Types of food - a fairly broad concept. They can mean the consumption of energy sources and nutrients in general, the peculiarities of human food intake, as well as certain points - types of food in hotels, airplanes, etc. In this article we will try to analyze all classifications in detail and answer some questions. Al nutrition - what does it mean? What varieties can it be? What does autonomous power mean? Consider many other nuances.
Biosphere Nutrition
Nutrition is the process of consumption of substances and energy, which is characteristic of absolutely all organisms that inhabit the globe. It is divided into two large groups - autotrophic and heterotrophic nutrition. Inside themselves they have smaller scale varieties.
Autotrophic. This is the ability to create organic elements from inorganic ones - carbon dioxide, mineral salts and water. Do not confuse autonomous power. The latter concerns power supply. Autotrophic "skill" characterizes plants, some protozoa, bacteria. Autotrophs are divided, in turn, into two categories:
- Phototrophs use the energy of the sun for the biosynthesis of substances. These are plants, cyanobacteria.
- Chemotrophs use the energy of chemical reactions resulting from the oxidation of inorganic compounds to form organic elements. These include nitrifying, hydrogen, sulfur, iron bacteria.
Heterotrophic. These are organisms that consume ready-made organic substances, because they themselves are not able to form them from inorganic ones. These are the majority of bacteria, viruses, fungi, animals, including you and me. These living things are classified according to two criteria:
- Food source:
- Biotrophs feed on living organisms. These are phytophages (food - plants) and zoophages (food - animals). Parasites are also commonly referred here.
- Saprotrophs feed on either secretions (excrement) of living things or the substance of their dead body. These are saprophytes (plants), saprophages (animals), necrophages (eating corpses of animals), coprophages (feeding on excrement), etc.
- Meal:
- Osmotrophs receive food in the form of a solution through their cell walls. This is part of the bacteria, fungi.
- Phagotrophs are able to swallow pieces of food on their own. This characterizes animals.
Creatures such as mixotrophs can also be distinguished. They can and consume ready-made organic substances, and synthesize them yourself. These include euglenae algae, carnivorous plants, etc.
Types of human nutrition
In light of recent trends, human nutrition is divided into the following categories:
Omnivorous. This type of food has historically characterized us. This refers to a person who eats the most varied, but at the same time allows fast food in his modern diet, foods containing preservatives, dyes.
Separate (healthy, proper) nutrition. What is meant by this term? What does proper nutrition mean? This is a strict combination of different types of foods, time of food consumption, calorie dishes.
Vegetarianism, including lacto-vegarianism, overo-vegetarianism. People loyal to this type of food refuse to eat animal flesh. However, dishes from fish, shellfish, eggs, milk and its derivatives are not taboo for many of them.
Veganism. Vegans eat only plant foods. Like vegetarians, they allow heat treatment of food.
Raw food diet (including vegan raw food diet, lactic raw food diet, raw milk diet, etc.). People who adhere to this type of food, which is largely a certain worldview, consume only plant foods and only in raw form - without heat treatment. It is important to note the Fructorians here: they exclude plant seeds (beans, seeds, nuts, etc.) from their diet, eating only fruits and vegetables.
The very last stage is the so-called Bigu state (sun-eating, prano-eating, Bretarianism) - “ignorance”, refusal of solid, and subsequently liquid food. Needless to say, it is achieved through lengthy spiritual practices.
The main categories of food in hotels
Now we’ll get a close look at what this means - Al, FB, RO, BF, etc.
| Type of food | Characteristic |
| Fb | Full board - full board. The guest is offered breakfast, lunch, and dinner in the form of a buffet. Alcoholic beverages are not included in the price, only some hotels offer free champagne for breakfast. |
| HB | Half board - half board. It means that breakfast and dinner are included, as well as free soft drinks, and in some cases champagne for breakfast as a gift. |
| BB | Bed breakfast - "bed + breakfast". Room rate includes accommodation and breakfast. The latter is usually in the form of a buffet. |
| AL | What does AL nutrition mean? This is all inclusive . The system of multiple meals included in the price. This is not only a buffet for breakfast, lunch and dinner, but also unlimited access to the bars, restaurants, grill and barbecue eateries of the hotel. This also includes free alcoholic drinks - local and less often imported (the latter - for the most exclusive hotels). |
| Aip | All inclusive premium - all inclusive premium. Similar to the previous one, but with a large selection of spirits. |
| UAL | Ultra all inclusive - all inclusive ultra. Reusable meals in restaurants of various cuisines of the world, bars, hotel cafes. The provision of sweets, ice cream, free alcoholic and non-alcoholic drinks both local and imported throughout the day. |
| RO, OB, RR, AO | Room only - only the number. Accommodation at the hotel without catering for the tour. |
Now we are aware of what Al nutrition and its other varieties mean. Consider additional classifications.
Additional food classification in hotels
In addition to the above, you can meet the following types of nutrition:
- HB +. Extended half board - not only breakfast and dinner, but also an additional supply of drinks at certain times of the day.
- FB +. Extended board - drinks, as in the previous case, can be served additionally throughout the day.
- Mini all inclusive. Full board + round-the-clock supply of local alcohol.
- CB - continental breakfast. Continental breakfast offers a minimum morning snack - coffee, tea, bun, butter, cheese, jam, etc.
- AB - american breakfast. The American breakfast also includes hot and cold cuts.
- EB - english breakfast. English breakfast - a full morning meal.
- Pocket lunch - dry breakfast, snack.
- MAI - maxi all inclusive. Everything is included except medical care, laundry, telephony and hotel shops.
- HCAL - highclass all inclusive. Food of the highest class + the provision of all hotel services for free.
Types of food in the hotel
Let's consider a question in more detail. What does Al nutrition mean? This is the so-called buffet. One of the types of food services in hotels:
A-la carte. The guest chooses dishes based on the items on the menu. Helps with the choice and serves his waiter.
Buffet. Self-service system - several varieties of dishes are brought to the common windows. Guests choose what they want and put food on the plates themselves, moreover, this can be done in unlimited quantities.
What does limited food on planes mean?
Another interesting point. Meals for passengers on airplanes are of two types:
Please note: on budget short-term flights, passengers are provided with only drinking water free of charge.
This concludes our story about various types of nutrition. As you have seen, this is a fairly broad concept, different from aspects of the approach to it.