Basic Info
Model No.: zk012
Product Description
1, Our Melatonin/ Melatonine specification:
1) Spec. 99%
2) Standard: USP
3) Molecular Weight: 232.27
4) Characteristics: White or pale-white crystalline powder
5) Storage:store in a well-closed container protected from light
CERTIFICATE OF ANALYSIS | |||
Items | Standart | Results | |
Identification | positive reaction | comply | |
Loss on drying | MAX 0.5% | 0.18% | |
Residue on ignition | MAX 0.1% | 0.07% | |
Heavy metal | MAX10ppm | comply | |
|
Melting point |
117-120°C |
118-119°C | |
Clarity and degree of opalescence of liquids | 1%ethanol and chloroform Solution |
comply | |
Particle size | 80-120mesh | comply | |
related substances | Max0.1% | comply | |
residual solvents: ethanol | Max 1000ppm | comply | |
total viable count | Max3000cfu/g | comply | |
yeast and moulds | Max300cfg/g | comply | |
e. coli | Absence/g | comply | |
salmonella | Absence/25g | comply | |
|
HPLC |
≥99.5% |
99.55% | |
|
Conclusion:Comply with USP | |||
2, Introduction:
Melatonin is a hormone secreted by the pineal gland in the brain that helps regulate other hormones and maintains the body's circadian rhythm. The circadian rhythm is an internal 24-hour time-keeping system that plays a critical role in determining when we fall asleep and when we wake up. Darkness stimulates the production of melatonin while light suppresses its activity.
3, Functions:
1) Melatonin can effectively improve sleep quality
2) Melatonin can improve the functional status of the whole body
3) Melatonin can improve human immunity, prevent depression, Alzheimer's syndrome, cataracts, for the treatment of glaucoma also had a marked effect.
4) Melatonin can increase the body's immune system, auxiliary cancer, enhance physical fitness.
5) Melatonin has strong antioxidant effects
Product Categories : Pharmaceutical Chemicals(API)
