Shaaha madow, oo caan ku ah dhadhanka taajirnimo iyo xoog leh, waa cabbitaan caan ah oo ay ku raaxeystaan malaayiin adduunka oo dhan. Mid ka mid ah dhinacyada xiisaha leh ee shaah madow waa midab casaanka ah oo gaar ah marka la jaro. Qodobkaani wuxuu ujeedadiisu tahay inuu sahamiyo sababaha sayniska ee ka dambeeya midabka casaanka ee shaah madow, oo iftiimiya hababka kiimikada ee ku biiriya ifafaalahan.
Midabka casaanka ee shaaha madow waxaa loo aanayn karaa jiritaanka xeryo gaar ah oo lagu sameeyo isbadalka kiimikada inta lagu jiro geedi socodka shaaha sameynaya. Xerooyinka aasaasiga ah ee mas'uul ka ah midabka casaanka waa jaahirka iyo theafavins, oo lagu sameeyo iyada oo loo marayo oksidation of polyphenols inta lagu gudajiro hanaanka hal-abuurka ah ee shaah ama shaah madow.
Intii lagu gudajiray soosaarka shaaha madow, caleemaha shaaha waxaa lagu soo rogaa habab isdaba joog ah, oo ay ku jiraan wax ka qabashada, duugista, duugista, iyo qalajinta. Waa inta lagu gudajiro marxaladda oksidation in mashiinka shaah ee loo yaqaan 'polyphenol', gaar ahaan cataring, oo loo maro enzymatic enzymation, taasoo horseedaysa samaynta hoos u dhaca hoos udhaca iyoTheaFlavins. Xeerarkan ayaa mas'uul ka ah midabka casaanka ee hodanka ah iyo dhadhanka astaamaha ee shaah madow.
TheadeubingesGaar ahaan, waa xeryahooda polyphenolic-ka waaweyn ee casaan-guduudan oo midab leh. Waxaa lagu sameeyaa iyada oo loo marayo polumderization of clatheredins iyo flavonoids kale oo kale oo jooga caleemaha shaaha. Theafavins, dhinaca kale, waa xeryahooda polyphenolic yar-yar oo sidoo kale gacan ka geysaneysa midabka casaanka ee shaah madow.
Midabka cas ee shaaha madow waxaa sii xoogeysata joogitaanka anthocyanins, kaas oo ah midaynta biyaha-soley ee laga helo qaar ka mid ah dalaga shaaha ah. Midabadaani waxay ku dari karaan xasaasiyad casaan ah oo shaaha la jaray, oo ku daraya astaantiisa guud ee midabka.
Ka sokow isbadalka kiimikada ee dhaca inta lagu gudajiro shaaha, arrimaha sida noocyo kala duwan oo ah warshad shaaha, xaaladaha sii kordhaya, iyo farsamooyinka ka baaraandegida ayaa sidoo kale saameyn ku yeelan kara midabka casaanka ee shaah madow. Tusaale ahaan, heerka oktidation, muddada halsano, iyo heerkulka ay caleemaha shaaha laga baaraandegayo waxay dhammaantood saameyn ku yeelan karaan midabka ugu dambeeya ee shaah ee la jaray.
Gabagabadii, midabka casaanka ee shaah madow ayaa ka dhalata isku dhafka ah ee isku dhafka ah ee xeryahooda kiimikada ah iyo hanaannada ku lug leh wax soo saarkooda. Thaaubinges, theafavins, iyo anthocyavins, iyo anthocyavans waa furaha ugu muhiimsan ee xasaasiga casaanka ee shaah madow, iyada oo leh qaab-dhismeedkooda iyo is-dhexgalka inta lagu gudajiro shaaha iyo dhadhanka cafiska gacanka.
Tixraacyada:
Gramza-Michałowska A. Tusation shaaha: howlahooda antioxidant iyo phamenolic-ka phenolic. Cunnooyinka. 2020; 9 (4): 507.
Jilani t, Iqbal m, Nadem M, et al. Shaaha shaaha madow iyo tayada shaah madow. Jing tinicnol. 2018; 55 (11): 4109-4118.
Jumtee K, komura h, bamban t, Fukusaki E. saadaal ku saabsan qiimeynta shaaha cagaaran ee Jabaan ee ay ka dhigto cudurka koromada-ka-buugga dheecaanka. J biosci bioeng. 2011; 111 (3): 255-260.
Komes d, HORžIć D, BELASEAK-CVitanović a, et al. Isku-dhafka PheNenolic iyo astaamaha antioxidant ee qaar ka mid ah ee dhaqan ahaan loo isticmaalo dhirta dawooyinka ay saameeyeen waqtiga soosaarka iyo hydrolysis. Phytochem anal. 2011; 22 (2): 172-180.
Waqtiga Post: May-09-2024
