Chemistry For Your Life

#055 Rebroadcast

Ever notice that honey crystalizes? Isn't that like super weird? Why does it do that? This week, Melissa and Jam risk getting stuck in this question.

References from this episode

1. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5884753/


2. https://www.usda.gov/codex


3. https://www.fda.gov/files/food/published/PDF---Guidance-for-Industry--Proper-Labeling-of-Honey-and-Honey-Products.pdf


4. Honey: Chemical composition, stability and authenticity, da Silva et. Al


5. https://doi.org/10.1016/j.foodchem.2015.09.051
   

Find us on Instagram, Twitter, and Facebook @ChemForYourLife.
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Thanks to our monthly supporters

• Ciara Linville


• J0HNTR0Y


• Jeannette Napoleon


• Cullyn R


• Erica Bee


• Elizabeth P


• Sarah Moar


• Rachel Reina


• Letila


• Katrina Barnum-Huckins


• Suzanne Phillips


• Nelly Silva


• Venus Rebholz


• Lyn Stubblefield


• Jacob Taber


• Brian Kimball


• Emerson Woodhall


• Kristina Gotfredsen


• Timothy Parker


• Steven Boyles


• Chris Skupien


• Chelsea B


• Bri McAllister


• Avishai Barnoy


• Hunter Reardon

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#198

In this special Halloween episode Melissa and Jam explore the spooky yet fascinating world of glow-in-the-dark chemistry. The discussion delves into nostalgic aspects of Halloween, focusing particularly on phosphorescence and the forbidden transitions that cause electrons to glow. The chemistry behind these glowing phenomena is explained with engaging analogies, making complex concepts more accessible. They also share their favorite glow-in-the-dark items from childhood, connecting science with personal memories. The episode is a fun and informative dive into the eerie light of glow-in-the-dark materials.

00:00 Spooky Halloween Introduction

00:42 The Science of Glow in the Dark

05:07 Understanding Electron Excitation

16:10 The Forbidden Transition

20:25 Exploring Electron Excitation

21:41 Forbidden Transitions and Rare Materials

22:21 Space Analogies and Electron Behavior

24:35 Creative Analogies for Electron States

26:02 Recap and Detailed Explanation

33:06 Glow-in-the-Dark Nostalgia

39:24 Listener Engagement and Support

 

References from this episode:

We want to give a special thanks to Bri McAllister for illustrating molecules for some episodes! Please go check out Bri’s art, follow and support her at entr0pic.artstation.com and @McAllisterBri on twitter!

 

Thanks to our monthly supporters

• Scott B


• Jessie Reder


• Ciara Linville


• J0HNTR0Y


• Jeannette Napoleon


• Cullyn R


• Erica Bee


• Elizabeth P


• Sarah Moar


• Rachel Reina


• Letila


• Katrina Barnum-Huckins


• Suzanne Phillips


• Venus Rebholz


• Lyn Stubblefield


• Jacob Taber


• Brian Kimball


• Emerson Woodhall


• Kristina Gotfredsen


• Timothy Parker


• Steven Boyles


• Chris Skupien


• Chelsea B


• Bri McAllister


• Avishai Barnoy


• Hunter Reardon

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Question and Response 61

New College-Style Sweatshirt!  And Spooky Chemistry Shirts Are Back! 

In this episode of 'Chemistry for Your Life,' hosts Melissa and Jam address a variety of intriguing listener questions. They cover topics such as the chemical processes behind self-tanners and why early formulations could result in uneven appearances, the unique properties and phase changes of dry ice, and the complexities surrounding high fructose corn syrup. The discussion spans the importance of physical chemistry, the societal pressures linked to beauty standards, and the exfoliating benefits of chemical peels. Positive feedback from viewers is acknowledged, and the hosts encourage further engagement via questions and Patreon membership.

00:00 Introduction and Episode Overview

00:35 Welcome to Chemistry for Your Life

01:26 Listener Questions: Tanning and Self-Tanning

06:54 Chemistry Behind Self-Tanners

08:09 More Listener Questions: Self-Tanner Reactions

11:13 The Smell of Self-Tanners

12:09 Scariest Chemistry Class

12:36 Understanding Small Particle Physics

13:33 Physical Chemistry and Thermodynamics

14:41 Chemical Peels Explained

15:34 Is Fructose Bad for You?

16:29 The Science of Dry Ice Sublimation

22:09 Listener Questions and Comments

24:15 Supporting the Show and Community Shoutouts

 

Thanks to our monthly supporters

• Heather Ragusa


• Autoclave


• Chelsea Morelos


• Dorien Vdb


• Scott B


• Jessie Reder


• Ciara Linville


• J0HNTR0Y


• Jeannette Napoleon


• Cullyn R


• Erica Bee


• Elizabeth P


• Sarah Moar


• Rachel Reina


• Letila


• Katrina Barnum-Huckins


• Suzanne Phillips


• Venus Rebholz


• Lyn Stubblefield


• Jacob Taber


• Brian Kimball


• Emerson Woodhall


• Kristina Gotfredsen


• Timothy Parker


• Steven Boyles


• Chris Skupien


• Chelsea B


• Bri McAllister


• Avishai Barnoy


• Hunter Reardon

★ Support this podcast on Patreon ★
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Check out our website at chemforyourlife.com

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#196

New College-Style Sweatshirt!  And Spooky Chemistry Shirts Are Back! 

Melissa and Jam explore the fascinating chemistry behind self tanners. They take listeners on a journey from the discovery of the key sugar in self tanners in the 1960s by Dr. Eva Wittgenstein to the present-day scientific understanding. The episode delves into the Maillard reactions, typically known for browning food, explaining in simple terms how similar reactions color the skin when self tanners are used. Additionally, the hosts discuss the molecular structure of carbohydrates, the generation of free radicals, and the temporary UV sensitivity following self-tanner application. Interactive elements like pop quizzes and listener shout-outs keep the discussion engaging and educational, while also touching on recent studies and encouraging community support. The episode is a blend of fun facts, thorough biochemistry, and practical advice for achieving a safe, sun-kissed look.

00:00 Introduction to Tanning and Self-Tanners

00:41 The Chemistry Behind Self-Tanners

03:14 History and Discovery of Self-Tanners

04:34 The Maillard Reaction Explained

13:17 Debate on the Maillard Reaction in Self-Tanners

24:40 Application and Effects of Self-Tanners

28:15 The Importance of Sunscreen

28:55 Fun Facts About Tanning

30:06 Pop Quiz Time!

31:15 Rewards and Treats

31:57 Dr. Pepper Shake Discussion

34:22 Quiz Results and Reflections

41:11 Listener Questions and Bonus Episode Tease

42:22 Merchandise Shoutout and Closing Remarks

References from this episode:

1. https://pubs.acs.org/doi/10.1021/acsomega.2c06124


2. https://pubsapp.acs.org/cen/whatstuff/stuff/7824scit2.html


3. https://www.compoundchem.com/2014/08/07/faketan/


4. https://cen.acs.org/articles/96/i4/Whats-sunless-tanner-and-how-does-it-impart-that-faux-glow.html


5. https://www.sciencedirect.com/science/article/abs/pii/S0143720822003709


6. Garrett & Grisham’s Biochemistry Textbook

We want to give a special thanks to Bri McAllister for illustrating molecules for some episodes! Please go check out Bri’s art, follow and support her at entr0pic.artstation.com and @McAllisterBri on twitter!

 

Thanks to our monthly supporters

• Scott B


• Jessie Reder


• Ciara Linville


• J0HNTR0Y


• Jeannette Napoleon


• Cullyn R


• Erica Bee


• Elizabeth P


• Sarah Moar


• Rachel Reina


• Letila


• Katrina Barnum-Huckins


• Suzanne Phillips


• Venus Rebholz


• Lyn Stubblefield


• Jacob Taber


• Brian Kimball


• Emerson Woodhall


• Kristina Gotfredsen


• Timothy Parker


• Steven Boyles


• Chris Skupien


• Chelsea B


• Bri McAllister


• Avishai Barnoy


• Hunter Reardon

★ Support this podcast on Patreon ★
★ Buy Podcast Merch and Apparel ★

Check out our website at chemforyourlife.com

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Find us on Instagram, Twitter, and Facebook @ChemForYourLife

#048 Rebroadcast

New College-Style Sweatshirt!

And the Ghost Halloween Design is Back!

This week, Melissa and Jam dive into spiciness. What is it? Is it a flavor? Is it a feeling? Is it both? Is it more? Why can some people handle more than others? Does spiciness have any benefits?

References from this episode

1. https://www.sciencedirect.com/topics/pharmacology-toxicology-and-pharmaceutical-science/vanilloids


2. Solomon’s Organic Chemistry 11th edition


3. Analogues of Capsaicin with Agonist Activity as Novel Analgesic agents; Structure-Activity Studies 2. The Amide Bond “B-Reigion” byWalpole et. al


4. Similarities and Differences in the Structure−Activity Relationships of Capsaicin and Resiniferatoxin Analogues by Walpole et. al


5. Detailed Analysis of the Binding Mode of Vanilloids to Transient Receptor Potential Vanilloid Type I (TRPV1) by a Mutational and Computational Study by Ohbuchi et. al


6. The Art and Science of Organic andNatural Products Synthesis - by Nicolau et. al


7. https://www.acs.org/content/acs/en/pressroom/reactions/videos/2015/why-are-hot-peppers-hot-and-how-milk-helps.html
   

Find us on Instagram, Twitter, and Facebook @ChemForYourLife.
Email us at chemforyourlife@gmail.com
And check out our chill, simple little website at https://chemforyourlife.transistor.fm/

 

Thanks to our monthly supporters

• Scott B


• Jessie Reder


• Ciara Linville


• J0HNTR0Y


• Jeannette Napoleon


• Cullyn R


• Erica Bee


• Elizabeth P


• Sarah Moar


• Rachel Reina


• Letila


• Katrina Barnum-Huckins


• Suzanne Phillips


• Venus Rebholz


• Lyn Stubblefield


• Jacob Taber


• Brian Kimball


• Emerson Woodhall


• Kristina Gotfredsen


• Timothy Parker


• Steven Boyles


• Chris Skupien


• Chelsea B


• Bri McAllister


• Avishai Barnoy


• Hunter Reardon

★ Support this podcast on Patreon ★
★ Buy Podcast Merch and Apparel ★

Check out our website at chemforyourlife.com

Watch our episodes on YouTube

Find us on Instagram, Twitter, and Facebook @ChemForYourLife