A California-based startup called Savor has figured out a unique way to make a butter alternative that doesn’t involve livestock, plants, or even displacing land. Their butter is produced from synthetic fat made using carbon dioxide and hydrogen, and the best part is —- it tastes just like regular butter.
My thought was “I doubt you can make fat only with hydrogen and carbon”, but fats/lipids are literally hydrocarbons. Adding other elements changes the taste, so it isn’t necessary to have mammals anywhere in the production chain.
Very interesting and probably not the first time this is/has been done. It seems quite obvious.
It’s quite obvious at a theoretical level but not easy in terms of figuring out the actual process. A lot of science like that.
According to the savor team, it was quite easy for them:
“We start with a source of carbon, like carbon dioxide, and use a little bit of heat and hydrogen to form chains which are then blended with oxygen from air to make the fats & oils"
I want to guess they are glossing over a complicated enzyme they created, or other form of reagent.
Adding other elements changes the taste,
This is not how chemistry works at all.
To start with, fatty acids also need Oxygen because of the COOH and OH group of the glycerin in fat. They are not hydrocarbons. You know what also is just made of Carbon, Oxygen and Hydrogen? Hundreds of thousands of molecules. All sugars and carbohydrates. If you allow for Nitrogen too, you could cover most molecules found in biological life.
None of this has any bearing on how difficult or complicated it is to synthesize these from more basic molecules like CO2 or H2.
this is a good https://www.nature.com/articles/s41893-023-01241-2 article on different ways this can be done
i learned the nazis made butter from coal!
Something I wondered with this, is that butter/margarine/similar need an emulsifier. They consist of basically 80% fat + 20% water, which would not normally mix, but then you add an emulsifier and they do.
There’s lots of different emulsifiers. In butter, it’s apparently mostly casein. My margarine lists lecithin and glyceride.
And well, looks like glyceride consists out of lots of H, C and O, so I’m guessing that’s probably what they’re using in this process…
the best part is —- it tastes just like regular butter.
Yeah, never heard that one before. Weird how every non-whatever replacement foodstuff tastes just like the original… literally 0% of the time.
Butter is one of the few that I legitimately can’t tell the difference between the real thing and the vegan alternatives (some of them).
Cheese is the opposite. Not only have a never had a vegan cheese that tasted like real cheese, I’ve never had a vegan cheese that tasted good.
I want that vegan blue cheese that won the competition and then got disqualified by dairy industry corruption
Have you tried good proper butter? Not that weird white stuff Americans make. Actual flavourful yellow Irish butter.
Margarine tastes okay and I use it all the time, but it’s a pale imitation of the real thing.
Yeah, I have. If you put that and a good vegan butter substitute on toast back to back, I might be able to tell the difference, but if you put them in a dish, I definitely wouldn’t. Yeah, margarine isn’t very good. There are much better substitutes than margarine.
French butter like Prèsident is so good, better than Irish butter in my opinion.
Ever since I’ve had to go dairy-free due to sudden lactose intolerance, I’ve had to learn the sad world of vegan cheese. And, the thing that I’ve learned is that almost all the makers have this obsession with coconut oil, the smallest amount of which I can taste—giving the cheese an “off” taste—and which gives me heartburn.
You should be able to eat cheese that has been matured for 6 months or more for example cheddar, just make sure it actually is matured for that long, cheddar can be sold as 3 to 24 month. I am assuming it is 3 if nothing is specified, younger cheddar is sweeter so I wouldn’t be surprised if most cheddar in your store is that young like those hamburger slices. Everyone except me in the family has lactose intolerance and are very sensitive but can all eat 6+ months matured cheese. Which is great because that was the only kind of cheese we all liked anyways.
lactose sensitivity can be different from person to person so maybe you can eat a younger cheese. Cheese that had a low lactose from the start could be enough for you or just a few weeks maturing. 6 months is just something that has always worked for us without the need to know how much lactose there are.
They make pills that you can take that have the enzyme to digest lactose for you. If you eat one before dairy, you shouldn’t have any ill effects.
The problem is a lot of store bought vegan cheeses are ok at best. I think violife is probably the best i have been able i buy but it’s still not great.
But, making vegan cheese yourself otoh you can make some really good shit.
Cathedral city has a delicious mature cheddar, but otherwise yes I tend to also avoid most vegan cheeses simply because they taste crap. Even if they taste okay, they lack the faintest bit of nutrition; dairy cheese at least has some protein and calcium, but vegan cheeses are usually just fat and salt with nothing of value.
I don’t know about international food, but the German vegan meat companies like Rügenwalder Mühle and Like meat have made huge leaps last year. Mortadella, Fleischwurst, Schnitzel and Chicken Nuggets all taste almost identical to the original. Ground “meat” is close, but you have to chose the right kind for each recipe. More complex stuff is still really bad tho. I say all of this as a passionate vegan meat hater.
Vegan butter has tasted very good, both with their own tastes but also others tasting just like “normal” butter for years now.
Quote Randy Marsh from South Park, while tasting the impossible burger… “Wow this sucks. People actually eat this?”
They’re not bad, on par or better than most frozen grocery store hamburger patties, and way better than the vast majority of fast food burger meat. No, they’re not better than a hand ground 80% lean sirloin patty, but they could easily replace what McDonald’s uses without their customers batting an eye.
There are some decent replacements, I was amazed by the vegan foie from hello plan foods. Almost all the taste without the horrible feeling of guilt.
https://www.helloplantfoods.com/_foie-gras-plant-based/
For foie specifically, it’s worth to try to find alternatives due to the creation process of the original being so bad that it’s basically banned outside of Spain and France.
It’s a synthetic saturated fat, so basically a synthetic margarine. Butter is made from milk. So the headline should read “[…] makes ‘margarine’ out of water and CO2”, but everybody hates margarine, so I get why they chose butter instead.
Really? I don’t mind it as a substitute for baking, but for eating on bread or using it to fry something I don’t think it comes even close to the flavor you get from real butter.
“I’ve tasted Savor’s products, and I couldn’t believe I wasn’t eating real butter. It tastes really good—like the real thing, because chemically it is.” Bill Gates recently wrote in his blog post.
If it’s chemically the same as butter, should we call it butter or something else?
Sounds like margarine with more chances to shit myself
Margarine is made of hydrogenated oil. This is chemically identical to the fatty acids in butter. It’s not an alternative for dietary purposes, it’s just a more planet friendly solution.
actual margarine is getting hard to find in stores around here, and when you do it’s priced almost as high as a non-sale price of real butter. margarine has 80% fat content and similar baking and cooking properties as butter.
what’s on store shelves is a cheapened, watered down product laced with extra chemicals and fillers, ranging from 25-40% oil and can’t even make a proper box of mac & cheese. some of them don’t even melt when put on toast, hot, right from the toaster.
Basic internet etiquette. Never read the article. Disagree with everyone. You are always right. Everyone else is always wrong etc.
I think it’s closer to the coal butter synthesis but maybe they found a more efficient method using other carbon sources
Carbo-LEO.
“You see, we take all that bad stuff we learned from Oleo pantshitting technology, and then we move it around. Now we have ‘Carbo-LEO’'.”
Interesting way to get fat alternatives, people are already used to eating fake butter regularly, so it probably wouldn’t take much to add this to our diet.
It’s also closer to butter than butter alternatives. It’s not made to be more healthy, just more planet friendly.
I wrote it’s not made to be more healthy, because that’s the current marketing of butter alternatives. This isn’t claiming to be more healthy. The compounds are the same as the fatty acids in butter.
It’s simply a way to get butter while reducing carbon dioxide, rather than increasing it.
