Introduction to the characteristics of Indonesian gold mantenin coffee beans. Is the flavor and taste of pwn gold mantenin coffee delicious?

When a guest goes to the Qianjie store for coffee, hoping for a cup of coffee that is hardly sour, the Qianjie barista will recommend Indonesia's golden manning coffee. Golden manning coffee has a strong mellow and bitter taste, which is very different from many "fresh taste" coffee. It can be said to be a heavy taste in the coffee industry.

What is Indonesian gold manning coffee?

Golden Mantenin Coffee is the product of Indonesia's famous Pwani Coffee Company Coffee Company. PWN mainly buys high-quality Mantenin raw beans and contracts the best coffee producing areas in Sumatra. After purchasing Mantenin raw beans, PWN will carry out one machine selection + three manual selection to ensure that each raw bean is complete, uniform, full, and the specification must reach more than 18 mesh, that is, Indonesia's local G1 grade. Rumor has it that the raw coffee beans are golden in the sun when they are processed, so they are named Golden Manning. PWN not only minimizes the defect rate of the coffee, but also puts the raw beans in the machine for density separation before packaging to make the golden manning coffee even and bright.

There are many different types of manning products on the market, and as PWN registers the English Golden Mandheling of gold manning as the company's trademark, only the golden manning coffee produced by PWN is the real gold manning. You can identify the authentic gold mantenin according to the raw bean sack with the PWN logo and a certificate of origin signed by PWN, which are displayed in the Dongshankou store in Qianjie.

Semi-washing treatment-wet planing method

The traditional washing treatment takes 1-3 weeks, and the treatment time of the wet planing method is much shorter than that of the water washing treatment, and it only takes a few days to complete the whole process. The wet planing method will first remove the peel and pulp of the coffee fruit, dry it after a short fermentation, remove the sheep skin when the beans are semi-dry, and continue to dry the latter section. When the moisture content reaches 12%, it can be packaged and graded.

The seemingly fast and time-saving wet planing treatment, if not strictly controlled, is extremely vulnerable to damp and moldy in the hot and humid environment of Indonesia. But in addition to Sumatra, it is also widely used in Sulawesi and Papua New Guinea in Indonesia. This is because Indonesia has a tropical rain forest climate, the humidity in the air is as high as 7090%, coffee beans cannot be dried in the sun for a long time, and the cost of washing is quite high, coffee farmers have no choice but to develop this kind of semi-washing treatment. Although the time of each link is greatly shortened, the raw beans removed from the sheepskin will still absorb the moisture in the hot and humid air, so the Mantenin coffee has more dull aromas of wood, herbs and spices. After many times of screening, the defect rate of coffee beans has been greatly reduced, so there are less miscellaneous smells such as soil, grass and wood, and a variety of high-quality flavors are clearer.

Golden manning coffee hand brewing reference

The parameters of Golden Manning Coffee produced by Qianjie stores are as follows:

Filter cup: KONO filter cup

Water temperature: 87: 88 ℃

Amount of powder: 15g

Powder / water ratio: 1:15

Degree of grinding: medium degree of grinding (Chinese standard No. 20 screen pass rate 70%)

Three-stage water injection: moisten the coffee powder layer evenly with 30g water and steam for 30 seconds, the second stage is injected at a uniform speed from the inside to the outside with 95g water, and the third stage 100g can be injected until the water level drops to the position of 2x3 of the filter cup powder layer. pay attention to the whole process of small water flow, and then remove the filter cup after about 2 minutes of trickling.

Cooking suggestion

When brewing coffee by hand, the parameters are not fixed, and the flavor of coffee will change with the change of parameters and the way of water injection. As long as you grasp the relationship between water temperature, grinding and the ratio of powder to water, it is not difficult to make a good cup of coffee. For example, the hand-brewing idea of Golden Manning Coffee on the front street is based on the characteristics and flavor of coffee beans.

Qianjie products will brew 15 grams of coffee powder according to 1: 2 people. 1:15 is the usual ratio of powder to water. The selected coffee beans are in the best taste period, so the flavor is better. The coffee beans shipped in front of the street are freshly roasted within 5 days, so they are usually received within the fresh date.

On grinding, Golden Mantenin coffee has been roasted in medium depth, the texture of coffee beans is loose, and it is easy to absorb hot water and release a lot of substances. Therefore, if you use the same grinding as medium and shallow roasted coffee beans, the coffee is easy to have a scorched bitter taste, and Qianjie will thicken the grinding degree. Similarly, if the water temperature is too high, it is easy to extract the bitter macromolecules of coffee. Qianjie recommends using a water temperature of 86-87 ℃ for brewing.

In order to highlight the mellowness of Mantenin, Qianjie will use KONO filter cup with better soaking and extraction effect, because the outlet caliber is relatively small, it can prolong the contact time between coffee particles and water, and bring out soluble matter more effectively with the injection of water, thus improving the mellow and rich taste of coffee. During brewing, the water needs to be injected smoothly into the coffee powder throughout the process, too much stirring will destroy the coffee powder layer and lead to uneven extraction.

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