From today, all 12 Ingredients of an All-Natural Banana (and other Fruits) posters are available for just $99 with free world shipping by clicking the image below.
They’ve been featured on dozens of news websites and magazines and received over 2 million views in total this year. They started as an educational ‘hook’ for the classroom (specifically to introduce organic chemistry), but went viral online and sparked articles from all sides of the “is natural always best?” debate.
From today, get the entire original 12-poster set on sturdy 300 gsm card stock for just $99 with free world shipping by clicking the button above. (Usual selling price is $10 each plus postage).
Cherries are extremely sweet, and are unusual in that they contain more glucose (52%) than fructose (42%). Their bright red colour comes from the carotenes and capsanthin (the E160 colourings) that are present in high quantities throughout the fruit.
Cherry flavour comes from a huge collection of aroma compounds produced naturally by the cherry. To make all of these compounds in the lab, then mix them together in the correct proportions would be ridiculously time-consuming and expensive.
When making artificial cherry flavourings, only the first two compounds are usually added: (Z)-3-hexenol and 2-heptanone. Artificial cherry flavouring thus tastes absolutely nothing like real cherries: it lacks most of the ingredients that give real cherries their delicious flavour.
It’s quite a different story with oranges and lemons, though. Most of the flavour of oranges and lemons comes from (+)-limonene and (-)-limonene, which, by themselves, smell like orange and lemon, respectively.
Ingredients of an All-Natural Banana went viral back in January 2014 and attracted over 2 million views on various websites worldwide. The posters and t-shirts are now available in 7 different languages.
Since January 2014, I’ve sold almost $8,000 worth of merchandise online, including t-shirts, posters and coffee mugs, and next month, Banana T-shirts will be available in two physical stores in the US and the Netherlands. Other successful bloggers are picking up on the trend as well: here’s a great contribution to the ‘Ingredients’ phenomenon from Compound Chem:
Natural isn’t always good for you and man-made chemicals are not inherently dangerous.
Synthetic chemicals are not causing many cancers and other diseases.
‘Detox’ is a marketing myth.
We need man-made chemicals.
We are not just subjects in an unregulated, uncontrolled environment, there are checks in place.
In the meantime, I’ve been producing educational Chemistry and Physics booklets for VCEasy, which are being released for free to high-school students via the internet. (VCE is the name of our high-school syllabus in Victoria, Australia.)
The VCEasy Visual VCE booklets are designed to give students a concise, visual summary of all the essential knowledge for their VCE course—with nothing superfluous added, and nothing taken away. Just 100% VCE notes.
The design is highly visual, and each page corresponds to one Key Knowledge Point taken directly from the VCAA Study Design. More information (including free downloads) are available here.
Here are high-resolution PDFs of all three posters. Free to use. Feedback welcome.
Click each image to download the PDF poster.
About these posters: As a Chemistry teacher, I want to erode the fear that many people have of “chemicals”, and demonstrate that nature evolves compounds, mechanisms and structures far more complicated and unpredictable than anything we can produce in the lab.
There are now 20 graphics on my to-do list. I’ll probably make about 5 of them, and only one or two of those will be any good. :P (Making graphics is a bit like taking photographs—you take 1000 photos on holiday, delete 500 and put no more than 6 on your wall.)
The graphic below is a follow-up to Ingredients of an All-Natural Banana. To make these graphics, I calculated the percentage composition of all the interesting ingredients and wrote an “ingredients” label for each fruit using E-numbers where they exist. Anthocynanins, which are said to give blueberries their “superfood” status, are also known as E163, for example.
As a Chemistry teacher, I want to erode the fear that many people have of “chemicals”, and demonstrate that nature evolves compounds, mechanisms and structures far more complicated and unpredictable than anything we can produce in the lab. Enjoy!
I like the “fresh air” at the end. Nitrogen is E941, Oxygen is E948 and Carbon Dioxide is E290. (Argon, which comprises about 1% of the air we breathe, also has its own E-number: E938.) Thousands of minority ingredients including DNA have been omitted for brevity’s sake.
I usually care too much about food labels. If something has monosodium glutamate (E621) or high fructose corn syrup (HFCS) in it, I’m probably not going to buy it no matter how healthy or delicious the food looks as a whole. (Strangely, I’d be willing to eat it, though.)
Some people care about different ingredients such as “E-numbers”. I made this graphic to demonstrate how “natural” products (such as a banana) contain scary-looking ingredients as well. All the ingredients on this list are 100% natural in a non-GM banana. None of them are pesticides, fertilisers, insecticides or other contaminants.
There’s a tendency for advertisers to use the words “pure” and “simple” to describe “natural” products when they couldn’t be more wrong. With this diagram, I want to demonstrate that “natural” products are usually more complicated than anything we can create in the lab. For brevity’s sake, I omitted the thousands of minority ingredients found in a banana, including DNA ;-)