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Kerala Agricultural University, Thrissur

The history of agricultural education in Kerala can be traced back to the year 1896 when a scheme was evolved in the erstwhile Travancore State to train a few young men in scientific agriculture at the Demonstration Farm, Karamana, Thiruvananthapuram, presently, the Cropping Systems Research Centre under Kerala Agricultural University. Agriculture was introduced as an optional subject in the middle school classes in the State in 1922 when an Agricultural Middle School was started at Aluva, Ernakulam District. The popularity and usefulness of this school led to the starting of similar institutions at Kottarakkara and Konni in 1928 and 1931 respectively. Agriculture was later introduced as an optional subject for Intermediate Course in 1953. In 1955, the erstwhile Government of Travancore-Cochin started the Agricultural College and Research Institute at Vellayani, Thiruvananthapuram and the College of Veterinary and Animal Sciences at Mannuthy, Thrissur for imparting higher education in agricultural and veterinary sciences, respectively. These institutions were brought under the direct administrative control of the Department of Agriculture and the Department of Animal Husbandry, respectively. With the formation of Kerala State in 1956, these two colleges were affiliated to the University of Kerala. The post-graduate programmes leading to M.Sc. (Ag), M.V.Sc. and Ph.D. degrees were started in 1961, 1962 and 1965 respectively. On the recommendation of the Second National Education Commission (1964-66) headed by Dr. D.S. Kothari, the then Chairman of the University Grants Commission, one Agricultural University in each State was established. The State Agricultural Universities (SAUs) were established in India as an integral part of the National Agricultural Research System to give the much needed impetus to Agriculture Education and Research in the Country. As a result the Kerala Agricultural University (KAU) was established on 24th February 1971 by virtue of the Act 33 of 1971 and started functioning on 1st February 1972. The Kerala Agricultural University is the 15th in the series of the SAUs. In accordance with the provisions of KAU Act of 1971, the Agricultural College and Research Institute at Vellayani, and the College of Veterinary and Animal Sciences, Mannuthy, were brought under the Kerala Agricultural University. In addition, twenty one agricultural and animal husbandry research stations were also transferred to the KAU for taking up research and extension programmes on various crops, animals, birds, etc. During 2011, Kerala Agricultural University was trifurcated into Kerala Veterinary and Animal Sciences University (KVASU), Kerala University of Fisheries and Ocean Studies (KUFOS) and Kerala Agricultural University (KAU). Now the University has seven colleges (four Agriculture, one Agricultural Engineering, one Forestry, one Co-operation Banking & Management), six RARSs, seven KVKs, 15 Research Stations and 16 Research and Extension Units under the faculties of Agriculture, Agricultural Engineering and Forestry. In addition, one Academy on Climate Change Adaptation and one Institute of Agricultural Technology offering M.Sc. (Integrated) Climate Change Adaptation and Diploma in Agricultural Sciences respectively are also functioning in Kerala Agricultural University.

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Subject: Processing and Food Engineering × Author: Anjali, A V × Start date: 2017 × Thesis Type: M.Tech. ×
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    ThesisItemOpen Access
    Development of Neera Powder using spray drying process
    (Department of Processing and Food Engineering, KCAET,Tavanur, 2019) Anjali, A V; KAU; Santhi Mary, Mathew
    The Coconut Palm (Cocos nucifera) is one of the most important crops grown in humid tropics, cultivated for its multiple utilities, belongs to Arecaceae family. Since most of the components of coconut palm is getting transformed to useful products, it is referred to as “Tree of life”. Neera is a delicious health drink collected from the immature unopened inflorescence of coconut palm. It is a nector like liquid having slightly alkaline pH and translucent in color. Neera is a rich source of natural sugars, minerals and vitamins and it contains substantial amounts of iron, phosphorus and ascorbic acid. The major difficulty associated with neera production is its natural fermentation. The product undergoes fermentation within 2-3 hours under ambient temperature. Thus the shelf life of the sap is identified as a major issue in the long distance transport of neera. The only solution is the development of neera powder by spray drying technology, so that it will arrest the fermentation by reducing the available water. This study mainly concentrated on development of a process protocol for spray dried neera powder, standardization of the spray drying parameters and quality analysis of neera powder. The neera used in the study was collected from two different sources, CPCRI (Kalparasa) and KAU (Keramrutham). The optimum parameters obtained for Kalparasa powder was 3.53% MD+0.353% GA as feed material combination, an inlet air temperature of 168ºC and 4.25 rpm feed flow rate. Whereas for the Keramrutham powder the obtained optimum condition is 7.58% MD+0.758% GA as feed material combination and 171.89ºC inlet air temperature with 4.82 rpm feed flow rate. The blower speed of 1200 rpm and air pressure 2kg/cm2 were kept constant for developing the products. The physico chemical characteristics such as pH, TSS, Colour, moisture content, and reconstitution properties were determined. The optimally produced products were packed, stored in retort pouches and the quality characteristics such as pH, moisture content, vitamine C, antioxidant activity and phenolic content were also analysed up to 5 months. Both powders showed good acceptance in the sensory evaluation. The cost analysis of the product was done and cost of one kilogram was estimated as Rs 2168.6/-.