After less than two years in operation, a business founded by a Saint Louis University student has gone from dorm room to the world. Moii Coffee, founded in early 2023 by Firaol Ahmed, a senior in the Richard A. Chaifetz School of Business, began with Ahmed selling coffee out of his residence hall at SLU. Today, with the addition of partner and SLU alum Andy Irakoze, the business is a supply chain and logistics firm connecting coffee farmers in Africa with roasters in North America.
Tag: Coffee
Vibrational Spectroscopy Optimized for Accurate Coffee Origin Classification
A research team has unveiled findings that enhance the classification of coffee origin through vibrational spectroscopy, a green, cost-effective, and rapid analytical method.
Moderate coffee and caffeine consumption is associated with lower risk of developing multiple cardiometabolic diseases, new study finds
Consuming moderate amounts of coffee and caffeine regularly may offer a protective effect against developing multiple cardiometabolic diseases, including type 2 diabetes, coronary heart disease and stroke, according to new research published in the Endocrine Society’s Journal of Clinical Endocrinology & Metabolism.
Expert Available: Does Your Morning Java Protect Against Dementia?
A new study suggests drinking two or more cups of coffee per day was associated with a nearly 30% decreased risk of dementia over a 7-year period. Moderate tea drinking was also associated with a… …
UF scientists study how to bring you ‘climate-smart coffee’
Coffee beans consumed across the globe come from two species: Coffea arabica and Coffea canephora, and by 2050, about 80% of Arabica production is predicted to decrease because of climate change. So, scientists are investigating to see if they can find alternative coffee cultivars.
Coffee Producers Capture Rare Amazon Weasel on Video
A group of coffee producers has filmed an extremely rare small carnivore, the Amazon weasel (Neogale africana), near their shade-grown plots as part of a citizen science monitoring program. This species has never previously been recorded in Bolivia.
Is coffee bad for the heart? Author of new national guidelines explains.
Dr. Jose Joglar, the lead author of AHA’s new guidelines on diagnosing and treating irregular heartbeats, discusses how coffee affects heart health. What You Need to Know: New guidelines recently published in Circulation include material on healthy lifestyle, reducing risk, and…
Revolutionizing Batteries: Coffee Grounds Power High-Performance Sodium-Ion Anodes
This study unveils a breakthrough in battery technology, utilizing coffee grounds to produce high-performance P-doped hard carbon anodes for sodium-ion batteries. The optimal doping level of phosphorus (2M H3PO4) enhances electrochemical performance, resulting in a remarkable reversible capacity of 341 mAh g-1 at 20 mA g-1 and an 83% initial Coulombic efficiency. The material’s porous structure, increased interlayer spacing, and C-P bonds contribute to its outstanding performance, marking a promising advancement in sustainable energy storage solutions.
Coffee and cocoa plants at risk from pollinator loss
Tropical crops such as coffee, cocoa, watermelon and mango may be at risk due to the loss of insect pollinators, finds a new study led by UCL and Natural History Museum researchers.
Extracting the Best Flavor from Coffee
In Physics of Fluids, University of Huddersfield researchers explore the role of uneven coffee extraction using a simple mathematical model. They split the coffee into two regions to examine whether uneven flow does in fact make weaker espresso. One of the regions in the model system hosted more tightly packed coffee than the other, which caused an initial disparity in flow resistance. The extraction of coffee decreased the flow resistance further. Understanding the origin of uneven extraction and avoiding or preventing it could enable better brews and substantial financial savings by using coffee more efficiently.
Fermented coffee’s fruity aromas demystified
Fermentation could bring a fruity taste to your morning cup of coffee. This new beverage has a raspberry-like taste and aroma, but what causes this has been a mystery. Today, scientists report six compounds that contribute to the unique experience. They will present their results at ACS Spring 2023.
Coffee plantations limit birds’ diets
A new study led by researchers at the University of Utah explores a record of birds’ diets preserved in their feathers and radio tracking of their movements to find that birds eat far fewer invertebrates in coffee plantations than in forests, suggesting that the disturbance of their ecosystem significantly impacts the birds’ dietary options.
Decaf kills coffee withdrawal symptoms
Coffee drinkers can take advantage of a new placebo discovery showing decaffeinated coffee quenches withdrawal symptoms in people reliant on their daily caffeine fix.
Yes, coffee can help you live longer and protect you from cardiovascular disease, with a few caveats
The possible health benefits of coffee have been percolating in the news for years: Coffee can lower your risk for diabetes, coffee may protect against disease and even some cancers, etc. More recently, headlines claim that coffee can extend your life or reduce cardiovascular disease risk. Good news, coffee lovers. The claim is mostly true.
Study shows top “ingredient” to good-tasting coffee
Bean processing method impacts flavor more than production factors, according to Ethiopian research team
Drinking coffee does not hinder the absorption of liquid thyroid medication
A new study conducted by Vertice Pharma confirms the absorption of an oral levothyroxine sodium solution (Thyquidity® 100g/ 5mL) was not affected by consuming coffee 5 minutes after the dose, according to research being presented Saturday at ENDO 2022, the Endocrine Society’s annual meeting in Atlanta, Ga.
Coffee consumption linked to reduced risk of acute kidney injury, study finds
A recent study by Johns Hopkins Medicine researchers has revealed that consuming at least one cup of coffee a day may reduce the risk of acute kidney injury (AKI) when compared to those who do not drink coffee.
Waste coffee grounds could someday help detect brain waves
There’s nothing like a cuppa to give your morning a boost. Researchers report the first use of waste coffee grounds as electrode coatings for sensitive neurochemistry measurements, which could help scientists get a better handle on brain activity. They will present their results at ACS Spring 2022.
Coffee and the Effects of Climate Change
Systematic review highlights the vulnerability of coffee quality to environmental shifts associated with climate change and practices to mitigate the effects. Findings have implications for farmer livelihoods, consumer sensory experiences, and future strategies to support farms and product.
Researchers from Nebraska, Ethiopia rethinking the coffee ‘cherry’
Starting the day with a cup of coffee is a daily ritual for many across the United States, and variations on coffee have changed over time, including the trendy options — iced, frozen, cold brew — and of course, the traditional hot and black.
Beverage Caffeine Intakes Are Focal Point of New Research Endeavor
New study of nationally representative sample aims to update understanding of beverage caffeine intakes in the U.S. population
Compounds that give coffee its distinctive ‘mouthfeel’
Coffee drinkers can recognize a smooth, rich brew versus a watery one. Now, researchers report compounds in coffee that contribute to its mouthfeel, astringency and chalkiness, which could be used to tune processing conditions for specialty coffees. They will present their results at ACS Fall 2021.
Limestone improves coffee yield and profitability
Your morning cup o’ Joe depends on healthy soil
Excess coffee: a bitter brew for brain health
It’s a favourite first-order for the day, but while a quick coffee may perk us up, new research from the University of South Australia shows that too much could be dragging us down, especially when it comes to brain health.
Caffeine cuts close to the bone when it comes to osteoporosis
University of South Australia researchers have a bone to pick when it comes to drinking too much coffee as new research finds that excess caffeine may be linked to an increased risk of osteoporosis.
COVID-19’s Socio-Economic Fallout Threatens Global Coffee Industry
COVID-19’s socio-economic effects will likely cause another severe production crisis in the coffee industry, according to a Rutgers University-led study.
Study: Don’t count on caffeine to fight sleep deprivation
Sleep scientists assessed how effective caffeine was in counteracting the negative effects of sleep deprivation on cognition.
Shade-Grown Coffee Could Help Save Birds, If Only People Knew About It
The message about the bird-conservation benefits of shade-grown coffee may not be getting through to the people most likely to respond—birdwatchers. A team of researchers from the Cornell Lab of Ornithology and Virginia Tech surveyed birdwatchers to learn if they…
To sustain a thriving café culture, we must ditch the disposable cup.
Takeaway coffees – they’re a convenient start for millions of people each day, but while the caffeine perks us up, the disposable cups drag us down, with nearly 300 billion ending up in landfill each year.
While most coffee drinkers are happy to make a switch to sustainable practices, new research from the University of South Australia shows that an absence of infrastructure and a general ‘throwaway’ culture is severely delaying sustainable change.
NUS researchers concoct probiotic coffee and tea drinks
Good news for those who need a cuppa to start the day. Food scientists from the National University of Singapore have created new probiotic coffee and tea drinks that are packed with over 1 billion units of gut-friendly live probiotics. These non-dairy and plant-based beverages can be stored chilled or at room temperature for more than 14 weeks.
Even in People with Parkinson’s Gene, Coffee May Be Protective
Even for people with a gene mutation tied to Parkinson’s disease, coffee consumption may be associated with a lower risk of actually developing the disease, according to a new study published in the September 30, 2020, online issue of Neurology®, the medical journal of the American Academy of Neurology.
Daily coffee consumption associated with improved survival in patients with metastatic colorectal cancer
In a large group of patients with metastatic colorectal cancer, consumption of a few cups of coffee a day was associated with longer survival and a lower risk of the cancer worsening, researchers at Dana-Farber Cancer Institute and other organizations report in a new study.
A coffee and catnap keep you sharp on the nightshift
A simple coffee and a quick catnap could be the cure for staying alert on the nightshift as new research from the University of South Australia shows that this unlikely combination can improve attention and reduce sleep inertia.
Excess coffee consumption a culprit for poor health
Cappuccino, latte or short black, coffee is one of the most commonly consumed drinks in the world. But whether it’s good or bad for your health can be clarified by genetics, as a world-first study from the University of South Australia’s Australian Centre for Precision Health shows that excess coffee consumption can cause poor health.
Using chemistry to unlock the difference between cold- and hot-brew coffee (video)
Scientists report that the content of potentially health-promoting antioxidants in coffee brewed without heat can differ significantly from a cup of joe prepared the traditional way, particularly for dark roasts.
The Complex Biology Behind Your Love (or Hatred) of Coffee
Why do some people feel like they need three cups of coffee just to get through the day when others are happy with only one? Why do some people abstain entirely? New research suggests that our intake of coffee – the most popular beverage in America, above bottled water, sodas, tea, and beer – is affected by a positive feedback loop between genetics and the environment.
“Magic” Health Numbers: Physicians Analyze New Research and Offer Advice
Three primary care physicians from Western Connecticut Medical Group (WCMG) analyzed new research about several widely known “magic” health numbers and shared their health and wellness recommendations.
Managing the ups and downs of coffee production
June 26, 2019 – Each day, more than 2 billion cups of coffee are consumed worldwide. Developing countries produce about 90% of the beans used to make all those lattes, espressos and mochas. That makes coffee a key source of…