Introduction To Frozen Dough Technology

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After working for years in the frozen dough industry, supplying frozen products to bakeries, cafes and restaurants, I had the chance and the pleasure to get quite a lot of experience in the production of good quality frozen dough. A good quality frozen dough product is a product which, after having been frozen for up to 6 months, still comes out of the oven as beautiful, appetising, attractive to the eyes and tasty as a fresh product. So it gives me a great pleasure to share with you some of the secrets about frozen dough production.

First don’t get mixed up with “Retarded Dough System” and “Frozen Dough Technology”. Those are two different ways of processing the dough, the first one is very simple and the second one is very much more elaborate.
– The Retarded Dough System is just normal dough that we place in a normal freezer, to be used up at a later time, may be 1, 2, or 3 days later. This dough loses some of its performance capability during the freezing process and cannot be kept frozen for more than a few days only. This is just a convenient process that we can use in some short term situations.
– The Frozen Dough Technology on the other hand is a very detailed and specific way of processing the dough, that enable the user to get the optimum performance out of the dough which has been frozen for a longer period of time. This period of time could be from just a few weeks to a few months; 6 months being regarded as a maximum for a live dough containing yeast. This is exactly what this article is all about.

First, how many kinds of frozen dough processes can we differentiate?
1) Ready to Prove Frozen Dough, good for most yeast dough and puff pastry as well.
2) Ready to Bake Frozen Dough, recommended especially for croissant and Danish pastry items.
3) Part Baked Frozen Dough, good for bread items, not recommended for croissant, Danish pastry items, and sweet bread and bun items.
4) Full Baked Frozen Dough, good for sweet bread/bun and soft roll, not recommended for bread, croissant, Danish pastry and puff pastry items.
5) Raw Frozen Dough Ready to Bake (Proving in the oven), not available yet, new technology still under intense research and development.

Critical points to succeed in frozen dough preparation
1) Make sure that the fermentation process does not start at any stage during the production.
To achieve that: one must control the temperature of the dough during all the different stages of the process, from the very beginning (mixing) to the very end (proving baking).
Ideally dough temperature must not exceed 16C (61F) during the mixing, dividing and filling of the products.
After the blast freezing procedure the ideal storage temperature is from -18C (64F) TO -22C (72F).

2) To keep the dough temperature under 16C (61F), at all time during processing, is the most difficult part and to achieve this goal we need to:
a) Keep the room temperature at between 16C (61F) and 20C (68F).
b) Use cold flour. Before use, the flour should be stored in a chiller (+4C) (39F).
c) Use cold water from a chiller or a water cooler.
d) Replace 25% of the liquid used (water/milk) with ice flakes. Or if ice flakes are not available the use of icy cold water (+2C) (35F) is recommended.
e) Work the dough straight away from the mixer without or with as little rest as possible between the different stages.
f) Freeze the dough, after shaping and filling, as fast as possible and this is when we need a blast freezer to freeze the product very fast up to the core. Why do we need to freeze the dough as fast as possible? The answer is: To bring the temperature deep inside the products to around -8C (17F) to -15C (5F) very fast, around 10 to 30 minutes, depending of the size of the products. This way the ice crystals formed during the freezing process are very small and do not damage the dough structure. If the freezing process is too long (from 3 to 6 hours with a conventional freezer) the crystals formed inside the dough are very big and will damage the yeast and the gluten structure. Then in this case the product will be very long to prove and will not rise to its maximum desired size, this is typically a low quality frozen dough.

Now looking at each kind of frozen dough processes one by one, we can say that for bread items the part baked system is the best and gives very good results. For croissant and Danish pastry items (as well as bread items) the ready to bake system gives outstanding results, but demands strict supervision, good equipment and premise.

Regarding the ingredients used in the production of frozen dough, they are almost the same as for the normal type of dough except two slight differences.
First, the yeast. Instant yeast and fresh yeast are both good to use but we always have better results with fresh yeast, products are faster to prove with more oven spring as well. Also when it comes to the quantity of yeast used, we have to increase it quite a lot (up to 2 to 3 times the normal quantity) to compensate of the yeast dying during the freezing process.
Second, the dough/bread improver used should be a special kind of improver for frozen dough only. There are many brands available on the market.

Hopefully this article has given you some useful things to think about before you start mixing the dough and I really hope you enjoyed this introduction to the process of frozen production.

How To Improve Your Environment Through Recycling

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As the technology is advancing day-by-day, people tend to live a happier and easy life. But these luxuries will never be forever, these are for the time being. Due to the ill-effects associated with developing technology, people cant live a peaceful life forever. There is a visible increase in environmental pollution levels in last two decades. The greatest health hazards are mainly caused due to air and water pollution. Air pollution is due to the emission of injurious and deadly smokes in the atmosphere from increasing number of vehicles and industries, whereas, water pollution is due to huge amount of industrial wastes being let in the sea water. As a result of which not only the human life is seriously affected, but also the plant and animal life is completely disturbed. Also, the severe climatic conditions are due to global warming which is caused because of rising levels of atmospheric pollution. All these factors will turn our green earth to ashes. Its time to think sincerely about its serious affects in future and save our ‘Planet’.

You might have often heard about ‘Recycling’ and might have wondered what it is exactly. Recycling is a method to control ecological pollution and make earth a greener planet. Recycling is to reprocess the old and used materials into fresh and useful products and this actually helps to improve our environment to a great level. Here are some advantages of recycling which in turn has a huge impact on nature.
-Preserves the limited natural resources on the earth: Recycling aids in processing old and unused things, thus saves essential raw materials that can be used afterwards in future.
-Helps to save energy: When raw materials are processed to essentialproducts, a lot of energy is needed for its processing. But recycling helps to save energy as the old products are just reprocessed to newer ones, thereby consuming lesser energy .
-Reduces pollution levels in atmosphere: Recycling aids in lowering of waste products by using effectual methods to organize waste products. This shows that the conventional methods of disposing wastes considerably reduce environmental pollution.
-Recycling even helps to control green house gas emissions. Thus, the harmful and toxic gases are reduced considerably which helps to keep the atmosphere clean.
-Helps to save space: The space used for waste disposal landfill sites are dumped with waste products and these get filled up immediately. Recycling helps to save huge space which can be utilized for other meaningful pruposes.
-Helps to control global warming: As we are aware about the fact that huge areas of land is been cleared for industries and housing. Thus, this depletes the oxygen level and increases global warming. But recycling has helped to save the ecology and control global warming to a huge extent.

All these factors show that we must encourage the process of recycling which will surely save our planet and make earth a better place to live in. If everybody uses effective techniques to recycle waste it will certainly help to improve our atmosphere. Live healthier and happier in greener earth by recycling .

Want to know more about Environmental Information and how Waste Recycling can help save our mother earth? Look at environmental-information.com

Impact of photography on advertising industry

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It is really hard to imagine a technology that had more impact on 20th century life than photography. It is truly the most pervasive. Photography changed the way we remember things. It offers spontaneity and has the ability to capture actual events, a slice of reality. Roland Barthes, a preeminent theorist of photography, said that photograph is the “sovereign contingency,” meaning it is dependent on something else happening.
To imagine a social world before photography, we would have to think of a world without picture IDs; without portraits of ordinary people; one without pictures as souvenirs of travel; one without celebrity pictures; one without advertising photographs; one without X-rays or views of outer space; a world without views of foreign and exotic peoples; one without pictures of sports, wars, and disasters; and one in which the great masses of people had no way to visually record the important events of their lives.
Such a world is unbelievable to us now, and we have photography to thank for all these things: visual souvenirs, portraits of common folk as well as the famous, advertising pictures that have created desire in the public and educated them about all the products the new consumer culture has on offer, medical diagnostic tools, incredible views of exotic places and even of outer space, pictures of the worlds news, and most important, pictures of the events and intimate moments of ones own life.

The technology of photography is part chemical, part optical, and dates from 1839. Soon after its simultaneous invention by William Henry Fox Talbot in England and Louis Jacques Mand Daguerre in France, photography was used to document foreign places of interest such as India, the Holy Land, and the American West. It was also used for portraits with photographs taken of kings, statesman, and theater or literary personalities.

Advertising Photography
Even as Kodak was using advertising to create a market for its cameras, films, and papers, the advertising industry itself turned increasingly to photography during the 20th century. Newspapers as well as the great number of popular magazines (especially in the pre-TV era) were the carriers of most of this print advertising.
The purpose of using high resolution images for advertising was and is to create a desire for the new consumer products available to the public, and then, of course, to sell the products. Although drawings and painted illustrations were featured predominantly in ads during the early part of the century, gradually photography took over, and by the end of the 20th century virtually all visual advertising was photographic. Today, in the 21st century, digital photography has introduced the kinds of fantastic effects impossible in straight photography, further enriching the possibilities of advertising photography and especially Indian pictures.

While half-tone reproductions of photographs had been possible since the 1880s, and magazines and newspapers constantly used them in their editorial pages, before World War I advertisers seldom did. The great shift happened in the 1920s and 1930s. By the mid-1930s photographs at least equaled hand-drawn illustrations in print advertising, and have only gained greater dominance since then.
Photography has a great impact on advertising and marketing materials and can make or break your first impression with a potential customer. You know the old saying, A picture says 1000 words? Well that has never been truer than it is today. We are all tech-heads, and we want everything this secondif we have to wait, we become irritated and move on.
Using great photography and high resolution images is a great way to get your message across quickly and say your 1000 words without actually saying any words. It immediately fascinates your audience, and a fascinated audience is more likely to read more of your message.
A concrete impact of photography has been the number of people employed in the industry, particularly after the introduction of 35mm film in the 1920s by the Kodak Company. Photography also meant new employment opportunities as photo reporters and editors, and in photographic agencies and libraries.

Get Updated With The Current Technology News

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Modern-day science and technology are inevitable in their thrust in growth in this generation. All of us is dependent on the amazing advantages of these advancement.

Depending means dependency on the remarkable job of modern technology. It is really important to keep ourselves up to date with the most recent technology news.

The value of being up-to-date with the technology news may end up to become extremely very helpful for you. With the intention to stay focused with the current progress, you must have some of the most reliable and trustworthy technology news channels. Make sure that you’re supplied with the sensible and appropriate news.

One of the most well-known and commonly used information sources include TV shows, tech magazines and the internet. Many websites as well as news centers have been doing their role in keeping their readers and audience updated.

Technology news is for everybody. Plenty of websites are doing this phenomenal job in the most simplified and reader-friendly way. An ideal technology-related site has all updates so that even a newbie can understand.

The other important technology source to get you up-to-date is through several Television programs. There are some shows that showcase the most recent and upcoming gadgets plus a lot more. And yet, the main concern with this source of information is you will be updated only while the TV program goes on air.

This would mean that you will have to make yourself ready on their time schedule. Nonetheless, you may record the programs if you don’t have enough time to view them while they’re broadcasted. You can watch them during your most convenient time to make sure you know the most recent technology news.

Also, you can find a lot of important info from different subscriptions to many appropriate technology publications. The one downside to this is that you will be up to date only once every month. Considering the quickest and full-bodied means technology is beginning to change in the present times. You may be missing many vital information, or perhaps you’ll be getting well-informed a lot later when compared to others around you.

Generally, magazines are a really suitable means to own around you. However, they should not be your main source of information. One of the most frequently used supply of information for fresh and upcoming technology news is the internet.

You can avail useful information and see all the updates right away as they are posted.

Free Technology How to Get a No cost Apple iPad As a Product Tester

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When to assume free of charge merchandise giveaways?
Product or service testing does not previous permanently. Often, the giveaways go on for a small period of time, which in most instances is appropriate all-around the merchandise launch date. Which is why now is the greatest time to look at and get your absolutely free apple iPad as a products tester.

How can you get a no cost apple iPad?
You have to keep in mind that just like most other stuff, there are scams concerned. Scammers cannot resist the possibility to make some funds off of unsuspecting shoppers. Reputable analysis firms who operate these promotional delivers on their web site, under no circumstances request for income. You do not have to shell out a cent for the product or service. You get the iPad for free. So, keep absent from suspicious internet sites that consult for income.

We all hear all those stories of the persons who win massive, and we see their faces as they battle to hold on to individuals obscenely substantial checks while we wonder what bank would acknowledge a examine that dimensions. We envy their good results and consider why can not that be me? Effectively as an alternative of dreaming about it getting you, why not make it a truth to be you.

Now it may well not be you holding the substantial check, but it is feasible that you can be the one to win totally free things. A uncomplicated search online will convey you up hundreds of net web pages that give all from free of charge electronics to cost-free vacations. It can be time consuming to research through all of the web pages that are outlined in the final results page, but if it ends with you getting the a single to win totally free stuff isn’t it truly worth it?

Even if you believe that you are the most unluckiest of people I bet even you would be in a position to enter and win free of charge stuff at minimum when. So what is the most effective way to be the winners of these giveaways?

It could be beneficial if you narrow down your lookup for no cost things to one particular merchandise of style of prize when seeking. Focusing in on a single factor at a time will enable you to uncover the most effective locations to search or to register to be the one particular to win totally free stuff. Make a listing of items that you want or want and lookup them on the net to uncover the free giveaway contests and competitions. Make your record nearly anything that you can think of, try not to limit your self to just a number of basics, go extravagant and all out for your wish list.

When you discover the absolutely free stuff world wide web web pages you can appear at them cautiously and read through the great print to make guaranteed that they are respectable contests and giveaways. You must do this properly ahead of you supply any data about yourself to any person. You don’t want to go in wanting to be the winner and appear out possessing misplaced your identity or private info. There are a good deal of legit corporations and giveaways out there you just have to be cautious.