Beer production

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Beer production & Vietnamese beer

industry

Trần Thị Hạnh Hiền__10.01__

Beer

www.themegallery.com

Beer is one of word’s oldest

prepared beverages

A very important drink in many

cultures


Beer IS….

• Beer is the fermented

extract of malted cereal

grain, principally Barley

• It has an ethanol

content of 2-6%

• Four ingredients are

inalienable component of

beer: water, malt, yeast

and hops


•Water

Water constitutes 90% of the volume of beer.

Must proved to be clean and pure

•Malt

Kept from barley

Provides extractive substance that could ferment

•Hop

Increases taste

Has anti – bacterial properties

•Yeast

Single – celled organism

Responsible for converting the sugar to alcohol

and carbon dioxide in the fermentation stage

Ingredients are…….


Beer processing


Malt is crushed for easier absorb

the water

Then malt is mixed with water

during the Mashing process

The starch Malt in the malt is

converted to sugar by natural enzymes

The Mash is then filtered to remove

residual husk , leaving behind a sweet

solution called wort.

Mashing

Milling and Mashing


Wort is boiled with hops and sometime other ingredient in kettle

This stage is what decide flavour, colour and aroma of the beer are made

Boiling the wort

Boiling


This wort contains sugar, amino acids, vitamins

Wort is then transferred to a whirlpool to further clarify

the wort

Whirlpool


Cooling

After whirlpool

the wort is

cooled to about

10°C, ready for

fermentation.


Fermenting

Based upon beer style, the

appropriate strain of

brewers yeast is added to

the wort inside

fermentation tanks

Yeast breaks down the

sugar in wort to produce

alcohol, carbon dioxide

Once fermentation is

complete, the yeast also

settles, leaving the beer

clear and then is stored

for reuse


Maturing & filtering

Beer undergoes Cold

Maturation for a few days

before it is ready to filter

Residual yeast and protein

are removed through the

Beer Filter to form clear

bright beer

Filtration also help to

stabilize the flavour of the

beer


Packaging

• Packaging is a critical quality control point.

• Using advanced technology, the beer is keg, bottled or

canned, labelled and then packed.


Vietnamese beer industry

Beer industry in Viet Nam was established in the

end of 19th century, with two famous companies:

Hanoi beer and Saigon beer


Since 1990s, many economic sector in the country and

more big foreign brewers have invested in Viet Nam



• Vietnam: Highest Per Capita Consumption of Beer



• With a population of

about 90 million people,

Vietnam is considered

as a large market with

potential growth.

• On average, people in

Vietnam consumes only

2.5 liters / year before

1992, by 2011 this

proportion had

increased to 29.8 liters /

year, and the rate of

consumption in 2012

increased to 31.9 liters /

person / year.



Thank you for listening

Science

Beer production