Qhov sib txawv tseem ceeb ntawm caffeine thiab caffeic acid yog caffeine yog ib yam tshuaj puas siab puas ntsws, hos caffeic acid yog antioxidant.
Caffeine yog ib qho stimulant uas cuam tshuam rau hauv nruab nrab paj hlwb thiab nws belongs rau methylxanthine chav kawm, thaum caffeic acid yog ib tug organic compound uas los nyob rau hauv cov chav kawm ntawm hydroxycinnamic acid. Txawm hais tias cov ntsiab lus caffeine thiab caffeic acid suab zoo ib yam, lawv yog ob qho sib txawv organic tebchaw muaj cov teebmeem sib txawv thiab kev siv sib txawv.
Caffeine yog dab tsi?
Caffeine yog ib qho stimulant uas cuam tshuam rau hauv nruab nrab paj hlwb, thiab nws belongs rau methylxanthine chav kawm. Peb tuaj yeem hais tias qhov no yog cov tshuaj psychoactive ntau tshaj plaws hauv ntiaj teb. Nws txawv ntawm ntau lwm yam tshuaj zoo sib xws vim tias nws raug cai thiab tsis raug cai yuav luag thoob plaws ntiaj teb. Muaj qee qhov kev paub txog kev ua haujlwm rau cov tshuaj no uas piav qhia txog cov teebmeem ntawm caffeine. Ntawm cov txheej txheem no, feem ntau ib qho yog qhov thim rov qab thaiv kev ua haujlwm ntawm adenosine ntawm nws cov receptors thiab qhov kev tiv thaiv ntawm qhov pib ntawm kev qaug zog uas yog induced los ntawm adenosine. Ntxiv mus, cov tshuaj no txhawb nqa qee feem ntawm lub paj hlwb autonomic.
Daim duab 01: Cov Qauv Tshuaj ntawm Caffeine
Thaum xav txog cov khoom ntawm caffeine, nws yog iab saj, thiab nws yog dawb crystalline purine. Ntxiv mus, caffeine yog methylxanthine alkaloid uas yog tshuaj lom ze rau adenosine thiab guanine hauv paus ntawm DNA thiab RNA. Peb tuaj yeem pom qhov sib xyaw no hauv cov noob, txiv hmab txiv ntoo, txiv ntoo, thiab nplooj ntawm qee cov nroj tsuag. Caffeine nyiam tiv thaiv cov nroj tsuag no tiv thaiv herbivores.
Muaj ntau yam kev siv caffeine uas suav nrog kev siv tshuaj kho mob xws li kho Bronchopulmonary dysplasia hauv cov menyuam mos ntxov ntxov, Apnea ntawm prematurity, Orthostatic hypotension kev kho mob, txhim kho kev ua haujlwm ntawm lub paj hlwb, thiab lwm yam.
Caffeic Acid yog dab tsi?
Caffeic acid yog ib qho organic compound uas los hauv chav kawm ntawm hydroxycinnamic acid. Nws yog xim daj xim uas muaj ob qho tib si phenolic thiab acrylic functional pawg. Peb tuaj yeem pom qhov sib xyaw no hauv yuav luag txhua cov nroj tsuag vim tias nws tshwm sim los ua ib qho chaw nruab nrab rau biosynthesis ntawm lignin, thiab nws yog ib qho tseem ceeb ntawm cov ntoo ntoo ua biomass.
Daim duab 02: Caffeic Acid Chemical Structure
Muaj ib theem nrab ntawm caffeic acid hauv kas fes, thiab nws yog ib qho ntuj phenol hauv argan roj. Ntxiv mus, peb tuaj yeem pom qhov sib xyaw no ntawm qib siab hauv tshuaj ntsuab, suav nrog thyme, sage, thiab spearmint. Peb tuaj yeem pom caffeic acid hauv barley thiab rye nplej ntawm qib qis.
Thaum xav txog kev siv caffeic acid, nws yog ib qho antioxidant hauv vitro thiab hauv vivo. Nws tuaj yeem ua rau pom kev ua haujlwm immunomodulatory thiab tiv thaiv kab mob. Muaj cov txiaj ntsig sib xyaw hais txog kev tshawb fawb ntawm caffeic acid ntsig txog carcinogenicity. Raws li nrog rau lwm yam kev siv, caffeic acid yog ib qho active ingredient nyob rau hauv caffeenol ua los ntawm instant kas fes thiab ib tug matrix nyob rau hauv MALDI pawg spectrometry tsom xam.
Qhov txawv ntawm Caffeine thiab Caffeic Acid yog dab tsi?
Txawm hais tias cov ntsiab lus caffeine thiab caffeic acid suab zoo ib yam, lawv yog ob hom organic sib xyaw uas muaj cov teebmeem sib txawv thiab siv sib txawv. Caffeine yog ib qho stimulant uas cuam tshuam rau lub hauv nruab nrab lub paj hlwb thiab nws belongs rau methylxanthine chav kawm, thaum caffeic acid yog cov organic compound uas los nyob rau hauv cov chav kawm ntawm hydroxycinnamic acid. Qhov sib txawv tseem ceeb ntawm caffeine thiab caffeic acid yog caffeine yog cov tshuaj psychoactive, hos caffeic acid yog ib qho antioxidant.
Cov hauv qab no infographic teev qhov sib txawv ntawm caffeine thiab caffeic acid nyob rau hauv daim ntawv tabular rau ib sab sib piv
Summary – Caffeine vs Caffeic Acid
Caffeine yog ib qho stimulant uas cuam tshuam rau hauv nruab nrab paj hlwb, thiab nws belongs rau methylxanthine chav kawm. Caffeic acid yog ib qho organic compound uas tuaj nyob rau hauv chav kawm ntawm hydroxycinnamic acid. Txawm hais tias cov ntsiab lus caffeine thiab caffeic acid suab zoo ib yam, lawv yog ob qho sib txawv organic tebchaw muaj cov teebmeem sib txawv thiab kev siv sib txawv. Qhov sib txawv tseem ceeb ntawm caffeine thiab caffeic acid yog caffeine yog cov tshuaj psychoactive, hos caffeic acid yog antioxidant.
