Browsing NOFIMA vitenarkiv by Author "Martinsen, Berit Karoline"
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Bioactive compounds and color of sea buckthorn (Hippophae rhamnoides L.) purees as affected by heat treatment and high-pressure homogenization
Aaby, Kjersti; Martinsen, Berit Karoline; Borge, Grethe Iren Andersen; Røen, Dag (Peer reviewed; Journal article, 2020)Bioactive compounds and physical properties of sea buckthorn purees at production and after storage at 2°C and 18°C for 3 months were investigated. Heat treatment of the berries prior to sieving increased yield of the ... -
Effect of temperature on stability of anthocyanins, ascorbic acid and color in strawberry and raspberry jams
Martinsen, Berit Karoline; Aaby, Kjersti; Skrede, Grete (Peer reviewed; Journal article, 2020)Strawberry (cv. Senga Sengana) and raspberry (cv. Veten) were processed into jams at 60, 85 or 93 °C and stored at 4 or 23 °C for 8 and 16 weeks. High processing temperature reduced ascorbic acid, total monomeric anthocyanins ...