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 246 (Audio Version) 06.07.2026 15:31
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: * The Pathogen Files: Campylobacter * Whatβs new in the Knowledge Vault * 2 Unusual food safety incidents * Crimes against cheese π For a transcript and sources, see Issue 246 π Cove...
Issue 245 (Audio Version) 29.06.2026 15:54
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: * Insights from the frontline of food fraud (Part II) * Top 5 NCs to watch out for in 2027 * 3 quick food safety bites, plus the last word on pink pineapples * Food fraud report (deep...
Issue 244 (Audio Version) 22.06.2026 13:21
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 fraudβs frontier: unexpected insights from the Authentic Food Conference * Whatβs new in SQF 10 * 3 food safety bites * Pink pineapples, part II π For a transcript and sources,...
Issue 243 (Audio Version) 15.06.2026 18:11
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: high-energy diversions and millions of counterfeit products land criminals in jail * PAS 96:2026 unpacked for you * Food safety news * Illegal pineapples π For a transcr...
Issue 242 (Audio Version) 08.06.2026 15:23
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: * Itβs World Food Safety Day (yesterday) * Webinar archive unlocked * Food Safety News Roundup * What does fraud taste like? π For a transcript and sources, see Issue 242 π Cover ima...
Issue 241 (Audio Version) 01.06.2026 16:19
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: * Lab confidentiality - a thorny issue * Highlights from the food fraud conference * The science of airline food * Potato Salad Competition: answers and winners π For a transcript and...
Issue 240 (Audio Version) 25.05.2026 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: * Deadly potato toxins - what you need to know * Competition: Safe or Sorry? Potato Salad Challenge * Food fraud in potatoes * 3 fun food facts from Iceland π For a transcript and sou...
Issue 239 (Audio Version) 18.05.2026 12:18
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: * Laboratory verification challenges * Foods of Iceland * Food Safety News and Resources * The child slave who changed vanilla cultivation forever π For a transcript and sources, see...
Issue 238 (Audio Version) 12.05.2026 12:24
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: * Red flags in suppliers: how to spot them + what to do about them * Is a 5-log reduction actually correct? * We drank milk before we could digest it * The easiest way to make the worl...
Issue 237 (Audio Version) 04.05.2026 21:43
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: * Everything you need to know about rotavirus * Spice Fraud - An Introduction * FSSC 22000 V7 is here * Craft beers: sometimes good, sometimes ?hairy? π For a transcript and sources,...
Issue 236 (Audio Version) 27.04.2026 20:25
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: * Free webinar (with me) on Friday * Peanut butterβs surprising pathogens * Mycotoxins in peanuts * Weird peanut butters from around the globe * How peanut butter is (actually) made (h...
Issue 235 (Audio Version) 20.04.2026 23:52
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: * Maple syrup fraud in Canada (gulp!) * What is immature honey? * Food on Artemis II * US honey results: good (or are they?) π For a transcript and sources, see Issue 235 π This is a...
Issue 234 (Audio Version) 13.04.2026 15:59
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: * 6 Food Fraud Criminology Studies Unpacked (with actionable takeaways for food professionals) * Bacillus cereus 101 * The curious case of the Ant Powder God π For a transcript and so...
Issue 233 (Audio Version) 06.04.2026 8:49
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: * Work-free zone * Nerding out on techy chocolate * Your supplements are a lie * Resources you may have missed π For a transcript and sources, see Issue 233 π This is a public episod...
Issue 232 (Audio Version) 30.03.2026 14:34
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: * New horizon scan archive * Packaging corner: recycled PP containers * Whatβs in a (food) name? * Fred designs a potato chip (just for fun) π For a transcript and sources, see Issue...
Issue 231 (Audio Version) 23.03.2026 19:13
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 safety: whatβs in store for 2026? * Tariffs and food fraud risk: what you need to know * Food Safety News and Resources * No snow? No problem! How to cool your food in 1601 π F...
Issue 230 (Audio Version) 16.03.2026 22:00
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: * Hidden traps in food testing: lessons from a protein bar lawsuit * 18 Food defence blind spots + a self-assessment checklist * TraceMap, a new tool for fraud detection and traceabili...
Issue 229 (Audio Version) 09.03.2026 22:44
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: * The Middle East conflict, a 10,000 feet view for food professionals * What to watch out for in the coming months * Food Safety News and Resources * Making honey cough drops π For a...
Issue 228 (Audio Version) 02.03.2026 11:14
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: * Mass balance for food safety systems * When food fraud turns deadly: milk adulteration kills 6 people * Food safety news and resources roundup * How natural food colours are made π...
Issue 227 (Audio Version) 23.02.2026 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: * Food safety risks from food fraud (and vice versa) * The Rotten Apple e-Book * Glyphosate update * Venemous lionfish ceviche (itβs a thing?!) π For a transcript and sources, see Iss...
Issue 226 (Audio Version) 16.02.2026 26:26
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 rates of fraud in herbal products * Data exchange in traceability: what you need to know * Food safety news and resources * Case study: Tiny maintenance failure causes huge...
Issue 225 (Audio Version) 09.02.2026 20:35
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 talks * Cheese time: Parmesan in the spotlight * Top 5 Non-conformances from BRCGS * Avocadoβs number * Food fraud news with crispy snails and no-milk milk π For a transc...
Issue 224 (Audio Version) 02.02.2026 18:08
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: * Real-world lessons in Listeria eradication (case study) * Webinar tomorrow: Food fraud trends and predictions for 2026 * Food fraud is surging worldwide. Or is it? π For a transcrip...
Issue 223 (Audio Version) 26.01.2026 14:44
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: * Save the date: food fraud webinar next week * Food fraud and food safety: latest research * Pesticide MRLs: the quiet illusion of food safety * Cereulide root cause - new insights *...
Issue 222 (Audio Version) 19.01.2026 21:48
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: * An insiderβs view: How does cereulide get into infant formula? * Which GFSI certification scheme is best for your business? * Good news re auditor requirements π For a transcript an...
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