Washing Beans after Ferment
Posted in: Tech Help, Tips, Tricks, & Techniques
Thanks for the refs Steve, i will have a read
Here is another technique I see a little of in cacao processing, mainly in cacao I get from Samoa and Fiji. So what they do is wash the beans with water after ferment has compeleted to get the pulp off, then they dry. This results in a shell that is super easy to winnow away. Does anyone know how this practice influences the flavour of the resultant cacao. Is this a bad practice or good practice. Anyone had any experience or care to comment?
Last week I really enjoyed Askinosie's Davao Dark with Fuji apples, really good combo!
My other fav combo is to have a hot chocolate with any meal or food that has chilli in it. I am not a big fan of putting chilli in my chocolate or in a hot chocolate but alongside is great!
Thanks for the explanation Nat. I agree this is not part of fermentation that I have heard much about and it is interesting as it may help some of the growers I know make better chocolate.
Thanks for the responses guys, that has been very insightful!
So Brian, would you say that leaving the pods for the one day period gave you the best flavour in the finished chocolate, you mention it is noticably different from doing it asap.
I might try and get my mate in FNQ who grows to try leaving the cut pods for a day or so and see the effect on the chocolate.
My little cocoa babies in Darwin are going great guns, only about 2 more years and we might see some flowers.
I have read now in a few places that the best chocolate is made from fermented beans that were left in the pods for about 4 days after picking before then being opened and fermented. This got me thinking about an explanation, perhaps this is akin to the malting process. The malting process is where a grain is taken, most commonly barley, and it is soaked in water and then allowed to germinate. Once germinated it is then dried for a few days at around 50degC then roasted after that to the darkness required. The process of germination breaks down polysaccharides into monomeric sugars such as glucose and fructose and also proteins are broken down into amino acidsthese arethe two precursors for the Maillard reaction which is responsible for the flavours in chocolate.
So joining the two together is it possible that leaving the pods once cut for 4 days before opening and fermenting leads to changes in the beans akin to malting providing the bean with more precursors to the chocolate flavour? I know that cacao germinates very quicky, I am growing some in Darwin at my sister-in-laws house.
I had a quick look in the scientific lit. and couldnt find any refs on the subject, it would be a cool research project I think.
Clay, this site is by far and away the site I visit the most, several times a day, I have learnt an incredible amount, made many contacts and contributed in kind, though I do tend to answer most of my own posts. I think the free and sharing nature of this site, a nature that you have fostered is an excellent one and hopefully it inspires others to do the same. I for one have met many growers from Australia's neighbouring countries and have consulted to them on many aspects of small scale chocolate making, roasting profiles, formulations, feedback on beansetc. I don't charge forthis 'service', I taught myself chocolate making from this site and chocolatealchemy, from information provided freely and I pass that along. By doing this however, I get something much more valuable, I have built a up a wealth of knowledge and experience in local cacao and eaten a fair bit of it too!
As for paying for something on here, I don't know, I can't think of anything, maybe others can,I feel thoughit would impinge on the sharing nature of the site. Sure, though, people have to make money.
Actually, one thing I would pay for would be a 'Chocolate Life Magazine' (online)with well written and nicely edited stories. You do get that sort of thing onthis siteand from the blogs of chocolate makers etc but they are all a bit piece meal and you have to remember to go back for an update, and not all the info is in the one place in a easily digestible form. Editing an online magazine would be very time consuming though.
Brad if you want to reduce blood pressure naturally, hibiscus tea is very good apparently (Wiki again). I looked into it becausea couple of Aussie cacao growers started eating the whole beans straight out of the pods, pulp bean everything. The cacao beans they grow up there are very purple. Anyway they found they were able to ditch their blood pressure meds. This could be a combination of the theobromine as well as the complex mix of anthocyanins found in the purple beans - the same anthocyanins that are found inhibiscus tea, which are the blood pressure reducing agent. I did read on this further and it was a particular two anthocyanins that were the best - as far as I can remember.
You can do the same with tea and extract the caffeine, it was a second year uni chemistry prac. Maybe they should do theobromine too, the prac would smell pretty good at least.
Is that the carob pod powder or the thickening agent made from the seeds?
I don't tend to buy chocolates (centres with a coating of chocolate)personally, I prefer solid dark chocolate bars. But I was recently in a shop, it was holidaysand I was buying some for my daughter and wife. I knew what flavours they liked and all my purchases were based on my knowledge of chocolate and how certain flavours would be represented in the offerings in the cupboard and there was a great deal to choose from. All my purchases bar onewere based on how I thought it would taste, not how it looked. It was also influenced by not wanting to give my daughter artificial colours and flavours and what I thought would have been freshest.Though I did buy one that looked like big red lips which was made of coloured white chocolate with a white chocolate ganache, I bought this because it was cute andromantic and not for taste. I knew it would taste like waxymilk and sugar with vanilla...and it did! What a surprise.
So majority on taste! or rather perceived taste, I knew they used Belgian covertureso I wasn't going to eat any.
Further to coincidently running into a large cacao tree in the Darwin Botanic Gardens that turned out to have a very high proportion of white beans in the pods,in the inflight magazine was an article on Daintree Estates Chocolate - Australias newest chocolate maker. This was a huge 5 page article, quite well written and acurate which I was impressed with. See attached.
2-5% coffee ground into whatever chocolate you are making makes a fantastic mocha bar of chocolate. I reccommend it with a really fruity chocolate like Madagascar or Australian with a little milk powderit is by far the prefered bar that I make and I make a lot of different and crazy stuff. I find it grinds down so it is not noticable in the chocolate - smooth as and at this level there is no problem with cross contamination of chocolate batches. I make this type of chocolate a lot. Ghirardelli makes a similar type of bar to this. Do it!
Very interesting read, thanks for posting.
Thanks Richard, I look forward to it, yours will be the third plantation I will have tried beans from in Samoa, it really is a very nice origin bean.
That is quite a journey, I wish I had a hidden plantation too!
On the website are the bars you are selling ground liquor bars?
The more the merrier!
There is nothing like using your own cocoa liquor in cooking, roasted just the way you like it. You also have 100% control over added sugar etc.
I have often thought to give that a try, what fruit concentrates do you use, what gives a good result. I have easy access to apricot and mango, I think apricot might be good - with a milk or dark milk chocolate.
It does seem that you have given it a great deal of thought.
I loved the reply to this article: "Please remember that Fairtrade refers to the FLO global system, whereas fair trade is a concept and anyone can claim to be fair trade without having to show compliance to any standard or practice"
This is like saying that anyone that doesn't believe in God cannot possibly be a good person and do the right thing.
Sounds like a bit much cocoa butter, not enough sugar, not wrong though, that formulation is I think similar to what Pralus does as standard - from memory, I haven't got a bar with me to calculate it. I usually do a dark choc as 60 nibs, 30 sugar, 10 cocoa butter. This is a very standard choc formulation and gives you a good basis from which to tweak your recipe to suit the origin. It gives a chocolate that pleases most tastes too, not too sweet, not too bitter.
As for fluidity of your mixture, it won't matter, it will just grind down quicker as the grinder will spin faster and since it is all cacao fats it will temper fine.
I don't think that it is the chocolate that causes the weight gain per se. For me it was the introduction of a very calorie dense food into my diet which didn't change my other eating habbits, so I would eat normally and then add on top, or in between the extra caloric hit from 50-100g of dark choc per day. It wasn't that significant either but having weighed 69kg for as long as I can remeber, I noticed the variation - especially when not excersising regularly.
I'd do maybe 50 to 100g per day, lets say 50g average. I make a lot and also buy bars of the good stuff, constantly tasting and re-tasting. I find with dark chocolate that you are about right,30g and I'm good for a while.
Its interesting you mention the weight gain their Brad, I also found that when I started making chocolate, it was much easier to gain weight when not excersisingwith that muchchocolate as part of your diet. I currently ride 150km per week to and from work and do weights regularly too toenable myself to enjoy the amount of chocolate that I do.