試劑級蛋白胨

　　本產品選用可食用的新鮮帶肉牛骨為原料，經過清洗，提取、酶解、濃縮、噴霧干燥等一系列工藝精制而成。廣泛用于抗菌類新藥發酵工業、微生物實驗室、細菌培養基、保健食品營養劑等。作為生物培養基因素和高純蛋白源、具有含氮量高、氨基酸豐富、生物活性強、含磷量適中，含灰份、水分少和搖瓶效價高等優點。經國內眾多制藥廠長期使用，一致得到好評。

This product is made of fresh edible beef bone, through cleaning, extraction, enzymolysis, concentration, and spray drying and other processes. It is widely used in the antibacterial new medicine fermentation industry, microbiology laboratories, bacterial culture medium, and health food nutrition agents. As a biological culture medium factor and high-purity protein source, it has a high nitrogen content, rich amino acids, strong biological activity, moderate amount of phosphorus, low ash and water contents, and high shaking potency and other advantages. After being long used by many domestic pharmaceutical factories, the product has been unanimously praised.