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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...
Studies on the structure and oxidation properties of extracted cooked cured meat pigment by four spectra
Extracted cooked cured meat pigment Structure Oxidation properties Electron paramagnetic resonance (EPR) HPLC/ESI-HR-MS FT–IR Raman spectra
2012/8/13
The structure and oxidation properties of cooked cured meat pigment (CCMP) were investigated by comparing the change in spectra of CCMP before and after oxidisation. CCMP was extracted using petroleum...
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...
Analysis of Pigment Compositions in Various Monascus Cultures
Monascus pigments composition
2009/5/8
The pigments produced by Monascus are a mixture that includes azaphilone pigments. We simultaneously analyzed the 11 identified compounds present in Monascus pigments, and showed that there was a larg...
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...