Karen Constable
The Rotten Apple Food Safety Podcast
π Food Safety π Food Fraud π Supply Chains π Fifteen minute, not-boring weekly updates by a food science nerd π therottenapple.substack.com
Author
Karen Constable
Category
Podcast website
Latest episode
Jul 6, 2026
Where to listen?
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Episodes
Issue 221 (Audio Version) 12.01.2026 14:28
The Rotten Apple is an inside view of food safety, food fraud and supply chains for professionals, policy-makers and purveyors. Subscribe for weekly insights, latest news and emerging trends. In this weekβs episode: * Worst and weirdest food frauds of 2025 * Whatβs next for The Rotten Apple * Spotify for food safety nerds * Food fraud alert for coffee beans π For a transcript and sources, see Iss...
Issue 220 (Audio Version) 22.12.2025 20:57
The Rotten Apple is an inside view of food safety, food fraud and supply chains for professionals, policy-makers and purveyors. Subscribe for weekly insights, latest news and emerging trends. In this weekβs episode: * Weird and (not)wonderful moments from food safety for 2025 * Top posts of The Rotten Apple this year * Food safety news roundup * How to deep fry a Christmas turkey * Food fraud news...
Issue 219 (Audio Version) 15.12.2025 17:49
The Rotten Apple is an inside view of food safety, food fraud and supply chains for professionals, policy-makers and purveyors. Subscribe for weekly insights, latest news and emerging trends. In this weekβs episode: * What changed in food safety in 2025? * Emerging issues in food safety: a review * Honey madness in Europe * Trypanosoma cruzi : An emerging food pathogen * My (silly) Food Fraud Gift...
Issue 218 (Audio Version) 08.12.2025 18:34
The Rotten Apple is an inside view of food safety, food fraud and supply chains for professionals, policy-makers and purveyors. Subscribe for weekly insights, latest news and emerging trends. In this weekβs episode: * 10 food fraud case studies * Food safety consultants - a practical guide * UPF lawsuits (a food safety professionalβs perspective) π For a transcript and sources, see Issue 218 π T...
Issue 217 (Audio Version) 01.12.2025 21:01
The Rotten Apple is an inside view of food safety, food fraud and supply chains for professionals, policy-makers and purveyors. Subscribe for weekly insights, latest news and emerging trends. In this weekβs episode: * Introduction to an illegal colourant: Auramine O * Tomato paste: ripe for fraud * Are PVC gloves unsafe? * Prodded, poked and punctured (Just for fun) * Food Fraud News and Recent In...
Issue 216 (Audio Version) 24.11.2025 17:14
The Rotten Apple is an inside view of food safety, food fraud and supply chains for professionals, policy-makers and purveyors. Subscribe for weekly insights, latest news and emerging trends. In this weekβs episode: * Risky tableware * Food Safety News and Resources, including infant botulism update * Pumpkin spice - a modern miracle (and food safety nightmare) * Food fraud news + the worst forger...
Issue 215 (Audio Version) 17.11.2025 24:28
The Rotten Apple is an inside view of food safety, food fraud and supply chains for professionals, policy-makers and purveyors. Subscribe for weekly insights, latest news and emerging trends. In this weekβs episode: * Food irradiation: an introduction for food professionals * Case study: Botulism from labelling error (+ a happy ending for once!) * Packaging Corner * Pastry Twister π For a transcr...
Issue 214 (Audio Version) 10.11.2025 17:07
The Rotten Apple is an inside view of food safety, food fraud and supply chains for professionals, policy-makers and purveyors. Subscribe for weekly insights, latest news and emerging trends. In this weekβs episode: * Case study of a pasta disaster * Follow-up: Poka yoke in food manufacturing * Food Safety News and Resources * Mushroom cultivation (+ building a robust calibration system) π For a...
Issue 213 (Audio Version) 03.11.2025 18:46
The Rotten Apple is an inside view of food safety, food fraud and supply chains for professionals, policy-makers and purveyors. Subscribe for weekly insights, latest news and emerging trends. In this weekβs episode: * Free food safety resources * Change management is coming to food safety * 5 Change management templates * Poll results and shocking stats for GFSI-certified sites π For a transcript...
Issue 212 (Audio Version) 27.10.2025 21:29
The Rotten Apple is an inside view of food safety, food fraud and supply chains for professionals, policy-makers and purveyors. Subscribe for weekly insights, latest news and emerging trends. In this weekβs episode: * Controversial new GFSI auditor requirements * Food fraud requirements in food safety standards * Disappearing tequila * Howling for leftovers π For a transcript and sources, see Iss...
Issue 211 (Audio Version) 20.10.2025 23:59
The Rotten Apple is an inside view of food safety, food fraud and supply chains for professionals, policy-makers and purveyors. Subscribe for weekly insights, latest news and emerging trends. In this weekβs episode: * Disgusting food fraud trend: waste diversion + organised crime groups * 4 Surprising truths about food safety training * Food Safety News and Resources (including high levels of lead...
Issue 210 (Audio Version) 13.10.2025 15:51
The Rotten Apple is an inside view of food safety, food fraud and supply chains for professionals, policy-makers and purveyors. Subscribe for weekly insights, latest news and emerging trends. In this weekβs episode: * Fake Coke follow-up * Not just shrimp! More radioactive foods found in the U.S. * Food Fraud 2015 to 2035: Insights from Industry Leaders * Food fraud news from iComplai βs AI-powere...
Issue 209 (Audio Version) 06.10.2025 14:43
The Rotten Apple is an inside view of food safety, food fraud and supply chains for professionals, policy-makers and purveyors. Subscribe for weekly insights, latest news and emerging trends. In this weekβs episode: * Counterfeit Diet Coke in London? * Horizon scanning explainer * Food safety news and resources roundup * Fake food (for real) π For a transcript and sources, see Issue 209 π This i...
Issue 208 (Audio Version) 29.09.2025 18:27
The Rotten Apple is an inside view of food safety, food fraud and supply chains for professionals, policy-makers and purveyors. Subscribe for weekly insights, latest news and emerging trends. In this weekβs episode: * Highly pathogenic avian influenza in dairy foods: current status + new research * Mystery mass poisoning in the United Kingdom * Food safety news and resources * Fashion fraud (just...
Issue 207 (Audio Version) 22.09.2025 16:14
The Rotten Apple is an inside view of food safety, food fraud and supply chains for professionals, policy-makers and purveyors. Subscribe for weekly insights, latest news and emerging trends. In this weekβs episode: * Food fraud mitigations: a guide (+ templates and examples) * The flesh-eating bacterium that causes deadly foodborne illnesses * A new food defence threat: smart glasses * Quality ve...
Issue 206 (Audio Version) 15.09.2025 12:40
The Rotten Apple is an inside view of food safety, food fraud and supply chains for professionals, policy-makers and purveyors. Subscribe for weekly insights, latest news and emerging trends. In this weekβs episode: * Living dangerously with the latest food trend * Consumer-derived outbreak data - a fascinating peek * Frozen veg recalls: can we quantify the risks? * WTF is high fructose corn syrup...
Food Fraud Testing in 2025 and Beyond (Special Episode) 08.09.2025 37:30
The Rotten Apple is an inside view of food safety, food fraud and supply chains for professionals, policy-makers and purveyors. Subscribe for weekly insights, latest news and emerging trends. In this special episode, I talk with John Points the Technical Director of the Food Authenticity Network (FAN) to get an up-to-the-minute perspective on testing for food fraud. In the conversation, we discuss...
Issue 205 (Audio Version) 08.09.2025 11:08
The Rotten Apple is an inside view of food safety, food fraud and supply chains for professionals, policy-makers and purveyors. Subscribe for weekly insights, latest news and emerging trends. In this weekβs episode: * Food fraud testing in 2025 and beyond * Weird: the price of sugar * Kitchen fails (mostly fun) π For a transcript and sources, see Issue 205 π Listen to the food fraud testing conv...
Issue 204 (Audio Version) 01.09.2025 23:22
The Rotten Apple is an inside view of food safety, food fraud and supply chains for professionals, policy-makers and purveyors. Subscribe for weekly insights, latest news and emerging trends. In this weekβs episode: Β· Webinar invitation: innovation in early warnings for outbreaks Β· The scariest food invention of the decade Β· Update: radioactive shrimp Β· Silliest shrimp memes from the past week π...
Issue 203 (Audio Version) 25.08.2025 24:25
The Rotten Apple is an inside view of food safety, food fraud and supply chains for professionals, policy-makers and purveyors. Subscribe for weekly insights, latest news and emerging trends. In this weekβs episode: Β· Consumer-derived outbreak data - a new tool in the toolbox Β· Downloadable e-book: Issues 176 to 200 Β· Rare: a food fraud recall Β· Food Safety News and Resources Β· Radioactive shrimp...
Issue 202 (Audio Version) 18.08.2025 19:30
The Rotten Apple is an inside view of food safety, food fraud and supply chains for professionals, policy-makers and purveyors. Subscribe for weekly insights, latest news and emerging trends. In this weekβs episode: * Follow-up: botulism root cause and manslaughter charge * βI nearly lost himββ¦ a heartbreaking story of food safety failure * Food Safety News and Resources * What does cultivated mea...
Issue 201 (Audio Version) 11.08.2025 18:44
The Rotten Apple is an inside view of food safety, food fraud and supply chains for professionals, policy-makers and purveyors. Subscribe for weekly insights, latest news and emerging trends. In this weekβs episode: * Shocking figures for (supposedly) antibiotic-free meat * Unusual pathogen-food combo: botulinum in avocado pulp * Global food safety watch: a βlow and slowβ outbreak from potatoes? *...
Issue 200 (Audio Version) 04.08.2025 15:44
The Rotten Apple is an inside view of food safety, food fraud and supply chains for professionals, policy-makers and purveyors. Subscribe for weekly insights, latest news and emerging trends. In this weekβs episode: * Celebrating 4 years of The Rotten Apple * Special offer * Popular post: Tropane alkaloids: plant toxins that kill * Best of βJust for Funβ π For a transcript and sources, see Issue...
Issue 199 (Audio Version) 28.07.2025 18:38
The Rotten Apple is an inside view of food safety, food fraud and supply chains for professionals, policy-makers and purveyors. Subscribe for weekly insights, latest news and emerging trends. In this weekβs episode: * A Comprehensive Guide to Glass Policies and Procedures (+ templates and examples) * Olive crisis update - are we out of the woods? * 233 children poisoned by cooks at a childcare cen...
Issue 198 (Audio Version) 21.07.2025 22:28
The Rotten Apple is an inside view of food safety, food fraud and supply chains for professionals, policy-makers and purveyors. Subscribe for weekly insights, latest news and emerging trends. In this weekβs episode: * Seed oils: food safety issue or beat-up? * Gritty food fraud * STEC in flour * 5 Food Safety Quick Bites π For a transcript and sources, see Issue 198 π This is a public episode. I...
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