Loading...
Thumbnail Image

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.

Browse

Search Results

Now showing 1 - 9 of 11
  • ThesisItemOpen Access
    Preliminary study to establish relationship between nutritional plane and hypothyroidism
    (G.B. Pant University of Agriculture and Technology, Pantnagar - 263145 (Uttarakhand), 2013-12) Budhalkoti, Nidhi; Kulshrestha, Kalpana
    Thyroid disorders are among the most common endocrine disorders in India. Hypothyroidism is a very common condition. The condition is more common in women than in men, and its incidence increases with age. For the present study 150 females of age between 21 to 50 years were selected by random sampling from Pantnagar, Udham Singh Nagar District, Uttarakhand and were interviewed using a predesigned proforma. The subjects mainly belonged to middle and upper income group. They were assessed for their dietary intake, physical activity levels, symptoms of hypothyroidism, anthropometric measurements, BMI and body composition. On the basis of symptoms, anthropometric measurements, BMI and body composition analysis, subjects suspected to have hypothyroidism (n=30) were screened out and their blood and urine samples were collected for estimation of thyroid hormone and serum albumin levels and estimation of urinary iodine levels respectively. Out of 30 only 6 (20%) were detected to be suffering from hypothyroidism with TSH levels ranging from 5.64-19.34 μIU/ ml and the results of the Urinary Iodine Excretion (UIE) levels revealed that among these subjects only 2 (33.3%) were suffering from iodine deficiency and hypothyroidism in the rest 4 (66.7%) may be attributed to autoimmune diseases. The study also included the known cases of hypothyroidism (n=24) who were receiving levothyroxine therapy. Therefore, there were total 30 subjects who were suffering from hypothyroidism out of 150 subjects and the rest 120 were normal. Based on food avoidance, food preferences and dietary habits of normal (n=120) and hypothyroid (n=30) subjects there was not much difference between them, as was also evident from dietary diversity scores. The mean dietary diversity scores of hypothyroid and normal subjects were 5.8±0.88 and 6.0±0.90 respectively. Physical activity levels of hypothyroid patients were found to be sluggish as compared to normal subjects. There was a significant difference between the weight, waist and hip circumference however no difference was observed in the waist-hip ratio of normal and hypothyroid subjects. As evident from statistical analysis a significant positive correlation (p≤0.01) of weight, waist and hip circumference and a non-significant positive correlation of waist-hip ratio were found with hypothyroidism. The prevalence of hypothyroidism was more among obese and overweight female subjects according to BMI. There was a significant difference between the BMI of normal and hypothyroid subjects with the mean values of 24.05 and 28.23 kg/m2 respectively. There was a significant positive correlation (p≤0.01) between BMI and hypothyroidism. The body composition data showed that the fat mass per cent of hypothyroid subjects (41.3%) was significantly higher than the normal patients (32.2 per cent) whereas, the fat free mass, total body water, protein mass, mineral mass and muscle mass (per cent) of normal subjects was significantly higher than hypothyroid patients. There was significant positive correlation (p≤0.01) of fat mass per cent and a significant negative correlation (p≤0.01) of fat free mass, total body water, protein, mineral and muscle mass (per cent) with hypothyroidism.
  • ThesisItemOpen Access
    Processing and nutritional evaluation of flaxseeds (Linum usitatissimum) and its therapeutic effect on hyperlipidemic subjects
    (G.B. Pant University of Agriculture and Technology, Pantnagar - 263145 (Uttarakhand), 2014-09) Pant, Richa; Awasthi, Pratima
    The present study was designed to evaluate the effect of different processing techniques on nutrient and antinutrient content of flaxseeds and the effect of its supplementation on the lipid profile of hyperlipidemic patients. The appropriate duration for heat roasting, microwave roasting and germination was determined to be 4 minutes, 5 minutes and 3 days respectively. The moisture content of the raw, heat roasted, microwave roasted and germinated flaxseeds was found to be 6.65, 2.72, 2.15 and 3.98 per cent respectively, while the protein content was 23.69, 23.4, 24.07 and 25.12 per cent respectively. The fat content was found to be 37.77, 35.85, 37.44 and 36.45 per cent in raw, heat roasted, microwave roasted and germinated flaxseeds respectively. The crude fiber content varied from 5.4 to 6.03 per cent in all the samples. The total ash content of raw, heat roasted, microwave roasted and germinated flaxseeds was found to be 2.54, 2.54, 2.49 and 2.74 per cent respectively and the calcium content was found to be 230, 229 238 and 215.3 mg per 100g respectively. The roasting of the flaxseeds significantly increased the in vitro protein digestibility (p<0.05) as 29.66 and 30.72 per cent in heat and microwave roasted flaxseeds respectively against 12.94 per cent in raw flaxseeds. The total dietary fiber content of raw, heat roasted, microwave roasted and germinated flaxseeds was found to be 31.66, 30.10, 30.25 and 27.38 g/100g and the soluble fiber content was 11.96, 12.05, 12.22 and 10.83 g per 100 g respectively. The raw flaxseeds had the highest phytate content as 2.03 g per 100 g which decreased significantly with the processing techniques as 1.51, 1.50 and 1.30 in heat roasted, microwave and germinated flaxseed powders respectively. The tannins content of raw flaxseeds was found to be 7.26 mg/100 g, which decreased significantly to 7.05, 7.10 and 6.81 mg/100 g with heat roasting, microwave roasting and germination respectively. The cyanide content of raw flaxseeds (167.70 ppm) decreased significantly with heat roasting (12.00 ppm), microwave roasting (11.63 ppm) and germination (63.00 ppm). At room temperature, the raw and processed samples were found to have a low keeping quality after about 30 days due to increase in the free fatty acid content. But, at refrigerated storage, the samples were found to show no rancidity upto about 135 days. The supplementation of heat roasted flaxseed powder to hyperlipidemic subjects in group E1 (10g/day) and E2 group (20g/day) for 90 days was carried out and when compared to control group (C), a significant decrease (p_0.05) was observed in random blood glucose from 177.50 to 160.00 mg/dl and 181.43 to 133.71 mg/dl in E1 and E2 groups respectively, while a non significant change was observed in blood glucose levels of control group. A significant decrease in the systolic and diastolic blood pressure was also observed among the subjects in E1 and E2 groups. Further lipid profile showed a significant reduction in total cholesterol (7.79 per cent in E1 and 20.90 per cent in E2), Triglycerides (7.4 per cent in E1 and 20.70 in E2), LDL cholesterol (11.01 per cent in E1 and 22.03 per cent in E2), LDL/HDL ratio (18.94 per cent in E1 and 29.42 per cent in E2), while a significant (p<0.05) increase was observed in the HDL cholesterol levels by 5.4 per cent in E1 and 10.2 per cent in E2 groups. Thus it can be concluded that heat roasted flaxseed powder at a dose of 20g/day has ameliorative characteristics towards hyperglycemia, hypercholesterolemia and hyper-triglyceridemia and has potential for utilization as a functional food for hyperlipidemic population.
  • ThesisItemOpen Access
    Development and storage stability of regular and low calorie jam and jelly from pear fruit (Pyrus pyrifolia cv. Gola)
    (G.B. Pant University of Agriculture and Technology, Pantnagar - 263145 (Uttarakhand), 2014-06) Verma, Astuti; Kushwaha, Archana
    Pear fruit (Pyrus pyrifolia cv. Gola) is a highly perishable with high production in Uttarakhand hills and this necessitated the present study. The study objective was to develop shelf stable regular and low calorie jam and jelly from ‘Gola’ pear using response surface methodology (RSM). In addition to this, effect of different stages of ripening of fruits on physico-chemical characteristics; storage stability of semi-preserve pulp and pectin extract and their effect on quality of jam and jelly was studied. Box-Behnken design of RSM with three levels was used to optimize the effects of high methoxyl pectin (HMP), sugar and citric acid (CA) on quality of regular jam (RJM) and jelly (RJL) whereas low methoxyl pectin (LMP), calcium (Ca) and acesulfame K (AK) served as input variables for low calorie jam (LJM) and jelly (LJL) from pear fruit. Design-Expert’s statistical tool gave a total of 17 coded products, which were quantitatively and sensory evaluated on 13 and 15 parameters in case of jam and jelly, respectively. Results show that mature stage (140 days from full bloom) of pear fruit was better than ripe stage (170 days from full bloom) for making jams and jellies. The actual factor (HMP, sugar and CA) levels for the formulation of pear fruit RJM that maximized quality were 0.5, 67.5 and 1.54 g , respectively whereas 1.125, 60 and 1.385 g, respectively for RJL. In case of pear fruit LJM and LJL, the actual factor (LMP, Ca and AK) levels for the formulation that maximized quality were 1.104, 0.10 and 0.221g and 1.48, 0.0705 and 0.35g, correspondingly. Study revealed that the quality of preserved products was not influenced by use of stored pulp and pectin extract as well as storage period of these products, as minimal changes were observed in physico-chemical and sensory characteristics of these products. ‘Gola’ pear jam and jelly were safe for consumption for 6 months with no fungal growth under refrigerated conditions (6±1°C) at low cost (Rs. 56.61, 56.76, 37.36 and 51.52 per kg of RJM, RJL, LJM and LJL, respectively), too. Calorie per serving (15 g) in ‘Gola’ pear fruit products was found to be 37.53, 33.5, 5.09 and 4.36 Kcal from RJM, RJL, LJM and LJL, respectively. Thus, utilization of ‘Gola’ pear glut can be enhanced by production of jam and jelly which will be available for consumption throughout the year.
  • ThesisItemOpen Access
    Assessment of therapeutic value of aloe vera (Aloe barbadensis) incorporatied juices
    (G.B. Pant University of Agriculture and Technology, Pantnagar - 263145 (Uttarakhand), 2010-12) Vidya Kumari; Awasthi, Pratima
    Precious fruits and vegetables viz. lawki (Bottle gourd), karela (Bitter gourd), carrot, orange, aonla, ginger and honey were used in the present study for the formulation of juice blends with the incorporation of aloe vera juice. The per cent weight index, per cent waste index and per cent juice index of different fruits and vegetables and aloe vera ranged from 61.74 to 98.59, 1.24 to 37.80 and 42.52 to 72.71 per cent respectively. On the basis of sensory evaluation of juice blends, lawki- karela (LK) juice blend having lawki and karela juice in the ratio of 120:30, carrot-orange (CO) juice blend having carrot and orange juice in the ratio of 100:50 and aonla –ginger (AG) juice blend having aonla and ginger juice in the ratio of 30:5 (with water: honey::100:15) were selected as best combinations. Thirty ml juice from each of the three optimized juice blends was replaced by 30 ml of Aloe vera juice for the preparation of lawki karela - aloe vera (LKA) juice, carrot orange - Aloe vera (COA) juice and aonla ginger- aloe vera (AGA) juice blends. The mean sensory scores for colour, appearance, flavour, taste, consistency and overall acceptability of LK juice, CO juice and AG juice blend showed no significant difference with LKA juice, COA juice and AGA juice blend respectively. Physico-chemical and nutritional evaluation of single strength juice of different fruits and vegetables, aloe vera and honey showed that moisture (%), total solid (%), TSS , pH, titrable acidity (%), brix acid ratio (0 brix), reducing sugar (%), total sugar (%), non-reducing sugar (%), ascorbic acid (mg/100ml), beta carotene (mg/100ml), chlorophyll –a (mg/100ml), chlorophyll –b (mg/100ml) and total chlorophyll(mg/100ml) ranged from 19.68- 99.34, 0.65 - 80.31, 0.50 - 80.53, 2.55 - 7.32, 0.085- 2.34, 4.44 - 562.29 , 0.17 – 67.00, 0.30 - 69.45, 0.091 - 4.25, 0.80 - 624.56, 4.31-7.2, 0.48-168.60, 0.24-73.54, 0.73-242.15 respectively whereas calcium, sodium, potassium, iron, manganese and zinc content ranged from 4.17-73.45, 0.95-64.50, 23.40-384.00, 0.197-1.288, 0.058-0.777 and 0.039-0.848 mg/100ml respectively. Moisture, total solids, TSS, pH, reducing sugar, total sugar, ascorbic acid, chlorophyll-a, chlorophyll-b and total chlorophyll content of LK, CO and AG juice blend was significantly higher than LKA, COA and AGA juice blend respectively. The Na, K, Mn and Ca content of LKA juice was significantly higher than LK juice blend. Except for Mn, the Ca, Cu, Fe, Zn, Na and K content of CO juice was significantly higher COA juice blend. Ca, Mn, Zn and Na content of AGA juice was significantly higher than AG juice blend. The shelf life of LK, LKA, CO, COA, AG and AGA juice blend at ambient temperature was 1, 1, 2, 3, 3 and 3 days respectively while at refrigeration temperature the shelf life was 2, 2, 3, 3, 3 and 7 days respectively. Sensory scores of LK, LKA, CO, COA, AG and AGA juice blend decreased during the storage period but more significantly in LKA, COA and AGA juice blend. Sensory scores of all juice blends kept at ambient temperature and refrigeration temperature decreased significantly but more at ambient temperature. The total sugar content LK & LKA juice blends decreased significantly but the rate of reduction was less in LKA juice blends while total sugar increased significantly in CO-COA and AG-AGA juice blend but the rate of increment was less in COA and AGA juice blend during storage period. The ascorbic acid, beta carotene and total chlorophyll content of all juice blends decreased significantly during storage period but rate of decrement was less in Aloe vera incorporated juices and also in juices kept at refrigeration temperature. Consumption of LK & LKA juice blend for 30 days brought significant reduction in blood glucose, total cholesterol, triglycerides, LDL and VLDL level whereas HDL level increased non-significantly in control and experimental diabetic subjects respectively but the respective percentage reduction and increment was greater in group who had consumed LKA juice blend. Greater relief from signs and symptoms of constipation was higher in group that consumed COA juice blend than CO juice blend consumed group. Consumption of AG and AGA juice blend for 30 days by control and experimental hypertensive subjects respectively showed significant reduction in total cholesterol, triglycerides and VLDL level but percentage reduction was higher in group that consumed AGA juice blend. HDL level increased in experimental group while decreased in control group non-significantly. All the juice blends brought significant reduction in total body weight and BMI but reduction was higher in those groups that consumed aloe vera incorporated juice blend viz. LKA, COA and AGA. Thus it can be concluded that aloe vera juice can be effectively incorporated into the juice blends of carrot-orange, aonla-ginger and lawki- karela without affecting their sensory characteristics. However its incorporation brought slight reduction in physico-chemical and nutritional composition of juice blends but its therapeutic role as a potent laxative, anti-hyperglycemic agent and anti-hyperlipidemic agent cannot be ignored.
  • ThesisItemOpen Access
    Evaluation of finger millet incorporated noodles for nutritive value and glycemic index
    (G.B. Pant University of Agriculture and Technology, Pantnagar - 263145 (Uttarakhand), 2010-01) Shukla, Kamini; Srivastava, Sarita
    Finger millet variety VL-149 was taken for the present study. The finger millet flour and refined wheat flour (RWF) were evaluated for nutrient composition. The finger millet flour (FMF) was blended in various proportions (30 to 50%) in refined wheat flour and used for the preparation of noodles. Control consisted of refined wheat flour noodles. Noodles were evaluated for sensory quality, cooking quality characteristics and nutrient composition. The 30 per cent finger millet incorporated noodles were found to be the best on the basis of sensory evaluation. These noodles along with control were evaluated for glycemic response. Nutritional evaluation of FMF and RWF showed that, crude protein (%), total dietary fiber (TDF %), soluble dietary fiber (SDF %), insoluble dietary fiber (IDF %), starch (%), amylose (%), amylopectin (%), iron (%) and calcium (%) for FMF was 6.41, 12.27, 5.29, 6.97, 61.27, 10.34, 50.93, 8.63 and 181.99 and RWF contained 8.45, 5.75, 1.88, 3.87, 68.98, 14.97, 54.01, 4.29 and 18.20 per cent. FMF contained significantly higher amount of TDF, SDF, IDF, iron and calcium than RWF. However RWF contained significantly higher amount of crude protein, starch, amylose and amylopectin,. Analysis of flours for protein fractions showed that, albumin, globulin, prolamine and glutelin for FMF were 13.33, 14.07, 22.11 and 10.62 per cent and RWF contained, 14.92, 3.12, 32.25 and 15.17 per cent. RWF contained significantly higher amount of albumin, prolamine and glutelin than FMF except globulin. Flour blends were evaluated for physico-chemical characteristics, RWF: FMF blend of 50:50 had highest water absorption capacity (152ml/100g) and optimum water uptake (64.33ml/100g). RWF: FMF blend of 100:0 had highest amount of dry gluten (10.96%) and wet gluten (29.66%). Results on protein fractions of RWF: FMF blend of 100:0 showed highest amount of albumin (14.92%), prolamine (32.25%) and glutelin (15.17%). RWF: FMF blend of 50:50 contained highest amount of globulin (7.62%). Results on nutrient composition of noodles showed that 50 per cent finger millet incorporated noodles contained highest amount of crude fat (1.15%), total ash (1.40%), crude fiber (1.28%), carbohydrate (78.54%), physiological energy (351.36 kcal), IDF (5.45%), SDF (3.71%), iron (5.58%) and calcium (88.39%), respectively. However, control RWF noodles contained highest amount of starch (63.02%), amylose (8.72%) and amylopectin (54.29%). Results on protein fractions of noodles showed that control noodles contained highest amount of albumin (14.08%), prolamine (30.69%) and glutelin (14.16%). A 50 per cent finger millet incorporated noodles contained highest amount of globulin (7.53%).The GI values of 30per cent finger millet incorporated noodles (best selected by sensory evaluation) was observed to be significantly lower (45.13) than control noodles (62.59). It can be concluded that finger millet flour incorporated noodles were found nutritious and showed hypoglycemic effect.
  • ThesisItemOpen Access
    Nutritional status and body composition of normal and diseased adult population
    (G.B. Pant University of Agriculture and Technology, Pantnagar - 263145 (Uttarakhand), 2010-01) Barakoti, Lotika; Raghuvanshi, Rita S.
    An understanding of distribution and redistribution of fat compartment is necessary in order to study the obesity and under-nutrition i.e nutritional status. The present study was planned to assess the nutrition status and body composition of normal as well as diseased population of district Udham Singh Nagar and Nainital of Uttarakhand state. Total four hundred subjects of age group 30-70 years were selected, out of which 100 (33 male, 67 female) were normal, 100 (58 male, 42 female) were diabetics, 100 (46 male, 54 female) were hypertensive and 100 (33male, 67 female) were those having both diabetes and hypertension. Nutritional status was measured using anthropometry and body composition was measured by anthropometry and by bioimpedance analysis (BIA). Interview was conducted to collect information about general profile, dietary, physical activity and life style patterns of adult population. Results revealed that maximum percentage of diseased population were in the higher age group of 50-59 yrs than normal population in both sexes. Family size of most of the families was found to be medium followed by small and large family size. Source of income of most of the population among normal and diseased group is service. Diseased population groups are having family history of diseases i.e. either diabetes or hypertension or both. Physical activity pattern shows that maximum hours spent for occupational work outside home and minimum hours for leisure time are by normal than diseased population. Normal population is having excellent life style pattern whereas population having diseases are in good, fair and poor life style patterns. Anthropometric data revealed that male population is having more weight i.e. 64.9±1.7 Kg to 68.3± 9.82 Kg than female population (56.5± 10.1Kg to 61.7±9.03Kg) among all population groups. Lower MUAC values in normal whereas higher MUAC values in diseased population groups in both sexes have been observed. On the basis of BMI classification it is found that large number of diseased populations is overweight and obese than normal. Body composition assessed by using BIA indicated that fat content in percentage representing the lowest range in normal male population (24.7±9.9 %) to highest range (30.4±14.7%) in dual diseased male population while in case of female the lowest range (30.0±6.7%) is present in normal population and highest range (42.3±11.5%) is present in hypertensive group. The findings stated that higher fat content is present in diseased population and more fat content in females than males, among both sexes. Fat free mass (FFM) content in males ranged from 44.1±7.5Kg to 50.18±8.1Kg and percent FFM from 69.5±13.0 to 75.3±9.8. While in females FFM (Kg) and FFM (%) ranged from 34.3±7.9Kg to 38.9±6.9Kg and 56.0±17.5 to 69.4±11.9% respectively. Statistically significant (p<0.05) difference has been observed among normal to diabetic and dual diseased and also between hypertensive and dual diseased population groups for fat free mass content. It is found that blood pressure is positively correlated with MUAC, skinfold measurements, sugar and fat per cent while negatively correlated with physical activity, fat free mass and total body water at p<0.05.similarly blood sugar level is positively associated with blood pressure, leisure time and fat per cent and negatively correlated with physical workout, fat free mass and total body water.
  • ThesisItemOpen Access
    Comparative evaluation of finger millet seed coat, chickpea husk and wheat bran for therapeutic effects on constipated type 2 diabetics
    (G.B. Pant University of Agriculture and Technology, Pantnagar - 263145 (Uttarakhand), 2012-07) Bisht, Soni; Srivastava, Sarita
  • ThesisItemOpen Access
    Formulation, quality evaluation and therapeutic assessment of finger millet and foxtail millet flour incorporated buns for diabetics
    (G.B. Pant University of Agriculture and Technology, Pantnagar - 263145 (Uttarakhand), 2013-07) Tiwari, Neha; Srivastava, Sarita
    The present study was conducted to evaluate physical characteristics, nutritional quality and total antioxidant activity of finger millet and foxtail millet flour; formulation of finger and foxtail millet flour incorporated buns, its nutrient analysis, storage quality and evaluation of hypoglycemic and hypocholesterolemic effect of buns on type 2 diabetics. Finger millet showed higher value for physical properties like thousand kernel weight (2.90g), thousand kernel volume (4.0 ml), bulk density (1.10 g/ml), hydration capacity (0.058 g) and per cent flour recovery (67.28 per cent) than foxtail millet. The results of proximate analysis showed significantly higher amount of total ash (2.51%), crude protein (12.23 %), crude fat (3.49 %), crude fiber (4.79%), and energy (353 kcal) in foxtail millet flour as compared to finger millet flour and refined wheat flour. The insoluble dietary fiber content was significantly higher for foxtail millet flour (11.01%). However, finger millet flour contained significantly higher amount of soluble dietary fiber (7.00%) and total dietary fiber (17.06%) than foxtail millet flour and control refined wheat flour. Foxtail millet flour contained higher amount resistant starch (15.10 %) than finger millet flour (14.85%) and refined wheat flour (1.01 %). Total antioxidant activity was also found highest in finger millet flour (71.07 %) as compared to foxtail millet flour (65.85%) and refined wheat flour (20.62%). Foxtail millet flour incorporated buns contained significantly higher amount of crude protein (10.82 per cent), crude fat (4.75 per cent), crude fibre (2.10 per cent), total ash (1.71 per cent), phosphorus (115.05mg/100g), insoluble dietary fiber (5.28 per cent), total dietary fiber (9.44 per cent) and resistant starch (22.60 per cent) than finger millet flour incorporated buns. Finger millet flour incorporated buns contained significantly higher amount of calcium, soluble dietary fiber, total antioxidant activity as compared to foxtail millet flour incorporated buns and control refined wheat flour buns. The lowest GI value was observed for buns containing foxtail millet flour and finger millet flour (32.81 and 36.57, respectively) than control refined wheat flour buns (59.54). The subjects showed a significant decrease (p≤0.01) in fasting blood glucose (from 146.60±10.15 to 126.42±11.20) and post prandial blood glucose level (from209.90±10.12 to 179.60±10.60) in E1 (finger millet flour incorporated buns supplemented group )in comparison to control group. A significant decrease was also observed in E2 (foxtail millet flour incorporated buns supplemented group in fasting blood glucose (149.00±7.44 to 123.40±7.21) and post prandial blood glucose level (215.80±9.50 to 183.10±8.21) in comparison to control group. Further, regarding the lipid profile of the subjects, 3.85, 12.53, 4.74, 7.33 per cent reduction (significant at P≤0.05) was observed in total cholesterol, LDL cholesterol, VLDL cholesterol and triglycerides in E1 group. In E2 group a significant reduction was also observed in total cholesterol, LDL cholesterol and triglycerides. The control group has not shown any significant change after the supplementation. Thus it can be concluded that finger millet flour incorporated buns and foxtail millet flour incorporated buns contains good proportion of nutrients viz., crude protein, crude fibre, dietary fibre and minerals viz., calcium, iron, zinc, chromium, antioxidant activity and resistant starch. These have low glycemic index and show ameliorative characteristics towards hyperglycemia, hypercholesterolemia and hypertriglyceridemia.
  • ThesisItemOpen Access
    Cereal-vegetable based antioxidant rich food products: Formulation and evaluation for suitability in diabetic subjects
    (G.B. Pant University of Agriculture and Technology, Pantnagar - 263145 (Uttarakhand), 2013-07) Anand, Sonia; Awasthi, Pratima
    A field study was conducted during kharif, 2010 and 2011 to assess the effect of age of seedling (10 days and 15 days old) and weed management practices viz. 2, 3 and 4 times mechanical weeding (CW) in both direction, PE+IHW (pre-emergence herbicide application plus one hand weeding), PE+2 CW and modified SRI (transplanting of single seedling at 25x12.5cm distance +2 CW in one direction only) on productivity of rice under System of Rice Intensification at N.E. Borlogue Crop Research Centre, G. B. Pant University of Agriculture and Technology, Pantnagar (29o N latitude, 79o29’ E longitude and 283.8m above the msl), Uttarakhand. Treatments were tested in Factorial Randomized Block Design with four replications. Pant Sankar Dhan 3 was sown on 10Th June and seedling was transplanted after 10 and 15 days after sowing in both the years. The age of seedling and weed management practices had significant effect on growth, yield and yield attributes of rice. The younger seedling (10 days) produced significantly higher grain yield in both the years (4.93 t/ha in 2010 and 5.00 t/ha in 2011) as well as when data was pooled (4.97t/ha) than 15 days (4.69 t/ha in 2010 and 4.82 in 2011) and 4.76 t/ha. Consequently interaction effect was also found significant. Pooled data showed that modified SRI resulted the highest grain yield of rice (5.45 t/ha) which was statistically at par with 3 (5.06 t/ha) and 4 CW (5.35 t/ha) and PE + 2CW (5.09 t/ha). However, PE+2CW with using 10 days seedling was found economically viable as it was given highest net return (Rs.23374.00) and benefit cost ratio (1.81) than others. Young seedlings also had increased significantly growth parameters like plant height, number of shoots per m2, plant dry matter, root length, root volume, number of leaves, LAI as well as yield attributes (viz. panicle length, number of panicle per m2, total filled grain per m2, grain weight per panicle and thousand grains weight) than old seedlings. Also N and P uptake by rice and N, P and K uptake by weed were significantly higher than 15 days seedlings. Weed management practices had significant influenced on growth, yield and yield contributing characters. Modified SRI produced significantly higher grain, straw and total biological yields of rice which was statistically at par to 4 CW. Modified SRI produced 289 and 283 panicles m-2, 22.1 and 16.2 thousand filled grain m-2 in 2010 and 2011, respectively followed by 4 CW, 3CW and PE+2CW. Based on the two years studies, it can be concluded that transplanting of 10 days seedlings with modified SRI followed by 4CW are capable to produced higher yields but both these practices found to have increased the cost of cultivation, therefore, it is better to adopt PE+ 2 CW which resulted in highest net return and B: C ratio.