Cover art for podcast Specialty Coffee Association Podcast

Specialty Coffee Association Podcast

118 EpisodesProduced by Specialty Coffee AssociationWebsite

A podcast series from the Specialty Coffee Association presenting stories, lectures, and debates from the SCA's global events. The SCA is a non-profit organization that represents thousands of coffee professionals, from producers to baristas all over the world. Learn more at www.sca.coffee.

45:49

#40: Demystifying, Updating & Expanding the Brewing Control Chart | Scott Frost | SCA Lectures 2018

Each of us, at some point in our coffee education, have been exposed to the coffee brewing control chart: this classic chart was developed in the 1950’s by Ernest Lockhart and colleagues through research at the Coffee Brewing Institute. It displays the relationship between percent extraction and total dissolved solids at a given brewing ratio. Additionally, various acceptability zones were overlaid, describing the expected cup sensory experience with an ideal zone indicated in the middle.

Although relevant in its time, this classic chart lacks applicability in the current brewing climate. Given modern brewing techniques, shifting consumer preference, and increased demand for unique coffee, how can we better develop this chart? Current research is underway to explore this question. Through the use of chemical measures, both quantitative and consumer sensory analysis, the classic chart is receiving a revitalization. Today’s lecture from Dr. Scott Frost presents some of the history and development of the classic chart before exploring the realm of ongoing research hoping to renovate this icon.

Scott Frost is a Postdoctoral Scholar at the UC Davis Coffee Center. Prior to studying coffee, Scott completed his doctoral studies evaluating the chemical drivers of wine flavor. He brings a wealth of knowledge on relating measures of chemistry to sensory perception.

Related Links
- Read the full transcript or view the slides on SCA News: https://scanews.coffee/podcast/40/demystifying-updating-expanding-the-brewing-control-chart-scott-frost-expo-2018-lecture/
- Listen to other episodes of the SCA Podcast: https://scanews.coffee/category/podcasts/sca-lectures-podcast/
- Learn more about the upcoming 2019 Lecture Series: https://coffeeexpo.org/lectures

Subscribe to this podcast on your favorite app:
- iTunes: www.apple.co/2sXdmSj
- Stitcher: www.bit.ly/2JBJOk8
- Pocket Casts: www.bit.ly/2JBowTT
- RadioPublic: www.bit.ly/2JCfeGY

Table of Contents
0:00 Introduction
2:15 Explanation of the history of the Brewing Chart
11:30 Setting up the experiment to demonstrate the Brewing Chart in action
23:30 What the results of the experiments look like
33:30 Audience questions

---

Send in a voice message: https://anchor.fm/specialty-coffee-association-podcast/message

Educational emoji reaction

Educational

Interesting emoji reaction

Interesting

Funny emoji reaction

Funny

Agree emoji reaction

Agree

Love emoji reaction

Love

Wow emoji reaction

Wow

Are you the creator of this podcast?

Verify your account

and pick the featured episodes for your show.

Listen to Specialty Coffee Association Podcast

RadioPublic

A free podcast app for iPhone and Android

  • User-created playlists and collections
  • Download episodes while on WiFi to listen without using mobile data
  • Stream podcast episodes without waiting for a download
  • Queue episodes to create a personal continuous playlist
RadioPublic on iOS and Android
Or by RSS
RSS feed
https://feeds.transistor.fm/specialty-coffee-association-podcast

Connect with listeners

Podcasters use the RadioPublic listener relationship platform to build lasting connections with fans

Yes, let's begin connecting
Browser window

Find new listeners

  • A dedicated website for your podcast
  • Web embed players designed to convert visitors to listeners in the RadioPublic apps for iPhone and Android
Clicking mouse cursor

Understand your audience

  • Capture listener activity with affinity scores
  • Measure your promotional campaigns and integrate with Google and Facebook analytics
Graph of increasing value

Engage your fanbase

  • Deliver timely Calls To Action, including email acquistion for your mailing list
  • Share exactly the right moment in an episode via text, email, and social media
Icon of cellphone with money

Make money

  • Tip and transfer funds directly to podcastsers
  • Earn money for qualified plays in the RadioPublic apps with Paid Listens