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Stability of Betalain Pigment from Red Dragon Fruit (Hylocereus polyrhizus)
Betalain Pigment from Fruit
2016/5/31
Betalain pigment from red dragon fruit (Hylocereus polyrhizus) or known as purple pitaya was extracted and the stability was evaluated. Fruits were homogenized with ethanol to separate pectic substanc...
A Method for Preparation of Soluble Carthamin, Red Pigment from Safflower, Using Glycosyl Hesperidin
Biochemical Research Laboratory, Ezaki Glico Co., Ltd.
2009/7/7
Carthamin, the red pigment from Carthamus tictorius L. (safflower) is almost water-insoluble, so the compounds which solubilized it were screened from polysaccharides, flavonoids, and so on. When glyc...
Color Changes and Carotenoid Pigment Loss in Retentate from Star Ruby Grapefruit Juice under Refrigerated Conditions
Star Ruby grapefruit retentate visual color changes
2009/6/17
Retentate, highly pigmented pulp, from red colored Star Ruby grapefruit juice was placed in glass test tubes and stored in a refrigerated locker at 4.5°C for 8 weeks. The effect of light exposure (Coo...
Antioxidant Activities of Total Pigment Extract from Blackberries
antioxidant blackberry hydroxyl radical
2009/3/16
Total pigment has been extracted from blackberries and its antioxidant activity against lipid peroxidation and scavenging capacities towards superoxide anion radicals, hydroxyl radicals and nitrite in...