Hello Dector Thanks a lot for the precious information . Could you please share a vedio of extract the rese absulte with hexane Thanks and regards
@walter-vq1fw9 ай бұрын
God sent video 👌
@johnlarsen215610 ай бұрын
can you share the link to the video.. why is there no video how you make it
@dianebudd3175 Жыл бұрын
Please advise or share link for the follow up
@thedawncourt Жыл бұрын
If I want use it for perfumery can I keep it with the alcohol and not distill?
@planetnzurillc99910 ай бұрын
What about the smell is it a stronger and longer lasting smell than essential oils?
@YNYNYNYNYNYN9 ай бұрын
Absolutes are stronger, smell more like the actual thing and last longer
@crazyobsessionbookclub139610 күн бұрын
@LeTimeLeo I watched the video but I'm confused about something, Do I take the strong alcohol mixture and distill it to take alcohol out directly or do I mix distilled water into equal parts with alcohol mixture and then distill that way. Since I'm not actually making a mushroom tincture I'm trying to make Rose absolute do I need to mix the water in with the leftover Rose petals and then you know do it the way you said on the other video or again do I take the strained contents mixed up with water and just do it or do I still distill it straight no water straight alcohol mixture that way.
@anngeorge883 Жыл бұрын
Please explain the distillation process after extracting the rose in alcohol. Thank you.
@jacintafaulkner25837 ай бұрын
Hi. Dr mentions a video that explains this. I have had a look but I can't find. Has anyone else found it?
@viennabella45912 ай бұрын
I haven’t found the video so sad
@dzenisalickovic5868Ай бұрын
Wich methods provides a cleaner and higher quality scent ?
@prasadgole6579 Жыл бұрын
Sir please explain rose concrete to rose absolute conversion process
@uncangtea11 ай бұрын
Hi Dr Kwok, will soaking longer than 48hours for let's say 1 month help get a better rose absolute?
@LeTimeLeo11 ай бұрын
It is not necessary to take longer than a week time for solvent extraction.
@layalassi1215 ай бұрын
Thank you sir Can we use alcohol 70?
@vw4119 ай бұрын
Very informative. Thanks for sharing.❤❤
@DaisyFins Жыл бұрын
Thank you 😊 💓
@Transcendental97 ай бұрын
Thanks for the video, so after soaking the rose petals in alcohol, how to separate the rose abselute from alcohol?
@LeTimeLeo7 ай бұрын
Low temp distillation. If available vacuum distillation is better to remove the solvent. Most simple way is let it vaporize in air or a water bath.
@djjay-kay76367 ай бұрын
Do you believe using Grappa as the alcohol would be acceptable?
@owindustry7 ай бұрын
thanks
@rainraven1008 ай бұрын
Ok where is separation video
@QtheminiQ5 ай бұрын
could you just let the alcohol evaporate?
@ascra16932 ай бұрын
This is just half a video. Please make a full video
@fredericdesalpes58246 ай бұрын
Doctor , interesting video,, but : sorry ,, that is not the good process... Fred /France/ city of Grasse / chemistry of fragrances...
@jessicawessica1412 Жыл бұрын
What an awful tease and waste of time. A tincture we don't need instructions for.
@LeTimeLeo Жыл бұрын
Thank you for your comment. Alcohol extraction is an old technique to extract oil from herbs together with other chemicals. That is why alcohol is often used for tincture making. Difference is for oil extraction pure or very high concentration alcohol is used but tincture is normally medium level like vodka. As I talked in the video solvents like hexane is used for Rose concrete making. But hexane is toxic which is not home friendly and that is why it is replaced with high concentration alcohol.
@dameprasa46148 ай бұрын
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@jaeshauncarter82886 ай бұрын
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@dameprasa46146 ай бұрын
I thought rasputin youtube was your personal property???