Ultrasonic extraction he ʻenehana e hoʻohana i ka hopena cavitation o nā hawewe kani ultrasonic. ʻO nā hawewe kani kani he 20000 mau manawa i kēlā me kēia kekona, e hoʻonui ana i nā microbubbles i hoʻoheheʻe ʻia i loko o ke kikowaena, hana i kahi lua resonant, a laila pani koke e hana i kahi hopena micro ikaika. Ma ka hoʻonui ʻana i ka wikiwiki o ka neʻe ʻana o nā molekala waena a me ka hoʻonui ʻana i ka permeability o ka waena, lawe ʻia nā ʻāpana kūpono o nā mea. I ka manawa like, hiki i ka micro jet i hana ʻia e ka haʻalulu ultrasonic ikaika ke komo pololei i ka paia o nā mea kanu. Ma lalo o ka hana o ka ikaika ultrasonic ikehu, mea kanu nā mea kanu collide ikaika me kekahi i kekahi, e paipai ana i ka dissolution o ka pono mea ma luna o ka cell pa.
Hiki i nā waiwai kino kūikawā o ka ultrasound ke hoʻoikaika i ka haki ʻana a i ʻole deformation o nā mea kanu cell tissues, e hana ana i ka unuhi ʻana o nā mea pono i loko o nā mea kanu i ʻoi aku ka laulā a me ka hoʻomaikaʻi ʻana i ka hoʻohālikelike ʻana i nā kaʻina hana kuʻuna. ʻO ka hoʻonui ʻia ʻana o ka ultrasound o nā mea kanu maʻamau he 24-40 mau minuke no ka loaʻa ʻana o ka nui o ka unuhi ʻana. Hoemi nui ia ka manawa ohi e
ʻoi aku ma mua o 2/3 i hoʻohālikelike ʻia i nā ʻano kuʻuna, a ʻoi aku ka nui o ka hana ʻana o nā mea maka no nā lāʻau lapaʻau. ʻO ka mahana maikaʻi loa no ka unuhi ultrasonic o nā mea kanu ma waena o 40-60 ℃, he hopena pale i nā mea hana i nā lāʻau lapaʻau i paʻa ʻole, maʻalahi hydrolyzed a oxidized i ka wā e ʻike ai i ka wela, ʻoiai e mālama nui ana i ka hoʻohana ʻana i ka ikehu;
Ka manawa hoʻouna: Dec-11-2024