dehydration Learn more about dehydration
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How to Roast Sun-Dried Coffee_Changes in Sun-Dried Coffee Beans During Roasting_Process Sun-Dried Coffee Bean Recommendations
Professional coffee knowledge exchange For more coffee bean information please follow Coffee Workshop (WeChat official account cafe_style) Roasting sun-dried coffee beans *Slightly open the air valve before 120℃ (slightly smaller than for washed beans), because sun-dried beans tend to be woody and dry in nature, and the silver skin is difficult to remove. Steaming the coffee beans allows moisture to increase the bean's own ripening while reducing scorching. Maintaining more moisture in the beans at 150℃ can easily steam the beans
2018-09-02 how roast sun-dried coffee beans process changes recommendations professional -
Analyzing Coffee Roasting Techniques: What Are Temperature Ramping and Coasting?
Professional coffee knowledge exchange. For more coffee bean information, please follow Coffee Workshop (WeChat official account: cafe_style). FrontStreet Coffee shares coffee roasting tips. What is dehydration: Generally refers to the roasting process below 170°C, different roasting equipment requires different dehydration times, but typically控制在5~8分钟为最佳, mainly depending on the moisture content of the coffee beans (usually new beans contain higher moisture content)
2019-12-07 coffee roasting techniques analysis temperature ramping coasting professional -
Costa Rican Coffee Bean Roasting Dehydration - Costa Rican Coffee Bean Roasting Easily Becomes Sour and Astringent
Professional coffee knowledge exchange. For more coffee bean information, please follow Coffee Workshop (WeChat official account: cafe_style). FrontStreet Coffee's Costa Rican coffee roasting curve - Medium roast is the most difficult range to control. Of course, I'm not trying to say that my light roast and dark roast are excellent, but because medium roast has too many possibilities for roasted products, too many overlapping fuzzy ranges, accompanied by extremely small margins in roasting.
2019-12-07 Costa Rica coffee beans roasting dehydration easily becomes sour and astringent professional coffee knowledge -
[FrontStreet Coffee Roaster's Notes] Different Flavor Expressions of Costa Rica Black Soul at Various First Crack Times
![[FrontStreet Coffee Roaster's Notes] Different Flavor Expressions of Costa Rica Black Soul at Various First Crack Times](https://en.gafei.com/uploads/allimg/190423/17-1Z42314050M15-lp.jpg)
Today, FrontStreet Coffee wants to discuss the timing of first crack in coffee roasting. What is first crack? First crack occurs when coffee beans, after experiencing the dehydration phase, produce carbon dioxide as water and other substances heat up, causing the beans to continuously expand, break through their cell walls, and emit loud cracking sounds. Today, FrontStreet Coffee uses Costa Rica Black Soul to explore this topic.
2025-08-21 FrontStreet Coffee roasting roaster's notes Costa Rica Black Soul first crack time different flavor -
How is Chlorogenic Acid Decomposed During the Roasting Process? The Relationship Between Moisture and Chlorogenic Acid? What is Produced?
Professional coffee knowledge exchange For more coffee bean information Please follow Coffee Workshop (WeChat official account cafe_style) FrontStreet Coffee briefly describes the roasting process and the decomposition of chlorogenic acid. After moisture is heated, chlorogenic acid will begin to decompose, but during the roasting process, moisture is continuously lost. The speed and amount of moisture loss will affect the generation of flavor (Maillard reaction).
2019-12-17 roasting process chlorogenic how decompose moisture between relationship produce professional -
How Should Green Coffee Beans Be Roasted? What Happens During the Coffee Bean Roasting Process?
Professional coffee knowledge exchange. For more coffee bean information, please follow Coffee Workshop (WeChat official account: cafe_style) | Coffee Roasting. Coffee beans that have undergone various post-processing treatments are not actually the dark beans we commonly see, but rather yellowish or greenish. To transform these beans into the familiar black coffee beans, they must undergo a crucial step: roasting.
2019-02-18 coffee green beans roasting process professional specialty coffee -
Pour-Over Specialty Coffee Bean Varieties Recommendations - Which Coffee Beans Are Best for Pour-Over Coffee?
Professional coffee knowledge exchange for more coffee bean information please follow Coffee Workshop (WeChat public account cafe_style) | What coffee beans/coffee powder should be used for pour-over coffee? Pour-over coffee is a ritual that slowly extracts the rich and delicate flavors of coffee through drip filtration. The greatest charm of pour-over lies in its various uncertainties, making every brew a unique experience.
2025-08-16 pour-over coffee beans specialty varieties professional brewing manual extraction -
What's the Difference in Taste and Flavor Between Washed and Natural Coffee Beans? An Introduction to Flavor Variations
What's the difference in taste and flavor between washed and natural coffee beans? This method is the oldest bean processing technique, simpler than the washed method. In washed processing, cherries are picked when red, while the natural method lets them continue to ripen until purple-black, eventually falling off naturally. The cherries are then spread in the sun for weeks until the fruit dries.
2025-09-20 washed coffee beans natural taste what difference flavor variations introduction -
Costa Rica Musician Series Coffee Beans: Flavor and Taste Differences Between Beethoven and Mozart
Professional coffee knowledge exchange. For more coffee bean information, please follow Coffee Workshop (WeChat public account: cafe_style). Costa Rica Canet Musician Series Mozart Coffee Country: Costa Rica Region: Tarrazu Altitude: 1,650M Processing Method: Raisin Honey Processing Grade: SHB
2025-08-12 Mozart coffee how named musician series besides what other specialty -
Why Does Pour-Over Coffee Have a Bitter Taste? Coffee Bean Roast Level and Brewing Techniques Causing Coffee's Astringency
Professional coffee knowledge exchange For more coffee bean information Please follow Coffee Workshop (WeChat official account cafe_style) Introduction Teacher Huanai Han once said: "Coffee oils and colloids create a smooth mouthfeel in the mouth, while coffee's polyphenol compounds produce a rough astringency, like having a devil's tail, running wild in the mouth, creating discomfort." If in wine
2021-06-01 why pour-over coffee astringency coffee beans roasting level technique causes -
Sidamo Guji Coffee Flavor Characteristics Ethiopian Guji Coffee Bean Pour-over Brewing Parameters Introduction
Professional barista exchange follow Coffee Workshop (WeChat Official Account cafe_style) Hambella (generally translated as Hanbella) is located in Ethiopia's largest coffee production area Guji (GUJI), administratively belonging to Oromia Regional State. Hambella's western border connects with Yirgacheffe Kochor
2024-04-05 Sidamo Guji what flavor coffee how brew professional exchange -
Flavor Differences Between Natural and Washed Coffee Processing Methods - Roasting Recommendations
Discover the key flavor differences between natural and washed coffee processing methods. Learn about the unique characteristics of each process and get expert roasting recommendations from FrontStreet Coffee.
2017-07-14 coffee beans natural process washed process differences roasting recommendations taste notes FrontStreet Coffee -
How to Roast Huehuetenango Coffee Beans_Are Guatemala Huehuetenango Catuai Coffee Good to Drink
Professional coffee knowledge exchange For more coffee bean information Please follow Coffee Workshop (WeChat official account cafe_style ) This Huehuetenango coffee variety: Bourbon, Catuai, Caturra, has wonderful sweetness, balance, and complex flavors, as well as distinct nutty and dark chocolate characteristics. Huehuetenango Coffee Bean Roasting Analysis This coffee has medium-sized beans and is dense
2018-08-28 how to roast Huehuetenango coffee beans Guatemala Catuai -
How Should Costa Rica Mozart Be Roasted to Taste Delicious? What Roasting Methods Suit Mozart?
Before roasting a new bean, we first gather information about this bean and the flavor notes provided by the green bean supplier, then we try to roast a few batches based on this information, and make adjustments according to cupping results. Some time ago, we obtained a Mozart from Costa Rica. This bean was previously
2025-07-02 Costa Rica Mozart should how roast delicious suitable what method -
Sidamo Natural Process Guji Grade 6.0 Pour-Over Grind Ratio Water Temperature Guide - Premium Guji Coffee Bean Story & Characteristics
Professional barista discussions please follow Coffee Workshop (WeChat official account: cafe_style) Award-winning cupping flavors: Passion fruit, rose floral, strawberry jam, berry sweetness and acidity, peach flesh, black tea finish 2016/2017 Ethiopia National Taste
2022-07-16 Sidamo Dambo Natural Process Horse Champion Guji Premium Coffee Bean Story -
Sumatra Coffee Tiger Mandheling Brewing Grind Size - Tiger Mandheling Coffee Bean Characteristics and Story
Professional coffee knowledge exchange for more coffee bean information please follow Coffee Workshop (WeChat public account cafe_style) 【Tiger Mandheling】grown in Indonesia, the main producing areas are located on the three islands of Sumatra, Java and Sulawesi. The northern part of Sumatra Island has relatively high terrain and altitude, with Aceh where Lake Tawa is located
2025-09-01 Sumatra coffee Tiger Mandheling brewing time grind water temperature hand -
Sidamo Coffee Characteristics - Queen 6.0 Coffee Bean Flavor, Taste Profile and Name Origin Latest News
For professional barista discussions, please follow Coffee Workshop (WeChat official account: cafe_style). Ethiopian Sidamo Shakisso Natural Country: Ethiopia Region: Guji Zone Altitude: 2250-2350m Processing Method: Natural Variety: Local
2024-10-31 Sidamo Queen characteristics coffee brewing methods professional exchange follow workshop -
How Good Are Colombian Caturra Coffee Beans - Caturra Coffee Characteristics & Price Guide
Professional coffee knowledge exchange For more coffee bean information please follow Coffee Workshop (WeChat official account: cafe_style) Caturra Coffee Beans Green Bean Analysis 【Colombia Cauca Washed Process】 Colombia's main variety Caturra is a single-gene variant of Bourbon with better production capacity and disease resistance than Bourbon, and has shorter trees for easier harvesting. Unfortunately, like Bourbon, it bears fruit every two years
2018-08-26 Colombia Caturra coffee beans quality assessment coffee characteristics introduction price professional -
An Introduction to the Three Main Varieties of Coffee Beans and Does Chlorogenic Acid Affect Coffee Flavor?
Professional coffee knowledge exchange. For more coffee bean information, please follow Coffee Workshop (WeChat public account: cafe_style). FrontStreet Coffee - Introduction to the three main coffee bean varieties and chlorogenic acid components. 1. Arabica Species. The origin of Arabica species is the Abyssinian plateau in Ethiopia (now the Ethiopian plateau). Initially used mainly as medicine, it was cultivated for roasted drinking in the 13th century.
2020-02-01 coffee beans varieties major categories introduction coffee chlorogenic acid effects flavor influence -
Differences Between Mandheling Tiger and Mandheling: Description of Tiger Mandheling Coffee Bean Variety's Flavor and Taste Characteristics
For more professional coffee knowledge and coffee bean information, please follow Coffee Workshop (WeChat official account: cafe_style) [Tiger Mandheding] Grown in Indonesia, main producing areas are located on the three islands of Sumatra, Java and Sulawesi. Tiger Mandheding is produced in Tiger Manor, so it is also called Mandheding Tiger, Sumatra
2025-08-16 Mandheling why tiger brew time technique parameters suggestions professional coffee