The secret of coffee beans: the source of the aroma of animal feces

The secret of coffee beans: the source of the aroma of animal feces

Coffee is one of the most popular drinks in the world, and hundreds of millions of people enjoy this unique and delicious beverage every day. However, have you ever wondered what secrets are hidden behind coffee beans? In fact, animal feces are an important source of the aroma and unique flavor of coffee beans.

1. Animal manure and coffee tree growth

In many producing countries, farmers use animal manure as fertilizer to promote the growth of coffee trees. These fertilizers are rich in nutrients such as nitrogen, phosphorus and potassium, which can provide nutrients needed by plants and improve soil quality. In addition, animal manure also contains a large number of microorganisms and organic matter, which release carbon dioxide, water and other nutrients during the decomposition process.

By applying the right amount of animal manure fertilizer, farmers can improve the soil's ability to retain water and increase vegetation cover, which is important for resisting drought and protecting the soil. At the same time, the microorganisms in animal manure can also help inhibit the growth of some pathogens and pests and reduce the use of pesticides.

2. Animal manure and coffee bean quality

Animal feces are not only beneficial to the growth of coffee trees, but also have a positive impact on the quality of coffee beans. When animals eat and excrete, a series of enzymes and chemical reactions occur in their digestive systems. These enzymes and reactions change the internal structure of coffee beans and give them a special aroma.

In some areas, farmers have even taken more extreme measures to improve the quality of coffee beans. They train animals such as elephants and monkeys to pick the most mature coffee berries and change the internal structure of the berries through a digestion process. This method is called "elephant-eaten" coffee or "monkey-eaten" coffee and is highly sought after in the market.

3. Animal waste treatment and sanitation issues

Despite the important role animal manure plays in coffee production, its disposal presents some hygienic issues, as manure may contain pathogens and harmful bacteria that can pose a threat to human health if not handled correctly.

Therefore, in modern coffee production, farmers usually take measures to ensure the safety of animal manure. This includes composting, disinfection and high temperature sterilization of fertilizers. In addition, attention should be paid to sanitary conditions during harvesting and processing, and relevant food safety standards should be followed.

4. Sustainable development and animal waste utilization

As people pay more attention to sustainable development, more and more farmers are beginning to explore more environmentally friendly and sustainable ways of growing coffee. One of them is to make full use of animal manure resources.

Some innovative farmers compost animal manure with other organic waste and use it as organic fertilizer. This method not only reduces environmental pollution, but also provides more nutrients to the plants, further improving the quality of coffee beans.

in conclusion

Animal manure is an important source of coffee beans' mellow taste and unique flavor, and plays an important role in coffee production. However, we also need to pay attention to its treatment and utilization to ensure hygienic safety and sustainable development. By making rational use of animal manure resources, we can enjoy more delicious coffee while protecting the environment.