Daudzi cilvēki ir viegli sajaukt parantocianīni 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.
Atšķirības starp antocianīnu un fikocianīnu
1. Ķīmiskā struktūra
Procyanidins are polyphenols, and anthocyanins are flavonoids. OPC can be produced by heating in acidic medium. Therefore, such polyphenols are named procyanidins.
2. Jomas Kur
Proantocianidīni ir plaši atrodami augu ādās, čaumalās un sēklās, piemēram, vīnogu sēklās, ābolu mizās, zemesriekstu mizās un dzērvenes. Antocianīni ir plaši atrodami mellenēs, ķiršos, zemenēs, vīnogās, upenēs, mellenēs utt. Tostarp trīs veidu purpursarkanais -sarkanais rudzupuķu pigments, oranžs-sarkanais ģerānijas pigments un zilā{{2} }}violetais delfīnija pigments ir izplatīts dabā.
3. Krāsu atšķirība
Antocianīns ir ūdenī{0}}šķīstošs pigments, kas ir viens no galvenajiem pigmentiem, kas veido ziedlapu un augļu krāsu. Tas var mainīt krāsu ar šūnu šķidruma skābo{1}}bāzi. Ja šūnu šķidrums ir skābs, tas būs sarkanīgs, un, ja šūnu šķidrums ir sārmains, tas būs zilāks. Proantocianidīni ir bezkrāsaini un veidojas, apvienojot dažādus katehīna vai epikatehīna daudzumus.
Antocianīna un fikocianīna attiecības
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 antocianīni can reach about 20 percent .