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How to Distinguish Male and Female Coffee Beans, and How to Use Male Coffee Beans – Do They Have a Hormonal Aroma?
Professional coffee knowledge exchange. For more coffee bean information, please follow Coffee Workshop (WeChat official account: cafe_style). FrontStreet Coffee - Introduction to Male and Female Coffee Beans. There are three forms of seeds in coffee fruits. Besides the rare triangular beans, a normal coffee cherry typically contains spherical coffee seeds formed by two coffee beans joined together. Their flat sides face inward toward the center, while their convex sides face outward. This common form
2020-02-07 Coffee beans male bean female bean how to distinguish coffee use hormone flavor specialty -
Do Coffee Beans Have Male and Female Varieties? Do Kopi Luwak Coffee Beans Have Genders?
Professional coffee knowledge exchange. For more coffee bean information, please follow Coffee Workshop (WeChat public account: cafe_style). FrontStreet Coffee - Introduction to Indonesian Male and Female Coffee Beans. In fact, coffee trees themselves do not have male and female distinctions. Coffee flowers are plants that simultaneously possess both male and female reproductive organs, belonging to the Rubiaceae family of the Gentianales order. Since they are hermaphroditic, there are no so-called male or female trees.
2020-02-08 coffee male beans female beans differences kopi luwak gender professional knowledge -
How to Distinguish Peaberries from Regular Coffee Beans - Do Peaberries Really Offer a More Enjoyable Flavor Profile?
Professional coffee knowledge exchange. For more coffee bean information, please follow Coffee Workshop (WeChat public account: cafe_style). FrontStreet Coffee - Introduction to Peaberries. During the development of coffee cherries, the seeds inside (i.e., coffee beans) split into two parts, with the flat side facing inward and the curved side outward. This type of coffee bean is called a flat bean, which is also the most common form and is known as a regular bean. Those poorly developed seeds that haven't
2020-02-17 Coffee beans how to distinguish peaberry regular bean coffee flavor really more enjoyable professional -
How Does Coffee Machine Water Temperature Affect Extraction? How is Crema and Oils Formed? Do Oils Affect Flow Rate?
When FrontStreet Coffee mentions espresso extraction, the parameters emphasized are typically grind size, ratio, time, and pressure, with coffee machine water temperature rarely mentioned. This doesn't mean that the extraction water temperature of coffee machines is unimportant, but rather because many coffee machines' boiler water temperatures cannot be easily adjusted, so we directly use the water temperature
2024-06-17 coffee extraction espresso crema water temperature coffee oils -
Why Does Coffee Bloom Not Form a Dome During Pour-Over? What to Do When Coffee Grounds Don't Expand?
Introduction When brewing coffee, a large dome forms as hot water contacts the dry coffee grounds, which is quite satisfying. However, sometimes after beginning to pour water, the coffee doesn't form a dome shape. What's going on? Reason One: Coffee beans are not fresh During the first pour and bloom stage, coffee expands because roasted beans contain carbon dioxide gas,
2021-03-21 pour-over coffee bloom no dome what reason coffee grounds expand how -
What is Tiger Stripe Espresso? Where Does Espresso Crema Come From? How Do Fine Grinds Affect Coffee?
Today while FrontStreet Coffee was browsing online, we discovered an interesting question post. A netizen shared a photo of their extracted espresso and asked: Why are there 'oil droplets' on the surface of the espresso crema? (Reference image below) As we can see from the image above, there are indeed floating particles on the crema surface
2024-12-01 espresso crema tiger stripe coffee extraction fine grinds -
How Many Flavors Do Coffee Beans Contain: Exploring the Secrets of Countless Coffee Aromas
Professional coffee knowledge exchange For more coffee bean information please follow Coffee Workshop (WeChat public account cafe_style ) FrontStreet Coffee - Coffee flavor and aroma introduction 1. Natural Complex aromas are actually related to the chemical composition of green beans, and compounds that produce different aromas will appear in green beans at different concentrations. These include variety, origin climate, fruit maturity, processing method, etc., all of which affect green
2020-02-08 coffee beans flavors how many exploring aromas countless secrets professional coffee -
Why Do Latte Art Patterns Lean to One Side? How is Coffee Latte Art Made? Why Are Latte Art Patterns Not Centered?
For coffee latte art, the beauty of a latte art pattern depends not only on the "form" beauty created by milk foam, but also on composition. Because a good composition can focus everyone's attention on the pattern, better highlighting the beauty of the pattern. For this reason, when creating latte art, we not only need to focus on
2025-02-15 latte art coffee art espresso milk foam barista techniques coffee preparation -
How Can Pour-Over Coffee Have Crema? What Role Do Coffee Bean Lipids Play?
Under the high-pressure extraction of an espresso machine, espresso can have a very rich golden crema. This layer of crema is not only visually stunning but also provides espresso with a certain texture, making it more mellow and rich. So often we wonder, if pour-over coffee could also have such
2024-05-17 pour-over coffee crema coffee bean lipids espresso coffee extraction -
Why Does Your Latte Art Foam Always Have Stubborn Bubbles? How to Create Perfectly Silky Microfoam
For those who frequently create latte art, do you face this frustrating problem: your steamed milk foam often contains numerous small bubbles that seem impossible to eliminate. No matter how vigorously you tap and swirl the pitcher, once surface bubbles disappear, new ones immediately appear again—it's an endless cycle! If you're also troubled by this
2024-04-04 latte art milk foam microfoam coffee espresso barista techniques steamed milk bubble removal -
2023 New Coffee Flavor Wheel HD Wallpaper - SCAA Cupping Form & SCA/COE Coffee Cupping Evaluation Criteria Explained
For professional coffee knowledge exchange and more coffee bean information, please follow Coffee Workshop (official account: cafe_style). For a quality-focused home-roasting coffee shop, cupping is the first thing to do after roasting coffee. But do you know what cupping is? What can cupping tell you?
2023-03-31 2019 new coffee flavor HD scaa cupping SCA evaluation -
Can You Make Latte Art on Iced Lattes? Why Do You Need Hot Milk for Latte Art?
Customer: I'd like a latte, can you make latte art? FrontStreet Coffee's barista: Certainly, but we can only do that for hot drinks! Customer: Oh, why can't you make latte art on iced lattes? FrontStreet Coffee's barista: Well... (Barista's inner thoughts: Do they want me to do it like this?) In our minds, when a barista brings over a hot latte, it usually comes with
2024-04-26 iced latte latte art cold milk foam coffee techniques barista skills -
Why Do Flat-Bottom Drippers Have a Lower Failure Rate? What Are the Features of a Cake Dripper? What Brewing Methods Are Suitable?
In the world of coffee drippers, we often hear this common saying: brewing coffee with a flat-bottom dripper is less likely to fail, making it most friendly for beginners. FrontStreet Coffee has occasionally mentioned in several articles that flat-bottom drippers have the advantage of promoting more even coffee extraction. So how exactly does this work? What are the differences between flat-bottom and conical drippers?
2024-03-05 flat-bottom dripper cake dripper coffee brewing coffee extraction FrontStreet Coffee -
FrontStreet Coffee Complete Knowledge Collection! Coffee Science, Tutorials, Forums, and Knowledge Sharing Hub!
For years, FrontStreet Coffee has maintained a daily publication schedule on our official account, producing numerous educational articles about coffee knowledge. Our content covers everything from seed to cup, with meticulous attention to detail across all topics. Questions you've considered and those you haven't—FrontStreet Coffee has provided corresponding explanations and answers. This special section is designed specifically to
2024-06-03 FrontStreet Coffee coffee knowledge coffee science coffee tutorials coffee forums coffee education specialty coffee -
Is It Profitable to Open a Coffee Shop in Small Cities? Should Baristas Consider a Career Change Due to Low Wages?
"Hey, have you ever considered opening a coffee shop in a small city/town (hereafter all referred to as small cities)? Think about it, you can't compete in big cities, and rent is expensive. Small cities are different - no competition, cheap rent, and plenty of demand. It must be very profitable, worth considering." I believe
2022-02-08 coffee shop profitability small cities barista career coffee business career change -
How to Become a Barista: Detailed Scoring Criteria for COE and SCAA Cupping Projects
For professional coffee knowledge exchange and more coffee bean information, please follow Coffee Workshop (WeChat public account: cafe_style). COE - what exactly is COE? Just as the wine world has AOC classification, coffee has COE classification. We often hear about COE-level quality, COE competition estates. Currently, specialty coffee from various countries is...
2025-06-21 how become barista coffee COE SCAA cupping project detailed -
Why Can't I Taste the Sweetness in Coffee? What Is Coffee Sweetness? Should It Be Perceived by Smell or Taste?
Barista: Wow! This cup of coffee has such a high sweetness! You: ?? What sweetness? Barista: Coffee sweetness! You: Coffee what??? Are you confused when you first encounter single-origin coffee? Why does FrontStreet Coffee's barista often say that a coffee has excellent sweetness, but you can't taste it at all? What is coffee sweetness? Why can't your taste buds perceive it? Coffee
2021-08-24 coffee sweetness taste perception flavor profile sensory experience -
What Are 90+ Coffee Beans? Are 90+ Coffee Beans Always Expensive? How Much Do 90+ Coffee Beans Typically Cost?
Professional coffee knowledge exchange for more coffee bean information, please follow Coffee Workshop (WeChat public account: cafe_style). So what exactly are 90+ coffee beans? Just as Dove can only be called candy with chocolate flavor, and instant coffee can only be called a soft drink with coffee flavor, 90+ coffee beans are the ultimate symbol of honor in the coffee world. 90+ does not mean that all evaluations reach 90 points
2018-08-13 what 90+ coffee beans price always typically how much cost -
What Is a Coffee Bed? Does Bed Depth Reveal Coffee Quality? How to Achieve a Perfect Depression in Pour-Over Brewing
As any coffee enthusiast knows, upon completing pour-over brewing, the coffee bed reveals itself as the water level subsides. A deep, uniform depression in the spent grounds is often regarded as a badge of honor among brewers. Yet, experienced coffee lovers understand that the final appearance of the coffee bed and whether the brew actually
2024-07-23 coffee bed pour-over brewing coffee extraction deep depression coffee quality brewing techniques -
Are Drip Bag Coffee Good? How to Use Coffee Drip Bags & How Much Do They Cost Per Bag
Professional coffee knowledge exchange. For more coffee bean information, please follow Coffee Workshop (WeChat official account cafe_style). Drip bag coffee -- Who isn't familiar with this magical and convenient coffee bag?! When we're traveling, when we're working, when we're relaxing, this simple and convenient drip bag is always the favorite of coffee lovers. Let's first talk about instant coffee. Instant coffee is completely different from drip bag coffee. While instant coffee dissolves quickly in water, drip bags provide a much richer and more authentic coffee experience, similar to freshly brewed pour-over coffee.
2018-08-27 drip bag coffee good taste how use drip cost per bag