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Avtor Sporočilo
 Naslov prispevka: kako
OdgovorObjavljeno: Sr sep 18, 2013 2:45 pm 
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Pridružen: Sr dec 14, 2011 5:18 pm
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kako narediš solzilec??


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 Naslov prispevka: Re: kako
OdgovorObjavljeno: Pe sep 20, 2013 6:29 pm 
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Pridružen: Pe okt 21, 2005 6:03 pm
Prispevkov: 2033
Kraj: tukej
narežeš čebulo!


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 Naslov prispevka: Re: kako
OdgovorObjavljeno: Pe sep 20, 2013 7:12 pm 
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Pridružen: Sr sep 26, 2012 3:01 pm
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Hahaha. :lol:


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 Naslov prispevka: Re: kako
OdgovorObjavljeno: Sr sep 25, 2013 7:40 pm 
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Pridružen: Sr dec 14, 2011 5:18 pm
Prispevkov: 118
a ve kdo resno


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 Naslov prispevka: Re: kako
OdgovorObjavljeno: Sr sep 25, 2013 9:29 pm 
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Pridružen: Ne jan 06, 2013 7:46 pm
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Kraj: Ljubljana
Kakšen solzilec imaš v mislih? Celo piksno in potisni plin ali samo tekočino?
Če ga rabiš za praktičen namen (upam da ne) ga dobiš na bolhi za okrog 5 eur.

Pa rugič napiši boljši naslov teme, da te bo kdo resno vzel.


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 Naslov prispevka: Re: kako
OdgovorObjavljeno: Pe sep 27, 2013 3:39 pm 
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Pridružen: Sr dec 14, 2011 5:18 pm
Prispevkov: 118
samo tko kt vodo npr. inn ni preveč močan


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 Naslov prispevka: Re: kako
OdgovorObjavljeno: Pe sep 27, 2013 5:52 pm 
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Pridružen: Pe okt 21, 2005 6:03 pm
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narežeš čebulo in jo opereš pol si pa to vodo v oči zliješ pa je stvar rešena ;)


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 Naslov prispevka: Re: kako
OdgovorObjavljeno: Sr dec 25, 2013 4:54 pm 
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Pridružen: Ne okt 14, 2012 10:55 am
Prispevkov: 139
Al pa narežeš malo čebule pa iztisneš njen sok.
Potem dodaj 20 ml dest. vode in vmešaj fino-mleti črni poper znamke Dr.Oetker. :lol:
Po želji razreči, da prideš do željene "bolečine" :lol: :lol:


Lp


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 Naslov prispevka: Re: kako
OdgovorObjavljeno: Če dec 26, 2013 12:54 am 
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Pridružen: Če mar 11, 2010 2:15 pm
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Tko ko je že govora o čebuli, zanima me koliko je sploh močan tale eterično olje čebule? Mislim, ali bi bil dovolj močan, če bi čebulo zmleli in nastalo kašo destilirali s pomočjo vodne pare, da dobimo koncentrat? Bi se splačalo probati...


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 Naslov prispevka: Re: kako
OdgovorObjavljeno: Če dec 26, 2013 1:08 pm 
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Pridružen: Ne okt 14, 2012 10:55 am
Prispevkov: 139
Pentan je napisal/-a:
Tko ko je že govora o čebuli, zanima me koliko je sploh močan tale eterično olje čebule? Mislim, ali bi bil dovolj močan, če bi čebulo zmleli in nastalo kašo destilirali s pomočjo vodne pare, da dobimo koncentrat? Bi se splačalo probati...

Kle sem nekaj našel mogoče celo uporabno:
http://ir.library.oregonstate.edu/xmlui/handle/1957/26005 je napisal/-a:
A simple process to obtain onion oil by direct solvent extraction was proposed. Several solvents commonly utilized in the food industry were tested for their selectivity in the extraction of the oil of onion. Diethyl ether and methylene chloride appeared to be the most suitable solvents for the extraction operation. The direct solvent extraction method produced a yield of onion oil approximately seven times higher than the yield obtained by the steaim distillation method. A process of fermentation of the ground raw onions was used prior to the solvent extraction operation. This produced an improvement in the onion oil yield of 60% over the normal solvent extraction method. In order to determine the quality of the onion oil obtained, refractive index, specific gravity, melting point, and sulfur content were determined. Sulfur content in the onion oil obtained by the method proposed here had one-third (weight basis) of the sulfur content of commercial onion oil. Two organoleptic evaluations were conducted for commercial onion oil and for the onion oil obtained by direct solvent extraction: odor threshold determination and comparative flavor evaluation. The commercial onion oil showed a lower threshold concentration (1.6 ppb) than the onion oil obtained in the laboratory (8.4 ppb). With respect to the comparative flavor tests, the test panels did not detect a statistically significant difference between the flavor of commercial onion oil and the oil obtained by the method proposed here.


Lp


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