Ginger Root Extract Powder, Gingerol 5%, 6%, 10% HPLC, 10:1, 20:1, 50:1 TLC
Ginger is a valuable economic crop with great development and utilization value. In addition to physiological active substances such as curcumin and curcumin, it also contains proteins, polysaccharides, vitamins, and various trace elements. It integrates nutrition, seasoning, and health care. Since ancient times, it has been regarded by medical experts as a health product with the same source of medicine and food, and has various health functions such as dispelling cold, dampness, warming the stomach, and accelerating blood circulation.
Ginger Root Extract Powder, Gingerol 5%, 6%, 10% HPLC, 10:1, 20:1, 50:1 TLC
【Botanical source】: Zingiber officinale Rosc.
【Extraction source】: The fresh rhizomes of the ginger plant Zingiber officinale Rosc. Harvesting in autumn and winter to remove fibrous roots and sediment.
【Functions in TCM】: Ginger has a pungent taste and a slightly warm nature. Act on the Lung spleen, and stomach channel. It has the effects of relieving external colds, warming the middle to stop vomiting, warming the lungs to stop coughing, and detoxifying. It is commonly used for cold colds, spleen and stomach colds, stomach cold vomiting, and lung cold cough.
【Specification】: Gingerol 5%, 6%, 10% HPLC, 10:1, 20:1, 50:1 TLC
【Appearance】: Brownish yellow powder
【Particle size】: 95% pass 80 mesh size
Ginger Root Extract Production Flowchart
Ginger root – natural air drying–Coarse powder(40 mesh) -Low temperature water extraction – 1st Reflux Extraction(10 times water,2 Hrs) – 2nd Reflux Extraction8 times water,1.5 Hrs) – 3rd Reflux Extraction(6 times water,1 Hrs) – Extraction Solution-combine&Filtrate-Concentrate-Extractum-spray drying – screening – packaging – detection of physical and chemical indicators – warehousing
Specification of Ginger Root Extract
| Item | Standard | Test method |
| Appearance | Brownish Yellow fine powder | Visual & Organoleptic |
| Specification | 10:1 | TLC |
| Particle size | 80 mesh | Pass 80 mesh size screen |
| Ash | <13% | 2g/525℃/3hrs |
| Moisture | <7% | 5g/100℃/2.5hrs |
| Heavy metals | As <1.0ppm Pb<2.0PPM Hg<0.2ppm Cd<1.0ppm | Atomic Absorption |
| Microbiological Control | Total Plate Count<10,000cfu/g, Yeast & Mold<100cfu/g, E.Coli<10cfu/g. |
AOAC |
| Packing | 1kg/bag, 5kg/bag, or 25kg/fiber drum (D* H, 40*50cm),
It can also be packaged according to the requirements of customers, and all the packaging materials meet the standards of Chinese Pharmacopoeia 2010. |
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Extended Reading
Identification of Ginger Root Extract Recorded in Chinese Pharmacopoeia
Take 1g of ginger extract, cut into small pieces of 1-2mm, add 20ml of ethyl acetate, sonicate for 10 minutes, filter, evaporate the filtrate, and dissolve the residue in 1ml of ethyl acetate as the test solution. Take another 6-gingerol reference substance and add methanol to prepare a solution containing 0.5mg per 1ml as the reference solution. Perform the test using thin layer chromatography (General Rule 0502) and extract the test solution 6 μ l. Reference solution 4 μ l. Dot on the same silica gel G thin layer plate separately, use petroleum ether (60-90 ℃) – trichloromethane – ethyl acetate (2:1:1) as the developing agent, develop, remove, air dry, spray with vanillin sulfuric acid test solution, and heat at 105 ℃ until the spots show clear color. In the chromatogram of the test sample, spots of the same color appear at the corresponding positions as the reference sample chromatogram.