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How Coffee Beans Acquire Herbal Aroma Where Does Coffee's Fragrance Come From and Why Is It So Aromatic
Professional coffee knowledge exchange For more coffee bean information please follow Coffee Workshop (WeChat official account cafe_style ) FrontStreet Coffee-Coffee Bean Flavor Chemistry Introduction Why do we love coffee so much? Besides the stimulating effects of caffeine and other factors, I believe the reason why everyone and countless coffee enthusiasts constantly think about coffee must be its captivating aroma. But how exactly does this aroma come about?
2020-02-17 coffee beans herbal aroma how coffee fragrance from where why so -
What's the Difference Between the Maillard Color Palette and the Maillard Reaction in Coffee Roasting? What About Caramelization?
Every autumn and winter season, the "Maillard color palette" always creates a wave of trends! The Maillard color palette refers to the color changes that occur in food during the cooking process due to the Maillard reaction. Brown, tan, orange, and yellow are the main colors of this palette. Coffee beans are also a type of food, so when we roast coffee beans...
2024-03-13 Maillard reaction coffee roasting caramelization Maillard color palette seasonal trends food chemistry -
Drinking Coffee and Dental Health
Many dental professionals, aiming to offer more services to their patients, claim that coffee causes tooth discoloration, leading to what's known as "coffee smile." Some dentists assert that the dark brown pigments in roasted coffee beans seep into teeth, causing them to darken, with the upper front teeth being particularly affected by constant coffee consumption throughout the day. Dental professionals recommend rinsing with plain water after drinking coffee for a short period
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Requirements for Novice-Level Baristas | Difficulty of Becoming a Barista | Qualifications Needed
Many people consider barista as one of the relatively accessible careers in the food and beverage industry. To enter this profession and achieve success, continuous learning is essential. In simple terms: diligence + effort + luck. Many people become baristas because they love coffee, and becoming a barista deepens their love for coffee even more.
2021-08-25 coffee beginner barista career food and beverage industry entry level requirements qualifications -
Caturra Coffee Bean Price_Caturra Coffee is Sweetest at 44°C_Why Caturra Coffee Beans Taste Delicious
Professional coffee knowledge exchange For more coffee bean information Please follow Coffee Workshop (WeChat official account: cafe_style) Caturra coffee beans are a single-gene variant of Bourbon, discovered in Brazil in the 1950s. Caturra coffee beans are most suitable for cultivation at low altitudes of 700 meters to high altitudes of 1750 meters, with flavor improving at higher altitudes, featuring refreshing fruit acidity
2018-08-26 Caturra coffee bean price coffee sweetest delicious reasons professional knowledge -
How to Develop Freshly Roasted Coffee Beans - Pour-over Coffee Development Time is Shorter Than Espresso
Professional coffee knowledge exchange. For more coffee bean information, please follow Coffee Workshop (WeChat public account cafe_style). FrontStreet Coffee - How to develop pour-over coffee beans. Is fresher coffee always better? This statement is actually not entirely correct. While undoubtedly no one likes to drink expired coffee, directly brewing freshly roasted coffee beans will definitely disappoint you with their flavor. The reason is that at this time, the coffee...
2020-03-08 freshly roasted roasting coffee beans how to pour-over coffee bean development time compared to espresso specialty -
What is the Sweetness in Coffee, What Does Coffee's Sweet Sensation Mean, and How Do Extracted Compounds Affect It
Often, when we visit an unfamiliar coffee shop, we don't directly choose a particular coffee or beans, but instead tell the barista about our preferences and ask for recommendations. Many people say they want something "a bit sweeter," only to be surprised when the barista serves a cup of strong, dark "bitter coffee," specifically emphasizing its sweet sensation
2023-07-19 coffee sweetness sweet sensation coffee extraction coffee compounds flavor chemistry -
The Origin of Coffee Bean Aroma: Understanding the Compounds Behind Coffee's Fragrance
Professional coffee knowledge exchange and more coffee bean information. Please follow Coffee Workshop (WeChat public account: cafe_style). FrontStreet Coffee - Introduction to Coffee Bean Flavor Compounds. Non-volatile substances in coffee include: alkaloids (caffeine and trigonelline), chlorogenic acids, carboxylic acids, carbohydrates and polysaccharides, lipids, proteins, melanoidins, and minerals. Caffeine: It is water-soluble and will affect
2020-02-17 coffee beans aroma fragrance compounds substances coffee chemistry volatile compounds flavor molecules -
How Long Do Freshly Ground Coffee Beans Last_ Where to Buy Fresh Coffee Grounds_ Shelf Life of Freshly Ground Coffee
Professional coffee knowledge exchange. For more coffee bean information, please follow Coffee Workshop (WeChat official account: cafe_style). If you've purchased fresh coffee beans, you can definitely smell their aroma when opening the package. However, the moment you smell the coffee fragrance, it indicates that it's evaporating, and the essence within the coffee is diminishing. If the coffee diameter is reduced by half, then the volume of individual particles decreases by 1/8
2018-09-20 freshly ground coffee grounds how long where buy fresh shelf life professional coffee knowledge exchange -
Why Doesn't Coffee Taste as Good as It Smells? The Nature of Coffee Aroma and Fragrance Compounds
When we walk into a coffee shop, we're easily captivated by the rich aroma of coffee permeating the air. Especially when coffee beans are being ground, the intoxicating fragrance fills the space, making our hearts race and compelling us to eagerly order a cup to experience coffee's magnificent aroma. However!!! The moment the coffee touches our lips???????? What is this?
2023-07-25 coffee aroma fragrance compounds taste versus smell coffee chemistry -
Are Coffee Flavor Descriptions Deceptive? How to Taste Flavor Characteristics in Pour-Over Coffee
Flavor descriptions are a product of coffee specialization. You wouldn't discuss coffee flavors when drinking instant coffee, but you would certainly describe rich flavors for a single-origin coffee. This is because these were the "game rules" established back in 1995, and we are all playing the game following these rules. The refinement of coffee...
2022-12-17 coffee flavor pour-over coffee flavor characteristics specialty coffee tasting techniques -
Can coffee be reheated after cooling? Why does cold coffee taste less aromatic?
As we all know, brewed coffee naturally cools over time, but during this process, its flavor also undergoes irreversible changes. For instance, the originally rich aroma has completely dissipated, dark roast coffee becomes less smooth, and light to medium roast coffee highlights its acidity and astringency, even producing undesirable
2025-08-06 coffee reheating temperature flavor chemistry -
Pour-Over Coffee Watering Techniques: How to Brew Single-Origin Coffee Beans for Perfect Flavor
When FrontStreet Coffee shares brewing techniques, we rarely discuss the parameter of pouring technique (except when specifically addressing water pouring methods), because at FrontStreet Coffee, we consider technique to be the biggest uncertain factor. Without understanding the logic behind these techniques, the more one knows, the more inconsistent the brewed coffee becomes. Why is this so?
2025-05-02 pour-over coffee brewing methods single-origin coffee beans coffee extraction brewing techniques -
Pour-over Coffee Basics: Cupping Standards, Tasting Steps, and Flavor Description
Professional coffee knowledge exchange and more coffee bean information. Please follow Coffee Workshop (WeChat public account: cafe_style). FrontStreet Coffee - History of Pour-over Coffee. Peter Schlumbohm's chemistry background gave him a deep understanding of coffee extraction. He used thicker paper as filter material, which not only filters out coffee grounds but also removes bitterness and other undesirable elements from the coffee.
2020-02-13 Pour-over coffee basic knowledge tasting seven major standards step-by-step details considerations -
Is Pour-Over Coffee Difficult to Learn? A Guide to Pour-Over Coffee Brewing Parameters: Grind Size, Water Temperature, and Ratios
The mysterious art of coffee has become commonplace in coffee circles, with the most discussed topics being flavor mysteries and brewing mysteries. FrontStreet Coffee is here to help uncover these superficial mysteries and reveal the science behind them. Flavor mysteries typically refer to when you taste a cup of coffee and only find it bitter and sour, while others
2025-02-15 pour-over coffee coffee brewing coffee parameters grind size water temperature coffee ratio coffee science FrontStreet Coffee -
What Impact Do Under-Extraction and Over-Extraction Have on Coffee Flavor? Grinding Degree and Water-to-Coffee Ratio in Pour-Over Coffee
Extraction: The process of extracting something or obtaining an extract. In chemistry, extraction refers to obtaining valuable substances (flavors) from raw materials (coffee beans). In coffee extraction, hot water is most commonly used to extract flavors from coffee grounds. Over-extraction: Occurs when coffee grounds remain in contact with hot water for too long, resulting in excessive extraction of compounds.
2023-01-11 extraction under-extraction over-extraction coffee flavor impact grinding degree water-to-coffee ratio pour-over coffee -
Robusta Coffee Bean Prices - Why Robusta Has a Bad Reputation - How to Brew Robusta Coffee
Professional coffee knowledge exchange. For more coffee bean information, please follow Coffee Workshop (WeChat public account: cafe_style). One might describe it this way: if Arabica is an angel's gift, then Robusta coffee beans are like the devil's snuff, always looked down upon and rejected by coffee connoisseurs.. (Read full article..) People tend to view things with a binary approach, good and
2018-08-27 robusta coffee beans prices reputation brewing extraction -
Decaf Coffee Beans Wholesale Prices_Low Caffeine Coffee Brand Recommendations_Is Decaf Coffee Delicious
Professional coffee knowledge exchange For more coffee bean information please follow Coffee Workshop (WeChat official account cafe_style) For work, meetings, chatting, and energy boosts, many people find coffee increasingly indispensable in their daily lives. Despite this, the accompanying palpitations, stomach pain, and insomnia that some experience also make people hesitant about caffeine. Are decaf coffee beans the solution? Are you concerned about palpitations, insomnia, or due to
2018-08-22 decaf coffee beans wholesale price caffeine coffee brand recommendation delicious -
Whether to Steep or Brew Coffee Powder Makes a Big Difference - Don't Miss Out on Pour-Over Coffee Process Steps
Professional coffee knowledge exchange. For more coffee bean information, please follow Coffee Workshop (WeChat official account: cafe_style). FrontStreet Coffee - Pour-Over Coffee Steps Introduction. Brewing means to extract something by pressing, or to obtain an extract. In chemistry, extraction refers to obtaining valuable substances (flavors) from raw materials (coffee beans). In coffee extraction, the most common method is using hot water to extract flavors
2020-02-04 coffee powder steep brew knowledge pour-over coffee process steps don't miss valuable -
Coffee Basics: Which Coffee is Best for Siphon Coffee Makers?
Siphon coffee makers are a favorite among many coffee enthusiasts who are just starting out. The reason for their popularity is that the siphon brewing process is like conducting a chemistry experiment, allowing people to enjoy the pleasure of hands-on brewing. Although it requires certain technical skills for coffee extraction, it still remains the top choice for coffee lovers when selecting a coffee maker. With a good coffee maker, there's even more potential...
2025-07-05 coffee basics siphon coffee maker suitable which type many