Question
Diammonium phosphate is often added to a precursor of this substance to supplement its YAN concentration. For 10 points each:
[10h] Name this substance that is clarified and stabilized in order to remove lees. Anthocyanins are extracted from the pomace during the beginning of this substance’s production.
ANSWER: wine [or must]
[10e] After maceration and pomace removal, yeast is added to the grape juice to begin this process of turning it into wine. During this process, glucose is broken down into alcohol to turn cereal grains into beers.
ANSWER: fermentation
[10m] Red wine is pigmented by anthocyanins and these polyphenols responsible for wine’s puckering taste. Historically, the leather industry used these compounds that come from tree bark to prepare hides.
ANSWER: tannins [or tannoids; accept pseudo-tannins; accept procyanidins; accept condensed tannins or proanthocyanidins or polyflavonoid tannins or flavolans; accept prodelphinidin; prompt on flavonoids]
<Science - Chemistry>
Summary
| 2024 Booster Shot (Columbia) | 02/23/2024 | Y | 6 | 20.00 | 100% | 67% | 33% |
| 2024 Booster Shot (Great Lakes) | 03/09/2024 | Y | 6 | 15.00 | 100% | 50% | 0% |
| 2024 Booster Shot (Vanderbilt) | 03/02/2024 | Y | 4 | 15.00 | 100% | 25% | 25% |
| 2024 Booster Shot (WUSTL) | 03/09/2024 | Y | 3 | 13.33 | 100% | 33% | 0% |
| 2024 Booster Shot (Waterloo) | 02/23/2024 | Y | 4 | 20.00 | 100% | 100% | 0% |
Data
| Truman State | SIUE | 0 | 10 | 0 | 10 |
| WUSTL A | WUSTL J | 0 | 10 | 10 | 20 |
| Squidward Community College | WUSTL C | 0 | 10 | 0 | 10 |