Second, the bottle is clean and fresh without any trace.
Third, look at transparency, beer must be clean and transparent within the specified retention period, without small particles and suspended solids, and there should be no turbidity or precipitation.
Fourth, look at the color, the wine of light beer is light yellow, but also slightly green; Strong color beer liquor is golden yellow; Dark beer liquor is purple-black, slightly reddish. Good quality beer, regardless of its color depth, should have eye-catching luster.
5. Look at the foam. Pour the beer into a clean glass, and the foam will rise immediately. The foam is abundant, large in quantity, white and delicate, and lasts for a long time (it will not disappear after being attached to the cup wall for more than three minutes). The rough color depth of foam disappears quickly.
Six, smell, beer smell should be pure, soft, cool and refreshing, with obvious hops aroma, fresh, no aging smell and raw hops smell; Dark beer should also have the aroma of malt.
Seven, taste: authentic beer should taste, pure entrance, no yeast or other strange smell; The taste is refreshing, harmonious and soft, the bitterness will disappear quickly, and there is no obvious astringency. It is stimulated by carbon dioxide, which makes people feel "bad mouth"
Extended data:
Editor of Budweiser Beer Water Mixing Event
Two American consumers filed a complaint in the federal court in Philadelphia, Pennsylvania, USA. Anheuser-Busch, a subsidiary of Anheuser-Busch in St. Louis, Missouri (referred to as Budweiser for short), mixed water into the finished beer, resulting in its actual alcohol content being significantly lower than the value on the label. The plaintiff believes that Budweiser's behavior violates the provisions of state laws on consumer protection.
The plaintiff's lawyer said that these lawsuits were based on information provided by former employees of Budweiser Brewery. These employees broke the news that this practice is a "hidden rule" and the purpose is to save costs. The process of adding water is completed at the time of bottling. After adding water, the taste of Budweiser beer is diluted. They disclosed that Budweiser mixed water into the wine before bottling, which reduced the alcohol content by 3%-8%.
Budweiser issued a statement on March 27, denying the allegations. Peter Kramer, the company's vice president in charge of brewing and supply business, issued a statement on the 27th, saying that the allegations against Budweiser were "completely false" and that these lawsuits were unfounded. "Our beer fully complies with all laws on alcohol labeling. We always insist on brewing beer with the highest standards. This is why our beer sells well in the United States and other countries. " Kramer said.
Consumers in China asked Budweiser to confirm whether its products sold in China market also had the phenomenon of water adulteration accused by American consumers, but the other party did not respond positively to this, saying only that "our quality commitment is applicable to the whole world".
References:
Authentication of Baidu Experience Budweiser Beer