References
- Assimopouloul , AN , Sinakos , Z and Papageorgiou , VP . 2005 . Radical scavenging activity of Crocus sativus L. extract and its bioactive constituents . Phytotherapy Research , 19 : 997 – 1000 .
- Block , G , Patterson , B and Subar , A . 1992 . Fruit, vegetables and cancer prevention: A review of the epidemiological evidence . Nutrition and Cancer , 18 : 1 – 29 .
- Brand Williams , W , Cuvelier , ME and Berset , C . 1995 . Use of a free radical method to evaluate antioxidant activity . Lebensmittel-Wissenschaft und Technologie , 28 : 25 – 30 .
- Chunyang , L , Shiying , X and Zhang , W . 2004 . Extraction of proanthocyanidins from grape seed . Sino-overseas Grapevine & Wine , 4 : 20 – 23 .
- Gertenbach , DD . 2001 . “ Solid–liquid extraction technologies for manufacturing nutraceuticals from botanicals ” . In Functional foods biochemical and processing aspects , Edited by: Mazza , G . 331 – 366 . Boca Raton, , Florida : CRC Press .
- Hertog , M , Feskens , EJM , Hollman , PCH , Katan , MB and Kromhout , D . 1993a . Dietary antioxidant flavonoids and risk of coronary heart disease: The Zuptphen Elderly Study . Lancet , 342 : 1007 – 1011 .
- Hertog , M , Feskens , EJM , Hollman , PCH , Katan , MB and Kromhout , D . 1993b . Intake of potentially anticarcinogenic flavonoids and their determinants in adults in The Netherlands . Nutrition and Cancer , 20 : 21 – 29 .
- Jerez , M , Pinelo , M , Sineiro , J and José Núñez , M . 2006 . Influence of extraction conditions on phenolic yields from pine bark: Assessment of procyanidins polymerization degree by thiolysis . Food Chemistry , 94 : 406 – 414 .
- Jiang , S and Sun , W . 2005 . Study on extracting proanthocyanidin from grape seeds . Applied Chemical Industry , 34 : 108 – 110 .
- Liyana-Pathirana , CM and Shahidi , F . 2006 . Antioxidant properties of commercial soft and hard winter wheats (Triticum aestivum L.) and their milling fractions . Journal of the Science of Food and Agriculture , 86 : 477 – 485 .
- Ness , AR . 1997 . Fruits and vegetables and cardiovascular disease: A review . International Journal of Epidemiology , 26 : 1 – 13 .
- Palma , M , Piñeiro , Z and Carmelo , GB . 2001 . Stability of phenolic compounds during extraction with superheated solvents . Journal of Chromatography A , 921 : 169 – 174 .
- Peng , L , Wang , BC and Ren , P . 2005 . Reduction of MTT by flavonoids in the absence of cells . Colloids and Surfaces B: Biointerfaces , 45 : 108 – 111 .
- Porter , LJ . 1974 . Extractive of Pinus radiata bark procyanidin constituents . New Zealand Journal of Science , 17 : 213 – 218 .
- Sun , B and Jorge , M . 1998 . Separation of grape and wine proanthocyanidins according to their degree of polymerization . Agricultural Food Chemistry , 46 : 1390 – 1396 .
- Yang , H , Ma , Q and Wu , P . 2004 . Study on the free-radical scavenging effects of the different components from grape seeds by DPPH method . Henan Science , 22 : 764 – 767 .