The standard espresso cup has a capacity of multiple milliliters.

The standard espresso cup has a capacity of multiple milliliters.

There are generally two ways to extract esp: one is direct extraction and the other is pre-immersion extraction, so what is the difference between the two methods? first of all, the extraction rate of the two extraction methods is the same. If the amount of powder, grinding, fresh state of beans and water temperature and time are the same, the extraction rate of ESP extracted by pre-immersion extraction must be higher than that of direct extraction. That is to say, the color of the oil extracted by pre-immersion is lighter than that of direct extraction, which means that a small amount of contrast will be lost, but it will reduce the acidic substance in ESP, so that the supporting force is relatively strong when making a combination pattern. Compared with direct extraction, it is not easy to make the lines spend when milk foam is combined with coffee, so the same is true if beans are very fresh. There will be a lot of bubbles on the surface of ESP by direct extraction, so we can reduce the bubbles and improve the smoothness by pre-immersion extraction. Of course, if the beans are in a very good state, OK will be extracted directly, so this is why two different extraction methods will make esp behave differently, so first of all, we need to know that whether drinking or just for flower drawing, the excessive flow rate of esp must be wrong, and the main reasons that affect the flow rate are the amount of powder, the degree of grinding and the freshness of the beans. (if you want to say that the filling pressure also has an effect on the flow rate. I will only say, yes, but I will not use the filling pressure to adjust the flow rate) so the esp flow rate of making pattern must not be fast, normal flow rate and slow flow rate are more suitable for pattern drawing, so in many videos we can see that the flow rate is very slow, the amount of extraction is very small, basically the amount of powder and grinding in the front stage are directly related to the taste and concentration of a cup of coffee. So if you want a cup of grease that is very suitable for the gliding of embossed milk, then you must consider the taste and concentration of your cup of coffee, so the more fine powder you grind (the prerequisite is to ensure the flow of liquid), the higher the oil concentration, fluidity and contrast, but the thicker the combination pattern, the better, the lower the extraction rate, the more esp acids will be, so it will speed up the separation of milk bubbles. Therefore, it is suggested that the extraction rate should be balanced when making a combination diagram. By the same token, beans that are too fresh are not suitable for making combinations. The solution is to grind them finer and reduce the amount of carbon dioxide and acid.

The text description is not obvious, so lz gives full play to the advantages of his partner and brings you pictures. I just want to explain that Starbucks really has a small cup. But it is really not recommended to order a small cup, only 8oz, a mouthful to finish, the lowest cost performance. And, oh, every store has a small cup, not necessarily a small cup lid, first, the cost problem, second, the small cup and 4oz cup capacity is too small to drink, so do not need a lid. Hot drink cups are also available in four sizes. )

If the guest must order a small hot drink, it is OK (but we will try to advise the guest to give up this option). After all, we have studied the recipe of small cups, there are also small cups in the back area (take-out paper cups or shop porcelain cups), there are also small cup keys on the computer (it can be seen that Starbucks has never given up small cups), and I have sold small cups of American coffee myself, so the four types of Starbucks hot drinks are explained that z is a former Starbucks partner. Lz can responsibly say that every Starbucks store has four cup types. They are small, medium, large and oversized cups, and the corresponding Italian languages are short, tall, grande and venti. In addition, there is an espresso 4oz cup (which can hold up to 3 espresso and will be full on the 4th).

The cup type on the menu version and the cup type for display start from the medium cup, but hot drinks can order small cups, ice drinks do not have small cups. The price of a small cup can be reduced by 3 yuan on the basis of medium cup. (for example, the price of Chengdu Starbucks freshly brewed coffee is 14 yuan for small cups, 17 yuan for medium cups, 20 yuan for large cups and 23 yuan for oversized cups)