Application of callicarpa nudiflora extract in daily chemical cleaning products
A technique of naked flower purple beads, cleaning products, applied in the direction of cosmetics, cosmetic preparations, detergent compositions, etc., to achieve good results
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0068] Embodiment 1, the preparation of Nadihua Zizhu extract
[0069] It is prepared by any of the following methods, and one or more of them are mixed:
[0070] (1) Using fresh or dried raw materials of Auranthus nudica, adding water or dilute alcohol or ketone solvent, heating and extracting, filtering the extract, concentrating the filtrate, and drying to obtain Aurantia nudica extract a;
[0071] (2) Use fresh or dried raw materials of Auranthus nudica, add water or dilute alcohol or ketone solvent, heat extraction, filter the extract, and the filtrate is chromatographed through a macroporous adsorption resin column, the column is washed with water, and the washing solution is discarded , and then eluted with 10% to 90% ethanol, the eluate was filtered, concentrated, and dried to obtain the extract b of Aurora nudiflora;
[0072] (3) The raw material of Aurora nudiflora in a fresh state is squeezed to obtain squeezed liquid and squeezed residue, the squeezed liquid is ...
Embodiment 2
[0077] Take 1kg of fresh Auranthus japonica leaves harvested in October, add 2kg of water, crush it into a homogenate, squeeze, add 3kg of water to the squeezed residue for heating and extraction, combine the extract and squeeze, filter, concentrate, and dry to obtain 124.7g of extract , the extraction yield of Aurora nudiflora was 12.47%, the total flavonoid content was 61.1mg / g, the luteolin content was 0.74mg / g, and the total tannin content was 15.45 mg / g (based on fresh medicinal materials).
Embodiment 3
[0079] Take 2.0kg of leaves and twigs (dry products) of Nadiflora, add ketone and decoct twice, the first time 10 times the amount, decoct for 2 hours, the second time 8 times the amount, decoct for 1 hour, combine and decoct Liquid, filtered, concentrated to 2000ml, membrane filtration, ultrafiltration first, then nanofiltration, membrane material with ceramic composite membrane and polytetrafluoroethylene membrane, concentration, drying, to get 290.1g nude flower purple pearl extract, naked The extraction rate of Huazizhu was 14.5%, the measured total flavonoid content was 115.9mg / g, and the luteolin content was 1.31mg / g (based on dry product).
PUM
Login to View More Abstract
Description
Claims
Application Information
Login to View More