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Govind Ballabh Pant University of Agriculture and Technology, Pantnagar

After independence, development of the rural sector was considered the primary concern of the Government of India. In 1949, with the appointment of the Radhakrishnan University Education Commission, imparting of agricultural education through the setting up of rural universities became the focal point. Later, in 1954 an Indo-American team led by Dr. K.R. Damle, the Vice-President of ICAR, was constituted that arrived at the idea of establishing a Rural University on the land-grant pattern of USA. As a consequence a contract between the Government of India, the Technical Cooperation Mission and some land-grant universities of USA, was signed to promote agricultural education in the country. The US universities included the universities of Tennessee, the Ohio State University, the Kansas State University, The University of Illinois, the Pennsylvania State University and the University of Missouri. The task of assisting Uttar Pradesh in establishing an agricultural university was assigned to the University of Illinois which signed a contract in 1959 to establish an agricultural University in the State. Dean, H.W. Hannah, of the University of Illinois prepared a blueprint for a Rural University to be set up at the Tarai State Farm in the district Nainital, UP. In the initial stage the University of Illinois also offered the services of its scientists and teachers. Thus, in 1960, the first agricultural university of India, UP Agricultural University, came into being by an Act of legislation, UP Act XI-V of 1958. The Act was later amended under UP Universities Re-enactment and Amendment Act 1972 and the University was rechristened as Govind Ballabh Pant University of Agriculture and Technology keeping in view the contributions of Pt. Govind Ballabh Pant, the then Chief Minister of UP. The University was dedicated to the Nation by the first Prime Minister of India Pt Jawaharlal Nehru on 17 November 1960. The G.B. Pant University is a symbol of successful partnership between India and the United States. The establishment of this university brought about a revolution in agricultural education, research and extension. It paved the way for setting up of 31 other agricultural universities in the country.

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  • ThesisItemOpen Access
    Evaluation of phytochemicals and antioxidant potential of six selected tree species
    (G.B. Pant University of Agriculture and Technology, Pantnagar - 263145 (Uttarakhand), 2022-03) Chanyal, Vimal Kumar; Rao, P.B.
    Traditional systems of medicine, modern medications, nutraceuticals, food supplements, folk medicines and pharmaceutical intermediates etc., used medicinal plants as a source of innovative drugs. In the present study, antioxidants activity of six tree species in both aquamthanol and aqua acetone extracts was assessed by using standard methods. Highest yield in aqua-methanol and aqua-acetone extracts was obtained both in Putranjiva roxburghii (21.09 % and 18.60 %, respectively). Majority of the phytochemicals were present in all the selected plant species. In aqua-methanol extract, oils and resins were absent in A. marmelos, C. fistula, and P. roxburghii; saponins were absent in M. philippensis, A. marmelos and A. indica. In aqua-acetone extract, quinones were absent in Aegle marmelos and Syzygium cumini; terpenoids were absent in Azadirachta indica; and saponins were absent in Mallotus philippensis. DPPH scavenging activity (%) was maximum P. roxburghii (68.16 ± 0.38 and 66.73 ± 0.52) in both aqua-methanol and aqua acetone extracts, respectively. Comparatively lower IC50 (μg/ml) values of DPPH were obtained in M. philippensis (26.82 and 81.49) in both aqua-methanol and aqua-acetone extracts, respectively. Comparatively higher FRAP activity (μg GAE/mg of extract) was exhibited by A. indica (31.06 ± 0.35) and M. philippensis (17.53 ± 0.30) in both aqua-methanol and aqua-acetone extracts than in rest of the tree species. The TPC (μg GAE/mg extract) was highest in M. philippensis (31.21 ± 0.18 and 28.37 ± 0.16) both in aqua-methanol and aqua-acetone extracts, respectively, while TFC (μg QE/mg extract) was in M. philippensis (29.66 ± 0.41 and 26.69 ± 0.30) in both aqua-methanol and aqua-acetone, respectively. Positively strong correlation was exhibited in terms of DPPH, FRAP, and TPC by most of the plant species in both the solvents except in M. philippensis, in which, it was very weak between TPC vs FRAP. Thus, among the solvents, aqua-methanol extracts exhibited comparatively higher antioxidant potential than aquaacetone and among the species, P. roxburghii and M. philippensis showed comparatively higher activity than in rest of tree species. Therefore, these tree species can be used as a natural plant antioxidant and can be exploited in pharmaceutical and nutraceutical industries.