Two things you do not want in the same sentence:

The curious case of the barbecue and the toilet seat.

Posted on June 7, 2013 by Philip Strange

http://bit.ly/168HiIX

This is a great article dissecting a newspaper article screaming about the hidden dangers of germs around the house and garden:

The average British barbecue contains TWICE as many germs as a toilet seat

• Outdoor grill contains 1.7 million microbes per 100cm sq - 124% more than a toilet seat - and just 36% of people clean it more than twice a year
• Bin lids have next highest bacteria count - a staggering 1.2 million per 100 cm sq, compared to 759,950 on a toilet seat
• Microbes in the garden include e-coli, salmonella and listeria all of which can cause vomiting and diarrhoea

and

THE FIVE HOUSEHOLD AREAS DIRTIER THAN YOUR TOILET

• Carpets are a germ breeding ground and can be up to 4,000 times grubbier than your toilet seat.
• A 2008 UK study found that  computer keyboards carry up to five times more bacteria than a toilet seat. 
• Kitchen sinks typically contain more than 500,000 bacteria per square inch than a typical loo.
• Kitchen sponges can contain a staggering 200,000 times more bacteria that your toilet.
• Mobile phone have been found to be 500 times more germ-ridden than a typical loo.

But despite this we do not all get sick and, in fact, very few microbes and withstand the heat of a properly warmed up BBQ.  SO why the fuss?  To sell disinfectants!   Reader Beware!

Hot water baths and cooking - aka sous vide

This week's webinar from the ACS is on Sous Vide cooking:
http://acswebinars.org/sous-vide

Joy of Science Channel: Food Chemistry Series

The use of vacuums and precisely controlled temperatures. Sounds like chemistry but is actually Sous vide. Join Dr. Douglas Baldwin as he explains the science behind this precise form of cooking that can make the toughest cuts of meat come out tender, juicy and medium rare.

Webinar Details

Date: Thursday, May 9, 2013

Time: 2:00-3:00 pm ET

Food and the five senses

The Flavour journal has just published a review article on how our senses can affect our impressions of food. We know that look, smell and taste are very important but this article highlights studies that have examined touch and hearing as well:


A touch of gastronomy
Charles Spence, Caroline Hobkinson, Alberto Gallace and Betina Piqueras Fiszman

Flavour 2013, 2:14 doi:10.1186/2044-7248-2-14 (open access)

They describe studies where the weight of glasses and bowls affect the participants attitudes towards the food; where the touch of a waitress will affect the amount of a tip; where the type of serving dish will enhance the experience; and where the environment of the restaurant also plays a part.

Fascinating reading - not everything is chemistry related but actually since all our senses are really causing chemical triggers in the brain, everything is chemistry!!

Upcoming webcasts live from New Orleans!

The theme of the ACS Meeting this year is the Chemistry of Food and Energy.  They are planning to broadcast some of the seminars in particular one by Dr. Cesar Vega and Shirley Corriher on Egg Science and one by Dr. Timothy Harlan on the Mediterranean diet.

Here are the details:
http://acswebinars.org/new-orleans-live

Event Schedule

Monday, April 8, 2013

11:00am – 12:00pm ET
LIVE Cooking Demo: Egg Science Deconstructed
Dr. Cesar Vega and Ms. Shirley Corriher

3:00 – 4:00 pm ET
Mediterranean Diet: It’s Not Just for the Mediterranean
Dr. Timothy Harlan

Remember that most of these webinars are also available for viewing after the  session as well in case you miss it!

The other type of "canning" the literal one

Harold McGee has written a very interesting article in Slate on how canning (in tins) can actually add flavours to the food the longer it is kept in the can.  He also describes some of the processes involved in packaging in cans - worth reading!

Age Your Canned Goods
Why I now think of best-by dates as maybe-getting-interesting-by dates.

By Harold McGee|Posted Monday, March 4, 2013, at 5:20 AM

Snack food science

A fascinating look into the snack food industry:


The Extraordinary Science of Addictive Junk Food
By MICHAEL MOSSPublished: February 20, 2013



Fascinating look into some very familiar brands and how they research and target their markets. The book this article is excerpted from should be a very interesting read...

"This article is adapted from “Salt Sugar Fat: How the Food Giants Hooked Us,” which will be published by Random House this month.
Michael Moss is an investigative reporter for The Times. He won a Pulitzer Prize in 2010 for his reporting on the meat industry."

Pressure cookers explained

Modernist Cuisine has a neat article on how pressure cookers work.

I used to have up to four different sized pressure cookers but now am down to two - one small one for quick stuff and one larger one for stews and roasts.  I find they are great for making ribs - it takes only about 20 minutes in a pressure cooker to make succulent melt int he mouth ribs!  I broil the meat first in the oven to get some the brown Maillard reaction flavour and then add the sauce and ribs to the pressure cooker and have my ribs done in the time it takes to make the rice.
Here is one recipe example:
http://www.tasteofhome.com/Recipes/Pressure-Cooker-Pork-Ribs

Another favourite is to use the pressure cooker to make Whole Oat Groat porridge.  I buy whole oat groats (dehulled) and rinse them quickly. I then dry roast them in the pressure cooker without the lid until I can smell the nuttiness and they look like they have mostly puffed up a bit.  Then I add about 3 times as much water as groats and some salt and pressure cook for one hour.  You can do this in the evening and leave it to cool in the pressure cooker overnight. In the morning, I open the pressure cooker and remove enough to eat and rewarm it in another pot.  It is extremely creamy and not as gluey as oatmeal from rolled oats. Shorter cooking times will keep the oat groats more firm if you prefer that.

Oat groats from http://www.wheatmontana.com/store/images/Oat-Groats.jpg

The bonus it is that you end up with enough for couple of days - it lasts really well in the fridge for up to 3 days (don't freeze it though)

And if you don't have a pressure cooker yet, here is an easy recipe for making the porridge without one (they don't roast the groats first but this does add a great flavour to the porridge):
http://wholefoodideas.blogspot.ca/2011/02/whole-oat-groat-porridge.html
And here is a blog post with tons of comments with lots of other suggestions:
http://www.culinate.com/mix/challenge/whole_grain_challenge/wherein_i_discover_oat_groats