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NO. | Basic Info. Of Goji Berry Powder | ||
1 | Appearance: Yellowish Orange Powder | ||
2 | Taste & Odor: characteristic taste of Goji berry, Odorless | ||
3 | Mesh Size: 80 mesh | ||
4 | Dehydration Type: Air Dried | ||
5 | Solution used: DI water | ||
NO. | Physical Parameter | Unit | Specification |
1 | Loss on drying, % | ----- | ≤6.0 |
2 | Ash, % | ----- | ≤5.0 |
NO. | Heavy Metals | Unit | Specification |
1 | Pb | mg/kg | ≤3 |
2 | As | mg/kg | ≤2 |
3 | Cd | mg/kg | ≤1 |
4 | Hg | mg/kg | ≤1 |
NO. | Microorganism | Unit | Specification |
1 | Total plate count | CFU/g | ≤1000 |
2 | Molds | CFU/g | ≤300 |
3 | Escherichia coli | ----- | Absence |
Company Information:
Nanjing Zelang Technology Co. Ltd relies on China Pharmaceutical University and Nanjing University. We have built an independent R&D team, our technical staffs have published over two hundred thesis in the domestic and international professional journals and declared hundreds of patents. Our factory is equipped with advanced facilities such as the extraction and separation instruments and the testing instruments, multi-function extractor, microwave extraction device, membrane separation device, the highly effective liquid phase color spectrometer, imported high half preparation color spectrometer, gas phase color spectrometer, infrared spectrometer, UV-vis spectrophotometer etc.
We have two natural extract laboratories, one analysis and test center, a pilot production base, two factories. We can extract materials from plants or animals in different stages of their development. We can guarantee the quality of our products, and enhance the competitiveness of your products. We are one of China's most outstanding enterprises and we have our reputation in plant pharmaceutical industry.
Nanjing Zelang Medical Tech. Co., Ltd, founded by Dr. Liu Dongfeng in 2004 is a full service manufacturing company with 12 years of continued development. Staffed with more than 100 employees in Research and Development, Production and Quality Assurance departments. Our newest and extended sub-branch in North America, Zelang Group USA in Ontario CA, was established in 2015.
Zelang Medical is the first manufacturer in China PR utilizing the new patent "MELLES" to produce plant extracts. Dr. Liu invented the new extraction technology, which compared to traditional extraction, "MELLES" adopts Integrated Membrane System, mainly consisting of MFM (micro-filtration membrane), UM (ultrafiltration membrane) and ROM (reverse osmosis membrane), pipeline system, and low pressure extraction system.
All products are tested before delivery and are conducted by our highly trained and qualified testing engineers at Zelang Medical Quality Assurance Department. Our lab is equipped with state-of-the-art HPLC testing systems, UV testing systems, loss on drying equipment, heavy metals residue equipment, microorganism equipment and more.
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