Category: Coffee Knowledge
Colombian vs. Brazilian Coffee Beans: Differences & Honey-Processed Geisha Tasting Guide
Want to understand the fundamental differences between Brazilian and Colombian coffee? This article delves into how the terrain, altitude, and processing methods of these two major South American regions shape their flavor profiles, and takes you through a tasting of the Hope Estate’s honey-processed Geisha, showcasing its unique characteristics—from classic blend bases to premium single origins—giving you a complete guide to selecting beans. [more…]
Analysis of the Reasons Behind the Impact of Escalating Conflict in Ethiopia on Coffee Bean Prices
Tensions have recently escalated in Ethiopia’s Amhara region, with fierce clashes between the Fano militia and government forces leading to economic blockades and impacts on civilian life. At the same time, adjustments in foreign exchange policies and the Red Sea shipping crisis have dealt a double blow, causing coffee cultivation and export costs in the country to soar—thus driving up global coffee bean prices. This article will delve into how the conflict, currency fluctuations, and logistics are affecting Ethiopia’s coffee supply chain, helping you stay informed about market dynamics and future trends. [more…]
Global coffee bean prices soar!Analysis of the reasons behind price hikes by 10+ brands including Ajinomoto AGF in 2025
In recent months, global coffee bean futures prices have repeatedly hit multi-year highs, with both Arabica and Robusta reaching historic peaks. Supply chain challenges and extreme weather have combined to drive the price surge. Japanese brand Ajinomoto AGF has announced that starting March 2025, it will raise prices on 172 of its coffee products by 15% to 30%, with some portion sizes also being reduced. This article delves into the key data and market drivers behind this round of price increases, and takes stock of adjustments by brands such as Starbucks Korea and Nestlé. [more…]
Real Review of Luckin’s Smart Tea Brewing Machine: Efficiency Bottlenecks and Maintenance Challenges of Concern to Hong Kong and Taiwan Readers
Luckin Coffee has recently begun testing smart tea brewing machines in some of its stores, with the original intention of improving the efficiency of milk tea production. However, feedback from frontline staff indicates that the device has issues such as complicated cleaning procedures and the inability to brew more than one type of tea at a time, resulting in production times that can even exceed manual methods. Based on the actual usage experience of employees in Guangzhou, this article provides an in-depth analysis of the machine’s real-world performance, helping readers understand the challenges and limitations of implementing smart tea brewing technology. [more…]
Pour Over Coffee Truncation Technique: A Detailed Explanation of the Difference Between Coffee-to-Water Ratio and Coffee-to-Liquid Ratio and When to Use Them
The truncation operation in pour over coffee is often used to adjust the flavor in the final stage, but many coffee enthusiasts still misunderstand its principles and practical application. This article will delve into the correct timing for truncation, analyze the key differences between coffee-to-water ratio and coffee-to-liquid ratio, and explain when you should actively use truncation and in which cases it is a passive response. It will help you optimize your brewing strategy more scientifically and improve the overall performance of your coffee. [more…]
Complete Guide to Pour Over Coffee Filter Paper Materials: How Bleached vs. Unbleached Affects Extraction and Flavor
When selecting pour over coffee filter paper, both the material and bleaching process are key factors that influence extraction efficiency and coffee flavor. This article delves into the filtering characteristics of common filter materials such as wood pulp and non-woven fabric, compares the pros and cons of bleached and unbleached filters, and explores how these differences alter the taste profile of your coffee—helping you make a more precise choice based on your brewing needs. [more…]
The Versatile Uses of Filter Paper in Various Coffee Brewing Methods: Cold Brew, Ice Drip, Moka Pot & Espresso – A Complete Guide
Filter paper is commonly seen in pour over brewing, but it actually plays a key role in various brewing methods such as cold brew, ice drip, moka pot, and espresso. This article provides an in-depth analysis of the practical applications of filter paper across different coffee brewing techniques—including why cold brew requires secondary filtration, the layered configuration of ice drip filter paper, the impact of adding filter paper at the bottom of an espresso portafilter, and recommendations for choosing filter paper for the moka pot—to help readers select the appropriate filtering material based on their brewing needs. [more…]
The first Starbucks in Changsha has closed its doors. After 14 years, the long-standing store has shut down due to competition in the commercial area and lease adjustments.
The first Starbucks in Changsha, located at Wangfujing Department Store in Wuyi Square, has recently closed after 14 years of operation. This store, which witnessed the brand’s entry into Hunan and accompanied local citizens in developing their coffee habits, has shut down due to intensifying competition from tea beverage outlets in the commercial district, changes in rental policies, and strategic adjustments by the brand. This article outlines the journey of the store from its glorious opening to its quiet departure, analyzes the multiple factors behind its closure, and takes you down memory lane with reflections from loyal customers and local residents. [more…]
Lucky Coffee × Genshin Impact Collaboration Crash Site: Full Analysis of the Random Cup Controversy and System Issues
The collaboration event between Lucky Coffee and Genshin Impact debuted amid high anticipation, but quickly drew dissatisfaction from players due to randomly distributed character-themed cups and system glitches. This article provides an in-depth analysis of the entire incident, including the features of the two new drinks, the original intent behind the merchandise designs, the key reasons behind consumer-staff conflicts, and offers advice on how to avoid pitfalls and what to watch out for when participating in the event. [more…]
M Stand's Guangzhou pop-up store focuses on merchandise, with coffee given as a freebie sparking discussions about brand positioning
M Stand recently launched the M Stand Market pop-up store in Guangzhou's Tianhuan Plaza, a concept centered primarily around branded merchandise. The store is stocked with trendy accessories such as cups and bags, while coffee has been relegated to being a complimentary item in bundled packages. This "buy merchandise, get coffee free" marketing approach has sparked heated discussion among consumers — some view it as putting the cart before the horse, while others are optimistic about its potential for brand collaborations. This article takes an in-depth look at the operational model of the pop-up, its product pricing strategy, and consumer reactions to the brand's shift in focus. [more…]
Exploring the Starbucks on the Korea-North Korea Border: An Extreme Coffee Experience Next to a Military Checkpoint
The new Starbucks branch located in the Peace Eco Park at Aegibong Peak in Gimpo, South Korea, is one of the global outlets closest to North Korea. Customers must pass through a military checkpoint and undergo identity verification to enter the park, while foreign visitors are required to show their passports. This café, situated in such a sensitive area, doesn't just serve a cup of coffee—it offers a unique borderland tourism experience. This article details its geographical location, entry procedures, customer feedback, as well as the local government’s plans to develop the area as a tourist attraction, giving you an insight into this most extraordinary [more…]
Analysis of Color Variations in HEYTEA's Slim Bottle: The Truth Behind Ingredients and Storage That Causes Yellow-Green Differences
HEYTEA's "Detox Slim Bottle" promotes freshly squeezed fruits and vegetables as its selling point. Official images mostly show a refreshing green color, but many consumers have reported receiving drinks that are orange-yellow or yellowish-green, questioning whether the product has gone bad or if there are quality control issues. This article delves into responses from store staff, explores possible reasons such as the condition of kale leaves and apple juice oxidation, and provides additional tips on storing freshly squeezed beverages to help readers understand the causes of color differences and assess drink safety. [more…]
Costa Rica vs Panama Geisha Flavor Analysis | Honey-Processed Tarrazú Geisha Tasting Guide
This article delves into the similarities and differences in flavor profiles of Geisha coffee from Costa Rica and Panama, comprehensively dissecting the unique characteristics of Geisha from these two major regions by examining varietal origins, regional geography, climate conditions, and processing method variations. It also provides a detailed analysis of the honey-processed Geisha from La Labrador Estate in the Tarrazú region, along with practical tasting references to help coffee enthusiasts master selection and brewing essentials. [more…]
Colombia upgrades coffee seedling subsidies with 2024/25 output projected at 12.9 million bags
Colombia's coffee industry is gradually recovering from climate adversity. With the dual support of large-scale replanting of disease-resistant coffee seedlings and seasonal rainfall, the 2024/25 production is estimated to reach up to 12.9 million bags. This article delves into the variety renewal program driven by Starbucks in collaboration with local organizations, examines the current state of producing regions post-drought, and explores how global market supply and demand shifts may influence future coffee price trends. [more…]
How long should the bloom phase last in pour over coffee? A complete breakdown of the starting point for pouring and the two-times-water-volume principle
The bloom stage in pour over coffee often puzzles beginners: when should you start the timer? What’s the reasoning behind the recommendations of 30 seconds or using twice the coffee’s weight in water? This article delves into the core role of blooming—from the science of gas release to practical adjustment techniques—helping you master the right timing and understand the logic behind the parameters. We’ll also clarify the common misconception about whether the pouring phase should be included in the timing, ensuring more stable and outstanding extraction for every cup of coffee. [more…]
Analysis of the Causes of Tiger Striping in Espresso | The Key Impact of Fines and Extraction Parameters
The tiger striping on the surface of espresso is often mistaken as a sign of over-extraction, but in reality, it hides the secrets of fines distribution. This article delves into the causes of tiger striping, analyzing how grind size, distribution technique, and flow settings influence the appearance of fines, helping you assess extraction conditions through crema status and adjust to achieve a more balanced espresso flavor. [more…]
Why Ethiopian Coffee Beans Vary in Size & Flavor Profile of Variety 74158
Have you ever wondered why Ethiopian-grown coffee beans often come in varying sizes and shapes? This is actually related to the region’s rich genetic diversity of varieties, diverse farming practices, and unique grading system. This article delves into the reasons behind the appearance differences of Ethiopian coffee beans, introduces the three main cultivation types—garden, estate, and forest—and focuses on variety 74158 from the JARC numbered series, exploring its origins and actual flavor profile in the Sidamo Santa Victoria region. [more…]
Changsha tea drink event suddenly called off! Chagee cancels abruptly, while Cha Yan Yue Se unexpectedly sees a surge in orders
As tea beverage brands increasingly compete for market exposure through celebrity endorsements, Chagee’s planned event featuring actor Lin Yi at Changsha IFS was abruptly canceled due to an unexpectedly overwhelming crowd. This sudden change not only prompted the brand to issue a hasty apology, but also unexpectedly benefited its nearby rival Cha Yan Yue Se — as disappointed fans flocked to the competitor’s stores, leading to a spike in orders. This article provides a detailed overview of the incident, analyzing the potential reasons behind the cancellation and the implications for fan-driven marketing. [more…]
Heavy rains cause disaster in Sumatra, Indonesia! Mandheling coffee-growing regions hit hard, new season supply under threat
Heavy rainfall and severe flooding in northern Sumatra, Indonesia have triggered deadly landslides, leaving at least 20 people dead. The Arabica coffee-growing belt in Central Sumatra’s Lidong area has borne the brunt of the disaster. The globally renowned Mandheling coffee region has been affected, and with major transport routes disrupted, the upcoming harvest season’s supply may be impacted. This article provides an in-depth analysis of the actual effects of the disaster on the coffee industry and potential changes in future market trends. [more…]
Manner Coffee's frequent free cup promotions lead to overwhelming orders, creating dual challenges of staff burnout and customer experience
Manner recently introduced a twin-pack promotion featuring its clove-purple ceramic cups with its newly launched clove latte, triggering a surge in store orders. However, while the campaign attracted customers to rush for the deal, it resulted in delayed service, employee exhaustion, and even discouraged repeat visits from regulars. This article delves into the operational pressures on stores, staff challenges, and issues with the brand’s feedback mechanisms arising from the promotion, offering practical insights to help readers understand the real impact behind coffee brands' promotional tactics. [more…]