Understanding The Art Of Modern Food Preservation

modern art
by Jbeuh

Understanding The Art Of Modern Food Preservation
If you are interested in preserving foods, you may soon find that methods have changed dramatically over the years. There is no reason to use the same methods your grandmother used-see what changes have occurred, for our modern convenience.

Because food is so important to our survival, food preservation is one of the oldest technologies used by human beings. Even though we see and use many of these technologies every day, we often don’t realize how interesting they are.

So let’s take a look at some of the technologies that you can find in your home today. To understand how to save something, we first need to understand how something spoils.

The basic process is very simple: bacteria invades the food and causes it to rot. Technology therefore comes in two different forms.

Either the technology is trying to slow down the activity of disease-causing bacteria, or it is trying to kill the bacteria altogether and sterilize the food. A food that is sterile contains no bacteria.

Unless sterilized and sealed, all food contains bacteria. The food preservation technology that we are most familiar with is the refrigerator.

It takes the “slow bacteria down” approach. For example, germs naturally living in milk will spoil the milk in a few hours if the milk is left out on the kitchen counter at room temperature.

By putting the milk in the refrigerator, you don’t eliminate the bacteria already there, but you do slow it down enough to keep it fresh for a week or two. The same holds true for fruits, vegetables, meats, etc. that you keep refrigerated.

In the case of freezing, the idea is to stop bacterial action altogether. Frozen germs are completely inactive, so frozen food lasts for months.

In general, refrigeration has no effect on a food’s taste or texture. Freezing has little effect on the taste or texture of most meats, but often completely changes fruits (which become mushy).

Refrigeration’s minimal effects account for its huge popularity. Before there were refrigerators, canning was king.

Since 1825 or so, canning has provided a way for people to store foods for extremely long periods of time. In canning, you boil the food in the can to kill all the germs and seal the can (either before or while the food is boiling) to prevent any new bacteria from getting in.

Since the food in the can is completely sterile, it does not spoil. Once you open the can, germs enter and begin attacking the food, so you have to “refrigerate the contents after opening.”

One problem with canning, and the reason why refrigeration or freezing is preferred to canning, is that the act of boiling food in the can changes its taste and texture. Many foods are dehydrated to preserve them.

If you walk through any grocery store you may notice the following dehydrated products: powdered milk, dehydrated potatoes in a box, dried fruits and vegetables, dried meats (like beef jerky), powdered soups and sauces, dried pasta, etc. Since most bacteria die or become completely inactive when dried, dried foods kept in air-tight containers can last quite a long time.

Freeze-drying is a special form of drying. Food is frozen and placed in a strong vacuum.

The water in the food then sublimates – that is, it turns straight from ice into vapor. Freeze-drying is most commonly used to make instant coffee, but also works extremely well on fruits such as apples.

Salting, especially of meat, is an ancient preservation technique. The salt draws out moisture and creates an environment inhospitable to bacteria.

If salted in cold weather (so that the meat does not spoil while the salt has time to take effect), salted meat can last for years. You can read about salt’s use during the sailing voyages around the time of Columbus.

Many accounts of the Revolutionary War and especially the Civil War talk about meat preserved in this way. Today, we have the modern vacuum sealer.

By sucking all of the air out of special plastic containers, we can be sure that our food will stay fresh and germs will not be allowed to grow. This is becoming a very popular alternative.

Then there are the chemical preservatives-things like Benzoates (such as sodium benzoate), Nitrites (such as sodium nitrite), antioxidants like BHT and BHA, and Sulfates (such as sulfur dioxide). If you look at the ingredient labels of different foods, you will frequently see these different types of chemicals used.

These chemicals often have more of an effect on color and texture than they do on bacteria activity. Choose what method you fell would be best for you, and make sure your ingredients stay fresh for as long as possible!

Jack R. Landry has been working in the food preservation business for 31 years. One of his favorite products are seal a meal bags. He has written hundreds about food preservation.

Contact Info:
Jack R. Landry
JackRLandry@gmail.com
http://www.vacuumsealersunlimited.com/About_Us.html

Understanding the Abstract Art Importance

Understanding the Abstract Art Importance

Did you know the world’s most expensive abstract artwork “No. 5, 1948 by Jackson Pollock sell privately in 2006 for $ 140 million? It was Mexican financier David Martinez who didn’t hesitate to buy the painting at such a huge amount. The very fact is enough to say that being an abstract artist you get not only money but also fame.

Abstract thinking ? an ability to think out of box is not as easy as it appears. There are a few who have got magnificent abstract thinking and are utilizing this power by making career as an artist, a creative writer or a painter. No doubt, it is a great asset where the ability and autonomy to translate your own ideas into something tangible appeal is simply an amazing experience. And abstract art is a great field to express your creative instincts.

Become an Abstract Artist

If you are quite serious about this field, it’s quite important to know how to become an abstract artist. Becoming a successful abstract artist, you need to join a reputed school to understand the art form. It is why because you need to express what special in each art piece of yours while selling them in an exhibition. Many people don’t understand the art form and avoid buying them. If you are able to explain them confidently, they may ready to buy your artworks at an exciting price.

There are top colleges in the UK and the US from where you can earn degree in this art. To excel in this field, you can do master degree. Learn as much as you can about the craft as it will enhance your thoughts and make you one of the best artists in the world. Give special consideration to your theory as well as practical classes. Try to grab how to use shapes, colors and textures in your paintings to make your paintings desirable.

Carry a bunch of good abstract paintings of yours and make a portfolio to show your clients and exhibits in galleries. An effective collection will show your talent in this field. Planning to make a website dedicated to show your top and your latest art pieces, is one of the best ideas to get fame in this field. There are many artists who have got this idea and are now counted as top artists. In your website, don’t forget to include your credentials, quotes and rewards. Make a page dedicated to your clients’ suggestions. Their bitter and best comments will offer you to enhance your qualities in this field.

As a dedicated artist, never stop painting. Try to paint your new creative thoughts, as your regular clients and galleries where you likely exhibit your works want to see evolving changes in your work. The only way to evolve your artwork is to keep practicing. Always keep a notebook as an abstract idea comes in mind spontaneously and innately. Never hesitate to play with colors, techniques, new mediums and textures as there are artists in this immortal world who know for their own creation.

Ultimately, by following these ideas you goal to become a famous painter can take actual shape. Repeating the same line again, painting is purely your own imagination. You cannot imitate others but can learn from their artworks to evolve your new painting ideas. Being an artist, you goal should be got fame in this field. A dedicated painter artworks never go vain, so be an actual painter.

Are you eager to buy a new modern paintings of artist abstract art? Do you really want to beautify your home? Visit Talialmogpaintings.com to get the latest artworks of an emerging abstract painter.