Food Additives
Product Introduction
Chlorophyll copper sodium salt (sodium coppe chlorophylin) for dark green powder, is a natural green plant tissue, such as silkworm dung, clover, alfalfa, bamboo plant leaves as raw material, with acetone, methanol, ethanol, organic ether, with copper ions instead of chlorophyll center magnesium ion, at the same time with alkali saponification, remove methyl and alcohol after the formation of carboxyl become disodium salt. Therefore, the chlorophyll copper sodium salt is a semi-synthetic pigment. Similar to its structure and generation principle of the chlorophyll series of pigments and chlorophyll iron sodium salt, chlorophyll zinc sodium salt and so on. Studies on bioactive substances in plant foods show that increasing fruit and vegetable consumption is closely related to the decline of cardiovascular disease and cancer. Chlorophyll is one of the natural bioactive substances. As a chlorophyll derivative, metalloporphyrin is the most unique one of all natural pigments and has a wide range of uses.
Because natural chlorophyll is easy to decompose in heat, light, acid, alkali, and insoluble in water, its application is limited by. Therefore, the structure of natural chlorophyll is modified to make it a stable metalloporphyrin structure. The application field of metal porphyrin is constantly expanding and attracting much attention. Chlorophyll copper sodium salt as a metal porphyrin has a high stability, metallporphyrin is widely used in food additives, cosmetic additives, colorants, colorants, drugs, photoelectric conversion materials and other fields. Chlorophyll copper sodium salt is converted from chlorophyll, and natural chlorophyll has two structures,, which makes its copper sodium salt have more complex components and structure. In practice, the expression of copper sodium salt by molecular formula is defects compared with its wide application. Chlorophyll copper sodium salt has received special attention as a metalloporphyrin.
It has the color of natural green plants, strong color force, stable to light and heat, but good stability in solid food, and precipitation in the solution of PH <6. This product is more suitable for neutral or alkaline (PH value 7~12) food.
Product Data Sheet
| Analysis | Description | Result |
| Characteristics | Dark green finepowder | Conforms |
| Absorptance | 568min. | 569.7 |
| Assay | 100%min. | 1.003 |
| Ratio(A405/A630） | 3.0-3.9 | 3.3 |
| Content of total copper | Notlessthan4.25% | 0.0499 |
| Content of chelated copper | Notlessthan4.0% | 0.0497 |
| Content of sodium | 5%-7%ondriedbasis | 0.057 |
| Nitrogen determination | Notlessthan4.0% | 0.048 |
| Limit of ionic copper | Notmore than 0.25% on dried basis | 0.00012 |
| Residue onignition | Not more than 30% on dried basis | 0.242 |
| Arsenic | Notmorethan2ppm | 0.20ppm |
| Lead | Notmorethan1ppm | 0.20ppm |
| Cadmium | Notmorethan1ppm | 0.10ppm |
| Mercury | Notmorethan1ppm | 0.078ppm |
| Iron | Notmorethan0.50% | 0.001 |
Product Function
1. Strong coloring power
2. Stable for light and heat
3. Good stability in the solid state
4. With precipitation produced in solutions with PH <6, this product is relatively suitable for neutral or alkaline (PH 7~12) food.
Product Application
1. Food added
Studies on bioactive substances in plant foods show that increasing fruit and vegetable consumption is closely related to the decline of cardiovascular disease and cancer. Chlorophyll is one of the natural bioactive substances. As a chlorophyll derivative, metalloporphyrin is the most unique one of all natural pigments and has a wide range of uses.
2.Textiles with
With the strengthening of people's awareness of environmental protection and the increasing attention to health, the negative effects of synthetic dyes used in textile dyeing on human health and ecological environment have attracted more and more attention, and the use of pollution-free green natural dye to dye textiles has become the research direction of many scholars. Can dy e green natural dye less, and chlorophyll copper sodium salt is a kind of food grade green color pigment, is a natural chlorophyll derivative, can be extracted chlorophyll after saponification, cupration reaction, and after refined, is a kind of metal porphyrin with high stability, dark green powder, slightly metallic luster.
3.Cosmetics with
It can be added to cosmetics as stains. Chlorophyll copper sodium salt is dark green powder, odorless or slightly smelly. Aqueous solution is transparent emerald green, deepening with the increase of concentration, light resistance, heat resistance, good stability. The pH of 1% solution is 9.5~10.2, and when the pH is below 6.5, the precipitation can be produced in calcium. Slightly soluble in ethanol. It is easy to precipitate out in acidic drinks. Light resistance is stronger than chlorophyll, heating to more than 110℃, decomposition. In view of its stability and low toxicity, chlorophyll copper sodium salt is widely used in the cosmetics industry.
4.Medical application
Applied research in the medical field, because it has a bright prospect without toxic side effects. A paste made with chlorophyll copper sodium salt can accelerate wound healing. It is used as an air freshener in daily life and clinical life, especially the anti-cancer and anti-tumor research is particularly prominent. It is reported that various data of the effect of chlorophyll copper sodium salt on human body are summarized in the form of detailed anti-tumor curve diagram. The mechanism of direct or indirect inhibition on tumor mainly includes the following aspects: (1) complexation with flat aromatic carcinogens; (2) inhibition of carcinogens; (3) degradation of carcinogens; (4) free radical removal and antioxidant effect. Some researchers have studied the components in copper sodium salt, and the results are the two large content, but did not indicate which structure plays the role. Because chlorophyll copper sodium salt has the effect of scavenging free radicals, the study considers adding to the cigarette filter to remove various free radicals in the flue gas, thus reducing the harm to the human body.
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Product Data Sheets
| Analysis | Description | Result |
| Characteristics | Dark green finepowder | Conforms |
| Absorptance | 568min. | 569.7 |
| Assay | 100%min. | 1.003 |
| Ratio(A405/A630） | 3.0-3.9 | 3.3 |
| Content of total copper | Notlessthan4.25% | 0.0499 |
| Content of chelated copper | Notlessthan4.0% | 0.0497 |
| Content of sodium | 5%-7%ondriedbasis | 0.057 |
| Nitrogen determination | Notlessthan4.0% | 0.048 |
| Limit of ionic copper | Notmore than 0.25% on dried basis | 0.00012 |
| Residue onignition | Not more than 30% on dried basis | 0.242 |
| Arsenic | Notmorethan2ppm | 0.20ppm |
| Lead | Notmorethan1ppm | 0.20ppm |
| Cadmium | Notmorethan1ppm | 0.10ppm |
| Mercury | Notmorethan1ppm | 0.078ppm |
| Iron | Notmorethan0.50% | 0.001 |