지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록· 키워드
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Physiological characteristics of brown rice and black rice were investigated to provide the fundamental information of physiological property of rice and to show the potential of rice as a functional ingredient. Bioactive compounds were extracted from brown and black rices with aqueous solvents like 80% ethanol. Total phenolics, flavonoids and antioxidative capacity of brown and black rices’ extracts were determined. Brown rice showed much higher amount of total phenolics and flavonoid contents as well as antioxidative capacity than those of milled rice indicating that most of bioactive compounds are located in the bran layer. Black rice showed higher total phenolics and flavonoid contents and antioxidative capacity than those of brown rices. The highest antioxidative capacity was obtained from Heugjinju followed by Heugseol, Sinnongheug-chal, Hopum and Samkwang. This result indicated that antioxidative capacity is affected by total phenolics and flavonoid contents. Both brown and black rices contained higher amount of ferulic acid than that of p-coumaric acid.
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참고문헌 (32)
참고문헌 신청
Adom KK / 2002 / Antioxidant activity of grains / J. Agric. Food Chem 50:6182~6187
Anderson JW / 2003 / Whole grains protect against atherosclerotic cardiovascular disease / Proc. Nutr. Soc 62:135~142
Andreason MF / 1999 / Release of hydrocinnamic and hydrobenzoic acids in rye by commercial plant cell degrading enzyme preparation / J. Sci. Food Agric 79:411~413
Andreasen MF / 2001 / Antioxidant effects of phenolic rye (Secale cereale L.) extracts, monomeric hydroxycinnamates, and ferulic acid dehydroxydimers on human low-density lipoproteins / J. Agric. Food Chem 49:4090~4096
Antella S / 1999 / Ferulic and caffeic acids as potential protective agents against photooxidative skin damage / J. Sci. Food Agric 79:476~480
Anderson JW / 2003 / Whole grains protect against atherosclerotic cardiovascular disease / Proc. Nutr. Soc 62:135~142
Andreason MF / 1999 / Release of hydrocinnamic and hydrobenzoic acids in rye by commercial plant cell degrading enzyme preparation / J. Sci. Food Agric 79:411~413
Andreasen MF / 2001 / Antioxidant effects of phenolic rye (Secale cereale L.) extracts, monomeric hydroxycinnamates, and ferulic acid dehydroxydimers on human low-density lipoproteins / J. Agric. Food Chem 49:4090~4096
Antella S / 1999 / Ferulic and caffeic acids as potential protective agents against photooxidative skin damage / J. Sci. Food Agric 79:476~480
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