abstract |
The present invention relates to aquatic product transportation keep-alive techniques field, the preparation method of more particularly to a kind of special anesthetic of aquatic product transportation.Anesthetic provided by the present invention presses 1 by stramonium seed extract, Semen Ziziphi Spinosae (parched) extract:Stramonium seed, is specifically ground, crushes, extract crude extract, carry out ultrasonic extraction, concentration after both crude extracts are mixed again, anesthetic is obtained after freeze-drying by 4 volume ratio mixing gained respectively with Semen Ziziphi Spinosae (parched).The anesthetic is applied to have good effect in aquatic product transportation.The defects of anesthetic of the present invention can overcome in the market chemical synthesis composition aquatic product anesthetic, cost is cheap, natural environmental-protective, safe, significant effect. |