Cold brew is red hot — let’s make sure it stays that way

May 9, 2023 / nationalcoffee / Leave a comment

The National Coffee Association is here to help your coffee business navigate cold brew’s evolving regulatory landscape.

Cold brew may not be new, but it’s never been hotter. Demand for the format is off the charts, with 17% of coffee drinkers having had a cup of cold brew in the past week, according to the National Coffee Association’s Spring 2023 National Coffee Data Trends report. Keep in mind, this survey was conducted in January 2023 – the dead of winter – and nearly one-fifth of coffee drinkers were still choosing cold brew each week!

The coffee industry is certainly stepping up to meet this soaring demand. In fact, Technavio reports that the market for cold brew is estimated to grow at a CAGR of 7.73% between 2022 and 2027, an increase of $439.93 million.

What hasn’t kept pace with this rapid growth, however, are clear rules, regulations, data, and guidelines governing cold brew’s safety. Like all coffee, cold brew is safe. But whether you manufacture airtight ready-to-drink cold brew products or serve it from a dispenser in a retail establishment, the patchwork of state and local laws that apply can leave even the most knowledgeable food service professional scratching their heads.

Given the National Coffee Association’s scope covering the entire U.S. coffee market and our vast in-house scientific and policy expertise, we are well-positioned to help fill in these knowledge gaps. To that end, we have been spending the past several years building a library of resources to help keep your bases covered and the cold brew flowing safely into customers’ cups. The last thing you or your company needs is a damaging recall or costly lawsuit, so the NCA is here to make sure you’re prepared when the health inspector comes a-knocking.

Last year, we added several tools to our Cold Brew Safety Toolkit: a Cold Brew Safety Guide for Retailers, designed to help retail coffee shops maintain a food-safe environment; a model retail Hazard Analysis and Critical Control Points (HACCP) Plan, to ensure you’re taking the necessary steps to protect your product and customers; a compliance checklist, to stay on top of what a health inspector might be checking for; plus, several videos and a webcast covering these tools and how to use them. These new resources complement our existing Cold Brew Safety Toolkit for Industry, geared towards manufacturers of airtight RTD cold brew products, originally released in 2018. We also have a comprehensive FAQ to answer, well, the most frequently asked questions about cold brew safety.

But NCA’s work is not done! The cold brew space continues to evolve, and we’re developing even more resources to keep you on top of the latest developments. This May 16th, 2023, I will be joined by Scott Hawks, food safety and quality expert with Toxstrategies, LLC, to lead a free, practical, hands-on workshop for NCA Members on the latest cold brew regulatory developments, NCA’s cold brew tools and resources, a forthcoming, hot-off-the-press challenge study, and more. (To learn more about the workshop, head to ncausa.org/CBWorkshop). If you’re not an NCA member and currently handle or sell cold brew, now’s a great time to join. A comparable workshop or training held by an outside consultancy could easily run your company much more than the cost of a small retailer’s annual membership with NCA (visit ncausa.org/join to learn more). When you consider that top food science consultants charge rates exceeding $400 an hour, becoming part of NCA is a no-brainer, especially when you consider the vast wealth of other, non-cold brew-related resources you’ll also get immediate access to.

As we speak, NCA’s Science Leadership Council (SLC) is also finishing work on the aforementioned comprehensive microbial challenge study and whitepaper, which will be an essential (and required) tool for making the case to an inspector that retail cold brew is not a likely food for pathogens to grow in. I’ll be exploring top-line results of the study at our workshop in May.

On the advocacy front, NCA is working diligently with government and advocacy bodies to solidify a standard in the FDA’s Food Code for retail cold brew specifically. This will give some much-needed clarity to the many coffee companies serving this popular format. Many state and local authorities abide by or model their own regulations after those of the federal government, so this would have a cascading positive impact all the way down the chain.

This is just the beginning for cold brew and for the NCA. With more resources in the pipeline than ever before, NCA is working hard to continually live up to our motto: We Serve Coffee. To learn more about the National Coffee Association, visit ncausa.org.

Mark Corey, PhD. is NCA’s Director of Science and Policy. In this role, he oversees coffee science, regulatory, safety, and policy issues and serves as a technical resource to the industry. Mark holds a B.S. in Food Science and Human Health at the University of Maine, an M.S. in Food Science at the Pennsylvania State University, a Ph.D. in Food Science and Technology at the University of Georgia, and has completed a USDA National Needs fellowship in functional foods and human health. He is also a licensed Q-Arabica coffee grader and is PCQI-certified for Human Food.

Keeping cold hot: 3 things every cold brewer should know about food safety

June 21, 2022June 24, 2022 / nationalcoffee / Leave a comment

By William “Bill” Murray, President & CEO, National Coffee Association USA

While not a new format by any means, cold brew has shot up in popularity in recent years and is expected to keep growing. About 16% of coffee drinkers reported having had cold brew in the past week, according to the NCA National Coffee Drinking Trends report – up from only 8% in 2016. What hasn’t kept pace, however, are clear food safety best practices, guidance, and regulations to help keep this massively popular product – and the customers who demand it – safe. It is crucial to stress that cold brew coffee, like traditionally prepared coffee, is generally safe – but changing times and evolving brew methods call for food safety vigilance – despite coffee’s long, safe track record.

That’s why, with help from our team of scientists on the NCA Science Leadership Council (and support from our cold brew partner BUNN), NCA has created the all-new Cold Brew Safety Guide for Retailers along with several other new resources to help coffee retailers safely brew, store, and serve cold brew – one of the hottest drinks in coffee today.

Here are three key things every cold brew retailer should know to help keep their cold brew coffee food-safe:

1. The “danger zone” for cold brew where bacteria can grow is 41-140˚F.

Brew, store, and serve your cold brew at a temperature of 40˚ F or below to minimize the risk of pathogens like botulism that could cause foodborne illness. Above 140˚F, most toxin-producing bacteria are killed. However, while cold brew doesn’t technically have to be served cold, it may lose some of the smooth taste and flavor your customers have come to expect from cold brew if heated above this temperature.

2. Retail dispensed cold brew (i.e., made on-premises in a coffee shop) and RTD cold brew are not created equal – and each requires special safety considerations.

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RTD packaged cold brew is cold brew that is manufactured and bottled under aseptic conditions in a manufacturing facility following FDA’s low-acid food regulations (21 CFR Part 113), whereas dispensed cold brew is often prepared and served on-site at a retail location and is regulated by a local health inspector following FDA’s Food Code.

Dispensed cold brew is generally prepared at 40-70˚F overnight at a retail location using roasted coffee and filtered water and can be infused with nitrogen to make nitro cold brew. The cold brew can be stored in airtight or covered (non-airtight) containers.

Health inspectors examining a retail dispensed cold brew operation may require a HACCP Plan – see more on HACCP Plans below.

NCA’s 2018 Cold Brew Toolkit for Industry dives into RTD cold brew safety considerations, while dispensed retail cold brew (and its potential food safety risks) are covered extensively in the just-released NCA Cold Brew Safety Guide for Retailers (2022). Both are available here.

3. You might need a HACCP Plan.

Every retail cold brew operation should determine whether a Hazard Analysis and Critical Control Point (HACCP) Plan is necessary. This seven-step framework is critical in reducing hazards in food to acceptable levels, and consists of:

Hazard analysis.
Critical Control Point (CCP) identification.
Establishing critical limits.
Establishing monitoring procedures.
Setting corrective actions.
Setting verification procedures.
Establishing record-keeping and documentation.

A HACCP Plan is generally not required in retail locations unless the cold brew is brewed, held, and served above 41˚F, or if it is held in a container with an airtight lid for over 48 hours. NCA offers a model HACCP Plan that our Members can refer to when developing food safety protocols for their own retail cold brew business.

You can learn more about NCA’s Cold Brew safety resources in our NCA Cold Brew Toolkit, which includes our new Cold Brew Safety Guide for Retailers, our 2018 Toolkit for Industry, a model Hazard Analysis and Critical Control Point (HACCP) Plan, answers to frequently asked questions about cold brew and a compliance checklist to ensure you’re ready when the health inspector comes knocking.

NCA: We serve coffee (and want the cold brew coffee YOU serve to continue its long record of food safety.)

New Research on the Chemical Composition of Cold Brew

November 2, 2018November 2, 2018 / nationalcoffee / Leave a comment

From antioxidants to acidity, how is cold brew different from hot coffee?

Cold brew is the hottest trend in coffee: The domestic cold brew coffee market grew 580% from 2011 to 2016, according to research from Mintel.

Now, new research from Philadelphia University + Thomas Jefferson University found chemical differences between hot and cold brew coffee, which may have potential health impacts.

Continue reading →

Cold Brew & Food Safety

May 9, 2018May 9, 2018 / nationalcoffee / Leave a comment

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The NCA Cold Brew Toolkit draft will be open for coffee industry comment through the end of May

An edited version of the following article was originally published in the May 2018 issue of Tea & Coffee Trade Journal

Cold brew has taken off – and it’s changing the way we drink coffee.

Total retail sales of refrigerated cold brew grew by about 460 percent from 2015 to 2017, reaching an estimated $38.1 million in sales this year, according to research from Mintel.

And, unlike avocado lattes, cold brew is more than a passing trend. About 10% of coffee drinkers reported having cold brew daily in 2017, according to the NCA National Coffee Drinking Trends report – up from only 1% in 2015. Experts predict that this category will continue to drive coffee market growth.

But despite of – or perhaps due to – this sudden popularity, there are still a lot of questions and misconceptions around cold brew. This is especially true for coffee companies that are considering making, serving, or selling cold brew.