Extraction method of sea-buckthorn extract and application of sea-buckthorn extract in tobacco products

The invention relates to the technical field of tobacco additive preparation, and discloses an extraction method of a hippophae rhamnoides fruit extract and application of the hippophae rhamnoides fruit extract in tobacco products, the extraction method comprises the following steps: crushing and so...

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Hauptverfasser: SUN LANXI, YI HONGYU, FAN ZHAOCHENG, WANG PENG, MA KUOYAN, WANG YI, WANG CHANGGUO, KOU MINGYU, HE RONG
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:The invention relates to the technical field of tobacco additive preparation, and discloses an extraction method of a hippophae rhamnoides fruit extract and application of the hippophae rhamnoides fruit extract in tobacco products, the extraction method comprises the following steps: crushing and soaking hippophae rhamnoides fruits, and then carrying out high-pressure homogenization and superfine refinement to obtain hippophae rhamnoides fruit liquid; adding sodium chloride and a sodium carbonate solution into the sea buckthorn fruit liquid, putting into a container, inserting a cathode plate and an anode plate, alternately introducing alternating current into the cathode plate and the anode plate, standing, filtering, and washing filter residues until no sodium chloride residue exists, so as to obtain filtrate; adjusting the pH value of the filtrate to 6.5-7.5, standing for 1-2 hours to obtain pasty viscous liquid, centrifugally filtering, and taking supernatant liquid; carrying out vacuum concentration on t