Fermentation Troubleshooting
Posted in: Tech Help, Tips, Tricks, Techniques
Salam.
Lactobacter is fine but I am not sure where I can obtain live acetobacter, or vinega mothers.
Thanks again.
-Ning
Forum Activity for @Ning-Geng Ong
Posted in: Tech Help, Tips, Tricks, Techniques
Fermentation Troubleshooting
Posted in: Tech Help, Tips, Tricks, Techniques
Selamat malam Ning,
live yogurt and vinegar mothers have the live lactobacteria and acetobacteria that are essential for good fermentation in addition to yeast and are totally different from yeast, in a different kingdom of living organisms. Yeast take sugars and turn them into alcohol, while lactobacteria take sugars and turn them to lactic acid and acetobacteria create acetic acid (vinegar). Usually, all these microorganisms can land on the fermenting cacao beans from the air or the outside of the cacao pods, adding to part of the terroir taste of the cacao, but if they are not abundant oryour fermentation is not working for other reasons, it's good to add these.
I would throw out the germinated seeds, yes. They can be quite bitter in comparison to the non-germinated seeds as the embryo has started to convert sugars into other compounds it needs to grow.
-Nat
Fermentation Troubleshooting
Posted in: Tech Help, Tips, Tricks, Techniques
Thank you Nat,
The pods are ripe and not black when picked. The pulps are thick, moist and sweet, not dry. And the beans were not sprouted when I started the fermentation.
I only turned on day 4. I fermented for 7 days. Next batch I will turn every day and raise the temp to 45 C.
I am currently using baker's yeast. I could try live yogurt, but what is the benefit over baker's yeast?
Should I discard the sprouted beans from this batch?
-Ning
Fermentation Troubleshooting
Posted in: Tech Help, Tips, Tricks, Techniques
Hi Ning,
Areyou picking the pods soon after they ripen (when nicking the skin reveals no green underneath) or letting them blacken? The beans shouldn't germinate that easily during fermentation if they haven't started beforehand.
Also try raising the temp to 45 C in the first few days of fermentation, turn every day, and inoculate with aceto and lacto-bacteria from vinegar mothers and live yogurt cultures if possible.
Fermentation Troubleshooting
Posted in: Tech Help, Tips, Tricks, Techniques
Cheers and sincere appreciation to the active members in this forum for all the information sharing and support.
I'm a chocolate lover and have taken this passion one more step by trying to make bars from beans.
I am currently in the third attempt:
#1: beans got mouldy from natural fermentation after 3 days, I dried it anyway but will not take it much further.
#2: beans were fermented for 4 days, dried, then discovered they were not flavorful possibly from under-fermenting.
#3: this time adding yeast, with temperature control 35-40C, beans are fermenting beautifully with aroma forming, fermented for 8 days, cut test shows moist, dark folds, but about 15% of the beans have sprouted.
Here are my concerns...
Should I toss out the sprouted beans? Is this normal?
I only harvest the ripest pods, they are the sweetest and I assume would make the best chocolate, no beans are sprouted at the time of harvest. Did I harvest the pods too ripe?
Should I raise the fermentation temperature or shorten the duration?
I appreciate any help in producing my first chocolate bar! Thank you.
Ning
updated by @Ning-Geng Ong: 04/11/25 09:27:36
getting cocoa liquor with a corona grinder
Posted in: Tech Help, Tips, Tricks, Techniques
I very much doubt you could get any cocoa butter out of this machine, not sure where you have seen this being used for cocoa butter extraction but if you have a Piteba you're probably much better off using that to press your cocoa butter. I extracted a few hundred grams of cocoa butter from a Piteba in maybe 20 minutes the other day. It's a pretty horrible machine to work with as everything is too small and using it with cocoa beans is probably a stretch too far from its original purpose, but at least you do get cocoa butter dripping out of the thing!
getting cocoa liquor with a corona grinder
Posted in: Tech Help, Tips, Tricks, Techniques
Hey Sebastian,
Just to update you, I tried the grinder again. This time I broke it. I heated the mill and put the plates as tight as i could get them. it worked a little bit better, but nowhere near the paste consistency that i got witht the PITEBA. I would tighten the plates periodically when they felt too loose, but then, under too much pressure (too tight) one of the spirals on the augar chipped and the augar plate feels much looser now. sometimes when i crank the handle the plate doesnt move. trying to mill cocoa was obviously too much for the machine.
the pictures on this blog http://www.learnnc.org/lp/editions/cacao/5291
show that it can obviously be done with a corona mill. this mill looks a bit more heavy duty than mine. i guess that's the difference. do you have any specific make/model/supplier of millthat you know will work?
getting cocoa liquor with a corona grinder
Posted in: Tech Help, Tips, Tricks, Techniques
I'd heat up the unit itself. you're passing what i'm guessing is a very small quantity (<1 kg?) through the unit, which appears to be at least 5x that mass which means it'll suck up the heat from your beans quickly. hard to say for certain from pictures, but it appears the gaps in your mill are not fine by any stretch, but sufficient to yield a very coarse grind liquor. all's it needs is the right temperature to help that along.
getting cocoa liquor with a corona grinder
Posted in: Tech Help, Tips, Tricks, Techniques
hi Sebastian,
i took them straight from the burner, winnowed them and ran them through the grinder, so they were still pretty warm. you think i should winnow them and then throw them back on the burner for a minute before I grind them?
what bothers me about this is that i then took the cocoa grounds produced by the corona grinder (which had cooled down by then)and ran them through a PITEBA oil press (with no heat added)and got a nice cocoa paste.
the pressure inside the PITEBA expeller was noticably greater than inside the Corona grinder. I will try again heating them, and try to put the burrs even closer together (if thats possible) to see if that works.
i'm worried that the corona mill i bought is somehow different from the one that is typically used for koko, but I dont see how as the specs are nearly identical. do the pictures of my grinder look different from any you are familiar with?
i'm open to anymore advice.
thanks,
Benj
getting cocoa liquor with a corona grinder
Posted in: Tech Help, Tips, Tricks, Techniques
Heat it up.
getting cocoa liquor with a corona grinder
Posted in: Tech Help, Tips, Tricks, Techniques
Hi,
I am having trouble producing cocoa liquor/paste from roasted, winnowed beans with my corona grinder. It is only grindingit into coffee-like grounds, not liquor.
I have seen pictures online of others cranking out liquor with a manual corona grinder, so I know it is possible, but I do not know why I am only getting fine grounds.
My millis not a corona brand, but a victoriacast iron grinder.it's the same specs as a corona, steel burrs, etc. i had the burrs just about as close as they could be to create enough pressure. they were practically rubbing together.
Could someone please help me to grind out a paste??? Pics of my grinder are below.
Thanks
updated by @Benjamin Harding: 04/11/25 09:27:36
Understanding percentages
Posted in: Tasting Notes
Many dark chocolate bars have vanilla and/or soy lecithin as ingredients. In a typical bar with both of these what are the percentages of these ingredients. I've been using 0.5% for each as a rule of thumb. Is that accurate? Or is it more like 1% each-- so 1% for vanilla and 1% soy lecithin for a total of 2%.
updated by @ChocoFiles: 04/10/15 10:26:47
Cocoa powder production
Posted in: Tech Help, Tips, Tricks, Techniques
I'm starting a small process using cocoa beans to introduce cocoa powder to the local market, I had a feedback from Clay Gordon that butter can be produced from lower grades of beans without even roasting just extruding then deodorizing, higher grades of beans are roasted to yield flavored cocoa powder, I do not have good demand for the butter and I need only the raw cocoa powder, is it possible to have only powder from beans without extracting fats (butter).
Many thanks for your help
updated by @Khaled Aly: 04/11/25 09:27:36
COCOA in Sri Lanka
Posted in: Travels & Adventures
I will be visiting Sri Lanka soon and would like to pay the cocoa fields a visit. Has anyone been there before? I tried looking it up online but could not find any leads or a specific location.
Any leads?
updated by @Omar Forastero: 04/30/15 01:44:08
Learning Chocolate
Posted in: Tech Help, Tips, Tricks, Techniques
I have a couple questions for you experts out there. I am looking for a good Dutch process cocoa for the dark color. I am going to be doing allot of baking and I really want a rich dark color with a rich flavor, i was thinking of dutch process to get the color right. I dont want the flavor to be to exotic, more of an everyday chocolate lovers then a experts choice.
What is the best cocoa powder? I have heard Valrhona is good but allot of reviews actually say its kinda burnt tasting.
Would I be better off buying a specific brand of cocoa powder or buying from a wholesaler who just tells me where its from, fat content, ect?
What is the difference between a cocoa powder with a 10-12% fat and 20-22% fat?
Do you have any recommendations as to were to purchase cocoa in bulk at a good price.
Thank you!
Elaine
updated by @Elaine Miller: 04/11/25 09:27:36
Madre Chocolate online shop is now open
Posted in: News & New Products Press
Thanks to Clay for posting this on his DiscoverChocolate Daily News!
Madre Chocolate Online Store is open
Enjoy our made-in-Hawai'i and locally sourced Amaranth Crunch, Triple Cacao, Pink Peppercorn & Kiawe Smoked Salt, Hibiscus, Chipotle Allspice, and Hawaiian and Costa Rican 70% chocolate bars available all over the US, Canada, Mexico, and 14 other countries.
We've already sent out hundreds of bars over the last few weeks to beta testers from our online shop and the reviews have been unanimously glowing for the packaging, flavors, and quality of the stone ground chocolate! If you want to spread the word and include your friends in the pleasures of eating gourmet Hawaiian-made chocolate, please let them know about our shop . Please come back often as we're always developing new flavors.
Let us know ifyou have questions about the shop or are setting up something similar and we'd be happy to offer our advice on how we did it, and the pros and cons of some of the different online shops we've looked at.
-Nat
____________________
Nat Bletter, PhD
Chocolate R&D
Madre Chocolate
updated by @Nat: 03/11/26 06:20:34
Mol d'Art 6 kg Chocolate Tempering Machine
Posted in: Opinion
It's almost a year since you posted this question so I assume that by know you are an expert at this. Typically - assuming the chocolate slab is new, the machine is pre-heated for a few minutes and the slab is cut in small pieces (tiny bits like buttons) - a 1kg batch should not take more than 10-15 minutes. This is very open-ended as many variables need to be defined (not to mention how patient one is) but that time frame is a reasonable figure to start with.
Mol d'Art 6 kg Chocolate Tempering Machine
Posted in: Opinion
Lana, thanks for your comprehensive response,
There is one more thing I'd like to know: how long does it take Mol d'Art melting machine to melt about 3, 6 or 12 kg chocolate?
Mol d'Art 6 kg Chocolate Tempering Machine
Posted in: Opinion
we are facing the same problem, we are opening chocolate shop and want to buy a tempering machine. Does Mol d' Art melting machine make the temperingprocesseasier ? Can anyone describe us the tempering process with the help of this machine?
Mol d'Art 6 kg Chocolate Tempering Machine
Posted in: Opinion
I use the Mol d'Art but it is not a tempering machine. It holds the chocolate at a specific temperature which will keep the chocolate in temper, but you need to initially temper the chocolate yourself.
Mol d'Art 6 kg Chocolate Tempering Machine
Posted in: Opinion
http://www.tcfsales.com/shopexd.asp?id=248&bc=no
They are good people to work with. I second Brad on the Savage. Love them!
Mol d'Art 6 kg Chocolate Tempering Machine
Posted in: Opinion
If you are going to be working with chocolate on an ongoing basis (ie all day), then you need a piece of equipment that will continually agitate the chocolate when it's in temper. The size of the machine will depend on how much chocolate you need to temper throughout the day. We currently usetwo different types of machines in our shop - Pavoni Mini-Temper machines for hand dipping (holds and agitates about 10lbs at a time), and Savage 50lb tempering kettles. Both are semi-automatic, meaning they cycle through the temperatures for your chocolate, and can be programmed to make tempering almost dummy proof. The Pavoni's are fabulous for that and completely automatic, whereas the Savage machines require manual intervention at certain points, but trigger a buzzer when each point is reached.Each Savage machine (we have 2) will easily temper 100lbs of chocolate every 8 hours.
In my opinion, if you are working with chocolate all day, you need machines that will step through the tempering cycle for you, and continually agitate the chocolate. This will allow you to do other things, instead of standing there, stirring, and babysitting your chocolate.
Cheers.
Brad
Mol d'Art 6 kg Chocolate Tempering Machine
Posted in: Opinion
I am new to The Chocolate Life, and am planning to open a shop and am gathering equipment, has anybody used the Mol d'Art 6 kg temperer? http://www.tcfsales.com/shopexd.asp?id=248&bc=no I was planning to buy a Revolation Delta machine but if I can have a bigger machine for a cheaper cost I am all for that. Does it work as well as the Revolation without the baffle? Any insight would be appreciated.Chris
updated by @Christopher M Koshak: 04/10/15 16:37:44
Options to find a chocolate manufacturer
Posted in: Classifieds ARCHIVE
Yes, the comments apply to bars as well.
Bars present different issues in production, not the least of which is packaging.
In the end you have to make it interesting for the manufacturer to do business with you.
Options to find a chocolate manufacturer
Posted in: Classifieds ARCHIVE
Hi Clay,
Thanks so much for the detailed response. What you say makes a lot of sense. I was thinking of a specialized bar though - not confections. Would your comments apply even for bars?
Options to find a chocolate manufacturer
Posted in: Classifieds ARCHIVE
Hi Geetha, in Ecuador we produce cocoa liquor for couverture and high quality chocolates, if you wish, we can help you with the product you need, send me to dissupp@yahoo.com the specifications, quantities and all the details to send you an offer, which I will be happy to help..
Thanks,
Ivan.
Options to find a chocolate manufacturer
Posted in: Classifieds ARCHIVE
Geetha:
You are in a classic startup situation here: You see an opportunity but want to gauge the marketplace before committing to large production. The challenge here will be to find a confectioner (I am assuming you are talking about some sort of bonbon here and not bars) who is willing to work with to develop custom recipes without any commitment on your part with respect to eventual purchases of the recipes you develop.
In the cases where I've been involved in brokering relationships like these where the client has limited resources (i.e., not a lot of money to invest) it has always turned out that the first products to be tested were variations of existing products the manufacturer already made. For example, a specific center (e.g., a caramel or pralin) in a different mold or decorated differently. In this way the concept you are trying to develop can be tested. Once the concept proves out and there is some basis on which to plan production, then custom flavors can be discussed.
I have yet to be successful in persuading a manufacturer to do all of the development work "on the come" so to speak, especially where the client feels that their recipes are differentiable.
If you do have the resources, be prepared (and offer) to pay for the recipe development; it can be surprisingly inexpensive. This way it's much clearer who "owns" the recipes and you can establish a mutually beneficial working business relationship from the very beginning.
Options to find a chocolate manufacturer
Posted in: Classifieds ARCHIVE
I am located in upstate New York and I am currently working on a business plan for a small bean to bar chocolate prosessing company. I can currently provide 9 # per batch and am looking at expanding to about 30 # per week I would prefer to make and sell couviture chocolate. My email is g.philomena@yahoo.com. I work with fair trade organic beans and like the single source chocolate. However I would be willing to talk about your specifications.
Thank you, Gloria
Options to find a chocolate manufacturer
Posted in: Classifieds ARCHIVE
Also - feel free to email me directly at gpanchap@yahoo.com. Thanks.
Options to find a chocolate manufacturer
Posted in: Classifieds ARCHIVE
Hi sebastian,
Give me a couple of days to get back to you with something that makes sense. I am wondering though if there's someone who'd be willing to start with small batches and eventually grow to a larger scale. I would like the option to test the concept out in market before committing to something large scale.
Options to find a chocolate manufacturer
Posted in: Classifieds ARCHIVE
no, but i know most of the contract mfrs. i'm trying to gauge which of them might be appropriate for you to discuss with - you must have some sense of your volume potential...
What's your initial reaction if i say a ton (2200 lbs)? Let's use this as a litmus test..
Options to find a chocolate manufacturer
Posted in: Classifieds ARCHIVE
Hi Sebastian,
I'm actually in the very early stages and in the process of researching my options. I'm afraid I don't have a lot of details to give you just yet. Are you involved in this yourself? If you're travelling, I'll be happy to give you a call when you get back and we can talk in some detail. I really appreciate your help.
Thanks. Let me know.
Options to find a chocolate manufacturer
Posted in: Classifieds ARCHIVE
also should ask, what type of product (solid bar, filled, filled with what kind of materials, how flexabile are you, etc). Sorry, on the other side of the world this week, jet lags' wreaking havoc.
Options to find a chocolate manufacturer
Posted in: Classifieds ARCHIVE
Can you give a ballpark annual volume estimate?
Options to find a chocolate manufacturer
Posted in: Classifieds ARCHIVE
I'm located in the New York area.
Options to find a chocolate manufacturer
Posted in: Classifieds ARCHIVE
Where are you physically located?
Options to find a chocolate manufacturer
Posted in: Classifieds ARCHIVE
I am wondering if there are any options to have chocolates manufactured to my specifications, which I can then package and sell? I would like to know if such companies exist - who are willing to do the manufacturing - and how I might find them.
Any input anyone may have will be really helpful.
Thanks much,
G
updated by @Geetha Panchapakesan: 04/07/25 13:00:14
Help with transfer sheets please (:
Posted in: Tech Help, Tips, Tricks, Techniques
In addition to the dipping fork or the cork you could also use a piece of sponge (cut to a convenient size and keep for future use)to lightly press down on the transfer sheet.
I agree that if your chocolate is in correct temper you shouldn't really need to do anything else (other than leave the transfer sheet on until the chocolate is crystallized). Redcan be aproblem and I have trouble with some shades of green as well.
Help with transfer sheets please (:
Posted in: Tech Help, Tips, Tricks, Techniques
Klassy:
In addition to waiting until the chocolate is completely crystallized (how long depends on temperature), I would also recommend using something soft and flat to press the transfer on to the chocolate. Many people I know use wine corks (cork, not synthetic).
:: Clay