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Is it good or bad for Starbucks coffee beans to have oil? Should you choose oily or dry coffee beans?
Professional coffee knowledge exchange For more coffee bean information please follow Coffee Workshop (WeChat public account cafe_style) Should we choose coffee beans that appear oily or non-oily? Have you seen coffee beans with an oily appearance? Why are some coffee beans shiny and oily on the surface while others are dry and comfortable without oiliness? What is the relationship between coffee bean oiliness and freshness? Should we choose coffee beans that appear
2018-09-21 Starbucks coffee beans oil good or bad selection appearance dry professional coffee knowledge -
Why Do Medium-Roasted Beans Appear Dark-Roasted? How Do Roasters Determine Coffee Bean Color Values?
At FrontStreet Coffee, we often encounter questions like: "Is this bag of beans roasted too dark? You said it's medium roast, why does it look so black?" or "Why do these beans have two different colors? Is the roasting uneven?" When you encounter these situations, please pay attention as FrontStreet Coffee explains how roasters determine the color values of coffee beans.
2023-11-04 coffee roasting medium roast dark roast bean color roasting techniques FrontStreet Coffee -
How to Judge Coffee Bean Freshness Basic Coffee Knowledge What Causes Coffee Beans to Lose Freshness
Have you seen coffee beans with an oily appearance? Why do some coffee beans look oily and shiny on the surface, while others appear 'dry and comfortable' without any greasiness? What is the relationship between coffee bean 'oiling' and freshness? Should we choose coffee beans that appear 'oily' or 'non-oily'? Not oil, but coffee oil These 'oils' evenly distributed on the surface of coffee beans are actually not 'fats', but rather
2015-05-07 coffee beans freshness judge methods coffee basics common knowledge seen appearance oil -
Identifying Natural Coffee Beans from Images How to Distinguish Natural vs Washed Coffee Beans by Appearance?
Professional coffee knowledge exchange For more coffee bean information please follow Coffee Workshop (WeChat official account: cafe_style) 1. Natural Process The natural method is the oldest way to process coffee beans. (Photo Credit: Caff Malatesta) This is the oldest existing method for processing green coffee beans. At the stage of hand-picking the fruit
2018-07-27 natural coffee beans images identification how appearance distinguish coffee washed professional -
Introduction to Hawaii Kona Coffee: Beautiful Appearance with Rich Character
Professional coffee knowledge exchange. For more coffee bean information, please follow Coffee Workshop (WeChat public account: cafe_style). FrontStreet Coffee - Hawaii Kona Coffee Introduction. Hawaii-grown Kona coffee beans have the most perfect appearance, their fruits are exceptionally full and shiny. The coffee has a rich and aromatic flavor with cinnamon spice notes, and the acidity is also well-balanced. Hawaii
2020-03-01 Hawaii Kona coffee introduction beautiful appearance rich character professional -
How to Tell if Coffee Beans Are Fresh? What's the Relationship Between Coffee Bean "Oily" Appearance and Freshness?
If you're buying single-origin coffee beans, grab a handful of beans—about 10 or so—and check if each bean has consistent color, uniform size, and similar shape to avoid purchasing low-quality products disguised as mixed beans. However, if you're dealing with blended beans
2019-04-25 how to tell coffee beans fresh oily appearance relationship freshness -
Why Does Oil Appear in Coffee After It Cools? What Are the Oils in Pour-Over Coffee, Cold Brew Coffee, and Siphon Coffee?
Have you ever noticed this phenomenon: when a cup of pour-over coffee is left undrunk for a while, a thin layer of "oil" always appears on its surface. What exactly is this "oil"? Is it some kind of deterioration in the coffee? What exactly is the "oil" that appears after coffee cools?
2024-03-06 coffee oils cooled coffee pour-over coffee cold brew coffee siphon coffee -
How to Identify Catimor Coffee Beans by Appearance: Two Key Points for Distinguishing Catimor Coffee
Professional coffee knowledge exchange. For more coffee bean information, please follow Coffee Workshop (WeChat official account: cafe_style). FrontStreet Coffee - Catimor Variety Introduction. Catimor is its true name, and as an Arabica bean, it has 1/4 Robusta heritage. Catimor coffee trees grow to a height of nearly 2 meters and are widely cultivated in Pu'er, Dehong, Baoshan, and Lincang regions of Yunnan, along with Catimor fruits
2020-02-25 Catimor coffee beans appearance how to identify distinguish coffee two key points professional -
What is the water-to-coffee ratio for pour-over Nicaraguan Finca Mamamina Pacamara Natural Process?
Professional coffee knowledge exchange. For more coffee bean information, please follow Coffee Workshop (WeChat public account cafe_style). Nicaraguan Mierisch Family Finca Mamamina Pacamara Natural Process. Finca Mamamina story introduction: This Nicaraguan Pacamara...
2022-10-19 Nicaragua Mamamina Estate Natural Process Pacamara Pour-over Coffee Water-to-coffee ratio -
Are Wrinkled Coffee Beans Defective? What Causes Oily Surfaces on Coffee Beans?
Why are coffee beans wrinkled on the surface? Are they bad beans? The coffee beans look oily - how long have they been stored? These are common questions customers have about coffee beans! FrontStreet Coffee will address these concerns in this article. Why do coffee beans develop wrinkles? Most people expect coffee beans to have smooth surfaces, so those wrinkled lines might seem concerning.
2021-04-11 coffee beans surface wrinkles defects defective oily causes why coffee beans coffee -
Are Oily Coffee Beans Good or Bad: Which Coffee Brands Have More Oils
Professional coffee knowledge exchange. For more coffee bean information, please follow Coffee Workshop (WeChat official account: cafe_style). Some people believe that oils are an indispensable part of coffee flavor, but there are also concerns about the health risks associated with these coffee oils. Are oily coffee beans good or bad? Should you choose coffee beans that appear oily or non-oily on the surface? This time from coffee bean oil
2018-09-21 oily more coffee beans good which brands -
What Causes Uneven Coffee Bean Roast Colors? Why Do Light Roast Coffee Beans Have Color Variations?
Have you ever encountered this situation? You buy a new bag of coffee beans, eagerly open the package, only to find that the coffee beans inside have uneven colors—some slightly lighter, some slightly darker. At this point, you might think, "Did I get a bad batch?", "How come this shop's quality control is so poor?", "This shop's roasting...
2022-06-29 coffee bean roast uneven color light roast coffee quality control roasting process -
Light vs Dark Roast Coffee Beans: Comparing Flavors and Which Roast Level is More Popular
Professional coffee knowledge exchange. For more coffee bean information, please follow Coffee Workshop (WeChat Official Account: cafe_style). FrontStreet Coffee - Roast Level Comparison: Light Roast: The lightest roast level among all roasting stages, coffee beans display a light cinnamon color, with insufficient flavor and aroma, generally used for inspection purposes and rarely for tasting. In terms of roasting time, it's close to the first crack. (ps
2020-02-23 coffee beans light dark roast flavor comparison deep medium taste professional -
Is Cloudy Pour-Over Coffee Safe to Drink? Understanding Coffee Clarity
Have you ever observed how your coffee's appearance changes in daily life? Various factors influence its color and clarity—from red to black tones, bright to dark shades, and clear to cloudy consistencies. The term we use, "soup color," actually originates from tea terminology, where "tea soup color" is a professional term describing how tea's appearance varies based on brewing methods and fermentation levels.
2023-12-27 coffee clarity cloudy coffee pour-over coffee coffee safety coffee appearance -
Why Do Serrated Patterns Sometimes Appear in Latte Art? What to Do When Milk Frothing Goes Wrong?
"Unable to form proper patterns in latte art and frequently encountering serrated edges" – these are common challenges that many who create latte art coffee regularly face. Typically, those experiencing these issues tend to blame themselves, but even when adjustments are made, the "serrated patterns" still persist. This suggests that these individuals haven't
2023-12-03 latte art serrated patterns milk frothing coffee making barista techniques -
Appearance Characteristics of Bourbon Coffee Beans - One of the Oldest Arabica Coffee Varieties
Professional coffee knowledge exchange For more coffee bean information please follow Coffee Workshop (WeChat official account cafe_style) FrontStreet Coffee - Bourbon Variety Introduction There are hundreds of coffee bean varieties with Arabica accounting for about 70% of world coffee production. Although Arabica is more susceptible to pests and diseases than Robusta their flavor and aroma are more appealing to most consumers. Producers choose
2020-03-02 Bourbon coffee beans appearance characteristics coffee Bourbon variety oldest varieties among -
How to Describe the Flavor of Harrar Coffee Beans - Introduction to the Appearance and Taste of Harrar Coffee
Professional coffee knowledge exchange. For more coffee bean information, please follow Coffee Workshop (WeChat official account: cafe_style). Ethiopia is the world's earliest country to cultivate coffee and maintain the oldest coffee culture. To this day, it still maintains very traditional ancient coffee cultivation techniques. Ethiopia is located between 6° and 9° north latitude, 34° and 40° east longitude, at an altitude of 1600 to 1800 meters in the tropics.
2018-09-20 Harrar coffee beans flavor how to describe coffee appearance taste introduction -
Three Major Types of Coffee Beans - Differences Between Main Coffee Growing Regions and Coffee Bean Varieties' Flavor Characteristics
For professional coffee knowledge exchange and more coffee bean information, please follow Coffee Workshop (WeChat public account: cafe_style). Yunnan's coffee bean varieties include Typica and Bourbon. The original varieties of coffee are roughly divided into Arabica species and Robusta species.
2025-08-20 coffee beans three major types what differences Starbucks varieties 13 types respectively are -
Espresso Crema: Simple in Appearance Yet Worth Deep Investigation!
Many coffee enthusiasts who use brewing methods other than espresso machines often worry about their coffee lacking crema. Do only espresso machines produce crema?! Why does moka pot espresso have so little crema?! What constitutes perfect espresso crema?! When it comes to the topic of crema
2025-06-23 Espresso Crema Appearance Simple Worth Deep Investigation Many Using -
Bourbon Coffee Variety Introduction: How Bourbon Bean Shape Shows That Appearance Isn't Everything
Professional coffee knowledge exchange and more coffee bean information, please follow Coffee Workshop (WeChat public account: cafe_style). FrontStreet Coffee - Bourbon Coffee Variety Introduction. Bourbon is a variety of Arabica coffee second only to Typica. The main branches initially grow upward at a 45-degree angle from the trunk, then droop downward as fruit loads increase. The lateral branches have denser nodes, produce more fruit, and yield higher harvests. However, the berries are smaller and mature more slowly.
2020-03-13 Bourbon coffee variety introduction coffee beans shape tells appearance not determine