Technology Application_Technology Application_Shandong Bona Biotechnology Group Co., Ltd.

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Extraction and concentration of traditional Chinese Medicine

Extraction and concentration of traditional Chinese Medicine

Release time：

2021.06.04

Traditional Chinese medicine mainly comes from natural medicine and its processed products, including plant medicine, animal medicine, mineral medicine and some chemical and biological products. The components of traditional Chinese medicine are complex, so the extraction method of traditional Chinese medicine has received great attention. Traditional methods such as water extraction, alcohol precipitation and vacuum concentration have disadvantages of low efficiency, high energy consumption and high production cost. Nowadays, membrane separation technology has been applied to the extraction of traditional Chinese medicine and achieved good results. Today, we will introduce the application of touch separation technology in the extraction of traditional Chinese medicine.

Salted egg white concentrate

Release time：

2021.06.04

Fresh duck eggs have a strong fishy smell, usually people will pickle them into duck eggs or reprocess the yolk. According to a preliminary estimate, there are more than 10 billion salted duck egg yolks used to make traditional foods such as rice dumplings and moon cakes in China every year. As the salt content in the egg white is more than 10%, the utilization of salted egg white is greatly limited. Only a small amount of salted egg white is used in the processing of feed and biscuits, but most of them are abandoned, resulting in a great waste of protein resources.

Decolorization and purification of sugarcane mixed juice (raw sugar)

Release time：

2020.07.25

At present, the traditional domestic production of raw sugar is the chemical precipitation method, and its production process mainly includes pre-ash, chemical flocculation precipitation (adding 20 ppm polyacrylamide) and evaporation product.

Decolorization and purification of sugarcane mixed juice (sugar)

Release time：

2020.03.10

At present, the mainstream methods of sugar production in China are carbon method and sulfur method. The method mainly uses chemical raw materials such as lime, sulfur dioxide and polyacrylamide to flocculate and decolorize syrup.

Paclitaxel Resin for extraction, separation and purification process of taxol

Release time：

2019.09.24

Paclitaxel (trade name Taxo1) is a unique anti-tumor natural drug in Taxus plants. It was first isolated in 1971 by American chemists Wani and Wallt, and was officially approved by the US FDA in 1992. New anti-ovarian cancer drug.

Chromatography packing for extraction, separation and purification of ascomycin (ascomycin, immunomycin, FK520)

Release time：

2019.09.24

Ascomycin (ascomycin, immunomycin, FK520) is a twenty-three carbon macrolide compound, an ethyl analog of the immunosuppressant tacrolimus (FK-506), and a synthetic pimecrolimus (Trade name Elidel) precursor material.

Organic acid separation and purification packing

Release time：

2019.09.24

Organic acids, such as citric acid, tartaric acid, malic acid, and ascorbic acid, are mostly combined with metal ions or combined with alkaloids to form salts. They are very effective active ingredients of Chinese herbal medicines.

Reverse chromatography medium for thymus method new separation and purification reverse chromatography packing reverse chromatography resin packing

Release time：

2019.09.24

Thymosin α1 (Thymosin) is a 28 peptide with strong acidity, with a molecular weight of 3108 and an isoelectric point of 4.2. The N-terminal is acetylated. The synthesized crude peptide contains many impurities with molecular size and properties similar to the product, which is not easy to purify.

Alkaloid separation and purification packing

Release time：

2019.09.24

Alkaloids are nitrogen-containing organic compounds derived from the plant kingdom. They are very effective active ingredients of Chinese herbal medicines. The effect on traditional silica gel or alumina chromatography is often not ideal.

Nemadectin (Nemadectin) Moxidectin (Moxidectin) extraction separation and purification chromatography packing SKP10N

Release time：

2019.09.24

Nemadectin (Nemadectin) is a 16-membered macrolide antibiotic, produced by Streptomyces cyaneogriseus sp. Noncyanogenus through fermentation process.

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