to continue the topic of invert sugars
@cire
I have been reading some posts from a user/thread over at the British sister forum, and old pattinson blog entries, and have started to reconsider my approach to invert sugars.
Firstly, our way of making coloured invert via partial caramellisation has nothing to do with the brewing sugars of old, and should be dropped if you wish to emulate "real" invert, as you have previously mentioned.
Secondly, using Demerara or light Musco to emulate #2 and the same but with a dash of dark Musco to emulate #3 is likely a better approach. The user/thread previously mentioned suggests use of white cane sugar as the base, but I fear that carries too little flavour, the old descriptions, and a pdf from Ragus I found, on both the manufacture and the sugars themselves, describes #2 and #3 as rather colourfull and flavourfull, with plenty of taste carry-over in the finished beer, hence my choice to go for L.Musco as the base for #3 and Demerara/ L.Musco for #2.
You have previously mentioned that you only heat the sugar to around 80c when you manufacture your invert, this seems to have been and still be the way it is done at Ragus, both to invert the sugar and to evaporate water.
This process should create some light maillard reactions, but could this not be achieved by adding the sugar early and let it boil for as long as the wort boils? Combined with the slight acidity of the wort and high temps it should also at least partially invert it.
Am I understanding this correctly?