| roduct Name | Luteolin |
| Appearance | yellow powder |
| Purity | 98% |
| CAS | 491-70-3 |
| Storage | Cool Dry Place |
| Shelf Life | 24 months |
Antioxidant effect: Luteolin has a strong antioxidant effect, which
can neutralize free radicals and reduce the damage of oxidative
stress to the body.
Anti-inflammatory effect: Luteolin has a certain inhibitory effect
on inflammatory reactions and can relieve discomfort symptoms
caused by inflammation.
Liver protection: Studies have shown that luteolin has a protective
effect on the liver and can improve liver function and reduce liver
damage.Application:1. Used in the food processing industry for the production of
dehydrated beans, baby food and margarine; Clarifying apple juice;
Making fudge; Provide patients with digestible food; Flavoring
everyday food, etc.
2. Used in medicine, health products industry, inhibit the growth
of tumor cells, for burn scab removal, anti-inflammatory effect,
improve drug absorption.
3. Used in the cosmetics industry, it has the excellent effect of
skin rejuvenation, whitening and spot removal.
4. Applied to feed, adding bromelain to feed formula or directly
mixed in feed can greatly improve the utilization and conversion
rate of protein, and can develop a wider range of protein sources,
thereby reducing feed costs.
| Analysis Items | Specifications | Results | Methods used |
| Identification | Positive | Conforms | TLC |
| Appearance | Fine yellow to light green powder | Conforms | Visual test |
| Odor & Taste | Characteristic | Conforms | Organoleptic test |
| Bulk Density (g/ml) | 20-40g/100ml | Conforms | ASTM D1895B |
| Particle Size | 98% pass through 80 Mesh | Conforms | AOAC 973.03 |
| Solubility | Soluble in ethanol & water solution | Conforms | Visual |
| | | | | | | |
| Assay | NLT Luteolin 98% | 98.64% | HPLC, Dry base |
| Loss on Drying | NMT 2% | 1.20% | 5g /105ºC /2hrs |
| Ash Content | NMT 2% | 0.50% | 2g /525ºC /3hrs |
| Extract Solvents | Ethanol & Water | Conforms | / |
| Residue of Ethanol | NMT 0.01% | Conforms | USP-GC |
| | | | | | | |
| Heavy Metals | NMT 10ppm | Conforms | Atomic Absorption |
| Lead (Pb) | NMT 1ppm | Conforms | Atomic Absorption |
| Arsenic (As) | NMT 1ppm | Conforms | Atomic Absorption |
| Mercury(Hg) | NMT 0.5ppm | Conforms | Atomic Absorption |
| | | | | | | |
| 666 | NMT 0.1ppm | Conforms | USP-GC |
| DDT | NMT 0.2ppm | Conforms | USP-GC |
| Acephate | NMT 0.2ppm | Conforms | USP-GC |
| Methamidophos | NMT 0.2ppm | Conforms | USP-GC |
| Parathion-ethyl | NMT 0.2ppm | Conforms | USP-GC |
| PCNB | NMT 0.1ppm | Conforms | USP-GC |
| Aflatoxins | NMT 0.2ppb | Conforms | USP-HPLC |
| | | | | | | |
| Microbiological Data | Total Plate Count <1000cfu/g | < 57 cfu/g | GB 4789.2 |
| Total Yeast & Mold < 100cfu/g | < 10 cfu/g | GB 4789.15 |
| E. Coli to be absent | Absent | GB 4789.3 |
| Staphylococcus to be absent | Absent | GB 4789.10 |
| Salmonella to be absent | Absent | GB 4789.4 |
| | | | | | | |
| Packing and Storage | Packed in fiber drum, LDPE bag inside. Net weight: 20kgs/drum. |
| Keep tightly sealed, store away from moisture, strong heat and
sunlight. |
| Shelf Life | 2 years if sealed and stored in the recommended conditions. |
Characteristic:
- We can also customize orders as customer's requirements and
specifications.
- KINGHERBS' is specialized in manufacturing and exporting
different kinds of food industry related goods, such as Inulin (90%
or 98%), Myricetin, Sea Buckthorn Oil, Green Coffee Bean Extract
Total Chlorogenic Acids, Fenugreek Seed Extract Furostanol Saponins
50% etc.
- With the effective exporting system and prompt reaction, we
ensure that we can transfer the shipping documents and deliver our
cargos on time.
