
The Western Cape is a province of South Africa, situated on the south-western coast of the country. It is the fourth largest of the nine provinces with an area of , and the third most populous, with an estimated 7 million inhabitants in 2020. About two-thirds of these inhabitants live in the metropolitan area of Cape Town, which is also the provincial capital. The Western Cape was created in 1994 from part of the former Cape Province. The two largest cities are Cape Town and George. Geography The Western Cape Province is roughly L-shaped, extending north and east from the Cape of Good Hope, in the southwestern corner of South Africa. It stretches about northwards along the Atlantic coast and about eastwards along the South African south coast (Southern Indian Ocean). It is bordered on the north by the Northern Cape and on the east by the Eastern Cape. The total land area of the province is , about 10.6% of the country's total. It is roughly the size of England or the S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sulfur Dioxide
Sulfur dioxide (IUPAC-recommended spelling) or sulphur dioxide (traditional Commonwealth English) is the chemical compound with the formula . It is a toxic gas responsible for the odor of burnt matches. It is released naturally by volcanic activity and is produced as a by-product of copper extraction and the burning of sulfur- bearing fossil fuels. Structure and bonding SO2 is a bent molecule with ''C''2v symmetry point group. A valence bond theory approach considering just ''s'' and ''p'' orbitals would describe the bonding in terms of resonance between two resonance structures. The sulfur–oxygen bond has a bond order of 1.5. There is support for this simple approach that does not invoke ''d'' orbital participation. In terms of electron-counting formalism, the sulfur atom has an oxidation state of +4 and a formal charge of +1. Occurrence Sulfur dioxide is found on Earth and exists in very small concentrations and in the atmosphere at about 1 ppm. On other planets, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vitamin C
Vitamin C (also known as ascorbic acid and ascorbate) is a water-soluble vitamin found in citrus and other fruits and vegetables, also sold as a dietary supplement and as a topical 'serum' ingredient to treat melasma (dark pigment spots) and wrinkles on the face. It is used to prevent and treat scurvy. Vitamin C is an essential nutrient involved in the repair of tissue, the formation of collagen, and the enzymatic production of certain neurotransmitters. It is required for the functioning of several enzymes and is important for immune system function. It also functions as an antioxidant. Most animals are able to synthesize their own vitamin C. However, apes (including humans) and monkeys (but not all primates), most bats, some rodents, and certain other animals must acquire it from dietary sources. There is some evidence that regular use of supplements may reduce the duration of the common cold, but it does not appear to prevent infection. It is unclear whether supple ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Stellenbosch
Stellenbosch University ( af, Universiteit Stellenbosch) is a public research university situated in Stellenbosch, a town in the Western Cape province of South Africa. Stellenbosch is the oldest university in South Africa and the oldest extant university in Sub-Saharan Africa, together with the University of Cape Town - which received full university status on the same day in 1918. Stellenbosch University (abbreviated as SU) designed and manufactured Africa's first microsatellite, SUNSAT, launched in 1999. Stellenbosch University was the first African university to sign the Berlin Declaration on Open Access to Knowledge in the Sciences and Humanities. The students of Stellenbosch University are nicknamed "Maties". The term probably arises from the Afrikaans word "tamatie" (meaning tomato, and referring to the maroon sports uniforms and blazer colour). An alternative theory is that the term comes from the Afrikaans colloquialism ''maat'' (meaning "buddy" or "mate"), originally u ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stellenbosch
Stellenbosch (; )A Universal Pronouncing Gazetteer. Thomas Baldwin, 1852. Philadelphia: Lippincott, Grambo & Co.A Grammar of Afrikaans. Bruce C. Donaldson. 1993. Berlin: Walter de Gruyter. is a town in the Western Cape province of South Africa, situated about east of Cape Town, along the banks of the Eerste River at the foot of the Stellenbosch Mountain. The town became known as the City of Oaks or ''Eikestad'' in Afrikaans and Dutch language, Dutch due to the large number of oak trees that were planted by its founder, Simon van der S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
KWV South Africa (Pty) LTD
KWV South Africa (Proprietary) Limited (founded as ''Ko-operatiewe Wijnbouwers Vereniging van Zuid-Afrika'') is one of the leading wine and spirits producers in South Africa. Its brands include Roodeberg, KWV Wines & KWV Brandies, and Laborie. History KWV was founded as a winemaking co-operative on 8 January 1918 by wine makers from the Western Cape in South Africa, with Dr. Charles Kohler as its chairperson. The name “Koöperatieve Wijnbouwers Vereniging van Suid-Afrika” is Afrikaans for "Co-operative Winemakers Union' of South Africa". The purpose of KWV was to create unity amongst the wine farmers of South Africa and to ensure continuous improvement in the quality of South African wines and brandies. From the early 1920s, the co-operative was granted increasing legislative control over the production, sale and export of South Africa's distilling wine and spirits, which allowed the body to experiment with innovations in the industry which aided its development. The organisat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pinotage
Pinotage is a red wine grape that is South Africa's signature variety. It was cultivated there in 1925 as a cross between Pinot noir and Cinsaut (Cinsaut was known as "Hermitage" in South Africa at that time, hence the name). It typically produces deep red varietal wines with smoky, bramble and earthy flavours, sometimes with notes of bananas and tropical fruit, but has been criticised for sometimes smelling of acetone. The grape is a viticultural intraspecific cross of two varieties of ''Vitis vinifera'', not an interspecific hybrid. History Pinotage is a grape variety that was created in South Africa in 1924 by Abraham Izak Perold, the first Professor of Viticulture at Stellenbosch University. Perold was attempting to combine the best qualities of the robust Hermitage with Pinot noir, a grape that makes great wine but can be difficult to grow. Perold planted the four seeds from his cross in the garden of his official residence at Welgevallen Experimental Farm and then app ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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