Geniposide hmoov

Kev tiv thaiv -inflammatory & Antioxidant Activity

1. Nws inhibits NF-κB txoj hauv kev, txo IκB degradation thiab blocks NF-κB kev hloov pauv hauv nuclear. Nws kuj tseem txo qis phosphorylation ntawm MAPK (p38, ERK, JNK).

2. Nws suppresses pro-cov neeg kho mob inflammatory xws li TNF- , IL-1 , IL-6 , COX-2 thiab iNOS, thiab inhibits NLRP3 inflammasome activation.

3. Nws qhib txoj hauv kev Nrf2/ARE, upregulates SOD, GSH thiab HO-1, thiab scavenges ROS los txo oxidative kev nyuaj siab puas.

Hepatoprotection

Gardenia yog ib txwm txuam nrog lub siab thiab gallbladder meridians. Niaj hnub nimno pharmacology tau dav siv tau nws cov teebmeem hepatoprotective.

-Nyob rau hauv cov qauv ntawm chemically induced daim siab raug mob, haus dej cawv lub siab raug mob thiab tsis yog - cawv fatty daim siab kab mob, nws txo qis ALT/AST transaminase qib, txo lipid tsub zuj zuj nyob rau hauv hepatocytes, inhibits hepatic stellate cell activation thiab qeeb daim siab fibrosis.

-Mechanisms: tiv thaiv -oxidation, inhibition ntawm hepatic o thiab kev tswj ntawm lipid metabolism.

Neuroprotection

-Hauv cov qauv tsiaj ntsig txog Alzheimer's kab mob, cerebral ischemia thiab Parkinson's disease, geniposide inhibits neuroinflammation, txo ROS ntau lawm, txo A aggregation thiab alleviates neuronal apoptosis.

-Nws modulates kev ua kom ntau dhau ntawm microglia kom txo tau qhov mob hauv nruab nrab.

>Kev txwv: Nws cov ntshav-b hlwb barrier permeability yog txwv, thiab ib nrab bioactivity nyob ntawm nws nyob rau hauv vivo metabolites.

Kev cai Metabolic

-Nws hloov pauv cov piam thaj thiab lipid metabolism, txo cov ntshav triglyceride thiab cov roj cholesterol hauv cov qauv tsiaj thiab ua kom cov tshuaj insulin tsis kam.

-Nws txo qis lipid tsub zuj zuj thiab tswj cov ntaub so ntswg adipose hauv cov qauv tsiaj rog rog.

Antimicrobial Activity

-Nws nthuav tawm hauv vitro inhibitory cuam tshuam tawm tsam ib feem ntawm Gram- cov kab mob zoo thiab cov fungi, nrog rau kev tshaj tawm kev ua haujlwm tawm tsam cov kab mob ntawm daim tawv nqaij thiab zaub mov- cov kab mob fungi.

-Ceeb toom: Nws cov tshuaj tua kab mob muaj zog tsis muaj zog dua li cov tshuaj tua kab mob monomers; nws tsuas yog ua raws li cov khoom siv bacteriostatic es tsis yog thawj cov khoom siv tshuaj tua kab mob.

Lwm Yam Kev Tshawb Fawb

-Anti-fibrosis: Nws inhibits TGF- txoj hauv kev hauv pulmonary thiab lub raum fibrosis qauv.

-Pib tiv thaiv- kev tshawb fawb qog nqaij hlav: Nws induces apoptosis thiab suppresses migration ntawm qee cov qog cell kab hauv vitro; txhua qhov kev tshawb pom yog txwv rau cov qauv ntawm tes thiab tsiaj txhu.

-Analgesia: Nws suppresses o-kev kho mob qhia txoj hauv kev.

• Natural Distribution

Geniposide yog tsuas yog enriched nyob rau hauv cov txiv hmab txiv ntoo siav ntawm *Gardenia jasminoides * Ellis, nrog me me npaum li cas nyob rau hauv lwm hom ntawm tib genus. Ua ke nrog genipin, geniposidic acid thiab genipin aglycone, nws tsim tag nrho iridoid glycosides, uas feem ntau tau txais los ua cov cim kev tswj xyuas zoo rau cov khoom siv cog qoob loo.

• Biosynthetic Txoj Kev

Geniposide belongs rau iridoids synthesized ntawm MEP (methylerythritol phosphate) txoj kev. Lub precursor geranylgeranyl pyrophosphate tau dhau los ua cyclization, oxidation thiab glycosyl hloov pauv, nrog rau cov piam thaj moiety txuas mus rau thaum kawg tsim geniposide. Glycosyltransferase ua haujlwm raws li tus nqi - txwv enzyme hauv txoj kev biosynthetic no thiab yog lub hom phiaj tseem ceeb rau kev hloov kho biology hluavtaws.

• Kev Tsim Kho Kev Lag Luam

1. Kev rho tawm dej ua ke nrog macroporous resin enrichment (cov txheej txheem tseem ceeb)

Qhuav gardenia txiv hmab txiv ntoo yog muab rho tawm nrog dej. Lub aqueous extract kis tau los ntawm macroporous adsorption resin los txhawb iridoid feem. Tom qab elution concentration, decolorization, recrystallization, qis - kub kom qhuav thiab pulverization, geniposide monomer hmoov tau txais.

-Qhov zoo: Dej ua raws li qhov tseem ceeb ntawm cov kuab tshuaj extraction, featuring ib puag ncig tus phooj ywg thiab tsim nyog rau zaub mov thiab tshuaj pleev ib ce- qib raw cov ntaub ntawv.

-Kev txwv: Cov khoom siv raw zoo cuam tshuam los ntawm keeb kwm thiab lub caij sau qoob loo ntawm gardenia. Cov extract yog nquag mus rau fermentative hydrolysis, yuav tsum tau nruj enzyme tswj thoob plaws hauv ntau lawm.

2. Cov txheej txheem tshem tawm hnyav

Ethanol reflux extraction yog saws rau siab -cov qauv kev tshawb fawb purity, nrog rau cov nqi rov qab siab dua.

3. Biotransformation

Microbial -glucosidase yog siv los hloov geniposide rau hauv genipin, uas yog siv rau hauv kev tshawb fawb ntawm ntuj ntoo khaub lig-linkers es tsis yog geniposide raw khoom manufacturing.

• Pharmacological Research & Analytical Chemistry

Nws yog ib qho tshuaj ntsuam xyuas thiab kev tswj xyuas zoo rau kev tshawb fawb txog cov khoom ntuj tsim los tiv thaiv -mob thiab hepatoprotection. Nws kuj tseem ua raws li HPLC cov qauv siv rau kev ntsuas ntau thiab kev tswj xyuas zoo ntawm *Gardenia jasminoides* cov khoom siv tshuaj thiab cov khoom rho tawm.

• Kev lag luam kws tshuaj

Gardenia yog cov khoom siv raw rau ntau yam tshuaj suav tshuaj patent, thiab geniposide yog txoj cai tswj kev ua haujlwm zoo rau cov tshuaj cog qoob loo. Cov kev npaj muaj feem raug siv rau cov tsos mob cuam tshuam nrog damp - cua sov hauv daim siab thiab lub gallbladder. Geniposide thiab nws cov metabolite genipin yog cov khoom siv lead ua rau cov tshuaj tshiab nrhiav pom cov kab mob siab thiab neuroprotection.

• Khoom noj khoom haus

Nws yog dav siv nyob rau hauv Asia -Pacific lag luam raws li cov khoom siv raw rau daim siab- txhawb nqa thiab tshuaj tua kab mob antioxidant. Kev cia khoom yuav tsum nruj me ntsis tswj kom tsis txhob muaj hydrolysis thiab discoloration.

• Cosmetic Raw Khoom

Ib qho soothing, antioxidant thiab daim tawv nqaij - kho cov khoom tu tawv nqaij

-Kev ua haujlwm: alleviates tawv nqaij liab tshwm sim los ntawm sab nraud irritants, inhibits qis-qib mob cutaneous o, tshem tawm dawb radicals thiab kho daim tawv nqaij barrier.

-Kev tsim cov ntsiab lus tseem ceeb: zam kev paug los ntawm -glucosidase thiab tswj pH tus nqi los tiv thaiv hydrolysis thiab xiav- ntsuab discoloration ntawm cov khoom ua kom zoo nkauj tiav.

• Biomaterials

Geniposide tuaj yeem ua rau cov enzymes hydrolysed rau hauv genipin, ib qho kev sib txuas ntawm cov khoom siv roj ntsha ntuj -linker siv hauv collagen thiab chitosan hydrogels nrog rau cov ntaub so ntswg engineering scaffolds.