APAKAH MAKSUD TARTARIC ACID dalam CORSICA?
Asid tartar
Asid tartartic adalah asid diprotik kristal putih. Asid aldari ini berlaku secara semulajadi di banyak tumbuh-tumbuhan, terutamanya anggur, pisang, dan asam jawa, biasanya digabungkan dengan baking soda untuk berfungsi sebagai agen pelepasan dalam resipi, dan merupakan salah satu asid utama yang terdapat dalam wain. Ia ditambah kepada makanan lain untuk memberikan rasa masam, dan digunakan sebagai antioksidan. Garam asid tartaric dikenali sebagai tartrat. Ia adalah derivatif dihydroxyl daripada asid succinic. Asid tartartic pertama kali diasingkan dari kalium tartrate, yang dikenali kepada orang dahulu kala seperti tartar, kira-kira 800 AD, oleh alkemis Jabir ibn Hayyan. Proses moden ini dibangun pada tahun 1769 oleh ahli kimia Sweden, Carl Wilhelm Scheele. Asid tartaric memainkan peranan penting dalam penemuan kesejahteraan kimia. Properti asid tartaric ini mula-mula diperhatikan pada tahun 1832 oleh Jean Baptiste Biot, yang melihat keupayaannya untuk memutar cahaya terpolarisasi. Louis Pasteur meneruskan kajian ini pada tahun 1847 dengan menyiasat bentuk kristal sodium tartrat ammonium, yang mana ia didapati bersifat kiral. Dengan mengurutkan kristal berbentuk yang berbeza secara manual di bawah pembesaran, Pasteur adalah yang pertama menghasilkan sampel tulen asid levotartaric.
Definisi tartaric acid dalam kamus Corsica
Takrif asid tartarik dalam kamus adalah asid dicarboksilat larut air kristal tidak berwarna atau putih yang terdapat dalam empat bentuk stereoisomerik, yang paling biasa ialah sebatian dextrorotatory yang terdapat dalam banyak buah: digunakan sebagai bahan tambahan makanan dalam minuman ringan, kuih-muih, dan serbuk penaik dan dalam penyamakan dan fotografi. Formula: HOOCCHCHCOOH Nama sistematik: 2,3-dihydroxybutanedioic acid.
CORSICA BUKU YANG BERKAIT DENGAN «TARTARIC ACID»
Ketahui penggunaan
tartaric acid dalam pilihan bibliografi berikut. Buku yang berkait dengan
tartaric acid dan ekstrak ringkas dari yang sama untuk menyediakan konteks penggunaannya dalam kesusasteraan Corsica.
1
Tartaric and Malic Acids in Synthesis: A Source Book of ...
Designed for ready reference, this book follows a simple, hierarchical organization-moving from derivatives of carboxy groups to derivatives of hydroxy groups, and, finally, to products of reduction of the carboxy groups-and includes: * ...
Jacek Gawronski, Krystyna Gawronska,
1999
2
CRC Handbook of Data on Organic Compounds
17587 Tarconic acid: 13993 Tarcortin: 22002 Tardiol D: 5501 Tardosterandryl-
Depot: 1182 TaregyL fumarate: 25186 Tarocyn: 17489 Tarodyl: 25250 Tarodyn:
25250 Tarosin: 17489 Tartar emetic: 26190 (+>L-Tartaric acid: 8603 ...
David R. Lide, G.W.A. Milne,
1993
3
A History of Lactic
Acid Making: A Chapter in the History of ...
Lees were boiled in lead lined wooden vessels with dilute hydrochloric or sulfuric
acid. After boiling for several hours the bulk of insoluble potassium bitartrate
would have been converted into soluble tartaric acid. The liquid was left standing
...
4
Stereochemistry Conformation and Mechanism
Tartaric acid stereoisomers are drawn in Fischer projections (The Fischer
projections are the eclipsed conformations). Chirality and Stereocenters • The
presence of a stereocenter usually imparts molecular chirality. A unique feature
of such a ...
5
Food Additive Toxicology
The calcium tartrates are then decomposed with 70% sulfuric acid to obtain
tartaric acid. Data on the physical properties of tartaric acid are summarized in
Table 12. It exists as colorless to translucent crystals or white powder. Tartaric
acid is ...
6
Manufacture of Cream of Tartar and
Tartaric Acid from Grape ...
Louis Paparelli. 6 However knowing the solubility of cream of tartar in boiling
water, for pomace containing about 5 per cent of the salt, about its weight of water
would be needed. But in taking into account the losses of which we have spoken
it ...
7
Chemical News and Journal of Industrial Science
Right camphoric acid, heated in closed vessels with water to the temperature of
150° to 350°, is transformed into two other acids, optically inactive, bearing to it
the same relation which inactive tartaric acid and para-tartaric acid do to right or
left ...
8
The Last American Frontier
It is also used in beverages. .4 Tartaric Acid/a-ot'-Dihydroxysuccinic Acid/ 2,3-
Dihydroxybutanedioic Acid [H02CCHOHCHOHC02H] curs in free state and as
potassium hydrogen tartarate in grapes, tamarind and other fruits. During
ermentation ...
9
Handbook of Data on Common Organic Compounds
... -Tartaric acid: 3308 (+H.-Tartaric acid: 3308 5,5-(-)-Tartaric acid: 3307 Tartaric
acid, L-(+)-: 3308 D¿-Tartaric acid: 3309 ¿-Tartaric acid: 3308 Tartaric acid (DL):
3309 (ОД-TаПаnc acid: 3300 (+)-Tartaric acid: 3308 Tartaric acid, (±)-: 3309 ...
David R. Lide, G.W.A. Milne,
1995
Tartaric acid is produced from sugar while malic acid is believed to be mainly
synthesized by carboxylation of pyruvic or phosphoenolpyruvic acids (Peynaud
and Ribereau-Gayon, 1970). Ribereau- Gayon (1968) showed that the carbon
atom ...
BARANGAN BERITA YANG TERMASUK TERMA «TARTARIC ACID»
Ketahui apa yang diterbitkan oleh akhbar nasional dan antarabangsa dan cara istilah
tartaric acid digunakan dalam konteks perkara berita berikut.
The Seesaw Story of The Jacob's Creek Ban in India
Mehmood Pracha, who was representing the FSSAI in court argued that the wine contained tartaric acid. However, the counsel for Pernod Ricard replied that ... «HungryForever, Jul 15»
Bombay high court unplugs import of Australian wine
The Australia's largest wine brand had moved the HC against the import ban on a shipment which the food safety regulator FSSAI said contained Tartaric acid. «Times of India, Jul 15»
FSSAI blocks Oz wine over tartaric acid
Iqbal Chagla, counsel for Pernod, which also distributes some other leading international brands, said, "Tartaric acid is not a prohibited additive under the ... «Times of India, Jul 15»
Tartaric Acid Market Anticipated To Reach $425.0 Million by 2020 …
The Global Tartaric Acid Market is expected to reach USD 425 million by 2020, according to a new study by Grand View Research, Inc. Increasing wine ... «Medgadget.com, Jul 15»
Tartaric Acid Market for Wine, Food & Beverages, Construction …
LONDON, June 4, 2015 /PRNewswire/ -- Tartaric acid is a four-carbon organic acid, primarily used in wine production to impart the characteristic tart taste to the ... «PR Newswire, Jun 15»
Tartaric Acid Market By Application (Food & Beverages, Wine …
Increasing tartaric acid consumption as anti-oxidant and taste enhancer in food ... Tartaric acid prices witnessed slump during 2009 to 2010 mainly due to ... «GlobeNewswire, Mac 15»
Grape power fuels manufacturer Australian Tartaric Products
The company, which supplies tartaric acid, cream of tartar and food-grade spirit to the wine industry, previously ran a gas-powered steam plant but found itself ... «BRW, Mac 15»
The Art of Making (and, of Course, Drinking) Ancient Booze
Next he analyzes them for specific chemical fingerprints — tartaric acid indicates Middle Eastern grapes, for example — and yeast strains. Tate Paulette, a Ph.D. «OZY, Feb 15»
California Chardonnay According to David Ramey
The explanation for the prevalence of tartaric acid additions in Chardonnay goes something like this. The total amount of acidity of any given grape is made up of ... «Vinography, Feb 15»
Research and Markets: Tartaric Acid Technical Material Market Report
Tartaric Acid Technical Material Market Report provides a technical, analytical and statistical insight into the Tartaric Acid market. The market analysis includes ... «Business Wire, Sep 14»