Liquid corn extract?

Production methods from starch to sugars.

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OMEGA
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Liquid corn extract?

Post by OMEGA »

While mashing corn and struggling with the associated difficulties of corn, ie cooking gelatinization, starch conversion, inability to lauter, fermenting on the grain, wringing beer from said grain, etc... I couldn't help but to think about a corn product equivalent to the liquid malt extract that is used for making beer. It allows one to skip the mashing stage and dump goodies right into a boiler. It's more expensive, yet more time and ingredient efficient. What does everyone think about the possibility of an equivalent corn product? If it existed, Would you use it? I know I would, and do a separate partial mash of barley/wheat/rye for flavor and ferment that way. It would be much cleaner, quicker,
And would yield consistent results every time, giving one the ability to dial in recipes. No longer would we have to search for preservative free feed corn, mill it, cook it for hours,
Cool it, convert it, convert some more, then wring the grains out just to get some corn flavored sugary liquid.

Feedback on this concept? I've tried to find something like it, but haven't found a thing. Corn syrup does NOT suffice lol.
Last edited by OMEGA on Mon Feb 23, 2015 11:31 am, edited 1 time in total.
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OMEGA
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Re: Liquid corn extract?

Post by OMEGA »

What is really most important about this idea is the corn FLAVOR that will be transferred into the final product. If it was just about the sugar, one could easily use dextrose and add some corn for flavor. The goal with this product is to attain equal or close corn flavor as an all grain recipe would. This way, bourbon and corn whiskey recipes will have the ease of a ujssm, with the flavor of an all grain mash. I would love a product like that. Straight corn flavor, in a thick liquid syrup concentrate, fully converted sugars, to which either barley and rye can be added, liquid malt extract,
Or a partial mash of barley and rye or wheat can be done separately and added into the kettle/fermenter.

Suggestions? Ideas? I think a full flavored product like this could revolutionize the process of home distilling whiskey.
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Re: Liquid corn extract?

Post by carbohydratesn »

What is really most important about this idea is the corn FLAVOR that will be transferred into the final product.
Does backset count?
...brewers use a process called mashing to extract the sugars. Brewers warm cracked malt in temperature-modulated water, activating the enzymes, which cleave more of the malt's remaining starch into various sugars, the largest percentage of which is maltose. Modern beer mashing practices typically include high enough temperatures at mash-out to deactivate remaining enzymes, thus it is no longer diastatic. The liquid produced from this, wort, is then concentrated by using heat or a vacuum procedure to evaporate water from the mixture. The concentrated wort is called malt extract.
Malt extract is just a mash that's been concentrated. Making it still requires the full mashing process...you don't have to do the mashing, but someone else still does. It'd be possible to produce a corn mash extract like that, but it would take a big operation.
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Re: Liquid corn extract?

Post by dstaines »

OMEGA wrote: Corn syrup does NOT suffice lol.
Ironically, what you're talking about IS corn syrup. Malt extract is sometimes called malt syrup for the same reason. Check out the "Commercial Preparation" section of the Wikipedia page for corn syrup - milled corn starch is hydrated and converted to maltose and glucose by the addition of cultured alpha and glucoamylase, then concentrated. Sound familiar?

The stuff of the grocery store shelf is also processed and highly filtered I'm sure, reducing the suspended solids until there is not a lot of corn flavor left. but as long as it doesn't say "HIgh-fructose" or "Composition" corn syrup it's otherwise made essentially the same way. If there was a commercially available corn syrup for homebrewers that retained more of the grain solids like malt syrup, you bet I would use it. Since there isn't, I have used the Dark corn syrup before. 4.5 gallons of water, dark syrup up to 1080 OG, nutrients, a little acid, yeast. Ran it twice, drank it all, moved on to fruit brandy and malt syrup whiskies because I thought I would find them more interesting. But that corn syrup white dog was some of the better stuff I've made, and at the time was a welcome feather in the cap for a total beginner.
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OMEGA
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Re: Liquid corn extract?

Post by OMEGA »

carbohydratesn wrote:

Does backset count?
I understand backset transfers flavor, but you can't buy it off the shelf. The point would be to make a
Great tasting product you can pour right into the boiler/fermenter with no mash involved.

I've done 100s of mashes for brewing , only to get into distilling recently. I understand it would require a large commercial scaled setup to make a product like this, but imagine the simplicity and quality of product that could be produced from it.
carbohydratesn wrote:

Malt extract is just a mash that's been concentrated. Making it still requires the full mashing process...you don't have to do the mashing, but someone else still does. It'd be possible to produce a corn mash extract like that, but it would take a big operation.
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Re: Liquid corn extract?

Post by dstaines »

I actually found something off the shelf that yields perfect corn whiskey every time, with almost no work! Saw it at Bevmo

http://www.bevmo.com/Shop/ProductDetail ... hiskey/727" onclick="window.open(this.href);return false;" rel="nofollow

Lol just ribbing you Omega
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OMEGA
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Re: Liquid corn extract?

Post by OMEGA »

dstaines wrote:I actually found something off the shelf that yields perfect corn whiskey every time, with almost no work! Saw it at Bevmo

http://www.bevmo.com/Shop/ProductDetail ... hiskey/727" onclick="window.open(this.href);return false;" rel="nofollow

Lol just ribbing you Omega
I saw your post and sold all my mashing gear then realized you were just fcking with me
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Re: Liquid corn extract?

Post by BigJames »

What if you used corn syrup and sweet corn extract flavoring in the mash? Would that work?
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Re: Liquid corn extract?

Post by 8Ball »

I guess I’m old school in that I like making spirits by traditional means. I enjoy the process of obtaining whole grains, malting, smoking, grinding, mashing, squeezing, fermenting, running, aging, bottling, and consuming my homemade spirits. I probably would use LME and any corn based equivalent if the need/opportunity arose, but it would not be my first choice.
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Re: Liquid corn extract?

Post by still_stirrin »

8Ball wrote: Wed Apr 07, 2021 1:47 pm I guess I’m old school in that I like making spirits by traditional means. I enjoy the process of obtaining whole grains, malting, smoking, grinding, mashing, squeezing, fermenting, running, aging, bottling, and consuming my homemade spirits.

I probably would use LME and any corn based equivalent if the need/opportunity arose, but it would not be my first choice.
BigJames wrote: Wed Apr 07, 2021 1:33 pm What if you used corn syrup and sweet corn extract flavoring in the mash? Would that work?
+1 to 8ball

James, by the time you buy corn syrup and extract flavorings, you’ll be “invested”. But the product won’t be on par with the investment. Sure, you’ll take “the easy road” in terms of process. But again, I believe you’ll be disappointed in your product. Even simple sugar washes will work....but they don’t compare to an all grain mash made with traditional methods.

Do it, if you want...and can afford it. But, you’ll be leaving the quality for the rest of us who aren’t afraid “to work” the corn mash with grain.
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Re: Liquid corn extract?

Post by Durhommer »

I just did an all wheat lme spirit run and the product smells great at 145 proof with a slight burn because of the proof when I watered a sample down to 80 it was smooth and aromatic
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Re: Liquid corn extract?

Post by Timothy_W »

still_stirrin wrote: Wed Apr 07, 2021 3:33 pm
8Ball wrote: Wed Apr 07, 2021 1:47 pm I guess I’m old school in that I like making spirits by traditional means. I enjoy the process of obtaining whole grains, malting, smoking, grinding, mashing, squeezing, fermenting, running, aging, bottling, and consuming my homemade spirits.

I probably would use LME and any corn based equivalent if the need/opportunity arose, but it would not be my first choice.
BigJames wrote: Wed Apr 07, 2021 1:33 pm What if you used corn syrup and sweet corn extract flavoring in the mash? Would that work?
+1 to 8ball

James, by the time you buy corn syrup and extract flavorings, you’ll be “invested”. But the product won’t be on par with the investment. Sure, you’ll take “the easy road” in terms of process. But again, I believe you’ll be disappointed in your product. Even simple sugar washes will work....but they don’t compare to an all grain mash made with traditional methods.

Do it, if you want...and can afford it. But, you’ll be leaving the quality for the rest of us who aren’t afraid “to work” the corn mash with grain.
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The road to rich taste is not easy, I agree. Of course, you can take the easy path and buy ready-made syrups, but who knows what is added to these syrups.
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Re: Liquid corn extract?

Post by Deplorable »

Since corn syrup is made the same way LME is made, I'm sure if the demand was there for "LCE" it would be a simple process deviation for the producers to pull some extract prior to filtering and refinement. However, there is little demand if any for unrefined corn extract that can't be filled with molasses. Like stock feed. Sure, if you could purchase unrefined liquid corn extract as cheap as moly, or LME I bet a lot of folks would give it a try. Especially if you could get the extract of specialty corns at a reasonable price. It would definitely reduce the amount of spent grain in your compost pile.
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