Etiket Arşivleri: VODKA

Distilled Alcoholic Beverages – Distilled Spirits




  • Colorless

  • mixed with water in every ratio.

  • Density = 0.79 g/ml at 20 C.

  • energy of combustion 7000 kcal/kg

  • boiling point is 78.31 C

  • 85% metabolized in the liver, remaining 15 % lost by respiration, sweating and urination

  • etheric oils in ethanol is related with its poisoning effect

  • lethal dosage is 3 g ethanol / kg  body weight


  • Flammable

  • Colorless

  • Heat of combustion: 5360 kcal/kg.

  • mixed with water, and ethanol in every ratio.

  • During alcohol fermentation

 Pectin Methanol

  • Pectinesterase ( opt. PH =5-6)

  • When pH is reduced, formation of methanol is reduced.

  • Heating fruit must to 85 C for 90 minutes reduces methanol formation by 40-90 %.

  • Methanol is poisonous for human

  • almost impossible to produce methanol free drinks.

  Factors that cause to increase methanol content of alcoholic beverages are;

  • insufficient heating of must

  • some contaminating molds ( ie Batryis cineroe ) breakdowns pectins

  • existence of heat resistance pectinesterases

  • if must contacts more with skin and stem, methanol production will increase

  • In the body, methanol is converted to formaldehyde first and than formic acid, which is poisonous.

  • Methanol is less effective to make people drunk compared to ethanol.

  • It is a very good solvent for lipids, so it quickly affects control nervous system and eyes.

  • Limiting values for methanol is; < 0.35 % at USA and 1.5 % at EC and in Turkish drinks less than 0.3 %.

  • Nitrosamines and ethyl carbamate are natural carcinogenic compounds, which develop during the kilning and distilling processes respectively.

  • Very low levels of nitrosamines are specified (none or ppb max.).

  • Glycosidic nitrile is also specified at very low levels (3.0 g t−1 of malt) because it is the precursor of ethyl carbamate.

    Factors affecting ethanol fermentation :

  • -oxygen ( during initial stage of fermentation aeration is necessary )

  • -CO2 ( if P CO2 is too high ( ie 20 atm ) fermentation completely stops.

  • -temperature ( 25-30 C is good for microbial growth but 30-37 C are better for ethanol production )

  • -pH ( weak acidic medium is good for ethanol production, optimum pH is 3.8-4.2 )

  • -inoculation rate ( 1-2 % is optimum )

  • -sugar concentration ( culture should stand very high osmotic pressure )


  • simple distillation : ( single stage batch distillation , equipment is called still, imbik in turkish)

  • 10 % ethanol 32.7 % 58.3 %

  • 1st distillation       2nd                     3rd

  • 74.8 %        83.2 %       87.3 % ethanol

  • 4th 5th

  • Continuous ( column ) distillation: Better separation of higher alcohol occurs due to higher ethanol concentration an specific decantators used.)

  • After distillation residual material with no alcohol left is called as stillage (şilempe in Turkish)

  • We can not produce ethanol with concentration over 97.2 % because we get azeotrope formation at that concentration ( where Tx and Ty lines intersects, xi =yi, on temperature % ethanol graph.

          Absolute ethanol production

  • Interactions between the components of the solution create properties unique to the solution, as most processes entail nonideal mixtures, where Raoult’s Law does not hold.

  • Such interactions can result in a constant-boiling azeotrope which behaves as if it were a pure compound (i.e., boils at a single temperature instead of a range).

  • At an azeotrope, the solution contains the given component in the same proportion as the vapor, so that evaporation does not change the purity, and distillation does not effect separation.

  • Ethanol and water form an azeotrope of 95% at 78.2°C.

  • there exist some techniques to break the azeotrope to give a pure distillate.

  • This set of techniques are known as azeotropic distillation.

  • by “jumping” over the azeotropic composition (by adding an additional component to create a new azeotrope, or by varying the pressure).

  • Others work by chemically or physically remove or sequester the impurity. For example, to purify ethanol beyond 95 %, a drying agent or a dessicant such as potassium carbonate can be added to convert the soluble water into insolublewater of crystallization .

   Alcohol yields from different substrates

  • 100 kg substrate ethanol (liter)

  • sucrose 58-64

  • molasses 29-32

  • sour cherry 5-8

  • apple 5-7

  • fresh grape 8-12

  • raisin 31-37

  • fig(dried) 30

  • starch 60-66

  • rice 42-47

  • wheat 37-41

  • potato 10-14

  Alcohol scales used 

  • Gay-lussac English proof American proof

  • EU,Turkey (sikes)

  • 10 17.5  20

  • 20

  • 30

  • 40

  • 50 87.5    100 (you can have   flame with it )

  • 60

  • 100 175 200 (pure ethanol)

  • Distilled alcoholic drinks(> 15 % ethanol) also called as distilled spirits or spirits

  • Distilled alcoholic beverages can be classified as;

  • aged ones ( usually more than a year ) : brandy, cognac, whisky, rum , arak

  • not aged ones : rakı, gin, vodka, snaps, tekila, mescal

                      RAKI PRODUCTION

  • It is called araki in Arabic, means one that makes you sweat.

  • Aniseed ( Pimpinella anisum ) is added to ethanol from agricultural products goes through distillation.

  • Main component of etheric essence of aniseed is anethol.

   It is white colored solid at room temperature, does not dissolve in water, requires organic solvent. That is why when we add water to dilute rakı, it becomes white.

  • Ouzo :Greek drink with aniseed

  • Anis : French rakı

  • Gin: Produced from barley malt and corn and flavored with Juniper berries which is fruit of Juniperus communis tree ( ardıç in Turkish) 


  • The word vodka or wodka meanslittle water. It is derived from the Russian word voda. Today the Russians refer to it as vodoshka

  • fairly tasteless, neutral spiritfrom the fermentation and distillation of grain.

  • other raw materials; potatoes, sugarbeet, grapes, or cassava .

  • producers ; own, secret, ways of filtering concerned about the contact time of the spirit with the charcoal.

  • a single filter or a series of filters.

  • The choice of charcoal affects the final product.

  • regenerate the charcoal using steam or discard

    European Community, the minimum  alcohol 37.5% (vv),

    higher-strength vodkas from eastern Europe, e.g., 45–55%.

Turkish vodka : 40 % ethanol ( from barley malt + grain or potato ) + 3 g / sugar + 0.1 % ethylacetate


  • the fermented products of sugarcane (Saccharum spp.), that is to say fresh juice, molasses (the thick brown liquid separated from raw sugar at the end of the sugar manufacturing process), and syrup obtained from sugarcane juice concentration

  • The fermented liquid must be distilled under 96% ethanol

  • Rum was first a drink for slaves and seamen.

  • Jamaica, Cuba and Portorico

  • in the 1980s ; most consumed drink ( in front of whisky and vodka)

  • Nowadays, after vodka and whisky, rum is the third spirit consumed through the world

  • Light rum, of which Bacardi is the market leader

  • More than 95% of the rum produced in the world is derived from molasses

  • Light ( silver ) rum; short aging, filtering to remove color after aging

  • Agricultural Amber(Gold) Rum: 
    Amber rum is stored for 18 months in oak tun

  • Agricultural Aged(Dark) Rum: 
    Dark Rum (Rhum Vieux), in an oak barrel a minimum of 3 years ( up to 6 years)

  • solera’


  • Initially wine was distilled as a preservation method and as a way to make the wine easier for merchants to transport.

  • It was also thought that wine was originally distilled to lessen the tax which was assessed by volume. The intent was to add the water removed by distillation back to the brandy shortly before consumption.

  • It was discovered that after having been stored in wooden casks, the resulting product had improved over the original distilled spirit.

  • the distillation process leads to the formation and break-up of dozens of aroma compounds fundamentally altering the composition of the distillate.

  • This is why unaged wine spirits (unaged brandy) diluted back to wine alcohol strength tastes nothing like the original wine.

  • Grape brandy

  • four main subtypes of grape brandies.

  • Cognac comes from the Cognac region in France, and is double distilled using pot stills. Aged > 2.5years

  • VS (Very Special) or *** (three stars), stored at least two years in cask.

  • VSOP (Very Superior Old Pale), stored at least four years in cask.

  • XO (Extra Old), stored at least six years in cask.

  • Armanac is made from grapes of the Armagnac region in Southwest of France .It is single continuous distilled in a copper stills and aged in oak casks

  • kanyak (in Turkish)

   produced  at Çanakkale factory. Yapıncak, dökülgen and karasakız type grapes are used. Small amount of pekmez, tartaric acid and vanillin is added. ( 41 % ethanol )

Votka Üretimi, Yapım Aşamaları, Çeşitleri


VODKA: Adını Rusça olan vada (su) kelimesinden almıştır. Dünyada ilk kez 14. yüzyılda üretildigi sanılmaktadır. Daha önceleri patatesten üretilen votka, günümüzde mısır ve nişasta içeren diğer tahıllardan da yapılmaktadır.

Bir Rus içkisi olan votka, çesitli hububat veya patatesin şekerlendirilmesi ve fermantasyonu sunucu oluşan mayşenin iki kez rektifiye edilmesi, aktif kömür ya da odun kömüründen süzülmesi ve içilebilecek alkol derecesine kadar sulandırılmasıyla elde olunan çok saf bir ispirtodur.Saf bir ispirto olması nedeniyle votka içinde hemen hemen alkol ve sudan başka bir şey yoktur ve renksizdir.Alkol içeriği %40 -60’ tır.Seyreltilmiş alkole benzemektedir.


Votka yapımında önce kullanılan hammaddelerin şekerlendirilmesi gerekir.Bunun için en uygun yöntem arpa maltı ile diyastatik şekerlendirmedir.
Hazırlanan yeşil malt şekerlendirme kabına daha önce konmuş, buharlanmış hububat veya patatese katılır.


Hammadde şekerlendirme kabına getirilmeden önce bir silindir içerisinde 120 ˚c’nin üzerinde üstüne çıkılmamak ve en çok ½ saat olmak üzere 1 atm basınç altında buharlanır.Böylece şeker karamelize olmaz.
Şekerlendirmenin iyi olması için genellikle fazla diyastatik malt kullanılır.Kullanım oranı hububat çeşidine göre %10-15 arasındadır.


Fermentasyon, saf üst fermantasyon mayaları ile yaptırılır,aynı zamanda kültür laktik asit bakterileri ortamı asitlendirmek amacıyla kullanılır.
Fermentasyon 27-29 ˚c de 60-72 saat sürer.
Bunun sonunda hemen damıtmaya verilir.


Damıtma aşamasında fermentasyona bırakılan hammade iyice arındırılarak nötr bir ispirto elde edilir.
Sonra aktif kömür ve odun kömüründen geçirilerek süzülür.


En çok 4.5 sertlik derecesine sahip olan, filtreden geçirilmiş kokusuz renksiz ve tatsız su ile alkol derecesi %40-57’ ye söndürülür.
Hiçbir koku ve tat maddesi katılmaz


Stolitschnaja Tipi Votka Üretimi

Bu tip votka hububat ispirtosundan yapılmaktadır.Su ve alkol karışımı sıvı özel tanklara alınır.
Alkol derecesi %30-35’ e ayarlanır ve karıştırma kabına verilir. 2g/1 oranında şeker katılır karıştırılır.
En son filtre edilerek hazırlanmış olur.

Moskowskaja Tipi Votka Üretimi

Bu tip votkaların yapımında melas, ya da hububatla melas karışımı saf ispirtolar kullanılır.
Diğer işlemler Stolitschnaja tipi votkanın aynısıdır.

Türk Votkası

Votka ülkemizde melas ispirtosundan üretilmektedir.Ancak melas ispitosu kaliteli votka üretimi için iyi bir hammade değildir.
Alkol derecesi %40’a söndürülen ispirtonun litresinde 3g şeker,0.04 g asetik asit ve 0.2 g sodyum bikarbonat katılır.Bu karışım kum ve kömür filitrelerinden geçirilerek süzülür.
Üretilen votka renk vermeyen kaplarda bir süre dinlendirildikten sonra filtre edilerek şişelenir.


Çar Petro yenile yenile yenmesini öğrenmiş ve büyük bir zafer kazanmıştır.Zaferin onuruna bir ziyafet düzenlenir.Tüm büyükelçiler,ülkenin ileri gelenleri Çar’ın huzurunda yemek yerken sofraya sert bir içki getirilir. Ağzına götürenin dudaklarını kavuran içkiyi, konukların içmekte zorlandığını gören Çar ayağa kalkar ve “Vod kak!” (işte böyle) diyerek bir dikişte içer.
İçkinin adı o günden beri ‘Vodka’ olarak anılır.
2707 Çeşitiyle Bir Votka Müzesi..
Dünyanın en ilginç içki şişeleri arasında gösterilen bu kalaşnikof silah Ruslar’ın kurdukları ‘Votka Müzesi’nde, 2 bin 707 votka çeşidi arasında baş köşede duruyor.