Naringenin-7-O-neohesperidoside;Naringin;Isonaringenin CAS Nama 10236-47-2
Kupu Whakataki Poto
Ingoa Ingarihi:naringi
Whakamahinga:ka taea te whakamahi hei taapiri kai, ko te nuinga mo te huka kapia, inu matao, aha atu.
Āhuatanga matū ahupūngao:Ko te naringin he matatini o te glucose, rhamnose me te naringin.He ma ki te marama kowhai kowhai paura tioata.Ko te tikanga, kei roto 6 ~ 8 te wai tioata me te ira whakarewa o te 83 ℃.Te whakamaroke ki te taumaha tonu i te 110 ℃ kia whiwhi tioata kei roto e 2 te wai tioata, me te ira whakarewa o te 171 ℃.He tino kawa te reka o te Naringin, a ko te wairewa wai me te kukū o te 20mg / kg he kawa tonu.He iti te wairewa ki te wai, he ngawari te whakarewa ki te wai wera, te waihano, te acetone me te waikawa acettic glacial mahana.He roopu hydroxyl phenolic kei roto i te hanganga, he ngoikore te waikawa o te wairewa wai.Ko te hua "citrus glucoside dihydrochalcone" i muri i te hauwai me te hauwai he mea reka, a ko te reka he neke atu i te 150 nga wa o te sucrose.
Pūnaha Tataunga
Nama CAS: 10236-47-2
Nama MDL: mfcd00149445
EINECS Nama: 233-566-4
RTECS Nama: qn6340000
BRN Nama: 102012
Raraunga Taonga Tinana
1. Ngā Pūāhua: Ko te naringin he matatini o te glucose, rhamnose me te karepe gametophyte.He ma ki te marama kowhai kowhai paura tioata.
2. Ira whakarewa (º C): 171
3. Taupū Refactive: - 84
4. Te hurihanga motuhake (º): - 91
5. Wairewa: paku wairewa ki te wai, ngawari ki te wai wera, waiwaro, acetone me te waikawa acettic glacial mahana.
Raraunga Toxicology
1. Tikanga whakamatautau: kohao puku
horopeta horomanga: 2 mg / kg
Ahanoa whakamatautau: kiore kiore
Momo paitini: whakapeka
Nga paanga paitini: nga korero paitini me nga paanga taha kaore i panuitia engari mo etahi atu uara horopeta whakamate
2. Tikanga whakamatautau: kohao puku
horopeta horomanga: 2 mg / kg
Ahanoa whakamatautau: kiore kiore
Momo paitini: whakapeka
Nga paanga paitini: nga korero paitini me nga paanga taha kaore i panuitia engari mo etahi atu uara horopeta whakamate
Raraunga Kaiao
Ka kino pea tenei taonga ki te taiao, no reira me aro nui ki te tinana wai.
Raraunga Hanganga Rapoi
1. Taupū whakaata molar: 135.63
2. Rōrahi molar (cm3 / mol): 347.8
3. Rōrahi motuhake Isotonic (90.2k): 1103.4
4. Te mahanga mata (dyne / cm): 101.2
5.Polarizability (10-24cm3): 53.76 [2]
Tātaihia te Raraunga Matū
1. Uara tohutoro mo te tatauranga tawhā hydrophobic (xlogp): - 0.5
2. Te maha o nga kaituku here hauwai: 8
3. Te maha o nga kaiwhiwhi here hauwai: 14
4. Te maha o nga here matū hurihuri: 6
5. Topological molecular molecular surface area (TPSA): 225
6. Te maha o nga ngota taumaha: 41
7. utu mata: 0
8. Matatini: 884
9. Te maha o ngota ngota: 0
10. Whakatauhia te maha o nga pokapu hiko ngota: 11
11. Te maha o nga pokapu hiko ngota koretake: 0
12. Whakatauhia te maha o nga pokapu herenga matū: 0
13. Te maha o nga pokapu herenga matū kore e tau: 0
14. Te maha o nga wae here kovalent: 1
Ngā Āhuatanga Me te Pūmautanga
Mena ka whakamahia me te rongoa i runga i nga whakaritenga, kaore e pirau.
Tikanga Rokiroki
Ka hipokina te peeke kirihou kai ki te peeke pepa kraft mo te takai hiri.Whakaorangia ki te waahi makariri me te maroke.
Te kaupapa
Ko nga hua karepe he nui te naringin, e tata ana ki te 1%.Ko te nuinga kei roto i te kiri, te kakano me te kakano.Koia te tino kawa i roto i nga hua karepe.He nui te uara ohaoha a Naringin, a ka taea te whakamahi ki te hanga i nga kai reka hou o te dihydrochalcone, me nga raau taero mo te aukati me te maimoatanga o te mate ngakau, mate mate me te mumura.
1. Ka taea te whakamahi hei taapiri kai, te nuinga mo te huka kapia, nga inu matao, aha atu.
2. Ka taea te whakamahi hei rauemi mata mo te whakahiato o nga kai reka hou dihydronaringin chalcone me te neohesperidin dihydrochalcone me te tino reka, te kore paitini me te iti o te kaha.
Tikanga Tangohanga
Ko te Naringin he ngawari ki te wairewa i roto i te waipiro me te wairewa alkali, ka taea hoki te rewa ki te wai wera.E ai ki tenei ahuatanga, ka tangohia te naringin ma te tikanga alkali me te tikanga wai wera.Ko te mahi hanga he penei: Pomelo Peel → kuru → rewa ki te wai kotakota, wai wera ranei → tātari → whakamatao me te rerenga → wehe → whakamaroke me te kuru → hua kua oti.
Tikanga Wai wera
Ko te tukanga tangohanga wai wera e whai ake nei: i muri i te pakaru o te kiri pomelo, taapirihia te 3 ~ 4 nga wa o te wai, te wera me te kohua mo te 30min, ka pehi kia whiwhi i te filtrate.Ka taea te tukurua i tenei taahiraa 2 ~ 3 nga wa.I muri i te kukū o te filtrate mo te 3 ~ 5 wa, ko reira tonu (0 ~ 3 ℃) ki te tohe me te crystallize, tātari me te wehea, me te rerenga ko te hua masivesivá.Ka taea te para ki te waipiro, ki te wai wera ranei.Ko tenei tikanga he iti te whakaora me te wa roa o te rerenga.I tata nei, kua pai ake te tikanga e te Citrus Research Institute of Chinese Academy of Agricultural Sciences, ara, ko te tangohanga he rewena, he pectinase ranei, e whakapoto ana i te wa o te rerenga me te whakapai ake i te hua me te ma ma te 20% ~ 30%.Ko te toenga kiri ka taea te whakamahi hei tango pectin.
Tukanga Alkali
Ko te tikanga kawakore ko te whakamakuku i te toenga hiako ki roto i te wai kotakota (pH12) mo te 6 ~ 8h ka pehia kia whiwhi ai te filtrate.Whakanohoia te filtrate ki roto i te kohua hanawiti, whakakorehia ki te 1: 1 waikawa waikawa ki te pH 4.1 ~ 4.4, whakamahana ki te 60 ~ 70 ℃, ka noho mahana mo te 40 ~ 50min.Na ka whakamatao i te iti o te pāmahana ki te whakaheke i te naringin, kohikohia te para, whakamarokehia te wai ki te centrifuge, tuu ki roto i te ruma whakamaroke, whakamaroke ki te 70 ~ 80 ℃, kuru me te huri hei paura pai, ko te hua maru.Whakahokia te whakamaaramatanga me te waipiro wera mo nga wa 2 ~ 3 kia whiwhi hua parakore.
Tukatuka Pai ake
Na te tikanga o runga ake nei, ko te huka, te pectin, te pūmua, te poaka me etahi atu waahanga o te kiri pomelo ka uru ki te otinga tangohanga i te wa ano, ka hua te iti o te maatanga o te hua me te rerystallization maha-taahiraa mo te purenga.Na reira, he roa te wa tangohanga, he uaua te tukanga, ka piki ake te whakarewa, te kaha me te utu.Hei whakaiti i te tukanga, te whakapai ake i te ma o nga hua me te whakaiti i te utu, he maha nga rangahau i mahia mo te tukanga whakaora o te naringin.Li Yan et al.(1997) i whakamahia te ultrafiltration hei whakamarama i te tangohanga naringin.Ko te ma o te hua e whiwhi ana i te tioata ka taea te whakanui ake i te 75% o te tikanga alkali tuku iho ki te 95%.Ko nga tikanga whakahaere o te ultrafiltration e whai ake nei: te pehanga 0.15 ~ 0.25MPa, te rere o te rere 180L / h, te pH 9 ~ 10 me te pāmahana mo te 50 ℃.Japan Itoo (1988) pai purea naringin ki macroporous adsorption resin diaion HP-20.Wu houjiu et al.(1997) i korero ano he maha nga kapia adsorption macroporous o te kainga he pai te whakaurunga me nga ahuatanga tātari mo te naringin, ka taea te whakamahi mo te wehenga me te purenga o te naringin.Hei whakarāpopototanga, ka tukuna e te kaituhi te tukanga whakapai ake e whai ake nei.Ko te tūtohi rere e whai ake nei: Pomelo Peel → kuru → tangohanga wai wera → filtration → ultrafiltration → ultrafiltration permeate → kapia adsorption → otinga tātari → kukū → whakamatao rerenga → wehe → mano whakamaroke → hua oti.
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