What is Chlorophyll Sodium Copper?
Chlorophyll Sodium Copper is a safe and non-toxic chlorophyll derivative. With good stability and colorability, it is widely used in food additives, dyeing, and other industries. Natural chlorophyll is insoluble in water but soluble in organic solvents. Such as ethanol, acetone, etc. The chemical properties are extremely unstable, easy to decompose, and easy to fade.
Under acidic conditions, H+ easily enters the chlorophyll molecule. Substitute Mg 2+ to generate dark green pheophytin, which is easy to combine with Cu2+ to generate relatively stable copper-substituted chlorophyll. After the saponification reaction, chlorophyll is formed, so that its water solubility is increased and its stability is enhanced.
|
ANALYSIS |
SPECIFICATION |
RESULTS |
|
Appearance |
Dark Green fine powder |
Complies |
|
Odor |
Characteristic |
Complies |
|
Identification(TLC) |
Positive(+) |
Complies |
|
Content |
≥15% |
15.6% |
|
Residue on Ignition |
≤5.0% |
3.90% |
|
Extinction ratio |
2.8-4.0 |
3.78 |
|
Ph |
9.5-10.7 |
9.61 |
|
Loss on Drying |
≤5.0% |
2.03% |
|
Test for fluorescence: |
None |
None |
|
Heavy Metal |
<20ppm |
Complies |
|
As |
<3ppm |
Complies |
|
Pb |
<2ppm |
Complies |
|
Microbiology |
||
|
Total Plate Count |
<300cfu/g |
<50cfu/g |
|
Yeast & Moulds |
<100cfu/g |
<10cfu/g |
|
E.Coli |
Negative |
Complies |
|
Salmonella |
Negative |
Complies |
How to extract Chlorophyll Sodium Copper?
1. Acid set copper method
Raw material → leaching → filtration → concentration → saponification → separation → acidification copper generation → filtration → salt formation → drying → finished product
The raw material is first pretreated. At a constant temperature, the raw materials were extracted with ethanol to obtain a dark green solution, and then NaOH solution was added for saponification. Adjust pH and reflux at a constant temperature. After cooling, it was extracted with petroleum ether. Adjust the pH of the saponification solution, add CuSO4 solution at constant temperature for copper substitution, filter, and wash for several times. The precipitate was dissolved with acetone, and the pH was adjusted with NaOH solution until crystals were precipitated to obtain the product.
2. Ultrasonic method
According to literature reports. The extraction of chlorophyll mostly adopts the conventional reflux method and the Soxhlet extraction method. But the extraction rate is low. Ultrasonic-assisted technology is a new and efficient extraction method that has been widely used in the field of natural plant extraction in recent years. That is, using ethanol as the extractant, ultrasonically extract the raw materials for 20~30min, extract 2~3 times, and ultrasonically saponify for 20~30min.
3. Supercritical CO2 Extraction
The route is roughly the same as 1, with a difference in the extraction stage. The raw materials are pretreated and loaded into the extraction kettle, sealed, and liters
Warm and pump CO2 gas. Chlorophyll was extracted by adding 90% ethanol as an entertainer. The chlorophyll-dissolved fluid is subjected to CO2 separation in a separation kettle to obtain an extract.
4. Copper ammonia method
After the raw materials are leached and saponified, the copper ammine complex is added to the saponification solution. Ammonia water was added dropwise with stirring to adjust the pH, and the copper reaction was carried out. The reaction solution was filtered and then added to the ethanol solution containing NaOH. Adjust pH to precipitate crystals, filter, and dry to obtain dark green copper chlorophyll sodium salt with a metallic luster.
sodium copper chlorophyll Application:
Chlorophyll copper sodium salt is a green pigment allowed to be used in the food industry. It can be used as a dyeing agent and decolorizing agent in food and daily chemical processing and is widely used in chewing gum, hard candy, fruit juice, soft drink, hand sanitizer, and deodorant.
In the medical field, a paste made of sodium copper chlorophyll salt can accelerate wound healing. It is used as an air freshener in daily life and clinical practice. Since copper sodium copper chlorophyll has the effect of scavenging free radicals, the research considers adding it to the cigarette filter to reduce harm to the human body.
Why choose Chlorophyll Sodium Copper?
Chlorophyll copper sodium salt is an excellent "green product" using green plants as raw materials. Green plant resources are abundant, and different production methods can be adopted according to different raw materials and different technical requirements. Because of its low cost of raw materials, simple manufacturing process, and wide application range, it will have broad market prospects.
Where to buy sodium copper chlorophyll?
Yansheng International Group Ltd. is a professional manufacturer of Chlorophyll, Chlorophyll Sodium Copper, Chlorophyll Sodium Magnesium, Chlorophyll Sodium Iron, etc. We use fresh mulberry leaves as raw materials. Strictly control each process. Just to provide you with better products.
Please contact us directly through this page or medical@ysgcn.com to buy!
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