I found the detection of lactose via the Wöhlk test so interesting that I made it available to my patrons as an exclusive video. The test is carried out in a hot water bath with the addition of dilute potassium hydoxide and ammonia solutions and, if lactose (or maltose) is present, leads to the formation of a non-extractable red dye, the composition and mechanism of which has not been fully researched even 120 years after its discovery.
Hi I contacted the Fairlife company regarding its 14oz protein shake which has 42 grams of complete protein. Apparently they filter their milk into its five components (water, butterfat, protein, vitamins & minerals, lactose) and then recombine them in different proportions. I’m assuming the process you displayed is similar to the way Fairlife makes their protein shake? Also, how possible is it to achieve a 14oz protein shake with 42 grams of protein without being viscous? Thank you.