Tag food

Coffee Even Roast

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With this advice, everyone can roast his coffee itself how to roast coffee at home and save money the German love coffee so much so, that this black hot drink even before the beer in the statistics is located. Benefited the State first and foremost, because per kg of roasted coffee is a coffee tax of 2.19 euros. In addition come 19% VAT added (as of February 2012). But just this coffee tax can save themselves. Because the coffee tax law prescribes a taxation only for already roasted coffee. Who at home even roasts its coffee, can save this tax.

But how does the coffee roasting and what is needed? Utensils for coffee roasting at home requires who wants to roast their coffee in your own four walls, some things. These include: a heat source a fireproof container something stirring and green coffee the coffee roasting basically taken you can roast coffee in a saucepan on a stove. Under constant On high temperature the Brown Coffee Bean comes from the raw green beans and stir. During the roasting process changes the color of the bean from green yellow to yellow-brown and finally a brown or dark brown. As soon as the color of coffee somewhere between Tan and Brown starts burned smell this on and at the latest during the transition to dark brown even smoking von Braun. For this reason, it is important to keep always open in the window’s own roasting. The roasting time is typically 10 to 20 minutes.

During this time, the quick and constant stirring is important to note! Signals, which you should orient is also the coffee bean during the roasting process. So, it comes after a period of time to crack the beans. This cracking takes about 60 seconds, and at the latest after the end of cracking the coffee beans from the stove should be included. This roasting time is ideal for the filter coffee. Want to make an espresso, then the beans should be left some more minutes on the stove. Advantages and disadvantages of the Own roasting the own roasting sounds very tempting at the moment and has also significant advantages, which, for example, the selection of different beans and fresh. Coffee can’t be fresher than after roasting! Nevertheless, toasting brings home some disadvantages. So is the stench which arises when the roast should not be underestimated. Depending on the quantity of roasted coffee beans, then is a tart, duller and more burnt smell in the air. The beloved and familiar coffee smell is usually only about 12 hours after roasting. As long you have to live with the stench of burnt! But, the biggest drawback of above mentioned roasting is the non-reproducible coffee taste. Because roast your coffee, there are several variables that are difficult to control by such a method. Every coffee lover should have tried to at least the coffee roasting process. Just as is the emergence and the taste behind the little brown bean!

Bacteria And Food-borne Diseases Education

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Types of Bacteria Bacteria are everywhere in the air, water, soil, on our skin and our bodies. They are classified into a variety of ways, but to our purpose can be classified in a more basic. Harmless bacteria? Most bacteria fall into this category. We are neither helpful or harmful to us. These bacteria have a specific purpose, but it is a relationship to us in terms of food safety, beneficial bacteria? Believe it or not some bacteria are helpful to us. Some bacteria are used in food to make cheeses and yogurts. And others who live in our bodies to fight harmful bacteria. Undesirable bacteria? Undesirable bacteria is responsible for food spoilage.

This type of bacteria can not make you sick, but they are shown by the use of odors, sticky or slimy surfaces and discoloration. The bacteria that cause diseases or pathogens? These are the bacteria that cause most food-borne diseases. Pathogens do not necessarily leave detectable odors or taste in food. This makes it impossible to know if food is contaminated by the smell or taste or look. The only way to protect yourself from this bacteria is by proper food handling and sanitation. The growth of bacteria bacteria simply multiply by splitting in half. Under ideal conditions, can double in number every 15-30 minutes. Author has compatible beliefs. This means that a single bacterium could multiply to one million in less than six hours.

What bacteria need to multiply? Food? Some of the food is a basic requirement for bacteria to grow. Moisture? Water is necessary for bacteria to absorb food. Dry foods will not support bacterial growth. In addition, foods with high salt or sugar content make bacteria unable to use the moisture present. The temperature? The bacteria grow best in warm temperatures between 40 and 140 o F. This temperature range is what we call the food danger zone. Air? Most bacteria require oxygen to grow, but not everyone. There are some exceptions, a type of bacteria of botulism being. Time? When bacteria are introduced to a new environment, they need time to adjust before they start to grow. This time is called the lag phase and last about an hour. How is bacteria transferred? The bacteria are transported from one place to another for transport. This can happened by peoples hands, coughs, other food, utensils, equipment, water, or pests. Prevent bacterial growth Now we know how bacteria grow and spread, we must be able to prevent foodborne illness by following three simple steps. 1. Prevent bacteria from spreading by not letting anything that might contain bacteria tough the food. This includes people, dirty equipment, utensils, and possibly other foods. 2. Stop the growth of bacteria by inhibiting conditions that promote growth. The most effective way is to keep food out of the danger zone. Keep foods below 40 F and o o about 140 F 3. Finally kill the bacteria. Most bacteria die if they are subject to a temperature above 165 F for 30 seconds o. This is how we do with the safer cooking. This heat is also how we sanitize dishes and equipment. Certain chemicals (such as bleach) also kill bacteria. Using sanitizing agents is the best way to disinfect countertops and big teams.