According to the medicinal part, we called the kind that use herb leaf to process Chinese Medicinal Herbs Leaf. A leaf is an organ of a vascular plant and is the principal lateral appendage of the stem.Leaves can have many different shapes, sizes and textures.As a important part of the plant, it still plays an important role in herbal medicine area. We use the most professional and scientific way to do the panting and process so as to get the top quality traditional Chinese medicine.
Chinese Medicinal Herbs Leaf Chinese Medicinal Herbs Leaf,Herb Eriobotryae Folium,Chinese Medicinal Herb Dried Leaf,Natural Chinese Medicinal Herbs Leaf Drotrong Chinese Herb Medicines Co.,Ltd. , http://www.drotrongherb.com
The U.S. Department of Agriculture has invented a new type of DNA testing device that can help food and beverage processors determine deadly bacteria faster, easier and more accurately. Scientists pointed out that the machine they developed was called a "flow cytometer," which can process 100 samples at the same time. Listeria and Candida albicans can be identified within a day's time. Listeria monocytogenes is a kind of bacteria that can resist freezing, drying and heat processing, and it is a cause of widespread outbreak of food poisoning in the world. Candida is a yeast that weakens the immune system and is deadly to individuals. It is also one of the yeasts that cause food and beverage spoilage. Current pulsed-gel electrophoresis (PFGE) is considered to be the best method for identifying Listeria that causes food poisoning, but this method is difficult to operate and takes nearly 3 days to produce results, and it has several other disadvantages. It is also difficult to determine the relationship between different bacteria.