E like me ka ulu ʻana o ka ʻoihana lāʻau i nā makahiki i hala iho nei, ʻoi aku ka wikiwiki o ka māhele o ka mākeke i hoʻopili ʻia i nā mea kanu lāʻau. I kēia manawa, ʻelua mau ʻano o nā mea kanu lāʻau, ʻo ka butane extracts a me ka supercritical CO2 extracts, ua helu ʻia no ka hana ʻana o ka hapa nui o nā concentrates i loaʻa ma ka mākeke.
Eia nō naʻe ke loaʻa nei ke kolu o ka solvent, ethanol, ma ka butane a me ka supercritical CO2 ma ke ʻano he mea hoʻoheheʻe koho no nā mea hana e hana ana i nā mea kanu lāʻau kiʻekiʻe. ʻO kēia ke kumu i manaʻoʻiʻo ai kekahi ʻo ka ethanol ka mea hoʻoheheʻe maikaʻi loa no ka unuhi ʻana i nā mea kanu.
ʻAʻohe mea hoʻoheheʻe kūpono no ka ʻohi lāʻau ma nā ʻano āpau. ʻO Butane, ka mea hoʻoheheʻe hydrocarbon maʻamau i hoʻohana ʻia i kēia manawa no ka polarity, e hiki ai i ka extractor ke hopu i ka lāʻau a me nā terpenes i makemake ʻia mai ka lāʻau me ka ʻole o ka unuhi ʻana i nā mea makemake ʻole me ka chlorophyll a me nā metabolites mea kanu. He mea maʻalahi ka hoʻomaʻemaʻe ʻana mai ka ʻuala ma ka hopena o ke kaʻina hana unuhi, me ka waiho ʻana i kahi huahana maʻemaʻe ma hope.
ʻO kēlā ʻōlelo, ʻaʻole hiki ke hoʻopau ʻia ka butane, a ʻo nā mea hoʻoheheʻe butane home kūpono ʻole ke kuleana no nā moʻolelo like ʻole o nā pahū i hopena i nā ʻeha koʻikoʻi a me ka hāʻawi ʻana i ka lāʻau lapaʻau holoʻokoʻa i ka rap maikaʻi ʻole. Eia kekahi, ʻo ka butane maikaʻi haʻahaʻa i hoʻohana ʻia e nā mea hoʻoheheʻe hewa ʻole hiki ke mālama i nā ʻano meaʻawaʻawa e pōʻino i ke kanaka.
ʻO Supercritical CO2, no kāna ʻāpana, ua hoʻomaikaʻi ʻia no kona palekana pili e pili ana i ka ʻona a me ka hopena o ke kaiapuni. ʻO kēlā ʻōlelo, ʻo ke kaʻina hana hoʻomaʻemaʻe lōʻihi e pono ai e wehe i nā mea i hoʻohui ʻia, e like me nā waxes a me nā momona o nā mea kanu, mai ka huahana i unuhi ʻia e hiki ke lawe aku mai ka ʻaoʻao lāʻau hope loa a me ka terpenoid o nā extracts i hāʻawi ʻia i ka wā supercritical CO2 extraction.
Ua hoʻololi ʻia ʻo Ethanol ʻo ia wale nō: maikaʻi, maikaʻi, a palekana hoʻi e mālama. Hoʻokaʻawale ka FDA i ka ethanol ma ke ʻano he "Generally Regarded as Safe," a i ʻole GRAS, ʻo ia hoʻi he palekana ia no ka ʻai kanaka. ʻO ka hopena, hoʻohana mau ʻia ʻo ia ma ke ʻano he mea mālama meaʻai a me nā mea hoʻohui, loaʻa i nā mea āpau mai ka hoʻopiha piha ʻana i kāu donut a i ke aniani waina āu e hauʻoli ai ma hope o ka hana.
ʻOiai ʻoi aku ka palekana o ka ethanol ma mua o ka butane a ʻoi aku ka maikaʻi ma mua o ka supercritical CO2, ʻaʻohe pilikia o ka ethanol maʻamau. ʻO ka pilikia nui loa i kēia manawa, ʻo ia ka polarity o ka ethanol, ʻo ka mea hoʻoheheʻe polar [e like me ka ethanol] e hui koke me ka wai a hoʻoheheʻe i nā molekole hiki ke hoʻoheheʻe ʻia i ka wai. ʻO Chlorophyll kekahi o ia mau pūhui e maʻalahi e unuhi i ka wā e hoʻohana ai i ka ethanol ma ke ʻano he solvent.
Cryogenic ethanol extraction ala hiki ke hoemi i ka chlorophyll a me ka lipids ma hope o ka unuhi. Akā, no ka manawa lōʻihi o ka unuhi ʻana, haʻahaʻa haʻahaʻa o ka hana ʻana, a me ka hoʻohana ʻana i ka mana kiʻekiʻe, ʻo ia ka mea e hiki ʻole ai i ka ethanol extraction ke hōʻike i kona mau pono.
ʻOiai ʻaʻole maikaʻi ka hana kānana kuʻuna ma ka hana ʻoihana, ʻo ka chlorophyll a me nā lipids e hoʻoulu i ka coking i ka Short Path Distillation Machine a hoʻopau i kou manawa hana waiwai ma mua o ka hoʻomaʻemaʻe.
Ma o ka noiʻi ʻana a me ka hoʻokolohua i loko o nā mahina he nui, ua hiki i ka ʻOihana ʻenehana Gioglass ke hana i kahi ala e hoʻomaʻemaʻe ai i ka chlorophyll a me nā lipids i nā mea botanical ma hope o ka unuhi ʻana. Hāʻawi kēia hana proprietary no ka hoʻokumu ʻana i ka ʻili ʻana o ka ethanol lumi wela. ʻO ia ka mea e hoʻemi loa i ke kumukūʻai hana i ka hana lāʻau.
I kēia manawa, hoʻohana ʻia kēia hana kūʻokoʻa ma USA. & ʻO ka laina hana lāʻau lāʻau ʻo Zimbabwe.
Ka manawa hoʻouna: Nov-20-2022
