Description

How to reuse Dried Brewer’s Grain to protect the environment?

What is Dry Brewer’s Grain?

Brewers grains are the solid residue left after processing germinated and dried cereal grains (malt) to produce beer and other malt products (malt extract and malt vinegar). During beer production, the grains are soaked in water until they germinate and then dried to produce malt (malt). The grains are milled and soaked in hot water so that enzymes convert the starch into sugar (mashing/saccharification). The resulting sugar-rich liquid is then boiled, filtered and fermented to produce beer. The brewers grains are collected at the end of the mashing process, once all the sugars have been removed from the grain. The remaining product is a protein and fibre concentrate suitable for animal feed, especially ruminants.

In temperate countries, most of the grains used for brewing are produced during the warmer months, when beer consumption is higher. This means that they are less available to livestock during the colder months when supplementary feeding is required. Therefore, drying the beer lees is a necessary condition to preserve it.

How to produce Dry Brewer’s Grain?

Step 1: Raw materials are taken directly from breweries with 80% humidity
Step 2: Raw materials are pressed to remove water, reducing humidity to 50%
Step 3: Raw materials are dried in a dryer to reach a maximum humidity of 10%
Step 4: Products are packaged according to export or domestic standards

What are the uses of Brewer’s Grain?

Animal feed

Brewer’s grains are also widely used in the livestock industry as a source of nutrition for animals. Many studies have shown that adding brewers’ grains to livestock rations can help improve their health and productivity.

According to a report by the National Agricultural Research Institute, using brewer’s grains for dairy cows not only helps improve milk quality but also supports the growth and development of livestock. Using brewers’ grains in livestock feed not only reduces feed costs but also helps reduce waste from the beer production process.

Producing electricity from Brewer’s Grain

Few people know that brewers’ grains can be converted into electrical energy through the process of burning natural gas or oil, creating heat. This heat is used to generate steam, turn turbines and thereby generate electricity. This technology is estimated to be able to generate up to 132 Megawatts of electricity, helping to reduce greenhouse gas emissions and provide a clean energy source. This is a promising solution to make the most of by-products in production, while also helping to reduce environmental pollution.

Mushroom cultivation

Beer lees contain components that are beneficial for the growth of mushrooms, such as oyster mushroom spores. These spores can be used to start the process of growing mushrooms on available materials such as bread. To achieve high efficiency, beer lees need to be dried and stored in a controlled environment, minimizing the growth of harmful bacteria. This application not only helps to create a clean and cheap source of mushrooms but is also a sustainable method for agriculture.

Paper making

Beer lees contain a high content of cellulose, which is the main component of paper. Paper made from beer lees has good durability and absorbency, thereby helping to reduce dependence on natural wood sources and supporting the paper industry in an environmentally friendly direction

Where to buy Dried Brewer’s Grain at a good price and high quality?

With the above outstanding effects, Dried Brewer’s Grain become an indispensable part of today’s life.To buy high quality Dried Brewer’s Grain you need to choose a reputable supplier. VietDelta is one of the most reputable Dried Brewer’s Grain suppliers.

VietDelta is committed to providing high quality products that meet international standards. A team of experienced, highly qualified, dedicated and enthusiastic experts are always ready to accompany. Help customers choose high quality Dried Brewer’s Grain particles that suit their needs.

If you want to learn more details, please contact VietDelta directly via hotline +84 028 3511 5601. Or visit the website https://vdelta.com.vn/ for advice and accurate quotes. Sincerely thank you!