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PWN GOLD Mantheling

How do you drink gold manning? Comparable to the coffee shop produced by the price of gold Mantenin coffee, very suitable for people who like mellow taste, fragrant and pure coffee flavor.

| 01 | production area profile |

The main producing areas of Indonesian coffee are Sumatra, Java and Sulawesi, of which "Manning" from Sumatra is the most famous.

Mantenin is also known as "Sumatran Coffee". Gayo is mostly produced in North Sumatra. Lake Tawa, which is dominated by ateng varieties, can be called Aceh Coffee or Lake Tawa (Tawar lake) Coffee, and the area between Lintong and Lake Toba lake in South Sumatra can be called Mantenin. Lindong is the producing area of Mantenin, and the best mantenin varieties have four varieties: Sidikalang, Bergendar, Siborong borong and Telok Sanggul.

Lake dopa, located in the central part of North Sumatra, was moved northward to the Lake dopa area by Dutch colonists in 1888, creating the modern Mantenin legend.

Lake Tawa is located in the middle of the Aceh Special Administrative region. Located at the northern tip of Sumatra, the area is less than 1/10 of Lake dopa. However, the quality and output of coffee have surpassed that of Lake dopa in recent years.

The Gayo Mountains are located in the Aceh-producing region of the northern province of Sumatra, where most of the coffee farmers working in Gayo are local farmers. The word "Gayo" comes from the tribes of Aceh in Indonesia. This area has ideal growth conditions, long history and culture and unique flavor. The region widely uses organic methods to grow coffee without chemical fertilizers, and is considered to be the world's green coffee production region. Therefore, Gayo coffee is often called green coffee and Gayo organic coffee.

What is Golden Manning?

When it comes to Golden PWN, the acronym is often mixed with the name of Manning Coffee, which is actually a company's acronym Pwani Coffee Company.

This company is a very famous local coffee acquisition company in Indonesia, mainly buying Mantenin Coffee. It has acquired almost all the best producing areas in Indonesia, so most of the beans produced by PWN are unique boutiques. Gold Mantning is the product produced by this company. After the acquisition of raw beans, the beans are selected by hand to select the full and flawless beans. Finally, these beans can be divided into Golden Manning as if they had gone through the draft.

However, PWN registered the gold manning as a trademark, that is to say, only the gold manning produced by PWN can be regarded as the real "golden manning". Many of the beans on the market that are not made by PWN and hang the gold manning brand should actually be called boutique manning.

"Golden Manning" is just a product named by the company.

02 | processing method

Wet planing, also known as wet shelling Wet Hulling, also known as Giling Basah in the local language, is a traditional Indonesian coffee treatment. Judging from the name alone, the wet planing method is very similar to the wet treatment (water washing treatment). However, the cup flavor of the two treatments is very different. The coffee treated by the wet planing method is usually mellow and strong, and the personality is very distinct.

Steps of wet planing treatment

① removes peel and pulp and retains parchment and mucous membrane.

② tank fermentation

③ washing off mucous membrane

④ with parchment is sun-dried for 2-3 days to 20-24% moisture content.

⑤ scraped off the parchment

⑥ dries raw beans to 12-13% moisture content.

⑦, prepare for exit.

Why do you use wet planing?

a. Climatic reasons

The tradition of using wet planing in Indonesia starts with the local weather. Humidity in Indonesia is between 70 and 90 percent all year round, typhoons continue, and in some areas, annual rainfall can reach as much as 2000mm. You know, raw beans are most afraid of Rain Water. How did Indonesia overcome such bad weather conditions to produce rich and mellow Mantenin coffee? That is to rely on wet planing.

In tropical climates, coffee takes an average of 2-3 weeks to dry. In such a humid climate in Indonesia, dry coffee has become a big problem. Coffee must take longer to dry, during which time the coffee still maintains a high humidity, making it easier for bacteria to soak into raw coffee beans.

In the process of ordinary washing, the drying process is carried out with parchment to protect raw beans from external damage to a certain extent. However, we can note that the wet planing removes the parchment for the final step of drying, so that the sun shines directly on the surface of the raw beans, causing the coffee beans to dry quickly, 2-3 times faster than washing.

b. economic performance

In the 17th century, Dutch colonists first introduced coffee to Indonesia. This group of colonists sought more and faster economic returns. Wet planing greatly shortened the time spent on the farm and greatly reduced the cost of labor. This coincides with the mentality of investors who pursue quick profits and reduce costs. This is also a reason to promote the wet planing method.

c. Defects and kuku kambing (Bauhinia)

When the parchment is removed by wet planing, the water content of coffee is still as high as 20-24%, while in general treatment, the water content of coffee is reduced to 10-12% before shelling. In the "semi-dry" state, parchment will adhere to the surface of raw beans, removing parchment is more difficult than "fully dry", and the shelling process requires more friction.

But on the other hand, "semi-dry" raw coffee beans are very fragile at this time, far less hard than "fully dry" raw beans, so beans are more likely to be squeezed and form a small gap. This is what we often call horseshoes or sheep's hoof beans (locally known as kuku kambing).

The super speed of wet planing also causes Manning to have higher defects. Employees will be arranged to carry out manual selection of defects in the processing plant, usually with DP (second hand selection) and TP (third hand selection). After three times of hand selection, Mantenin will be better than the second hand selection in the defect rate.

The flavor of wet planing, apart from those slight differences, we generally think that wet shaved beans have the taste of soil, tobacco and chocolate, and the sour taste is called "low acid", mellow and dull.

Low acid comes from a shorter, weaker fermentation process and a longer drying time, if you forget the wet plane fermentation, turn back and have a look. As for the "earthy taste" of wet shaved beans, there are different opinions. Some people say that this is related to the beans selected in the wet planing-related producing areas (Tim & Kadim: with Rob pedigree), some people say that this is the result of the organic interaction between raw beans and the outside world, and some even say that it is because there are too many defective beans! Of course, there are a lot of...

03 | Analysis of raw beans

Gold manning Gold Mandheling raw beans

Golden Manning

Origin: Sumatra, Indonesia

Treatment method: wet planing method

Variety: iron pickup

Baking degree: medium to deep

We chose to put the beans before the second explosion, leaving a little soft acidity. Taste high sweetness, rich and mellow, flavor: baked toast, pine, caramel, cocoa, slightly herbaceous soil flavor.

Sumatran coffee is a wonderful presence in the boutique coffee system. You see, the famous Mantenin, in fact, it is not the name of the producing area, nor is it the name of coffee beans, and even the sources of its beans are so messy.

Ateng--

It is a hybrid between Arabica and Robusta, with several subtypes, widely cultivated in Sumatra and other Indonesian islands. To put it bluntly, it is a branch of Catimor (Katim). Ateng is a local name.

Djember--

Djember is a place name in Sumatra checked by Baidu. It looks like a mystery, but in fact, the breed is Smuri 795. Because the bean seed was spread to the island by Jember Coffee Reseach Center, the local people call it this name.

What is Smur795? It was developed by Indian botanists crossing the tin card mutant Kent (Kent) with Smuri 288.

What is Smur288? It is a natural hybrid of Arabica and Liberica.

TimTim--

Timor Hybrid, which translates to East Timor hybrid, that is, the hybrid of Arabica and Robusta. The familiar Catimor is hybridized with it again.

Tim Tim---- horse face Manning longberry

Tim Tim is a bean from Indonesia. Because of its long shape, many people call it Ma Mian Dou, and some people call it long Manning. In fact, tim tim is not a purebred bean, but a natural cross between Arabica coffee and Robusta coffee, which was discovered on the island of timor in the 1940s and cultivated for its natural disease resistance. In America this variety is called Hybrido de Timor, or Tim Tim for short, and in Indonesia it is also called Bor Bor.

04 | Baking analysis

Gold manning is a raw bean with more moisture, which has a higher moisture deviation with sun beans, so pay special attention to dehydration. Raw beans with high moisture content can be tasted and put into raw beans. Immediately close the throttle, steam for 30 seconds and then open to 3, until the color of raw beans becomes light green or white, the throttle opens to 4, explodes and then opens to 5 (maximum).

Qianjie coffee is recommended to record the data before roasting, the water content, density, origin, treatment method, ambient temperature and humidity in the baking room, etc., and plan your baking curve. Recording the chemical and physical changes during the baking process will help you better understand the final baking results and help improve the baking curve.

Bake the curve:

Put the furnace temperature to 200 degrees Celsius, adjust the firepower to 160 degrees after opening the throttle for 1 minute, keep the throttle unchanged, bake to 5: 40 ", the temperature is 148 degrees, the bean surface turns yellow, the smell of grass disappears completely, the dehydration is completed, the firepower is adjusted to 140 degrees, and the throttle is changed to 4.

In the 9th '40th minute, ugly wrinkles and black markings appear on the bean surface, and the smell of toast obviously changes to the smell of coffee, which can be defined as a prelude to an explosion. At this time, listen carefully to the sound of the explosion point, start to explode at 9: 54 ", turn the firepower down to 60 degrees, and the throttle is fully open (adjust the firepower to be very careful, not so small as to be free of bursting sound), and put the pot at 204.5 degrees.

Cup test report:

Gold mantenin tastes cleaner than Lindong mantenin. Its original herbal, earthy and woody flavors are almost gone, but caramel is more sweet and fruity is brighter and more elegant. In general, Lin Dong Mantenin had better bake until the second explosion before coming out of the oven, which can effectively reduce the miscellaneous smell, but the gold Mantenin has good transparency and sweetness before or after the second explosion, and the baking interpretation space is wider.

04 | Cooking analysis

The dewatering rate of medium and deep baked beans is generally higher, so the weight is relatively light, and the powder does not sink completely at the bottom when cooking, and the injected water will be absorbed immediately at the beginning, because the exhaust powder is surrounded by bubbles, and the more fresh the beans in these channels, the longer the maintenance time, so that the water level drops rapidly. I usually use thick water to circle slowly.

1. Filter cup: KONO

two。 Water temperature: 88 degrees

3. Degree of grinding: small Fuji degree of grinding 4

4. Baking degree: medium and deep baking

5. Steaming time: 25 seconds

Flavor: changeable levels, clean, balanced, long-lasting caramel sweetness

Specific techniques: 15g powder, small Fuji ghost tooth cutter 4 grinding, kono filter cup, 88-89 degrees water temperature, the first water injection 30g water, for 25s steaming, injection to 104g water cut off, waiting for powder bed water to half and then water injection, slow water injection until 220g water, 5g in the end, no water powder ratio at 1:15, extraction time about 2:00.

Golden Manning Coffee Bean Brand recommendation

The Indonesian PWN gold Mantenin coffee beans baked in Qianjie Coffee are fully guaranteed in brand and quality. And more importantly, the performance-to-price ratio is extremely high, a pack of half a pound 227 grams, the price is only about 89 yuan. According to the calculation of 15 grams of powder per cup of coffee, 15 cups of coffee can be made in a bag, which costs less than 6 yuan per cup, which is recommended by conscience compared to the price sold in cafes for dozens of yuan a cup.

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