WAS BEDEUTET TANNIN AUF ENGLISCH
Tannin
Ein Tannin ist eine adstringierende, bittere pflanzenpolyphenolische Verbindung, die Proteine und verschiedene andere organische Verbindungen einschließlich Aminosäuren und Alkaloide bindet und ausfällt. Der Begriff Tannin bezieht sich auf die Verwendung von Holz-Tanninen aus Eiche in Bräunung Tier versteckt in Leder; Daher die Worte "tan" und "Bräunen" für die Behandlung von Leder. Jedoch wird der Begriff "Tannin" durch Verlängerung weitgehend auf jede große polyphenolische Verbindung angewendet, die ausreichende Hydroxylgruppen und andere geeignete Gruppen enthält, um starke Komplexe mit verschiedenen Makromolekülen zu bilden. Die Tanninverbindungen sind in vielen Pflanzenarten weit verbreitet, wo sie eine Rolle im Schutz vor der Prädation und vielleicht auch als Pestizide und in der Pflanzenwachstumsregulation spielen. Die Adstringenz von den Tanninen ist, was verursacht das trockene und puckery Gefühl in den Mund nach dem Verbrauch von unreifen Obst oder Rotwein. Ebenso spielt die Zerstörung oder Veränderung von Tanninen mit der Zeit eine wichtige Rolle bei der Reifung von Früchten und dem Altern von Wein. Tannine haben Molekulargewichte von 500 bis über 3.000 und bis zu 20.000.
Definition von tannin im Wörterbuch Englisch
Die Definition von Tannin im Wörterbuch ist eine Klasse von gelblichen oder bräunlichen festen Verbindungen, die in vielen Pflanzen vorkommen und als Gerbstoffe, Beizmittel, medizinische Adstringenzien usw. verwendet werden. Tannine sind Derivate von Gallussäure mit der ungefähren Formel C76H52O46 Auch genannt: Tannin Acid.
ZITATE AUF ENGLISCH MIT «TANNIN»
Zitate und Redensarten mit dem Wort
tannin.
Under the snowcapped mountains of Fiordland National Park, freshwater streams empty into the saltwater fiords, creating a unique ecosystem. This is a heavily wooded park, so the water in the streams is stained with tannin, a substance found in plants that makes clean water seem dirty, though it isn't.
10 BÜCHER, DIE MIT «TANNIN» IM ZUSAMMENHANG STEHEN
Entdecke den Gebrauch von
tannin in der folgenden bibliographischen Auswahl. Bücher, die mit
tannin im Zusammenhang stehen und kurze Auszüge derselben, um seinen Gebrauch in der Literatur kontextbezogen darzustellen.
1
Quantification of Tannins in Tree and Shrub Foliage: A ...
Here is the most complete guide available for the analysis of tannins.
Harinder P.S. Makkar,
2003
2
Preparative Chromatography Techniques: Applications in ...
These same authors have also compared the various methods for tannin removal
. The mechanism by which tannins are eliminated in all these examples involves
a precipitation phenomenon, due to the formation of hydrogen bonds between ...
K. Hostettmann, Andrew Marston, Maryse Hostettmann,
1998
3
Dietary High-
tannin Sorghum and Oxidative Stability of ...
Growth and performance of rats fed high tannin-sorghum diets for two weeks ..41
Figure 3.2. Growth and performance of rats fed high tannin-sorghum diets for 10
weeks .... 42 Figure 3.3. Lipid oxidation in longissimus (LM) and soleus muscle ...
4
Dietary Tannins: Consequences and Remedies
Strong preparations of these beverages may have as much as a gram of tannin
per liter. The intake of dimeric flavans of as high as 400 mg/d in human diets has
been reported.7 The total tannin intake in such cases would be somewhat higher.
D. K. Salunkhe, J. K. Chavan,
1989
5
Plant Polyphenols: Synthesis, Properties, Significance
locations, and degrees of deterioration all significantly affect the tannin
concentration in bract, which varied from 0.1 to 14.8 percent in different samples.
1,72 In contrast, tannin concentrations in raw cotton are only about 0.1 percent
and do not ...
Richard W. Hemingway, Peter E. Laks, Susan J. Branham,
1992
6
Advanced Wood Adhesives Technology
Internal bond (IB) strengths are rather marginally higher than those obtained with
non-urea-containing tannin extracts. V. FORMULATION OF NONFORTIFIED
TANNIN ADHESIVES Tannin-formaldehyde (TF) adhesives that are not fortified
by ...
7
ADVANCES IN FOOD RESEARCH
Efiect of Tannin Tannin is commonly added to musts and wines to facilitate the
subsequent fining (clarification) with gelatin. Tannin also may be added to
improve the flavor and protect the color of wines which have a natural deficiency
in ...
E. M. Mrak, George Franklin Stewart,
1955
We are republishing these classic works in affordable, high quality, modern editions, using the original text and artwork.
9
Foodborne Disease Handbook, Second Edition,: Volume 3: Plant ...
Rats undergo adaptation to tannin-rich diets hy hypertrophy of the parotid
salivary glands and production of proline-rich proteins that are very efficient
tannin hinders. Mice display a similar adaptation. hut hamsters do not. Hamsters
are more ...
Y. H. Hui, Roy Smith, David G. Spoerke,
2000
10
The Utilization of Chicken Feathers as Filling Materials
The method used by leather chemists for estimating fixed tannin in leather is to
determine all other constituents (water, ash, acid sulfate, fats, water soluble
organic matter, and collagen), and subtract the total from 100. This method is far
from ...
10 NACHRICHTEN, IN DENEN DER BEGRIFF «TANNIN» VORKOMMT
Erfahre, worüber man in den einheimischen und internationalen Medien spricht und wie der Begriff
tannin im Kontext der folgenden Nachrichten gebraucht wird.
/Moisture - The Curse of Great Paint Jobs Everywhere - Tannin …
Tannin is a naturally occurring, water soluble substance found in many varieties of wood. Tannin can be pulled to the surface in the presence of water and ... «Sioux City Journal, Mai 15»
What oak brings to your wine: Tannin, flavors, aromas
"I think the tightness of the grain has more of an impact on flavor and tannin than anything else," says Joel Aiken, winemaker at Amici Cellars and Aiken Wines. «Chicago Tribune, Mär 15»
Why red wine goes with steak and why fish prefers white wine …
Tannin is a naturally occurring polyphenol found in plants, wood, leaves and fruit skins, ... This is why tannins, albeit at lower levels, are found in white wines too. «Daily Mail, Mär 15»
Adhesives and insulating foams from softwood bark tannins
In collaboration with its partners, VTT developed tannin extraction from softwood bark as part of an ERA-NET project. At least 130 kg of crude tannin powder can ... «Phys.Org, Feb 15»
What is tannin? And what's it doing in your wine?
Tannins are phenols; in wine they come from the skins, seeds and stems of the grapes. That's why they are more prevalent in red wines than whites; red wines ... «Chicago Tribune, Feb 15»
Burger vs. Man: Dismantling Tannin's $30 Executive
It's described as including crispy braised pork cheeks, kimchee, oyster mushrooms, arugula and frizzled onion. Foie gras can be added for another $10, a fried ... «Pitch Weekly, Dez 14»
Measuring not just tannin concentration but tannin behavior …
But just looking how much tannin a wine has doesn't tell us enough. “Tannin” describes a whole group of molecules, and those molecules behave in different ... «seattlepi.com, Jul 14»
Wine lingo 101: So many tannins
“I cannot tell you how frustrating it is to read of firm tannins, smooth tannins, subtle tannins, harsh tannins (I can figure that one out, thanks), crunchy tannins ... «Washington Post, Mai 14»
Low-tannin red wines for a beef stir-fry
Sweetness in red meat preparations (as well as the salt here, especially from the soy) suggests a low-tannin red wine that is moderate in alcohol. Save brawnier ... «Chicago Tribune, Mär 14»
Alum Mordant Solution for Tannin-Treated Plant Fiber
When you have rinsed the fiber of tannin, you can apply an alum premordant once, or twice for even brighter results from your dye. Wear gloves when putting ... «Mother Earth News, Dez 13»