15 kinds of common food (medicine) bacteria three kinds of total DNA Comparison of extraction methods

Food (medicine) with bacteria as a very popular health food, especially near
In recent years, with the improvement of people’s living standards, it is even more consumers
Favor. Food (medicine) bacteria is our traditional characteristics of agricultural products, our country is food
(Medicine) bacteria production and consumption of large countries, but also food (medicine) bacteria export large
country. With the increase of market demand and our government’s attention, food (medicine)
Use of bacteria production and exports are constantly expanding.
For some time now, we have found some countries, especially Allah
Bo country, on our food (medicine) bacteria export proposed genetically modified ingredients
Testing requirements, they only accept non-genetically modified food (medicine) bacteria, this
Phenomenon gives us a new topic. First, food (medicine) bacteria belong to
Large fungi, the appearance of higher plants, but different from the higher structure
Plant, its genomic DNA extraction more difficult. About food (medicine) use
There have been some reports on the extraction of bacteria D N A, including straw mushroom [1], gold
Miscellaneous and straw mushroom [2], mushrooms, mushrooms, mushrooms, red [3] and a few
Studies on the extraction of edible fungi D N A, but for most common foods
(Drug) using genomic extraction of bacteria carried out by special DNA extraction method
Research and comparison as well as analysis and comparison of the extracted D N A has not been seen
Reported. In order to more fully explore the export of food (medicine) bacteria into the gene into
Sub-testing methods, combined with the actual situation of our testing, this study
Selected a common 15 kinds of food (medicine) bacteria DNA extraction 3 ways
Research and comparison.

Posted in China Knowledge Network