E-viri
Recenzirano
-
Sui, Xiaonan; Dong, Xin; Zhou, Weibiao
Food chemistry, 11/2014, Letnik: 163Journal Article
•The combined effects of pH and high temperature on two anthocyanins were revealed.•The antioxidant capacity under the above conditions was evaluated.•pH 5.0/6.0 was a transition range where the loss of anthocyanins was accelerated.•Results can be used in quantifying the stability of individual anthocyanins. The stability of two cyanidin-based anthocyanins from black rice in an aqueous system containing them with a pH range of 2.2–6.0 was investigated at temperatures ranging from 100 to 165°C. Within these pH and temperature ranges, the stability of the two anthocyanins was found to decrease gradually with increasing pH. The lowest (8.99×10−4s−1) and highest (0.120s−1) degradation rate constants for cyanidin-3-glucoside were obtained at pH 2.2 & 100°C and pH 6.0 & 165°C, respectively, whereas those for cyanidin-3-rutinoside were 5.33×10−4s−1 at pH 2.2 & 100°C and 7.39×10−2s−1 at pH 5.0 & 165°C, respectively. Antioxidant capacity analysis was conducted on thermally processed anthocyanin solutions to further evaluate the effects of pH and thermal treatment on the anthocyanins. The total antioxidant capacity of samples after thermal treatments under various pHs was found to remain at a similar level.
Vnos na polico
Trajna povezava
- URL:
Faktor vpliva
Dostop do baze podatkov JCR je dovoljen samo uporabnikom iz Slovenije. Vaš trenutni IP-naslov ni na seznamu dovoljenih za dostop, zato je potrebna avtentikacija z ustreznim računom AAI.
Leto | Faktor vpliva | Izdaja | Kategorija | Razvrstitev | ||||
---|---|---|---|---|---|---|---|---|
JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
Baze podatkov, v katerih je revija indeksirana
Ime baze podatkov | Področje | Leto |
---|
Povezave do osebnih bibliografij avtorjev | Povezave do podatkov o raziskovalcih v sistemu SICRIS |
---|
Vir: Osebne bibliografije
in: SICRIS
To gradivo vam je dostopno v celotnem besedilu. Če kljub temu želite naročiti gradivo, kliknite gumb Nadaljuj.