Nk?wa

Vitamin C b? vitamin na-agbaze mmiri, nke a na-akp? L-ascorbic acid, nke nwere usoro molecular nke C ? H ? O? na molek?la ar? nke 176.12. ? b? ihe d? mkpa na-edozi ah? maka ah? mmad?, na-enwe ike redicibility siri ike, nke d? na mkp?r? osisi na akw?kw? nri ?h?r?, ma d? oké mkpa maka ?n?gide na-enwe metabolism nk?t? na ah? ike nke ah?.

Njirimara an? ah? na kem?kal

Mmiri solubility

Vitamin C na-ad? mfe mgbaze na mmiri ma ah? mmad? nwere ike ?m?nye ya ngwa ngwa, mana oke oriri nwere ike isi na mmam?r? p?ta.

Njirimara na-ebelata na antioxidant

D? ka ihe na-ebelata ike, ? nwere ike iwep? free radicals, chebe mkp?r? nd? site na mmebi oxidative, ma kwalite absorption ígwè (na-ebelata ígwè trivalent ka ? b?r? ígwè divalent).

Acid

Nwere njirimara acidic, kem?kal? kem?kal? na-ar? ?r?, ? na-enwekwa ike imeghachi omume na ihe nd? ?z? (d?ka hydrolysis na oxidation).

Enweghi ike ikpo ?k?

Mgbe ikpo ?k? gas?r?, ? d? mfe ire ere ma ghara ?d? irè. Isi nri ogologo oge ma ? b? ?gw?gw? d? elu nwere ike ibute mbelata nke vitamin C d? na mkp?r? osisi na akw?kw? nri.

Myir?ta shuga

?d?d? molek?la ah? yiri nke shuga, na-enwe ?f?d? àgwà mmeghachi omume physicochemical nke shuga.

Nch?k?ta

Njirimara physicochemical nke vitamin C na-ekpebi ?r? ya na ?r? ya, d? ka mmiri solubility na recuibility na-akwado antioxidant ya na ntinye ígwè na-akwalite mmet?ta ya, ebe mmet?ta okpom?k? na-egosi mkpa ? d? maka mgbakwunye site na ihe ?h?r? ma ? b? ?z? isi nri ezi uche d? na ya.