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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
    Optimization of a two stage enzymatic process for enhanced recovery of apple juice
    (G.B. Pant University of Agriculture and Technology, Pantnagar - 263145 (Uttarakhand), 2005-08) Pare, Akash; Singh, Anupama
    Effects of parameters namely, enzyme concentration of pectinase (0.1-0.2%), incubation period of pectinase (15-75 min), enzyme concentration of cellulase(0.1%- 0.2%) and incubation period of cellulase (15-75 min).Quality attributes of juice viz. pH value, color index , and total soluble solids were measured and used for determining the efficacy of a two stage enzymatic process. To evaluate the contamination in complete process, microbial count in controlled, premium and extract juice were determined. Response surface methodology was adopted in experimental design. Full second order polynomial and best fit equation were developed to predict various responses and to study the individual and interactive effects of parameters on responses. The net juice yield ranged between 93 to 93.6g and 101 to 113.8g for controlled and enzymatic juice extraction. The increased of recovery percentage in juice yield varied from 7.91 to 21.19% over contol juice yield. Interaction of incubation period of cellulase with other independent variable namely pectinase concentration, incubation period of pectinase and cellulase concentration had highly significant effect on increase in net juice yield and recovery percentage. Incubation period of pectinase had highly significant on net juice yield, increased recovery percentage, and recovery of total soluble solids in juice, followed by pectinase concentration, incubation period of cellulase and cellulase concentration in that order. The compromise optima for maximum value of net juice yield (114.80g) increased recovery percentage(22.4%),and total soluble solid (15.80 0Brix) was 0.167% enzyme conc.(w/w), 49.37 min incubation time for pectinase treatment of apple mash and 0.2% cellulase concentration (w/w) and 61.19 min incubation time for cellulase treatment of apple pomace. Quality attributes namely pH value and colour index was same for premium and extract juice and slightly higher than from controlled juice. Two stage enzymatic process did not affect microbial contamination involve in juice extraction.