StarTalk Podcast: Cosmic Queries - Fermentation

StarTalk
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Chapters & Sections (71)

0:01 Introduction and Context Setting chapter 2
0:01 Welcome and Context for Fermentation Discussion
1:03 Guest Introduction and Expertise
2:38 Fermentation and Preservation in Food chapter 1
2:38 Fermentation in Food Preservation
3:38 Introduction to Fermentation chapter 4
3:38 Fermentation in History and Nature
4:08 Examples of Fermentation in Everyday Life
4:39 Fermenting Vegetables and Fruits
6:43 Preservation Techniques and Microbes
7:14 Fermentation and Pickling chapter 3
7:14 Fermenting Microbial Cocktail and Fermented Cabbage vs Pickled Cabbage
8:17 Fermentation, Vinegar, and Pickling Methods
8:47 Wild Yeasts and Bacteria on Grape Skins
9:53 Cosmic Queries and Fermented Food Safety chapter 1
9:53 Fermented Food Safety and Spoilage
10:55 Fermentation and Spoilage chapter 2
10:55 Historical Development of Fermentation and Spoilage
11:27 Comparison of Moldy Bread and Cheese
13:03 Kombucha and Fermented Tea chapter 2
13:34 Kombucha Production and Microbiology
14:04 Taste and Quality of Kombucha
14:34 Introduction and Kombucha Discussion chapter 4
14:34 Kombucha Scoby Origin Story
15:06 Kombucha Origins and Fermentation
15:38 Scientific Perspective on Kombucha
17:11 Kombucha Health Benefits and Skepticism
18:12 Kombucha Discussion chapter 3
18:12 Kombucha as Probiotic and Gut Health
18:43 Taste and Flavor of Kombucha
19:44 Food Chemist Background and Expertise
20:47 Fermentation in the Wild and Squirrels chapter 1
20:47 Fermentation in the Wild and Mammals
21:50 Fermentation and Yeast chapter 4
21:50 Wild Fermentation in Wine Production
22:20 Fruit Fermentation and Animal Behavior
23:22 Ethanol Effects on Central Nervous Systems
24:56 Pickled Sausages and Refrigeration
25:26 Preservation Mechanisms in Vinegar chapter 3
25:26 Acetic Acid's Toxicity and Preservative Properties
25:57 Chemistry of Acidity and Preservation
27:30 Water Activity and Preservation
29:03 Fermentation and Microorganisms chapter 4
29:03 High Salt and Fermentation
30:06 Soy Sauce Fermentation and Spoilage Microbes
30:38 Visible Mold and Food Preservation
32:11 Fermentation Precautions and Cosmic Queries
32:42 Microbial Mutations and Fermentation chapter 4
32:42 The Risk of Microbial Mutations in Fermentation
33:44 Microbial Evolution and Mutation
34:14 Clarifying Microbial Behavior
36:16 Precautions for Homemade Wine
36:19 Fermentation Risks and Wine Production chapter 3
36:19 Wild Yeast and Bacteria in Fermentation
37:55 Mold Wine and Antimicrobial Compounds
38:56 Sourdough Bread and Microbial Fermentation
39:58 Sourdough Starter and Yeast Activity chapter 1
39:58 Yeast Activity and Sourdough Starter Dynamics
40:30 Movie References and Food in Fiction chapter 3
40:30 Movie References to Food and Nutrition
41:00 Genetically Engineered Crops for Apocalypse Survival
42:03 Food Storage and Self-Sufficiency in the Face of Disaster
43:38 Discussion on Food and Nutrition in the Context of Apocalypse Scenarios chapter 5
43:38 Importance of Biodiversity in Food Systems for Apocalypse Scenarios
44:10 Interview with Soilent Creator and Founder
44:44 Incorporating Base Amino Acids from Low-Food-Chain Sources into Food Systems
45:14 Future Scenarios Involving Algae as a Food Source
46:15 NASA's Use of Chemistry to Ferment Foods for Astronauts on the ISS
47:16 Fermentation and Food Production chapter 2
47:16 NASA's Approach to Food in Space and Fermentation
49:23 Fermentation Frontier and Inventing New Foods

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