1) Rusak,G et al.,(2008) Phenolic content and antioxidative capacity of green and white tea extracts depending on the extraction conditions and solvents used. Food Chemistry, vol .110, pp-852-858.
2) Lin, Y.S. et al.,(2003) Determination of Tea polyphenols and caffeine in Tea flowers (camellia sinensis) and their hydroxyl radical scavenging and nitric oxide suppressing effects. Journal of Agricultural and Food chemistry, Vol .51 no.4, pp-975-980.
3) Wang, H. and Helliwell,K. (2001) Determination of flavonols in green and black tea leaves and green tea infusions by HPLC. Food Research International, vol.34, pp - 223-227.
4) Uzunalic, A.P. et al., (2006) Extraction of active ingredients from green tea (camellia sinensis): Extraction efficiency of major catechins and caffeine. Food chemistry, vol.96, pp- 597-605.
5) Cheong, W.J. et al., (2005) Determination of Catechin compounds in Korean green tea infusions under various extraction conditions by HPLC. Bull. Korean chem. Society, vol.26 No.5, pp-747-754.
6) Wang, L. et al., (2012) Column chromatographic extraction and separation of polyphenols, caffeine and theanine from green tea. Food chemistry, Vol. 131, pp-1539-1545.
7) Lee, K.J. and Lee, S.H. (2008) Extraction behavior of caffeine and EGCG from Green and Black Tea. Biotechnology and Bioprocess Engineering , vol.13,pp-646-649.
8) Kumar,N.S. and Rajapaksha, M.(2005) Separations of Catechin constituents from five tea cultivars using high speed counter current chromatography Journal of Chromatography A, vol.1083, pp- 223-228.
9) Kumar, N.S. et al., (2009) Separation of Proanthocyanidin isolated from tea leaves using high- speed counter chromatography Journal of Chromatography A, vol.1216,pp- 4295-4232.
10) Chen, H.et al., (2012) Comparative studies on the Physiochemical and antioxidative properties of different tea extracts. Journal of Food Science and Technology, vol. 49, No.3, pp-356-361.
11) Castro,J et al.,(2010) Determination of catechins and caffeine in proposed green tea standard reference materials by liquid chromatography-particle beam/electron ionization mass spectrometry. Talanta Vol.82, pp-1687-1695.
12) Dong, J.J. et al., (2011) Isolation of antioxidants catechins from green tea and its decaffeination. Food and Bioproducts Processing, vol.89, pp- 62-66.
13) Amarowicz, R. and Shahidi, F.(1996) A rapid chromatographic method for separation of individual catechins from green tea. Food Research International, vol.29, No.1, pp- 71-76.
14) Jin, W. et al., (2006) Separation of catechin compounds from different teas. Biotechnology Journal, vol.1, pp-209-213.
15) Lei, Y. et al.,(2006) Epigallocatechin gallate content change of the fresh tea leaf homogenate extracted by different methods in extraction and preservation. Journal of Forestry Research, vol 17, No.4, pp-329-331.
16) Bhaigyabati, T. et al., (2011) Phytochemical Constituents and Antioxidant activity of various extracts of Corn Silk (Zea mays.L).Research Journal of Pharmaceutical, Biological and Chemical Sciences, vol.2, Issue.4, pp-986.
17) Nessa, F. et al., (2012) Antimicrobial activities of Extracts and Flavonoid Glycosides of Corn Silk (Zea mays L). International Journal Of Biotechnology for Wellness Industries, vol.1, pp-115-121.
18) Hu, Q.L. et al., (2010) Purification and anti-fatigue activity of flavonoids from Corn silk. International Journal of Physical Sciences, vol.5, No.4, pp- 321-326.
19) Ren,S.C. et.al.,(2009) Isolation and identification of two novel flavones glycosides from Corn silk Journal of Medicinal Plants research, vol.3,No.12,pp-1009-1015.
20) Moreno, Y.S. et al., (2005) Characterization of Anthocyanin extracts from Maize kernels. Journal of Chromatographic Science, vol.43, pp-483-487.
21) LeClere,S. et al., (2007) Phenolic Compounds accumulate specifically in Maternally- derived Tissues of Developing Maize kernels. Cereal Chemistry, vol.84, No.4, pp-350-356.
22) Griesbach, R.J. et al., (1999) Anthocyanins in red flower of Petunia exserta.. Phytochemistry, Vol.51, pp- 525-528.
23) Gerats, A.G.M. et al., (1984) Control of Anthocyanin synthesis in Petunia hybrida by multiple alleleic series of the genes AN1 and AN2.Genetics, vol.106, pp-501-508.
24) Durren, R.L. et al., (1999) Flavanone-7-O-glucosyl transferase activity from Petunia hybrida .Phytochemistry, vol.52,pp- 793-798.
25) Albert, N.W. et al., (2009) Light induced vegetative anthocyanin pigmentation in Petunia.Journal of Experimental Botany, pp-1-12.
26) Cunningham, O.D. and Edwards, R. (2008) Modifying the Acylation of flavonols in Petunia hybrida. Phytochemistry, vol.69, pp- 2016-2021.