@carnage0 really glad to hear youāre digging Sinaloa! I still love that mix of ingredients.
Re: diketones, Iāve searched high and low for lab reports from 13th floor, even contacted them, but received no response about DA/AP levels in their juice line. The lack of transparency suggests thereās DA/AP present, otherwise itās almost certain theyād be more open about it, as Iām sure theyāre aware of how peopleās concerns affect sales.
I originally intended to create something approaching Django without any DA/AP, and Sinaloa is the best Iāve come up with.
Iām personally not as bothered about that any more, though I understand peopleās concerns in this area.
I vaped a little more Django last night, and am now almost 100% certain thereās RY4 present in the mix. (I distinctly recognise the somewhat sickly sweet twang at the back of my throat that I get from @Ckemistās Southern Smoke ry4 blend.) I think the RY4 is where the main Caramel note is coming from, but Iām also almost 100% certain the bitter, leafy tobacco top note is coming from a very different tobacco concentrate. It could be anything, tbh. Iāve not mixed anywhere near enough tobacco juices to be able to discern which particular concentrate is being used.
That said, I made a simplified 10ml sampler of my latest recipe, using Hangsen Flue cured last night, and even with only a quick hot water bath, it actually tasted a lot more similar to Django than any of my previous recipes.
My next tester will include ry4 and a small amount of Hangsen flue cured. Iām gonna try to let it steep for a few weeks and report back with results.
Re: butterscotch, Iāve personally found that butterscotch (natural) (FW) is a pretty complex concentrate. It develops some very interesting notes during steeping (almost subtle berry / fruit flavours after a few weeks), so it makes for some interesting recipes. Iām now no longer certain itās the actual butterscotch used in Django (I get slightly deeper, buttery notes when smell testing, which reminds me more of @NotCharlesMansonās Royal Butterscotch, might suggest just standard Butterscotch (FW), but itās still worth buying the natural version, imo, due to its dynamic characteristics.
Iāve never actually tried dulce de leche, so Iām not much use in that area. Excited to see what you come up with down the non DA/AP route though!