The Anti-aging Significance of Lutein
There is a completely new type of clothing dryer that dries and pounds marigolds and lutein. When the fluctuation rate in the pendulum is between 70% and 90%, the data of lutein depends upon the drying time when the drying time is similar, the amount of lutein acquired at 70 is under that under 60 drying conditions.
Organic chemical manufacturer solvent extraction
Organic solvent extraction is regarded as a broadly used method of removing lutein. The lutein found in marigold features a high solubility in ethanol, but it is difficult to dissolve in water under neutral conditions. The solubility of lutein under alkaline conditions is more than that under acidic and neutral conditions.
Microwave extraction
Microwave is a kind of instant transmission heating method, which breaks the flower cell wall under the action of the microwave field, thus speeding up the extraction rate and effectively growing the merchandise yield. Microwave extraction technologies also have achieved great outcomes in natural pigment extraction. Its advantage isn't it just reduces equipment investment and operating costs, but furthermore meets environmental protection needs.
Supercritical co2 extraction
The primary focus of supercritical CO2 extraction technologies is a method of removing active substances from creatures and plants. This method mainly uses the characteristics of supercritical fluids. Under callous and solid mixture separation or contact, the temperature and temperature in the operating system will be the pressure is adjusted to extract the appropriate substances. How big supercritical CO2 extraction of several natural products remains expanded, from experimental scale to industrial production scale. The supercritical CO2 extraction method has several advantages, for instance, high wholesomeness, low solvent consumption, strong dissolving ability, non-toxic, harmless, and so on. This method comprises for your shortcomings in the organic solvent extraction method, wealthy inefficiency, a short period of time-consuming, and simple operation.
