Naringenin-7-O-neohesperidoside;Naringin;Isonaringenin CAS No. 10236-47-2
Hordhac Kooban
Magaca Ingiriisiga:narinjin
Isticmaalka:waxa loo isticmaali karaa cunto lagu daro, badi ahaan sonkorta xanjada, cabitaanada qabow, iwm.
Astaamaha physicochemical:naringin waa kakan gulukoos, rhamnose iyo naringin.Waa budo crystalline ah oo cadaan ama huruud ah.Guud ahaan, waxay ka kooban tahay 6 ~ 8 biyo crystal ah oo leh bar dhalaalaysa 83 ℃.Ku qallajinta miisaanka joogtada ah ee 110 ℃ si aad u hesho kiristaalo ka kooban 2 biyo crystal ah, oo leh bar dhalaalaysa 171 ℃.Naringin waxay leedahay dhadhan qadhaadh, iyo xalalka aqueous ee leh 20mg / kg weli waxay leedahay dhadhan qadhaadh.In yar oo biyo ah, si fudud ugu milmi biyo kulul, ethanol, acetone iyo glacial acetic acid diiran.Waxaa jira kooxo phenolic hydroxyl qaab-dhismeedka, iyo xalkeeda aqueous waa daciif acidic.Alaabada "citrus glucoside dihydrochalcone" ka dib hydrolysis iyo hydrogenation waa macaaneeye, macaankuna wuxuu ka badan yahay 150 jeer sukrose.
Habka Lambaraynta
CAS No.: 10236-47-2
MDL No.: mfcd00149445
EINECS Lambarka: 233-566-4
RTECS No.: qn6340000
Lambarka BRN: 102012
Xogta Hantida Jirka
1. Characters: naringin waa kakan gulukoos, rhamnose iyo gametophyte bambeelmo.Waa budo crystalline ah oo cadaan ama huruud ah.
2. Barta dhalaalka (º C): 171
3. Tilmaanta dib-u-celinta: - 84
4. Wareeg gaar ah (º): - 91
5. Solubility: wax yar oo ku milmay biyaha, si fudud ugu milmi biyo kulul, ethanol, acetone iyo glacial acetic acid diiran.
Xogta Toxicology
1. Habka tijaabada: godka caloosha
Qiyaasta qaadashada: 2 mg / kg
Shayga tijaabada: jiirka jiirka
Nooca sunta: ba'an
Saamaynta sunta: sunta faahfaahsan iyo waxyeelada soo raaca lama soo sheegin marka laga reebo qiyamka qiyaasaha kale ee dilaaga ah
2. Habka tijaabada: godka caloosha
Qiyaasta qaadashada: 2 mg / kg
Shayga tijaabada: doofaarka guinea jiirka
Nooca sunta: ba'an
Saamaynta sunta: sunta faahfaahsan iyo waxyeelada soo raaca lama soo sheegin marka laga reebo qiyamka qiyaasaha kale ee dilaaga ah
Xogta deegaanka
Maadadani waxay waxyeelo u geysan kartaa deegaanka, markaa waa in fiiro gaar ah loo yeesho jirka biyaha.
Xogta Qaab-dhismeedka Molecular
1. Tilmaanta dib-u-celinta Molar: 135.63
2. Mugga molar (cm3 / mol): 347.8
3. Isotonic mugga gaarka ah (90.2k): 1103.4
4. Dusha sare (dyne / cm): 101.2
5.Polarizability (10-24cm3): 53.76 [2]
Xisaabi Xogta Kiimikada
1. Qiimaha tixraaca ee xisaabinta halbeegga hydrophobic (xlopp): - 0.5
2. Tirada ku-deeqayaasha dammaanadda hydrogen-ka: 8
3. Tirada dabaylaha haydaroojin: 14
4. Tirada xidhmooyinka kiimikaad ee rotatable: 6
5. Meesha dusha sare ee molecular polar (TPSA): 225
6. Tirada atamka culus: 41
7. Lacagta dusha sare: 0
8. Kakanaanta: 884
9. Tirada atamka isotopic: 0
10. Go'aami tirada atomiga stereocenters: 11
11. Tirada aan la hubin ee atomic stereocenters: 0
12. Go'aami tirada curaarta kiimikada stereocenters: 0
13. Tirada stereocenter-ka curaarta kiimikada aan la cayimin: 0
14. Tirada cutubyada dabaajiga ah: 1
Guryaha iyo Xasiloonida
Haddii loo isticmaalo oo loo kaydiyo si waafaqsan tilmaamaha, ma qudhmi doono.
Habka Kaydinta
Bacda heerka cuntada waxaa lagu daboolay bac warqad kraft ah oo baakadaha xiran.Ku kaydi meel qabow oo qallalan.
Ujeedo
Miraha canabku waxay qani ku yihiin naringin, kaas oo qiyaastii ah 1%.Waxay inta badan ku jirtaa diirka, kaabsal iyo abuur.Waa walaxda ugu qadhaadh ee ku jirta midhaha canabka.Naringin waxa uu leeyahay qiimo sare oo dhaqaale waxaana loo isticmaali karaa in lagu sameeyo macaaneyaal dihydrochalcone cusub, iyo sidoo kale daawooyinka ka hortagga iyo daaweynta cudurrada wadnaha iyo xididdada, xasaasiyadda iyo bararka.
1. Waxa loo isticmaali karaa sidii wax la cuni karo, badi ahaan sonkorta xanjada, cabitaannada qabow, iwm.
2. Waxaa loo isticmaali karaa sida wax cayriin ah oo loogu talagalay isku-darka macaanayaasha cusub dihydronaringin chalcone iyo neohesperidin dihydrochalcone oo leh macaan sare, sun aan lahayn iyo tamar hoose.
Habka Soo saarista
Naringin waxay si fudud ugu milmi kartaa alkohol iyo xalalka alkali, waxaana sidoo kale lagu milmi karaa biyo kulul.Marka loo eego sifadan, naringin waxaa badanaa lagu soo saaraa habka alkali iyo habka biyaha kulul.Habka wax soo saarka waa sida soo socota: Pomelo Peel → burburin → leaching leh biyo lime ama biyo kulul → sifaynta → qaboojinta iyo roobka → kala soocida → qalajinta iyo burburin → alaabta dhammaatay.
Habka Biyaha Kulul
Habka soo saarista biyaha kulul waa sida soo socota: ka dib marka diirka pomelo la jajabiyo, ku dar 3 ~ 4 jeer oo biyo ah, kuleyl iyo karkari 30min, oo riix si aad u hesho shaandhada.Talaabadaan waxaa lagu soo celin karaa 2 ~ 3 jeer.Ka dib marka sifaynta la ururiyo 3 ~ 5 jeer, weli waa (0 ~ 3 ℃) si ay u soo da'do oo u kiraysato, la shaandheeyo oo la kala saaro, iyo roobaadku waa badeecada cayriin.Waxaa lagu sifayn karaa aalkolo ama biyo kulul.Habkani waxa uu leeyahay soo kabasho hoose iyo wakhti dheer oo roobab ah.Dhawaan, Machadka Cilmi-baarista Citrus ee Akadeemiyada Shiinaha ee Sayniska Beeraha ayaa hagaajiyay habka, taas oo ah, soosaarka waxaa lagu daaweeyaa khamiir ama pectinase, taas oo soo gaabinaysa wakhtiga roobabka waxayna hagaajinaysaa wax-soo-saarka iyo nadiifinta qiyaastii 20% ~ 30%.Haraaga diirka ee soo hadhay waxaa loo isticmaali karaa in laga soo saaro pectin.
Habka Alkali
Habka alkali waa in lagu qooyo haraaga haragga biyaha lime (pH12) 6 ~ 8h oo riix si aad u hesho shaandhada.Geli shaandhaynta dheriga sandwich, ku dhex milmi 1:1 hydrochloric acid ilaa pH 4.1 ~ 4.4, ku diiri ilaa 60 ~ 70 ℃, oo diiri 40 ~ 50min.Ka dib ku qabooji heerkul hoose si aad u soo daadi naringin, soo qaado roobka, ku qallaji biyaha centrifuge, ku dheji qolka qalajinta, qalaji 70 ~ 80 ℃, burburiso oo shiid budo yaryar, taas oo ah alaabta ceeriin.Ku soo celi crystallization alkohol kulul 2 ~ 3 jeer si aad u hesho badeeco saafi ah.
Hanaanka la hagaajiyay
Habka kor ku xusan, sonkorta, pectin, borotiinka, midabka iyo qaybaha kale ee diirka pomelo waxay galaan xalalka soo saarista isla mar ahaantaana, taasoo keentay nadiifinta alaabta hoose iyo dib-u-celinta tallaabooyin badan oo nadiifin ah.Sidaa darteed, wakhtiga soo saariddu waa dheer yahay, geeddi-socodku waa mid adag, iyo dareeraha, tamarta iyo kharashka ayaa kordhay.Si loo fududeeyo geeddi-socodka, hagaajinta nadiifka ah ee alaabta iyo in la yareeyo kharashka, daraasado badan ayaa lagu sameeyay habka soo kabashada ee naringin.Li Yan iyo al.(1997) waxay isticmaaleen ultrafiltration si ay u caddeeyaan soosaarka naringin.Nadiifinta badeecada lagu helo crystallization waxaa laga kordhin karaa 75% ee habka alkali-dhaqameedka ilaa 95%.Shuruudaha hawlgalka ee ultrafiltration waa sida soo socota: cadaadiska 0.15 ~ 0.25MPa, wareegga wareegga 180L / h, pH 9 ~ 10 iyo heerkulka ku saabsan 50 ℃.Japan Itoo (1988) ayaa si guul leh u nadiifiyay naringin oo ay la socdaan xadhkaha xadhkaha goostay ee HP-20.Wu houjiu iyo al.(1997) ayaa sidoo kale sheegay in dhowr xabbo oo makroporous ah oo gudaha ah ay leeyihiin xayeysiis wanaagsan iyo sifooyin falanqayn oo loogu talagalay naringin, kaas oo loo isticmaali karo kala-soocidda iyo nadiifinta naringin.Isku soo wada duuboo, qoraagu waxa uu soo bandhigay habkan soo socda ee la hagaajiyay.Jaantuska socodka waa sida soo socota: Pomelo Peel → burburin → soo saarista biyaha kulul → sifaynta → ultrafiltration → ultrafiltration permeate → resin adsorption → xal gorfayn → fiirsashada → qaboojinta roobka → kala soocida → kun qalajin → alaabta dhammaatay.
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