Hielscher faka'ata tekinolosia

Ultrasonic Toʻo e ʻUli ʻo e Lou ʻŌlivé toʻo

Ko e ngaahi meʻa naʻe toʻo mei he ʻolive ko ha meʻakai malohi mo fakafiemalie ʻo hange ko ia ʻoku ʻi ai ha antioxidants malohi hange ko e polyphenols oleuropein, hydroxytyrosol mo e verbascoside. Ko e ultrasonic toʻo ʻuli ko ha founga lelei ʻaupito ia ke tukuange mo fakamavaheʻi bioactive meʻa koʻeni hange ko polyphenols, flavones mo terpenoids mei he lauʻiʻakau ʻolive.

Toʻo ʻa e Lou ʻŌlivé

Ultrasonic extraction is used to release bioactive compounds such as oleuropein, hydroxytyrosol and other polyphenols from olive leaves.Ko e ʻolive (Olea europaea) mavahe, ko ha maumau ngoue pe koloa, ko ha maʻuʻanga tokoni lelei ia ki he antioxidants fakanatula. ʻOku ʻi he lauʻi ʻolive ha ngaahi polyphenols kehekehe (ʻoku toe ʻiloa pe ko biophenols), hange ko e oleuropein mo e oleacein. ʻOku hoko fakanatula pe ʻa e Polyphenols ʻi he ʻakau pea tokoni ki he ngaahi lelei fakaemoʻui lelei ʻo e lauʻi ʻolive. Makehe mei he polyphenols, ʻoku koloaʻia ʻa e lauʻiʻakau ʻo e fuʻu ʻolive ʻi antioxidants, hange ko ligstroside isomers, hydroxytyrosol, tyrosol mo caffeic ʻesiti.
Ko e toʻo ko ia ʻa e lou ʻōlivé, ko e ʻelito ia ʻo e fisiki ʻi he ngaahi lauʻi ʻōlivé pea ʻoku ʻi ai ha ngaahi ʻanitimipasa ʻoku māʻolunga hono ngaahi ʻulí. ʻOku angamaheni ʻaki hono fakaʻaongaʻi ʻa e lauʻi ʻolive ke takiekina ʻaki e founga maluʻi. Hange ko ʻeni, ʻoku fakahoko ia ki ameliorate ngaahi fakaʻilonga ʻo e momoko, coughs, mo e throats fakamamahi.
ʻIkai ngata ai, ʻoku fokotuʻu mai ʻe he fakatotolo ʻe ala fakasiʻisiʻi ʻe he polyphenols ʻi he lauʻi ʻolive ʻa e fakatuʻutamaki ʻo e ngaahi mahaki Cardiovascular, tuʻunga maʻulalo ange cholesterol, tokoni ʻi he mole ʻa e mamafa, fakaʻaliʻali antimicrobial ngaahi ola, pea hoko ko ha fakafofonga ʻo e kanisaa.
ʻI he ʻuhinga ko ʻeni, ʻoku fakaʻaongaʻi ai ʻa e ngaahi meʻa mei he lauʻiʻakau ʻolive (Olea europaea L. folium) ko ha konga malohi ʻi he koloa formulations ʻo e pharmaceuticals mo e fakalahi ki he meʻakai. ʻIkai ngata ai, ʻoku fakaʻaongaʻi ʻa e ngaahi lauʻi ʻolive ʻi hono fakalahi, therapeutics, cosmetics, pea pehe ki he meʻakai mo e inu.
Waldensians lolo ʻolive: ʻOku toe fakaʻaongaʻi foki ʻa e lauʻi ʻōlivé ke fakalahi atu ki he lolololo ʻōlivé hangē ko e lolo ʻōlive makehe. ʻI hono fakamalohia ʻaki e lauʻi ʻolive, ʻoku ʻi ai ha fakamatala flavour lelei ange ʻo e lolo ʻolive pea toe lahi ange mo e mahuʻinga ORAC ʻo e lolo ʻolive. ʻI he Waldensians ʻolive lolololo fakaʻaliʻali ʻa e moʻui laupapa mo e mafana maʻolunga ange ʻo e ʻea antioxidants scavenge tauʻataina radicals pea fakaʻehiʻehi mei he rancidity.

Ultrasonic extraction increases the yield of olive oil and olive leaf extract.

UIP4000hdT, ko ha 4kW ultrasonic processor ki botanical toʻo hingoa

Kole 'a e fakamatala




Fakatokanga'i ange 'etau Tu'utu'uni totonu fakatautaha.


Lou ʻolive meʻa koʻeni

ʻOku kau ʻi hono fokotuʻutuʻu ʻo e phenolic meʻa koʻeni ʻi he lauʻiʻakau ʻa e oleurosides (oleuropein, verbascoside), flavones (luteolin, diosmetin, apigenin-7-suka, luteolin-7-suka, diosmetin-7-suka), flavonols (rutin), flavan-3-ols (catechin) mo phenolsic derivatives (tyrosol, hydroxytyro, vanilini, vanutilia, vanutilia, vanilini, vanutilia, ʻesiti. Ko oleuropein mo hydroxytyrosol ʻa e phenolic mahuʻinga taha meʻa koʻeni ʻi he lauʻiʻakau ʻolive.

Oleuropein

Ko Oleuropein, ko ha ʻolive ʻoku ʻikai kona iridoid (ko ha faʻahinga monoterpenoid), ko ha faʻahinga komipauni fakamamahi phenolic. Lolotonga ʻene ʻi he kili ʻolive lanumata, kakano, tengaʻi ʻakau, mo e lauʻiʻakau, oleuropein ko e lahi taha ia ʻoku maʻu ʻi he lauʻiʻakau ʻolive. ʻI he kakano ʻo e 6 – 14% mamafa, ko e molecule ʻiloa taha ia ʻi he ʻolive laves. Fakatatau mo e cultivar ʻolive, kelekele mo e taimi ututaʻu, ʻe lava ke toe tuʻu hake ʻa e meʻa oleuropein ki he 17 – 23% mamafa.

Hydroxytyrosol

Ko hydroxytyrosol ko ha metabolite ia ʻo oleuropein. ʻOku fakatou ʻiloa ʻa e molecules ʻi heʻenau ʻekitiviti malohi antioxidant, ʻa ia ʻoku tokoni ki he niʻihi ʻo e antioxidant, kau ʻAnitai-laukovi, mo e ngaahi ʻekitiviti fakafepaki ki he ʻolive. ʻOku Hydroxytyrosol maʻu ʻa e taha ʻo e ngaahi tuʻunga ʻulungaanga mahuʻinga taha ORAC (ʻosikena fototehina absorbance malava) ʻi he antioxidants fakanatula.

ʻOku ʻi ai ha polyphenols lahi ʻi he lauʻi ʻolive kakato, antioxidants mo e phytochemicals kehe, ʻa ia ʻoku ʻi ai hono ngaahi ola. Ko e ultrasonic toʻo ʻuli ko ha founga toʻo hingoa falalaʻanga, ʻa ia ʻoku ne tukuange ʻa e phytochemicals kotoa pe mei he lauʻiʻakau ʻolive pea ʻomi ai ha konga lahi broadband.

UP100H mo ms14 sonotrode ki hono toʻo e ʻuli ʻo e botanicals, hange ko e lauʻiʻakau ʻa e ʻolive

Ko e hā ʻa e Toʻo ʻUli Fakaʻata mo Ultrasonic?

ʻOku fakaʻuhingaʻi ʻa e fakaʻata ko ha ongo ko ha tetetete ʻoku laka hake ʻi he 20kHz, hange ko e oscillations ʻe 20,000 ki he ua. Ko e feituʻu ʻeni ʻoku maʻolunga ange ia ʻi he fanongo ʻa e tangata. Fakaʻata ʻoku ne kapui ha ngaahi tetetete lahi ʻaupito, ʻa ia ko hono ʻuhinga, ʻoku to ha ngaahi founga kehekehe ki he malaʻe ʻo e fakaʻata. ʻOku kau ʻi he ngaahi sipinga ʻiloa taha ʻo hono fakaʻaongaʻi ʻa e ngaahi founga ngaue ki he ʻea ʻi he tafaʻaki ʻa e toketaa, tokoni ki he tauʻanga meʻalele ʻi he ngaahi kaa mo e ngaahi naunau ʻoku ʻikai fakatupu ʻauha. ʻOku fakaʻaongaʻi ʻa e fakaʻata ʻoku ʻikai fakatupu ʻauha ki he ngaahi sipinga ʻoku fakamatalaʻi ʻi he tuʻo lahi.
ʻOku fakaʻuhingaʻi ʻa e fakaʻata malohi ko ha ngaahi peau lalahi mo maʻulalo ʻoku tuʻo lahi hono approx. 20-60kHz. ʻOku fakatupu ʻe he ngaahi peau matolu ko ʻeni ha ngaahi siakale malohi lahi (lahi) mo e ngaahi siakale maʻulalo (rarefaction) ʻi he viviku. Lolotonga ha siakale maʻulalo, ʻoku fakatupu ʻe he ivi lahi ultrasonic e ngaahi peau lalahi ha fanga kiʻi vekiume siʻisiʻi pe voids ʻi he huhuʻa. ʻI he taimi ʻoku aʻu ai ʻa e ngaahi fuopotopoto ko ʻeni ki ha tohi ʻoku ʻikai ke nau lava ʻo maʻu ai ha ivi lahi ange, naʻa nau tuʻu ʻi ha siakale malohi. ʻOku ʻiloa ʻa e implosion fuopotopoto ko ʻeni ko cavitation.
ʻOku fakatupu ʻe cavitation ha ngaahi feituʻu vela fakalotofonua ʻi he huhuʻa pe slurry, ʻa ia ʻe lava ke aʻu ki he mafana ʻo e 5000K mo e ngaahi haʻahaʻa ʻo aʻu ki 2000atm. ʻIkai ngata ai, ʻoku fakatupu ʻe he implosion ʻo e cavitation bubbles ha ngaahi vakapuna huhuʻa ʻi talangofuaʻa ʻo aʻu ki he 280 m/s. ʻOku fakatupu ʻe he ngaahi tuʻunga fakatuʻutamaki fakalotofonua ko ʻeni ʻa e to ʻa e ngaahi selo, koeʻuhi ke tukuange ʻa e ngaahi meʻa bioactive ʻoku maʻu ʻi he loto ʻakau. ʻOku ʻuhinga ʻeni, cavitation fakahohaʻasi e ngaahi selo ʻo e ʻakau pea iku ai ki ha diffusion maʻolunga ange ʻo intracellular molecules ki he founga toʻo ʻuli (solvent), ʻo fakalahi ai hono feʻaveʻaki. Ko e feʻaveʻaki lahi angé ʻoku ʻuhinga ia ki he vave ange ʻa e toʻo hingoá. Ko ia ai, ko ultrasonic probes ko e taha ia ʻo e ngaahi meʻangaue ʻoku lahi taha hono fakaʻaongaʻi ke maʻu ai ha ngaahi meʻa lelei mei botanicals hange ko e ʻakau iiki, lauʻiʻakau, fuaʻiʻakau mo e ngaahi naunau kehe.
ʻOku ʻomi ʻe ultrasonic toʻo ʻuli ha ngaahi lelei kehekehe hange ko e toʻo hingoa kakato/maʻolunga ʻaupito, fakasiʻisiʻi e taimi toʻo hingoa, lavameʻa kuo fakaleleiʻi, ngaue ʻaki ha faʻahinga solvent, mo hoko ko ha founga toʻo ʻuli ʻoku ʻikai hano valaloto.

The UHPLC plot shows the oleuropein, verbascoside and luteolin-4'-O-glucoside in the ultrasonically extracted olive leaf extract.

ʻOku fakahaaʻi ʻe he fakatata ko ʻeni ʻa e ultrahigh ʻo e chromatography mo ha MONOKISAITI diode (UHPLC-Dad) chromatogram ʻo ultrasonically maʻu ʻa e lou ʻolive phenolics. Naʻe ʻiloʻi ʻa e moʻunga 1 mo e 2 ʻi 325nm (laine kulokula), lolotonga ʻene ʻi he tumutumu ʻo e 3 (laine lanu pulu) ʻi he 280nm.
fakatata mo e ako: Giocometti, J. et Al. (2018)

Ultrasonic processor UIP2000hdT (2kW) 'i hono ue'i 'o e batch Seinopolo

ha misini to'o 'uli ultrasonic UIP2000hdT (2kW) mo e kulupu (batch) Seinopolo


Olive leaf extracts are rich in polyphenols such as oleuropein, caffeic acid, hydroxytyrosol, verbascoside, rutin, quercitin amongst others. Ultrasonic extraction is the most efficient technique to extract polyphenols from olive leaves.

ʻOku koloaʻia ʻa e lauʻi ʻolive ʻi polyphenols hange ko e oleuropein, caffeic ʻesiti, hydroxytyrosol, verbascoside, rutin, quercitin etc.
Maʻuʻanga tokoni: ʻOma et Al. 2017

Ngaahi meʻa ne faʻu ʻe he Lou ʻolive naʻe faʻu ʻe Sonication

ʻOku ʻi ai ha ngaahi ola kehekehe ʻo e ngaahi tuʻunga fakatuʻutamaki ʻo e ʻatakai ʻi he "feituʻu vela" ʻo e ultrasonic cavitation ʻi he fuʻu ʻakau mo hono toʻo e ʻuli. ʻOku kau heni hono ikunaʻi ʻo e permeability filifili ʻo e milemila toʻotoʻo, ʻa e lahi ange hono fakafetongi ʻo e ngaahi meʻa ʻi he vahaʻa ʻo e loto toʻotoʻo mo e solovaʻanga, ʻa e fakahohaʻasi ʻo e ngaahi meʻa fakamisini mo hono tukuange ʻo intracellular ngaahi kemikale hange ko e oleuropwin, hydroxytyrosol, gallic etc.). ʻOku tupu ʻa e ngaahi ola ko ʻeni ʻi ha tuʻunga maʻolunga ʻo e ʻulungaanga lelei ʻi ha kiʻi taimi nounou sonication. Ko ha 400 uati ultrasonic processor hange koUltrasonic extractor UP400St (400 watts) with agitator for the extraction of larger batchesʻE lava ʻe he UP400St ʻa Hielscher ʻo fakahoko ha kulupu litre ʻe 10 ʻo botanical slurry ʻi loto ʻi ha miniti ʻe 5-8. ʻOku ultrasonicators ʻe he ngaahi meʻa lalahi ʻa e slurry ʻoku kau ai ʻa e to ʻa e naunau mo e solova ʻi he hokohoko atu. ʻOku pamu ʻa e Meʻangaue Lotoloto ʻi ha ultrasonic Seinopolo pea sonicated ai. ʻI ha meʻafua ki he ngaahi meʻa fakapisinisi, ʻe lava ke maʻu ʻe ha UIP4000hdT (4kW) ʻa e approx. 3L/miniti.
Koeʻuhí ko e lahi ʻo e meʻa ʻoku toʻo ʻakí pea vave ʻene ngāué, ʻoku fuʻu lelei ʻaupito ʻa e toʻo hingoá ultrasonic. Ko ia ai, kuo vave hono fulihi sonication ʻe ha ngaahi kautaha faʻu koloa kehekehe ʻa ia ʻoku nau ʻomi ha ngaahi meʻa lelei maʻolunga, hange ko e FBD, cannabinoids, vanila, algae, Sinisa, mo ha ngaahi meʻa botanical lahi kehe. ʻE lava ke maʻu ʻe ultrasonic cavitation ha konga naʻe toʻo mei he 95-99% ʻo e komipauni malohi ʻoku ʻi he botanicals. Hange ko ʻeni, naʻe fakahaaʻi ʻe he fakatotolo ha 99,27% toʻo hingoa ki hono tuku atu ʻo e phenolics fakakatoa mei he lauʻiʻakau ʻolive. (Luo, 2011) ʻE lava ke lakaange hono fulihi ʻa e founga fakaʻata ki he naunau totonu pea mo e tuʻunga lelei ʻoku fie maʻu ʻaki hono seti ʻo e ngaahi fakangatangata (ultrasonic amplitude, ʻea, malohi, viscosity).
ʻOku fenāpasi ʻa e toʻo hingoá ultrasonic mo ha faʻahinga founga pē ke fakaleleiʻi ʻaki. Kuo ʻiloʻi ʻoku ʻaonga taha ʻa e ultrasonically ʻo e ʻolive ʻoku tokoniʻi ultrasonically, 80% aqueous ethanol. Ka ʻe lava pē ke liliu hono toʻo e ʻulí ki ha meʻa koʻeni phytochemical pau ʻaki hano fili ha meʻa ʻe taha ke ne solova ʻaki ʻa e ngaahi ʻelemahaiki kehe (hangē ko e methanol).
Mahuʻingaʻia ʻi hono fakatupulaki hoʻo lolo ʻolive makehe lolotonga e malaxation? Hili ia pea lomiʻi ʻi heni ke ʻilo lahi ange fekauʻaki mo ultrasonic malaxation ʻo EVOO!

Ngaahi Lelei ʻo e Founga Toʻo ʻUli Ultrasonic

Ko e ngaahi lelei ʻo e toʻo ʻuli ultrasonic ko e toʻo hingoa maʻolunga ia, ko e fili tauʻataina ke fakaleleiʻi (e.g. vai, ethanol, ethanol fefiofi, lolo ʻolive, mo e ala meʻa pehe), pea pehe ki he tafa faingofua mo malu. Koeʻuhi ko e ngaahi malohi fakamisini lalahi ʻo e sonication, ecological mo angavaivai solvents hange ko e vai, ethanol mo e ala meʻa pehe. ʻOku faʻa feʻunga pe ke aʻusia ha tuʻunga toʻo hingoa makehe mo tukulolo. Ko hono olá, ko hono fakanounouʻi ʻe ultrasonic toʻo ʻulí ʻa e taimi toʻo ʻulí pea lava ai ke fakasiʻisiʻi hono fakaʻaongaʻi ʻo e ngaahi meʻa kuo solova ʻakí pe ko hono fakaʻaongaʻi ʻo e ngaahi meʻa ʻoku vaivai ange mo lelei ange hono fakaʻaongaʻí. ʻOku ʻuhinga ʻeniʻi hono fakaʻatā ʻe ultrasonic toʻo ʻulí ke toe lahi ange ʻa e toʻo hingoá mo ha ngaahi meʻa ʻe lelei ange hono toʻo ʻulí (hangē ko e tuʻu ʻa e vai momokó). Koeʻuhi ʻe lava ke mapuleʻi lelei ʻa e mafana ʻo e ʻea ʻi he lolotonga ʻo e sonication, valaloto decomposition ʻo e ngaahi meʻa naʻe toʻo koeʻuhi ko e fuʻu mafana ʻa e ʻea pea pehe ki he ʻea ʻo e ngaahi meʻa ʻoku fakaʻehiʻehi mei ai.
Fakafehoanaki ki ha supercritical CO2 misini toʻo ʻuli, ʻoku maʻulalo e fakamole ki hono maʻu ʻo ha ultrasonic toʻo ʻuli. ʻE lava foki ke tataʻo ʻa e ultrasonic processors ʻi he tuʻunga ʻo e totongi ngaue, faingofua, ngaue anga fakakaumeʻa mo e malu fakangaue.

Ngaahi lelei 'o e to'o hingoa Ultrasonic

  • to'o hingoa kakato ange
  • 'Omi ma'olunga ange
  • Ko e founga vave
  • Fenapasi mo ha fa'ahinga Solvent
  • founga 'o e 'ikai-thermal
  • Faingofua mo malu ke ngaue
  • Hono tokanga'i ma'ulalo

ultrasonics – ki he fanga kiʻi koloa iiki ange ki he ngaohiʻanga koloa lalahi

Ko e ultrasonic makehe ʻo e ngaue ko e telinga scalability ʻo e founga toʻo ʻuli. ʻE faingofua pe hono fakahoko ʻo e ngaahi ako Feasibility mo hono fokotuʻu ʻo ha fanga kiʻi kulupu iiki ange ʻaki ha meʻangaue ultrasonic ʻi ha vaka ʻoku ava. ʻOku faingofua heni hono siviʻi e tuʻunga lavameʻa mo e lelei ʻo e founga toʻo ʻuli ultrasonic. Ka ʻi ai ha ngaahi ola ʻe maʻu ʻi ha kiʻi meʻafua siʻisiʻi, ʻe lava ke hiki kakato mo kaka. ʻOku hanga ʻe hono puleʻi fakaʻilekitulonika ʻo e ultrasonic toʻo ʻuli mo e log off ʻo e ultrasonic ʻi ha kaati SD ʻo fakaʻata ke vakaiʻi totonu ʻa e founga mo e reproducibility ʻo e ngaahi tuʻunga moʻui lelei maʻu pee. Hielscher Ultrasonics ʻ ʻoku ʻomi ʻe he koloa lekooti ha ngaahi meʻa toʻo ʻuli ultrasonic ki he meʻafua kotoa pe – mei he 50 Watts ngaahi device toʻotoʻo ki he 16,000 Watts fakaʻata ki he ngaohiʻanga laine. Fakamalo ki Hielscher Ultrasonics ʻ ngaahi taʻu lahi ʻo e taukei ʻi ultrasonic toʻo ʻuli pea mo hono fokotuʻu ʻo ha ngaahi founga toʻo ʻuli ultrasonic ʻi he funga ʻo e mamani, ʻoku fakapapauʻi mai ai ha faleʻi falalaʻanga mo fakaʻauliliki.

'Oku 'omi 'e he e tepile 'i lalo ha faka'ilonga ia 'o e tu'unga 'o e ngaue ki he fakafuofua'i 'o e hotau ultrasonicators:

Kulupu (batch) 'o e tohi 'Oku tafe mai 'a e 'ea 'Oku fokotu'u atu 'a e ngaahi me'angaue
mL 'o e 1 ki he 500 10 ki he 200mL/miniti 'e UP100H
mL 'i he 10 ki he 2000 20 ki he 400mL/miniti 'e UP200Ht, UP400St
0.1 ki he 20L 0.2 ke 4L/miniti 'e UIP2000hdT
10 ki he 100L 2 ki he 10L/miniti 'e UIP4000hdT
n.a. 10 ki he 100L/miniti 'e UIP16000
n.a. lalahi fakataha'i 'o e UIP16000

Fetu'utaki mai kiate kimautolu! / Kole kiate kitautolu!

Kole ki ha fakamatala lahi ange

Kataki 'o ngaue 'aki e foomu 'i lalo ke kole ha toe fakamatala ki he ultrasonic processors, faka'aonga'i mo e totongi. Te mau fiefia ke alea'i e founga 'oku mo 'i ai mo ho'omou ngaahi fie ma'u ultrasonic he polokalama!









Kataki 'o fakatokanga'i ange 'etau Tu'utu'uni totonu fakatautaha.


Hielscher Ultrasonics pilisone ngaue ma'olunga ultrasonic homogenizers ki he fakamovetevetea, emulsification mo e hingoa to'oto'o.

Ko e malohi ma'olunga ultrasonic homogenizers mei Loki fakasaienisi ki he pailate mo e Lalahi me'afua.

Ngaahi tohi/fakamo'oni fakafolofola



Ngaahi mo'oni'i me'a 'oku mahu'inga ke 'ilo'i

Ngaahi lelei fakaemoʻui lelei ʻo e Lou ʻolive toʻo

Ko e ngaahi konga lalahi ʻi he lauʻiʻakau ʻolive ko e secoiridoids (ko ha faʻahinga monoterpenoids) hange ko e oleuropein, ligstroside, methyloleuropein, mo e oleoside; flavanoids hange ko apigenin, kaempferol, luteolin, mo e chrysoeriol; mo phenolic meʻa koʻeni hange ko caffeic ʻesiti, tyrosol, mo e hydroxytyrosol. ʻOku ʻi ai ha ngaahi ola laukovi ʻo e laukovi ʻo e ʻolive pea kuo ʻilo ke fakaleleiʻi ʻa e ngaahi mahaki ʻoku tauhi maʻu (e.g. suka, langa hui), Cardiovascular mahaki, neurodegenerative mahaki, pea mo fakaʻata ʻa e ngaahi meʻa kehe ke ngaueʻi ʻa e kanisaa. Hange ko ʻeni, ʻoku fakafehokotaki ʻa e ngaahi ola lelei ʻo e oleuropein ʻi he kau mahaki suka ki hono fakasiʻisiʻi ʻo e loto mafasia oxidative, fakasiʻisiʻi e malohi ʻo e toto, inhibition ʻo ha glycation fakaʻosi (taʻu motuʻa) hono faʻu, holo e tuʻunga ʻo e toto suka, lahi ange hono fakaʻaiʻai ʻo e suka mo e GLP-1 Release, ko ha fakalahi ʻo e vakai ʻo e suka ʻi he ngaahi ola kehe mo e metabolic.