Saturday, June 25, 2016

How To: Lemon Glycerine Extract






After discovering how fabulously glycerine captures the freshness of cucumber, I had to see if it was just as good at capturing lemon.

Guess what!?

Yeah, you guessed - it's GREAT!

Let's make lemon glycerine extract!


Calculating the Percentage

Glycerine extracts are commonly made with dried plant materials that are reconstituted with water, then added to the glycerine.

The usual ratio of water to glycerine is 50/50. But we're using fresh ingredients here, so we need to do a titch of calculation.

Fresh lemon is about 50% water, so we’re going to need double lemon to glycerine giving us a ratio that looks like this:

  • 33.3 % Glycerine
  • 66.1 % Organic Lemon
  • 0.5 % Preservative (I used benzyl alcohol)


Even though this is a glycerine extract (and would not normally need preservation), Aroma Zone (whos method I have followed for this and the previously made glycerine extract) recommends adding preservative. Since we are using fresh ingredients (even though we are looking at a low pH here), it makes good sense to preserve the product.

Method


  • Sterilize the jar and your equipment
  • Wash and and slice the lemon, removing any seeds
  • Weigh and add the lemon
  • Weigh and add glycerine
  • Add preservative
  • Place lid on jar
  • Keep jar in a dark and not too warm area
  • Agitate the jar daily for 1 week



Tip: Always always measure your ingredients by weight - this is the only accurate way to be sure of your amounts in any formula.


Straining

To strain and bottle the extract, you'll need:

  • Funnel
  • Container to strain into (choose something you can easily sterilize and pour from)
  • Filter of some type (coffee filters or cheesecloth)
  • Container for your extract
  • Labels


Place the funnel into the container and line it with your chosen filter.
Strain the glycerine.

I wish there was a sniff button here - the glycerine has beautifully captured the scent of the lemon.

Final step: transfer to your final container.
Label and date
Use within 6 months.


Storing

Here's the final product. As you can see, it has taken on a golden hue from the lemon.


To Use

The extract can be used in place of glycerine in any formula. I've tried this one in skin tonic and the previously-made cucumber extract in an eye cream.


Coming Up Next

We're not done making glycerine extracts just yet... stay tuned for a strawberry glycerine extract,


More How-to's

Cucumber Glycerine Extract - 1
Cucumber Glycerine Extract- 2
Visit the How To Page


Final Note

Thank you María for the inspiration - you've really started something here! 

10 comments:

María Zamora said...

Lovely for those acne-prone and oily skins! And what about a refreshing morning toner? Aaaahhh, the possibilities...

Anamaria said...

Hi Lise, this is wonderful, I really want to try it. There is a question though, are there different types of glycerin? Like edible and medicinal or are all the same?

Lise M Andersen said...

HI Anamaria- there are different sources of glycerine - plant, animal, and synthetic, but I've never heard of different types of glycerine. Synthetic glycerine is even described as nature-identical. I buy my glycerine frm a cosmetics supplier which is probably identical to food grade glycerine-o

Lise M Andersen said...

Hi María - oh that's a great idea! I've tried it in a cream and shower gel so far, but great for a toner!

Lanae Rhoads said...

Beautiful idea. I need to try it just to sniff it!

Lise M Andersen said...

That was my motivation for trying it too :)

Anamaria said...

Thank you Lise for your answer

Lise M Andersen said...

My pleasure Anamaria - have fun with it :)

Lindy Young said...

Thank you for this! I have a lemon tree that is bursting right now! Of course this recipe used all of 1/2 of one of them, haha, but if it works well I will make more! I'm now in search of an Ecocert preservative for a 2.5 pH, which is what I ended up with for this product. Hard to imagine it needs a preservative, but, I don't know very much. Thanks for sharing this!!

Lise M Andersen said...

HI Lindy, Thanks for your feedback. Fresh food glycerites do indeed the addition of preservative, although I agree, the acidity of this one - along with the glycerine percentage might suggest it wasn't necessary. I've had a few glycerites go wonky - it comes down to percentage of glycerine to what you have added to it. If you want to try preservative free, give it a shot, but be sure and monitor the mixture carefully and don't add it to anything you give to anyone else until you are sure you have a stable preparation.