Liquiritigenin / Glycyrrhizin Cas No. 41680-09-5
Ruzivo Rwakakosha
[zita rechigadzirwa]Liquiritigenin
[molecular uremu] 256.25338
[CAS Nha.]578-86-9
[chemical classification]flavones dihydroflavones
[mabviro]Glycyrrhiza uralensis Fisch
[kuchena]> 98%, nzira yekuona HPLC
[zvinhu]yellow powder
[pharmacological action]antispasmodic, anti ulcer, antibacterial, hepatocyte monoamine oxidase inhibitor
Kwakabva uye Kuvapo
Glycyrrhizin inonyanya kuwanikwa mumidzi uye madzinde eGlycyrrhiza uralensis.Zviri mukati eicosin mudzimba Glycyrrhiza uralensis ane ganda anenge 7 ~ 10%, uye kuti mu peeled Glycyrrhiza uralensis anenge 5 ~ 9%.Mushure mekuomesa licorice, inotorwa neammonia, yozoiswa muvacuum, yakanatswa ne sulfuric acid, uye pakupedzisira inonatswa ne95% doro (saka inonziwo ammonium glycyrrhizinate).Inogonawo kutorwa uye kugadziriswa kuita glycyrrhizic acid uye yobva yashandiswa.Nzira yacho ndeyekuunganidza midzi yakaoma uye yakaputsika yeGlycyrrhiza uye kuibvisa nemvura pa60 ℃.Mvura yakawanikwa inotorwa inosanganiswa ne sulfuric acid kuti igadzire glycyrrhizic acid precipitation, uyezve gadzirisa pH yekunaya kusvika pa6 nealkali kuita glycyrrhizic acid solution.
Hunhu
Glycyrrhizin ichena crystalline poda.Zvakafanana ne dioxzarone, kukurudzira kwayo kunotapira kunononoka kupfuura sucrose, inoenda zvishoma nezvishoma, uye nguva yekutapira yakareba.Kana zvishoma zve glycyrrhizin zvakagoverwa ne sucrose, 20% pasi pe sucrose inogona kushandiswa, asi kutapira kunoramba kusina kuchinja.Glycyrrhizin pachayo haina zvinhu zvinonhuhwirira, asi ine mhedzisiro yekuwedzera kunhuhwirira.Iko kutapira kweglycyrrhizin ndeye 200 ~ 500 nguva ye sucrose, asi ine unhu hunokosha.Haisi kushandiswa kumanzwiro ekusafara kunoramba kuripo, asi inoshanda zvakanaka ne sucrose uye saccharin.Kana huwandu hwakakodzera hwecitric acid hwawedzerwa, kutapira kuri nani.Nekuti haisi chikafu chezvipembenene, hazvisi nyore kukonzera kuvirisa seshuga.Kutsiva shuga ne glycyrrhizin muzvigadzirwa zvakabikwa zvinogona kudzivirira zviitiko zvekuvirisa, kushanduka uye kuomesa.
Chengetedzo
Licorice mushonga wechinyakare uye wechiChinese mushonga kuChina.Semushonga uye condiment kubvira kare, licorice haina kuwanikwa ichikuvadza muviri wemunhu.Yayo yakajairika kushandisa huwandu hwakachengeteka.
Application
Licorice poda inowanzo shandiswa semushonga wekurunga kupa chikafu nekutapira uye kunhuhwirira kwakasarudzika, senge licorice, maorivhi, galangal nemimwe zvinonhuwira zvakaomeswa.Licorice extract inogona kushandiswa kugadzira canning uye spice.Muyero wehutsanana wekushandiswa kwezvikafu zvinowedzerwa muChina (GB 2760) inotaridza kuti chiyero chekushandisa che licorice chinoiswa mumagaba, kurunga, zvihwitsi, mabhisikiti uye Minqian (muchero unotonhora weCantonese), uye huwandu hwekushandisa hauna kuganhurirwa.
Glycyrrhizin inotapira yakaderera calorie.Kutapira kwayo kwakasiyana ne sucrose, ndiko kuti, glycyrrhizin's sweet stimulation reaction iri gare gare, uye sucrose iri kare.Iyo nguva ye glycyrrhizin inogadzira kurudziro inotapira inenge yakafanana neyemunyu wetafura.Naizvozvo, kana glycyrrhizin uye munyu wetafura zvikashandiswa pamwechete, zvinogona kuvharira munyu wezvikafu zvine munyu wakawanda, kuitira kuti kuravira kurege kuva munyu, uye kuburitsa kutenderera uye kwakapfava kusanzwisisika.Naizvozvo, glycyrrhizin inokodzera kurunga kwezvikafu zvakabikwa.Kana glycyrrhizin yakabatanidzwa netafura yemunyu uye monosodium glutamate, haigoni kungovandudza mararamiro ekugadzirisa, asiwo kuchengetedza huwandu hwemonosodium glutamate.Glycyrrhizin uye saccharin zvakasanganiswa muchiyero che 3 ~ 4 ∶ 1, uye zvino zvakasanganiswa ne sucrose uye sodium citrate yezvokudya, kutapira kunoita zviri nani.
Glycyrrhizin ine yakasimba masking pfuma uye inogona kuvhara kuvava muchikafu.Semuenzaniso, iyo masking effect pa caffeine ndeye 40 nguva ye sucrose.Inogona kuderedza kuvava mukofi.
Licorice zvakare ine imwe emulsifying basa mumvura.Kana yakasanganiswa ne sucrose neprotein, inogona kugadzira furo rakanaka uye rakagadzikana.Yakakodzera kugadzira zvinwiwa, zvihwitsi, makeke uye doro.Glycyrrhizin haina kunyungudika mumafuta, saka kana inoshandiswa mumafuta (yakadai sekrimu uye chokoti), mamwe matanho anofanira kutorwa kuti aparadzire zvakafanana.Glycyrrhizin zvakare ine kunhuhwirira kwakasimba kunowedzera.Iine simba rakanaka kana rinoshandiswa kune zvigadzirwa zvemukaka, chokoti, mazai ega uye zvinwiwa.
![2- [(4-hydroxyphenyl) methyl]propanedioic acid](http://cdn.globalso.com/yj-plantextract/2-4-hydroxyphenylmethylpropanedioic-acid.jpg)
