cider - www.healthnote25.com |
Cider
is
a fermented beverage of apple juice and contains 6.5-8% alcohol. In Indonesia,
Cider has not been widely known so do not have requirement of quality or
industry standard. Besides juice, Cider can also be made from steamed coffee.
The microbes that play a
role in Cider fermentation are usually Yeast or Yeast from the genus
Saccharomyces, Candida and Hansenula, and the bacteria, namely Asetobacter
Xylinum. The number of laru added about 2-20% of the juice volume.
While the length of
fermentation depends on the type of yeast used, the initial sugar content, and
the desired alcohol content. During the fermentation occurs the breakdown of
sugar into alcohol and its byproducts are Acetic Acid, Lactic Acid and
Alhedida. Fat also decomposes into Fatty Acids which further form fatty acid
esters which are important components of taste.
Substrate for Starter is
made from juice to be made Cider, made with the ratio of 2: 1 Fruit Water and
10% sugar added. Fruit juice that has been added is pasteurized by heating 60
degrees Celsius for 30 minutes.
Then cooled and added
culture (single or mixture) of 5-10%. Then covered with gauze and left at room
temperature until a thin film is formed. After that add more juice carefully
through the container wall. Left again at room temperature until the film is formed
as thick as 0.5-1 cm. This starter 3-4 days before use should be added with
juice.
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