Tocotrienol Content in Hen Eggs: Its Fortification by Supplementing the Feed with Rice Bran Scum Oil
Author(s) -
Phumon Sookwong,
Kiyotaka Nakagawa,
Shin-ichi NAKAJIMA,
Yoshikazu Amano,
Masaaki Toyomizu,
Teruo Miyazawa
Publication year - 2008
Publication title -
bioscience biotechnology and biochemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.509
H-Index - 116
eISSN - 1347-6947
pISSN - 0916-8451
DOI - 10.1271/bbb.80432
Subject(s) - tocotrienol , bran , fortification , rice bran oil , vitamin e , food science , chemistry , zoology , tocopherol , biology , raw material , biochemistry , antioxidant , organic chemistry
Tocotrienol (T3) is an unsaturated vitamin E having health benefits (e.g., anti-angiogenesis). We measured T3 in commercial eggs, and developed T3-fortified eggs by adding rice bran scum oil (RBO, containing 1.3% T3) to the feed. Commercial eggs contained about 0.11 mg of T3/egg, while the T3 content was improved to 0.62 mg/egg after RBO supplementation to the feed of hens for 7 d.
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