We are professional engaged in food machinery research, development,
production, industry and trade as one of the outstanding enterprises.
After years of research and practice, we have developed pepper deep
processing lines, pickled cabbage production lines, soybean production
Line,mixer,grinder,dehydrated vegetables drying equipment,six series food special machinery. Our products has been sold
throughout the country and south korea, japan,spain and other countries
and the middle east and Africa. The machine in this classification are
used for dehydration of fruit and vegetable. The machine has good
technical performance,simple operation, convenient maintenance and
cleaning,high production efficiency,stable performance.
The machine in this classification are used for producing soybean paste, the equipment has the advantages of reasonable design, compact structure, simple operation and convenient maintenance.
In this classification you can find soybean paste extruder, soybean cleaning machines, soybean cooking pot, and so on.
we are looking forward to cooperate with you.
Soybean Cleaning Machine,Mixture Proportioning System,Cooling Machine,Soybean Processing Equipment QINGDAO HK MACHINERY AND EQUIPMENT CO.,LTD , http://www.hk-machinery.com
From the perspective of the current domestic Kjeldahl application, Kjeldahl is mainly used in the following aspects:
1. Protein determination Kjeldahl nitrogen analyzer can be used in national standard methods, protein determination in foods, determination of crude protein in feeds, determination of crude protein in vegetable oils, and determination of gluten protein powder.
2. Determination of nitrogen Kjeldahl nitrogen analyzer can also be used in national standards, determination of non-protein nitrogen content in milk and dairy products, determination of nitrogen content of starch and its derivatives, determination of nitrogen content in soil, compound fertilizer Determination of total nitrogen content, determination of ammonium content in fertilizers, determination of urea, etc. There are also cases in which the ammonia nitrogen, natural rubber nitrogen content, and ammonium content in soy sauce were measured using the Kjeldahl nitrogen analyzer.
3. Volatile base-based nitrogen determination There are also people using Kjeldahl determination of volatile nitrogen in the tuna meat, volatile base nitrogen content in meat, fish meal in the volatile base nitrogen content, also Is the use of Kjeldahl determination of aquatic products, meat and its volatile volatile base nitrogen content and uncertainty assessment and so on.
In addition, the Kjeldahl determination of formaldehyde in water products, the content of sulfur dioxide in lily, the volatile alkali in caprolactam, etc. have also occurred. This shows that Kjeldahl is a very wide range of applications.
Because the determination of protein content and nitrogen content is required in all industries, the Kjeldahl nitrogen analyzer has developed rapidly in China in recent years. Currently, the Kjeldahl nitrogen analyzer is used in grain and oil testing, feed analysis, plant nutrient testing, soil fertilizer testing, and environmental protection. There are important applications in industries such as medicine and medicine.
Kjeldahl is the basic instrument for determining the nitrogen content in samples. It is widely used in the current social development process and has important applications in all walks of life. With the development of science and technology in recent years, Kjeldahl is safe, accurate, reliable, time-saving, labor-saving, and highly automated. It plays an important role in current measurement work.