Can beans make coffee? The difference between soy beans and coffee beans

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Because of the same word "bean", coffee is often ridiculed as "Ghost Soy Milk" (soybean milk for foreigners). Therefore, I believe that many friends will have the same curiosity: they are all beans, can soybeans also make coffee?

The code clerk has been curious about this for a long time! Taking advantage of the first day of the New year yesterday, Guangdong has the custom of "turning around in the first year and making a big luck in a year", turning out the hand baking net and aiming at a bag of soybeans from a single producing area!

From the appearance of soybeans, we can see that the particles are uniform and full, and the texture is also very hard, which is harder than coffee beans of SHB grade. After a round of screening of defective and defective beans, the 50g contestants will enter the baking stage at last.

In the way of baking, I chose to bake in a straight fire, using the medium heat of a mini-cassette stove, with a rotating speed of 60 seconds and 60-65 laps, a step towards soybean coffee!

(then comes the 25-minute operation of scrapping hands! ) 430 ". The soybeans began a 10-second intensive explosion accompanied by the aroma of sugar-free popcorn, but without peeling off.

At 7: 30, soybeans began to smell like roasted peanuts.

At 13: 30, the soybean began to give off the taste of freshly squeezed peanut oil, the soybean began to caramel, and the surface began to show a light brown color.

1930 ", the surface of soybeans reached the color of medium-light roasted coffee beans.

2500 ", the surface of the soybeans reached the color of moderately roasted coffee beans and ended the baking, and picked up the hair dryer for heat dissipation treatment.

After the heat dissipation is completed, the coffee beans are weighed for a new round to see the overall dehydration effect. (in general, the weight of coffee beans after baking is only about 8-8.5% of that before baking.) while this time the soybeans weigh 41.2 g after baking, then probably, maybe, this time the soybeans meet the baking expectations.

After the baking was finished, I was caught in a mental struggle! Because the baking process has a very obvious peanut oil. Therefore, it is conceivable that the body of these beans contains more oil, if you use a bean grinder, it is basically another round of waste operation. There was supposed to be a picture, but I forgot to shoot it because I was so embarrassed! (however, I still accept this reality! Pick up the bean grinder and grind 11g soybeans into fine particles with closed eyes. The final result is as expected, the baked soybean powder poured out is only 10g. And 1g is all glued to the inner wall of the grinder! It's also very difficult to clean! Huo Huo built a bean grinder to satisfy his curiosity and everyone's curiosity. It's all worn out! Let's go! However, because I forgot to bring the filter paper with the filter cup, I chose the stainless steel coffee filter to brew.

When I am full of delight in thinking about such fresh baked soybeans, steaming should be very hamburger. No! The whole extraction process is very slow (maybe I grind too fine). 10g baked soybean powder is injected into 100g hot water, and the extraction time is about 2 minutes.

(em... However, at the end of the extraction, the taste of the soybean liquid was really beyond my expectation! Full-bodied aromas of roasted grain, roasted peanuts, baked nuts and dark chocolate.

It's not over yet, followed by herbs, spices, and oil. And the obvious sense of smoke (too fresh, drink immediately after baking)

It is the feeling of average quality Mantenin coffee beans mixed with Robusta coffee beans!

From this experience, soybeans can get the taste of coffee after fine grinding and extraction at high water temperature during roasting. Just no caffeine. The smell of coffee from coffee beans doesn't matter, but you can really muddle through if you don't tell everyone. Although you can, you are not advised to try! Because after the bean grinder had been thoroughly cleaned and ventilated all night, the smell of oil was still very impressive.

Finally, the code clerk is here to wish you all a happy New year! good health! Everything wins! May you come into a good fortune!