Coffee pull teaching-low fat milk pattern test: will low fat milk affect flower drawing?

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At the request of netizen sunbear, I took a test before helping him in the flower-pulling class. I had heard that low-fat milk was difficult to play with foam. I had not proved it on the spot, but I remember that I bought the wrong milk last year, that is, I bought low-fat milk as a kapok, but I was not impressed by the fact that it was very difficult to pull flowers. So we have to test it again today. Many friends like to drink cappuccino, but they are not sensitive to the fat in milk. Maybe this result can be used as a reference.

Today, only low-fat milk from Tong X Group is available, which is marked with a milk fat content of more than 0.5% and less than 1.5%. In fact, before the actual measurement, I have reasoned in advance that low fat will not have an effect on flower drawing. According to other people's principle of bubble formation, milk bubbles are formed by air coated with fat or protein in milk. My basic idea is If the amount of fat is not as much as full fat, there is still fat to cover the air, so there will be no effect on flower pulling, and the experimental results are in line with my reasoning. It's just that I don't know if my shallow reasoning process is correct!

The whole milk I usually use is marked with a fat content of 3.0% to 3.8%, which is much higher than the low-fat one. The fat content varies from month to month because of the different physical conditions of the cattle. Guangquan also attached a graph showing the monthly content, of which February was the highest.

I almost drink more than 2 cups a day, but luckily I'm still in shape.

The milk foam is as smooth and meticulous, and the smooth surface will reflect light. I have the same way of playing milk foam as usual. According to my general way of playing, the foaming amount is about 40%. It seems that there is still enough fat, which means that more can be sent away.

Forget that the foam has been in place for more than a minute before pulling flowers, and the lines are too fast and thick, but if you add them to the coffee as soon as they are ready, it should be no problem at all.

The feeling of drinking is very different, the content of fat is less, so the sweet taste of coffee is much less, the taste of coffee is obviously heavier, maybe the ratio of coffee to milk can be slightly adjusted. The above can answer sunbear's question! as far as I am concerned, low-fat milk doesn't have much effect on me. The results are for reference!