gelling is accomplished rapidly (Therkelsen, 1993).
Furcellaran is a promising material for encapsulation of
β-carotene due to its emulsification, film formation, water
Fig. 2. Effects of salt concentrations on firmness of gel beads.
Fig. 3. Effects of furcellaran/KCl ratio on firmness of gel beads.
Fig. 4. Effects of sea buckthorn concentrations on firmness of gel beads.
Fig. 1. Effects of furcellaran concentrations on firmness of gel beads.
Innovative Food Science and Emerging Technologies 8 (2007) 395–398 397 solubility, edibility, biodegradation, and other properties . Also other materials and methods used to encapsulate the β-carotene could be taken into account. Encapsulation of β-carotene in an amorphous trehalose– gelatin matrix by emulsion method has recently been reported. The higher retention of β-carotene (about 80% in 6 months) was obtained in the non-crystallized samples, while for crystallized
samples exposed to a water activity of 0.75 the loss of β-carotene was almost complete. Studies with spray-dried maltodextrins indicated that the higher dextrose equivalent starch forms a tighter and more gas impermeable matrix and provides a greater carotenoid stability
gelling is accomplished rapidly (Therkelsen, 1993).Furcellaran is a promising material for encapsulation ofβ-carotene due to its emulsification, film formation, waterFig. 2. Effects of salt concentrations on firmness of gel beads.Fig. 3. Effects of furcellaran/KCl ratio on firmness of gel beads.Fig. 4. Effects of sea buckthorn concentrations on firmness of gel beads.Fig. 1. Effects of furcellaran concentrations on firmness of gel beads.Innovative Food Science and Emerging Technologies 8 (2007) 395–398 397 solubility, edibility, biodegradation, and other properties . Also other materials and methods used to encapsulate the β-carotene could be taken into account. Encapsulation of β-carotene in an amorphous trehalose– gelatin matrix by emulsion method has recently been reported. The higher retention of β-carotene (about 80% in 6 months) was obtained in the non-crystallized samples, while for crystallizedsamples exposed to a water activity of 0.75 the loss of β-carotene was almost complete. Studies with spray-dried maltodextrins indicated that the higher dextrose equivalent starch forms a tighter and more gas impermeable matrix and provides a greater carotenoid stability
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