Black Coffee Teaching Junior Class knows all kinds of individual coffee beans

1. Understand the characteristics and origin of various individual coffee beans

Jamaica No1 Top Blue Mountain Coffee Pure Jamaica No1 is located between 3, 000 and 7, 000 feet above sea level, and its mellow mouth is the favorite of watchers.

Hawaiian Kona Coffee comes from the island of Kona, Hawaii, with a unique flavor.

The super gold Mantlin coffee is purchased by a large number of Japanese trading houses. The bean is hand-selected three times and dried by hand for seven and a half months. It is mellow, mellow, tasteless and has a pearl-like taste.

Kenyan AA coffee is produced in the legendary coffee island-Pulmen Island in the Indian Ocean with an unimaginable fragrance, which definitely makes you linger.

Indonesian pure bean mantrin comes from the best variety in Yemandala, wild fragrance, lush, bitter and vigorous.

Brazil Santos (Class A) comes from the coffee kingdom, the aroma is mellow, bitter with sour, neutral taste, with a sweet and soft taste.

Yemenmoka (Grade A) is fragrant, mellow, soft and sour, with endless aftertaste.

PS Coffee Belt-the world's coffee production belt, located between the Tropic of Cancer and the Tropic of Cancer (25 degrees north and 25 degrees south), has a climate and soil suitable for growing coffee.

two。 Discrimination of freshness and preservation of coffee beans

1 unpack and take out the coffee beans

2 smell coffee beans first

3 look at the color and grease degree of coffee roasting

4 test the hardness and brittleness of beans

5 eat beans

Preservation method

1 choose and buy coffee beans baked within seven days

(2) keep it in a sealed jar or vacuum preservation tank and put it in a place of low temperature, low humidity and low light.

(3) Taiwan is hot and humid in summer, and beans can be frozen within 48 hours.

Do not buy coffee beans that are consumed in more than a month.

5fresh grinding is best when brewing and cooking.

6 in addition to the Espresso machine, it is best to drink a single product before trying to mix beans.

7 know the best match of roasting heat, grinding thickness and special equipment in order to make a good coffee.

3. How to taste coffee

If you want to taste a cup of coffee attentively, you must: (1) concentrate, (2) meditate, (3) have no miscellaneous taste in the mouth, (4) the third mouthful is the most standard.

Fragrance-the feeling of exhaling from the nostrils

Secretion of Gan-buccal and sublingual salivary glands

Bitter-throat (back neck)

Acid-the tip of the tongue is the most sensitive and sensitive, and the slightly acidic gums also have a sense of abnormal contraction.

Mixed smell-the tip of the tongue, in the tongue

The smell of burning-has the feeling of throat lock.

4. Coffee product supervisor

1 raise your glass to smell its external fragrance, and monitor its inner fragrance with internal taste to see if it has melancholy fragrance, scorched taste and mellowness.

2 when the coffee is imported, stay in the mouth, contact with the tip of the tongue and carefully distinguish its connotation before swallowing it.

3 if it is sweet and soft, it will make your cheeks keep secreting saliva, and this delicious coffee after mouth will keep the coffee strong and sticky (called slippery mouth) between your throat.

PS acid judgment is that the gums have a sense of contraction from weak to strong, from small to large. Miscellaneous taste is commonly known as tongue taste, the tip of the tongue has a sense of bite or foreign body, the other is astringent will make the whole tongue taste buds produce a feeling like a layer of carpet. Burnt coffee will be throat-locked and difficult to swallow at the entrance, a charred taste.

PS coffee has a special flavor and can be made into iced coffee, fancy coffee and even coffee jelly, but it contains a lot of caffeine, which is an irritating drink. Heart disease, high blood pressure and pregnant women should avoid drinking it, and it is not suitable on an empty stomach, so as not to stimulate gastric acid secretion and cause discomfort. People who are prone to palpitations in order to reduce the concentration of coffee, generally speaking, coffee can promote the metabolism of the human body, but not too much.