Hunan Delore Natural Products Co., LtdAbout UsDePu Parkview Green, No.1,Luo Sitang Road, Changsha national economic&technical development zone,HunanHunan Delore Natural Products Co., Ltd is located in Changsha city, Hunan Province, China.
Delore is a manufacturer of plant extracts and its advantages are as below:
1. Cultivation: Delore has self-owned planting bases to ensure the quality of raw materials from the source
2. Production: Delore is equipped the most advanced equipments to meet the HACCP/ISO standards
3. Quality control: Delore has a third-party lab to ensure the quality of each batch before delivery
4. R&D support: Delore has a professional team that offers technical supports to serve clients better
5. Sales service: De
Insoluble in water and ether, soluble in ethanol, propylene glycol, easily soluble in glacial acetic acid and alkali solution, reddish-brown in alkaline and yellow in neutral and acidic.
Stability
Curcumin was relatively stable (85–95% remaining) in the acidic emulsions, but unstable (53–62% remaining) in the neutral–alkaline emulsions. These results can be explained in terms of pH-induced changes in curcumin structure and physicochemical stability.
Description
Curcumin is a natural compound with excellent anti-inflammatory and anti-cancer properties. Curcumin, with chemical formula C21H20O6, is a diketone compound extracted from the rhizomes of some plants of Zingiberaceae and Araceae. Curcumin contains about 3% ~ 6% of curcumin, which is a rare pigment with diketone structure in the plant kingdom.
Package
25kg fiber drum with sealed inner polyethylene liner
Shelf-life
24 months, if tightly sealed in a cool and dry place
⭐Anti-aging: Curcumin has the effect of preventing damage to brain nerve cells and improving the function of brain nerve cells. ⭐Anti-inflammatory: The anti-inflammatory activity of curcumin is comparable to steroidal and nonsteroidal drugs, such as indomethacin and phenylbutazone, and is safe in most cases. ⭐Natural colors: As a commonly used natural pigment, it is widely used in the food industry, mainly used for the dyeing of canned, intestinal products, and sauce and halogen products. Curcumin used for food coloring is mainly divided into four categories: water-dispersible turmeric oil, water-dispersible purified turmeric, oil-soluble purified curcumin and purified turmeric powder. ⭐Hypolipidemic, antitumor: It may be related to its inhibition of the activation and expression of transcription factors such as nuclear factor-κB and activating protein-1, and there are no obvious toxic side effects. ⭐Enhances liver function: Turmeric has an inhibitory effect on hepatitis virus and has the effect of improving liver parenchymal lesions. Turmeric breaks the blood and manages the stagnation of qi in the blood, enters the liver and spleen two meridians, and breaks the blood stasis qi knot function of the liver and spleen two meridians to activate blood stasis and relieve pain. Turmeric contains an active ingredient, Curcumin, which helps lower cholesterol, blood lipids and triglycerides, protects and detoxifies the liver, and reduces fatty liver. ⭐Antisepsis: Curcumin is the most antibacterially potent ingredient of any phenolic compound tested to date. The combination of high antimicrobial activity with registered food additives and GRAS (generally considered safe) compounds makes curcumin the best candidate for a new generation of"green"food preservatives. ⭐Improves cognitive abilities in the elderly: Potentially reduces the accumulation of amyloid and tau proteins in brain regions related to mood and memory, while taking relatively safe curcumin can provide meaningful cognitive benefits.
Item
Standard
Test Method
Assay
Curcumin ≥95%
HPLC
Appearance
Orange Yellow Crystalline Powder
Visual
Odor
Characteristic
Organoleptic
Particle Size
≥95% pass 80 mesh
Ch. P. C. Rule 47
Loss on Drying
≤5.00%
Ch. P. C. Rule 52
Ash
≤5.00%
Ch. P. C. Rule 2302
Heavy Metals
≤10mg/kg
Colorimetric method
Arsenic (As)
≤3mg/kg
Ch. P. C. Rule 21-ICP-MS
Lead (Pb)
≤2mg/kg
Ch. P. C. Rule 21-ICP-MS
Mercury (Hg)
≤2mg/kg
Ch. P. C. Rule 21-ICP-MS
Cadmium (Cd)
≤2mg/kg
Ch. P. C. Rule 21-ICP-MS
Ethanol
≤500mg/kg
GC-MS
Total Plate Count
≤5000CFU/g
ISO 4833-1:2013
Total Yeast & Mold
≤500CFU/g
ISO 21527:2008
Coliforms
≤10CFU/g
ISO 21527:2008
Salmonella
Negative
ISO 6579-1:2017
Supplier's Name
Hunan Delore Natural Products Co., Ltd
Supplier'sEmail
info@delore.cn
Supplier'sWebsite
www.delore.cn /www.deloresolutions.com
Supplier's Address
Bld#7B, Depu Parkview Green, Changsha, Hunan, 410100, China