Food or edible material: processes – compositions – and products – Treatment of live animal
Patent
1991-11-25
1993-06-08
Penland, R. B.
Food or edible material: processes, compositions, and products
Treatment of live animal
426541, 426630, 426635, 426658, 426805, A23K 100
Patent
active
052177343
ABSTRACT:
A PET bird feed additives in the form of fine granules obtained by mixing 100 parts by weight of a Dunaliella alga powder with 15 to 50 parts by weight of cyclodextrin under stirring and to 100 parts by weight of the mixed adsorbate thus obtained adding an antioxidant and a binder; a PET bird feed obtained by blending 5 to 15 parts by weight of the granules thus obtained with a common PET bird feed; and processes for producing them. In the PET bird feed additive of the present invention, the Dunaliella alga powder is in the form of a mixed adsorbate together with cyclodextrin and thus .beta.-carotene contained in the Dunaliella alga can be stably sustained and effectively utilized. Further, the offensive odor characteristic to the algae can be removed. Furthermore, the PET bird feed additive of the present invention, which is in the form of fine granules, can be easily blended with a common PET bird feed.
REFERENCES:
patent: 4554390 (1985-11-01), Curtain et al.
patent: 4913915 (1990-04-01), Tanaka
patent: 4915965 (1990-04-01), Tanaka
Auron et al. "Animal feed supplement containing beta carotene rich Dunaliella algae" Item 8 from file 351 WPI Accession No. 87-308879/44 Nov. 1987.
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