volvoxvsmarla

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Joined 1 year ago
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Cake day: July 6th, 2023

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  • I’ll chime in what comes to mind, since people don’t really talk about the technicality here. I’m not sure how much is common knowledge and how much is more specific information but just some thoughts.

    One of the first things that you should keep in mind is that “saturated fat” is not a very specific description. It is a colloquial term for saturated fatty acids. In (cooking) oil, these are predominantly found in a form called triglycerides. This is a glycerine backbone with three fatty acids that are connected via a covalent bond. So it is a molecule, not some loose attachment. (There are free fatty acids, but they are usually removed in raffination, since they are bad for quality. There is even a specific value that measures the content of these free fatty acids in oil, the higher, the worse the quality.) A triglyceride therefore looks somewhat like ‘-,-’ with the vertical lines being the acids and the - being the backbone. Depending on the acids, the molecule takes .ore or less funky stereo shapes.

    There are many different saturated fatty acids, monounsaturated, polyunsaturated fatty acids. They come in different lengths with the “unsaturation” at different places. If you take a specific oil - i.e. peanut oil - and look up its content you will find percentage ranges of different fatty acid or triglyceride contents. Because every batch of every oil is a new mixture with different contents of fatty acids and also, and especially, different triglycerides. A lot of it is stochastic, but there is some logic in that. For example, the middle position tends to be an unsaturated fatty acid, the outer ones saturated. Or sat-unsat-unsat, if you really go for it. Yes, there are triglycerides containing only saturated fatty acids. (MCT are actually quite popular for different reasons.) But mostly it is a mix. I’m not even sure if there are triple polyunsaturated fatty acid triglycerides, I think these are rare in natural oils.

    Now, to remove all the saturated fatty acids, you would have to do harsh chemical treatment on all the triglycerides and actually split the molecule. You can do this, among other methods, by making soap, or making fatty acid methyl esters. Then you can remove all the saturated fatty acids. And then you can use the others to rebuild the bond with the glycerine. (You can, in theory, also make specific combinations of fatty acids in triglycerides. But we are talking about lab grade stuff here.)

    Most people who want a healthy oil would not want this kind of harsh chemical treatment of their oil (think virgin olive oil). But apart from that: a triglyceride made solely of (poly)unsaturated fatty acids, let alone an oil made of these, would be not very stable or usable. Apart from maybe unfreezing small amounts and then using it in a salad you would hardly have any use for it. I also cannot, for the love of God, imagine the taste. The type of fatty acid and its position in the molecule largely determines the physical behavior of oils and are not just contributing, but basically creating quality aspects such as mouth feel, lightness, melting point or crystallization. Your best bet would be to make a supplement with that, not to use it as an actual ingredient in food.


  • For the water part, in the wikipedia article it is said in context with the claim that people lose 4.5 kg within a week. That weight is unrealistically just fat. A kg of body fat has about 7700 kcal iirc (I remember it is not exactly 9000 kcal/kg but less and google spat out 7700), so that would necessitate an energy expenditure of 3850 kcal/day (if you wanted to lose 4.5 kg/7 days). This would be a lot, at least for a regular sized person with moderate activity levels (mostly we estimate 2000-2500 kcal/day as an energy need). You also have something like 2000 kcal saved in your body as glycogen, which will also be broken down of you fast. Glycogen is stored in a kind of “water shell”, so when you burn through glycogen, you also “lose water” (1 g of glucogen : 3 g of water I think). Considering you’ll put your body in a kind of “fasting mode”, the diet will also cause a metabolic response where your metabolism will slow down and cling on what you have. Muscles will also be broken down for gluconeogenesis from amino acids.



  • I don’t know if you have kids but once they start to stand, crawl and walk, the first option becomes hell. And this would be my answer, it is just unfeasible when you are an adult because you have to get up in the night etc and opening that huge bag is difficult.

    That being said, there are baby/toddler/kids sleeping bags with open feet. I have no clue how to post pictures here (yes I am that “tech stupid” and I have no idea how my toddler keeps making screenshots on my phone because I cannot replicate that) but just type sleeping bag with feet in google. They are also awfully cute and actually very comfy. Now they make sense, for adults, too, and I want to stress that I am very mad I found out that adult ones do indeed exist only one month ago because I can tell you, with SIDS and cosleeping being a prominent problem, sleeping in a cold room with no blanket but having to have your boobs available is a nightmare. Every soon to be parent should be taught these exist. So in case you are looking for one, I hope this is how you insert a link here.

    And for the latter: I think it is also a matter of moving around, feeling of freedom, liking the weight of the blanket, being able to share it. Maybe this is why but Idk.





  • Those are very kind words, thank you. But the quote I gave was purely imaginative, I might have said something along these lines back then (in 2012ish I think), which resulted in the conversation mentioned above, where a close person said something like “this is actually something people with x often say, it is called y” (he was seeing a therapist back then and was constantly trying to diagnose me as a female narcissist I think).

    As for now, I am doing very well, it just often comes to mind. That person left some impressions I often think about. There was also a story about a monster in a suitcase that I vaguely remember and it crosses my mind so often, I will probably also ask about that eventually.





  • True. Apart from mediocre memes and the same news over and over there is not much to do here if you aren’t into tech. It might actually be good if you spend too much time on reddit, but then again there’s also a sense of community and, let’s be honest, mindless relaxation in communities like makeup addiction, new parents, AITA or moldly interesting. They are all missing here. I had just discovered a bra that fits before the reddit shutdown. Now I will never find a bra that fits I guess.

    I just hope to wait and see more ordinary people come along.


  • Instant coffee is actually freeze dried and yes should dissolve completely, while grinds will never just disappear in the water.

    But then there’s that.

    A couple of weeks ago we went abroad and asked a friend of mine to watch our apartment because I had flowers that needed pollinating. In exchange he could stay at the apartment. Since he’s a Ukrainian refugee who has to share a room with a questionable dude he gladly took me up on that offer.

    Now, we are coffee snobs, my husband’s youtube history is full of James Hoffmann. So we have a manual espresso press at home, a hand filter, a french press, two moka pots, and a senseo pad machine (for guests; our filter machine just broke).

    When we came home, we found a can of instant coffee. Jacobs, to be precise, and everything in Ukrainian. Dude brought his instant coffee to our coffee infested place. Knowing that he has been here for a while and drinks a lot of coffee, I asked him how did this can last him so long. He got it imported. He freaking imported Ukrainian Jacobs instant coffee into Germany.

    And then we start reading the can’s text a bit more profoundly. It is a mix of normal instant coffee, i.e. freeze dried, with a bit of finely ground coffee mixed in. It does not dissolve completely. It takes ages for the grind to settle to the bottom. I don’t know who thought this was a good idea. I don’t know what the purpose is supposed to be. But they advertise it heavily on the package.

    Also, I tried a cup and it does taste like shit but to each their own.

    Tldr: instant coffee usually is freeze dried coffee that will dissolve completely but there are some unholy products designed by questionable people that contain real grind coffee for no reason.





  • Thank you for recognizing that this stuff is not going on for a century or two, not even for centuries, but for millenia. The conflicts in the mesopotamian area are probably the oldest in the world. Reducing it to what happened after or shortly before WWII is like telling the history of the world/the universe starting from when homo sapiens came into place.

    Trying to figure out who this land belongs to seems futile. How many great grandfather generations do you have to go back to make this part of soil “yours”? Is 10 enough? 15? 20? Imagine your family lived in this part of the region since 1000 AD just for someone to come and say they’ve been here since 900 AD so you are technically a foreign invader and don’t belong there. Give back your house.

    I sometimes wonder if they go back further than the religions the conflict is supposedly based on. I mean, tribal conflicts have always been a thing, right?