• 0 Posts
  • 111 Comments
Joined 1 year ago
cake
Cake day: November 10th, 2023

help-circle




  • Huh, I guess I’d never really looked into the chemistry behind the distinction (which is strange because i am a chemist that loves food), but Maillard reactions involve the proteins, while caramelization involves the sugars. Though both are examples of nonenzymatic browning.

    The good news is that the wiki page for caramelization says that either acidic or basic conditions speed up the caramelization processes, so i think we’re good to go in either front!


  • Heating a solution of aqueous bicarbonate will release carbon dioxide, too. But since we have delicious onions and stuff in there too, let’s walk through my thought process: Baking powder is baking soda + weak acid + cornstarch (to prevent premature reaction). Since the speed-up for the Maillard reaction works by deprotonating amino groups to make them more nucleophilic, the acid-base reaction that releases CO2 when using baking powder will still occur with just baking soda + food (ie: the protiens in the food are acting as the acid). You’re probably right that using baking powder would produce more CO2, or at least produce it faster, but reducing carcinogenic side products for Maillard reactions via CO2 is a low-priority concern for me anyway. Just a fun curiousity that occured to me when reading the wiki page!

    Sorry if my carbon dioxide subscripts don’t work. I don’t think my client supports all the fancy markdown, but i tried my best.


  • Oh shit. That is so cool! I knew lye was used in making pretzels, but i didn’t know it was to get the Maillard browning to happen faster. The wiki page says that one way to reduce the formation of acrylamide, a carcinogen, is by adding carbon dioxide, which is actually released when baking soda is dissolved in water will be released during cooking (edit: see reply chain below for discussion on this point)… IDK for sure if it’s enough to really help, but I’m gonna just roll with it and say it is because delicious food is delicious.




  • deo@lemmy.dbzer0.comtoComic Strips@lemmy.worldGods
    link
    fedilink
    arrow-up
    12
    ·
    1 month ago

    Yup. There’s also an even older Sumerian myth of very similar content: Enlil (ancient mesopotamian god of air, earth, and storms) thought humans were too noisy and decided to destroy them all with a great flood; I guess he really needed some sleep. Luckily, Enki (god of water, knowledge, and creation) told one guy, probably a priest, Ziusudra, to build a boat big enough for his family and a breeding pair of every animal.

    Sounds pretty familar, right? Couple of names changed compared to the one in Gilgamesh. And, other than having two gods in the story instead of one, it’s almost exactly the same as Noah and the Ark (of course, there is some compelling evidence that the old testament god in the bible was originally multiple older gods that over time got “absorbed” into one God, hence why he has so many different personalities depending on which story you are reading).

    The peoples telling these stories lived relatively close together geographically, and the timing lines up with a period of glacial retreat, meaning flooding was more common due to ice melt, rising sea levels, and and changing weather patterns. Though it’s hard to say if they’re all talking about the same flood or simply using similar stories and motifs to talk about different floods. I tend to think it was just a flood-happy time in the region, and if an entire village ends up underwater i’d say it sure feels like “the whole world” flooded, especially if other peoples you come into contact with have similar stories of their own.


  • Makes sense to me, but there’s still the whole microplastics issue… But honestly, at this point, anything we can do to keep fossil fuels in the ground is a win in my book. I’d love to see us go down that path for plastic needs that are both necessary and supremely difficult to replace with other materials (like medical and laboratory applications), and stop using plasitic entirely for everything else.


  • a lot less. we’re talking ~2 microns (ie: 2 micrometers or 0.002mm). For context, the width of an “average” human hair ranges from 18 to 180 microns (there’s a lot of variability due to age, ethnicity, and lifestyle).

    If you want to see for yourself, you can dissolve the aluminum to leave just the lining (scrub any paint off the outside of the can first). You can use a solution with pH either lower than 3 or higher than 12.5. For context, draino is about 12 on the pH scale, and coca-cola is about 2.5, but the closer you are to neutral, the longer it will take (so while you could theoretically use the soda inside the can, that will take quite a while). There are sulfuric acid drain cleaners that get down into the 1 to 2 pH range (though note that pH is a log scale, so that’s on the order of 10 to 100 times more acidic than the cola and will fuck your shit up if you aren’t careful).

    For whatever you choose to use, be sure to look up safe handling and disposal recommendations before attempting, or simply watch this youtube video instead!


  • In the books, they all could tell something was up with Frodo and refused to let him go alone. In fact, Sam was actually dropping plenty of eaves, dispite his claims to the contrary in the movies, and they puzzled it all out before Frodo even left Bag End. (Fatty Bolger, another co-conspirator who did not make a movie appearance, decided to stay behind to keep up appearances so that the mission stayed a secret as long as possible. He bought them precious time when the Nazgûl were in pursuit, and later played a role in the resistance against Saruman prior to the Scouring of the Shire.)


  • Thanks for expanding on the finer points! With inheritance, they also reset the cost-basis when the owner dies, which means that all the capital gains accumulated over the time that the deceased had ownership is never taxed. Like, if I bought stock for $10, die when it’s worth $100, my sister inherits it, and then sells it for $110 a while later, she only pays capital gains on $10 – not $100.

    I don’t think people fully realize how dramatically our tax code rewards capital, at the expense of labor, not just in the broad-strokes (like the tax rate for capital gains vs the rates for income tax brakets) but also in these little details that are easy to overlook. So thanks for the discussion!




  • Luckily, it’s a linear relationship and they gave us the temp change per slap. So, if we assume the chicken has thawed in the fridge (40°F) and we want to reach 165°F for food safety, we only need

    (165 - 40)°F * (5°C / 9°F) / (0.0089 °C / slap)
    = 7803 slaps
    

    Although, to be honest I think this would only work for a spherical chicken in a vacuum, as otherwise you’d be losing too much heat between slaps. And even in a vacuum, you’d lose some heat via radiation… So really, you should stick a temperature probe in there and just keep slapping until it reaches 165°F. Don’t even bother counting.

    Sorry for the silly units, I only know food safety temperatures off the top of my head in °F.




  • Get a skein of medium-weight yarn in a light color (it’s easier to see what you’re doing) and whatever the recommend hook size it says on the label. Then watch some tutorials for basic stitches. I’d start making a little pot holder kinda thing with double or half-double crochet stitch. It’s small enough that you can get used to turning rows, and it’ll work up pretty fast with the medium weight yarn to give you some nice dopamine when you finish.

    I would definitely recommended learning with just regular yarn, nothing fancy, until you get used to it. Yarn with lots of variability in the weight (as i expect plastic bags would have) is going to be difficult if you’re not comfortable with the basics.