Margir eru auðveldlega ruglaðirantósýanín and procyanidins (OPC). In fact, they are not the same substance, and there are many differences between the two. This article explains the differences between the two in detail.
Mismunur á Anthocyanin og Phycocyanin
1. Efnafræðileg uppbygging
Procyanidins are polyphenols, and anthocyanins are flavonoids. OPC can be produced by heating in acidic medium. Therefore, such polyphenols are named procyanidins.
2. Svæði Hvar
Proanthocyanidín finnast víða í skinni, skeljum og fræjum plantna, svo sem vínberjafræ, eplaskinn, hnetuskinn og trönuber. Anthocyanín finnast víða í bláberjum, kirsuberjum, jarðarberjum, vínberjum, sólberjum, bláberjum o.s.frv. Þar á meðal þrjár tegundir af fjólubláu-rauðu kornblómalitarefni, appelsínugult-rauðu geraniumlitarefni og bláu{{2 }}fjólublátt delphinium litarefni eru algeng í náttúrunni.
3. Litamunur
Anthocyanin er vatnsleysanlegt litarefni- sem er eitt helsta litarefnið sem mynda litinn á blöðum og ávöxtum. Það getur breytt lit með sýru-basa frumuvökvans. Ef frumuvökvinn er súr verður hann rauðleitur og ef frumuvökvinn er basískur verður hann blárri. Proanthocyanidín eru litlaus og myndast með því að blanda saman ýmsum magni af katekini eða epicatechíni.
Tengsl Anthocyanin og Phycocyanin
1. Both anthocyanins and OPC are based on three aromatic ring structures. Both are powerful antioxidants. Anthocyanin is a pure natural anti-aging nutritional supplement. Research has proved that it is the most effective antioxidant found by humans today. Its antioxidant properties are fifty times higher than vitamin E and two hundred times higher than vitamin C. It is 100 percent bioavailable to humans and can be detected in the blood twenty minutes after taking it.
2. Procyanidins can be converted into anthocyanins. Proanthocyanidins need to be broken down into anthocyanins in the human body before they can be absorbed by the human body. Studies have shown that the absorption of proanthocyanidins in the body is only 5 percent , while antósýanín can reach about 20 percent .