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Bhatnagar, Vibha
- Effect of Processing Methods on Phytic Acid, Total Iron and Iron Bioavailability of Cowpea
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Authors
Affiliations
1 Department of Food and Nutrition, College of Home Science, Maharana Pratap University of Agriculture and Technology, Udaipur, Rajasthan, IN
1 Department of Food and Nutrition, College of Home Science, Maharana Pratap University of Agriculture and Technology, Udaipur, Rajasthan, IN
Source
Asian Journal of Home Science, Vol 8, No 1 (2013), Pagination: 51-54Abstract
Cowpea is a oval creamy white bran with a black eye, soft textured, an excellent source of fibre and folate and a good source of iron. One of the main drawbacks that limits the nutritional quality of legumes is the presence of anti-nutritional factors. The present study was undertaken to investigate the effects of processing methods such as soaking, germination, fermentation, wet heating on phytic acid, total iron, iron bioavailability of cowpea. 100g. sample was weighed for each processing technique separately as soaking and germination for 24,48,72 hrs. fermentation and wet heating (10,15,20 min.). Samples were analyzed in triplicate for phytic acid, total iron and iron bioavailability using standard procedure. Results showed that soaking for 24 ,48,72 hrs. decreased phytic acid and increased total iron and iron bioavailability. It can be concluded that germination for 24 hrs. was better than 48 hrs. as phytic acid increased during 48 hrs. germination and T1(24hr.) germination was more effective than other as it increased total iron and iron bioavailability. 20 mints wet heating decreased not only phytic acid but also total iron and its bioavailability as compared to control, so 20 min. cooking is not suitable for cowpea,10 mints cooking is good as it maintains both iron and its bioavailability. Fermentation can be suggested as a best method of processing as it decreased the phytic acid more than other methods and increased total iron and its bioavailability, respectively.Keywords
Bioavailability, Anti-nutritional Factors, Bioavailability, Cowpea
References
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- Anthony, Ologhobo D. and Babatunde, Etuga L.(1984). The effect of processing on the trypsin inhibitor, hemagglutinin,tannic acid and phytic acid contents of seeds of ten cowpea varieties. J. Food Proc. & Preservation, 8 (1) : 31- 40.
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- Egounlety, M.and Aworh, O.C.(2001). Effect of soaking, dehulling, cooking and fermentation with Rhizopus oligosporus on the oligosaccharides, trypsin inhibitor, phytic acid and tannins of soybean (Glycine max Merr.), cowpea [Vigna unguiculata (L.) Walp] and groundbean (Macrotyloma geocarpa Harms). Departement de
- Nutrition & Sciences Alimentaires, Department of Food Technology, University of Ibadan, IBADAN, NIGERIA.
- Lynch, Sean R., Beard, L., John Sandra, A. Ddassenko Janmes and D. cook (1984). Iron absorption from legume in human.American J. Clinical Nutr., 40: 42.
- Mensah,P.P., Tomkins, A.M., Drasar, B.S. and Harrison,T. J.(1996). Fermentation of cereals micronutrient malnutrition. Nutr. Rev., 54:131.
- Rehinan, Z., Rashid, M. and Shah, W.H. (2004). Insoluble dietary fibre components of food legumes as affected by soaking and cooking processes. Food Chem., 85: 245-249.
- Sandberg, A. and Svanberg, U. (1991). Phytate hydrolysis by phytase in cereals; Effects on in vitro estimation of iron availability. J. Food Sci., 56( 5): 1330–1333.
- Nutritional Status of Elderly People Residing in Udaipur City
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Authors
Affiliations
1 Krishi Vigyan Kendra,west Kameng, Dirang, Arunachal Pradesh, IN
2 Department of Foods and Nutrition, College of Home Science, Maharana Pratap University of Agriculture and Technology, Udaipur, Rajasthan, IN
1 Krishi Vigyan Kendra,west Kameng, Dirang, Arunachal Pradesh, IN
2 Department of Foods and Nutrition, College of Home Science, Maharana Pratap University of Agriculture and Technology, Udaipur, Rajasthan, IN
Source
Asian Journal of Home Science, Vol 8, No 2 (2013), Pagination: 417-420Abstract
With improving life expectancy, there will be worldwide increase in the burden of chronic diseases and disabilities. Majority of health problems among the aged are diet related and nutritionally dependent, and hence appropriate and adequate nutrition is essential for health and well being of the elderly. The present study was undertaken to assess the nutritional status of 200 elderly males and females (60 -80 years) residing in Udaipur city. The parameters investigated include anthropometric measurements and dietary survey through 24-hour recall method. Mini Nutritional Assessment tool (MNA) was used to screen the elderly subjects and classify them as well nourished, at risk of malnutrition and malnourished. The mean daily food intake of elderly subjects showed that the intake of all the foodstuffs was lower than the balanced diet. However, in case of males the intake of milk and milk products was more than adequate. Mean height and weight of male subjects were 165 cm and 65.63 kg, whereas in females the mean height and weight were 157.5 cm and 64.65 kg. MNA classification indicated that 51 per cent of elderly males were well nourished as compared to only 29 per cent elderly females though females consumed on an average more calories and protein as percent of RDA as compared to males.Keywords
Elderly, Gender, Health, Diet, NutritionReferences
- Gopalan, C., Rama Sastri, Balsubhramanium (2004). Nutritive value of Indian foods, National Institute of Nutition, India Council of Medical Research, Hyderabad (A.P.) INDIA. 98.
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- Brahmam, G.N.V. (1994). Nutritional status of the aged. In : Ramchandran, S.R., Shah, B. (Eds.) Public Health implications of aging in India. ICMR, NEW DELHI, INDIA.
- Gopalan, C., Ramashastri, B.V. and Balasubramanian, S.C. Revised and updated by Narasinga Rao, B.S., Deosthale, Y.G. and Pant, K.C. (2004). Nutritive value of Indians foods. National Institute of Nutrition, ICMR, Hyderabad (A.P.) INDIA.
- Guigoz, Y., Vellas, B. and Garry, P.J. (1996). The Mini Nutritional Assessment as part of the geriatric evaluation. Nutr.Rev.,54: S59-S67.
- Jose, S. and Kumari, P.S. (2001). Nutritional status of elderly in government aided and private run old age homes of Cochin- A comparative study. Indian J. Nutr. & Dietet., 38: 109-113.
- Pasricha, S. and Thimmayamma, B.V.S. (1997). Dietary tips for the elderly. National Institute of Nutrition. ICMR, Hyderabad (A.P.) INDIA.
- Srivastava, M., Kapil, U., Kumar, V., Dey, A.B., Nagarkar, K.M. and Sekran, G. (1996). Knowledge, attitude and practices regarding nutrition in patients attending geriatric clinic at AIIMS. In: Kumar, V., (Ed.) Aging – Indian perspective and global scenario pp. 407-409.
- Nutritional Status of Rural Elderly People with Special Reference to Iron Deficiency, Anemia
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Authors
Affiliations
1 Department of Food and Nutrition, College of Home Science, Maharana Pratap University of Agriculture and Technology, Udaipur, Rajasthan, IN
1 Department of Food and Nutrition, College of Home Science, Maharana Pratap University of Agriculture and Technology, Udaipur, Rajasthan, IN
Source
Food Science Research Journal, Vol 4, No 2 (2013), Pagination: 137-140Abstract
The present study was undertaken to assess the nutritional status of rural elderly people with special reference to iron deficiency, anemia. For this purpose a sample of 60 each, rural elderly male and female of 60-80 yrs. were selected. A pre-tested interview schedule was developed to collect information regarding socio- economic status, nutritional status by dietary survey (24 hrs. recall method), anthropometric measurements (height, weight and BMI), clinical and hemoglobin estimation to assess the nutritional status of the elderly. It was concluded from the findings of research that socio- economic status of the families was poor 48.3 per cent of them were from lower caste and 46.6 per cent from medium class. Dietary survey revealed that the diet of the elderly people in comparison to the balanced diet was substantially inadequate. Cereals and pulses were food consumed by all the people. In anthropometric indices, distribution of elderly subjects on the basis of height (cm.), weight (kg.) and BMI (kg./meter square) revealed that 70 per cent of elderly male and 84 per cent female were suffering from different grades of malnutrition. By the assessment of prevalence of clinical signs/ symptoms and hemoglobin estimation showed that the mean hemoglobin level of elderly people showed that 57.5 per cent elderly people were falling in moderate category of anemia, 38.3 per cent people were severely anemic and very few (4.16%) subjects were falling in mild category of anemia. The prevalence of anemia was higher in low socio-economic status (53.3%) group as compared to high and middle socio-economic status (46.6%) group. The correlation between Hb status and pertinent nutrients showed that there was a positive correlation between Hb and protein intake, while there was non-significant correlation observed between iron, vitamin C and folic acid content.From the above results it can be concluded that overall nutritional status of rural elderly people was not satisfactory and they were having higher prevalence of iron deficiency anemia.Keywords
Nutritional Status, Anemia, Elderly, RDA BMI.- Calcium Status of Adolescent Girls in Relation to Economic Background
Abstract Views :284 |
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Authors
Affiliations
1 Department of Foods and Nutrition, College of Home Science, Maharana Pratap University of Agriculture and Technology, UDAIPUR (RAJASTHAN), IN
1 Department of Foods and Nutrition, College of Home Science, Maharana Pratap University of Agriculture and Technology, UDAIPUR (RAJASTHAN), IN
Source
Asian Journal of Home Science, Vol 10, No 1 (2015), Pagination: 174-179Abstract
Adequate intake of calcium is important for skeletal growth. Low calcium intake during adolescence may lead to decreased bone mass accrual thereby increasing the risk of osteoporotic fractures in later stages of life. The aim of the present study was to assess dietary calcium and serum calcium of adolescent girls from different economic background. One eighty adolescent girls (10-15years) were selected from government and private schools. 24 hour dietary recall and food frequency questionnaire were used to evaluate intake of calcium and Calcium Arsenazo Reagent Kit was used to measure serum calcium. The mean calcium intake was significantly different in all three groups with maximum intake in girls from High Income Group (HIG) (1238.81 mg/day) and lowest in Low Income Group (LIG) girls (447.87 mg/day). Although the main source of calcium in all three groups was dairy products, the quantity of intake differed considerably. Despite low calcium intake,serum calcium was found normal in the subjects from LIG. Measures need to be taken to rectify low calcium intake in LIG. Bone mineral density is better indicator of calcium status than serum calcium.Keywords
Adolescent, Osteoporosis, FFQ, BMD, HIG, LIG.- Prevalence and Risk of Osteoporosis and Cardiovascular Disease in Rajasthani Post Menopausal Women
Abstract Views :413 |
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Authors
Affiliations
1 Maharana Pratap University of Agriculture and Technology, Udaipur, Rajasthan - 313 001, IN
1 Maharana Pratap University of Agriculture and Technology, Udaipur, Rajasthan - 313 001, IN
Source
The Indian Journal of Nutrition and Dietetics, Vol 53, No 2 (2016), Pagination: 219-227Abstract
Osteoporosis and cardiovascular disease (CVD) are a major growing public health problem with impact that crosses medical, social and economic lines. The aim of this study was to assess the prevalence and risk of osteoporosis and CVD in post menopausal women. A cross sectional study was conducted on 322 post menopausal women aged 45-55 years residing in Udaipur city, Rajasthan. Risk of osteoporosis in subjects was assessed using Osteoporosis Self Assessment Tool for Asian (OSTA) and risk of CVD was determined using CVD risk assessment tool. The body weight and age of subjects were calculated for the OSTA index sore. Total cholesterol, high density lipoprotein, diastolic blood pressure and smoking habits of subjects were assessed for CVD risk score. Results of OSTA assessment revealed that 24.22 % respondents were at medium risk of osteoporosis whereas results of CVD assessment showed that a large number of subjects i.e. 82.91 % were at medium risk of CVD. Combining both the assessment scores of subjects, 23.91 % post menopausal women were found at medium risk of both osteoporosis and CVD. Study showed a lower prevalence of osteoporosis having medium risk and higher prevalence of CVD having moderate risk in post menopausal women. The findings suggest that more studies should be done on these at risk population for preventive and therapeutic interventions.Keywords
Osteoporosis, CVD, Post Menopause, Risk Factors, OSTA, CVD Risk Assessment Tool.References
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- Quality Assessment of Organic and Conventional Nagpur Mandarins [Citrus reticulata)
Abstract Views :293 |
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Authors
Affiliations
1 Department of Foods and Nutrition, H.Sc. College, MPUAT, Udaipur - 313 001, IN
1 Department of Foods and Nutrition, H.Sc. College, MPUAT, Udaipur - 313 001, IN
Source
The Indian Journal of Nutrition and Dietetics, Vol 44, No 8 (2007), Pagination: 403-406Abstract
Agricultural practices of India date back to more than 4000 years. Agriculture had been close to nature and organic since time immemorial. The farmers of ancient India adhered to the natural laws while developing farming systems and this has helped in maintaining soil fertility over the long period of time.- Nutritional Status of Prison Inmates
Abstract Views :241 |
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Authors
Affiliations
1 Department of Foods and Nutrition, College of Home Science, Udaipur Rajasthan Agricultural University, Bikaner, IN
1 Department of Foods and Nutrition, College of Home Science, Udaipur Rajasthan Agricultural University, Bikaner, IN
Source
The Indian Journal of Nutrition and Dietetics, Vol 34, No 11 (1997), Pagination: 270-273Abstract
"Prison includes any place which has been declared by the State Government by general or special order to be a subsidary jail". Imprisonment imposes restriction and deprives prisoners of individual liberty and comforts of a free life. But what it simply cannot do is to deprive them of the basic necessities that preserve human life, that is food, clothes and shelter, out of which food is undoubtedly the most important factor.- Nutritional Quality of Packed Lunches Brought by Adolescent Girls
Abstract Views :273 |
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Authors
S. Mathew
1,
Vibha Bhatnagar
1
Affiliations
1 Department of Foods and Nutrition, College of Home Science, Udaipur, IN
1 Department of Foods and Nutrition, College of Home Science, Udaipur, IN
Source
The Indian Journal of Nutrition and Dietetics, Vol 29, No 12 (1992), Pagination: 370-374Abstract
Teenage boys and girls are in a state of rapid growth and if their nutrition is not taken care at this particular period, they become stunted in growth Probably the most neglected subject of research in the entire field of health and nutrition, not only in India but in developing countries in general iS the adolescent girl (10-18 years) In fact, it is precisely this group of future homemakers, that is destined to play to most the vital and determining role with respect to the physical and mental calibre of the coming generation.- Nutritional Assessment of Diets Served in Two Girls Hostels of Udaipur City
Abstract Views :246 |
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Authors
Affiliations
1 Department of Food and Nutrition, College of Home Science, Udaipur, Rajasthan-313 001, IN
1 Department of Food and Nutrition, College of Home Science, Udaipur, Rajasthan-313 001, IN
Source
The Indian Journal of Nutrition and Dietetics, Vol 29, No 11 (1992), Pagination: 338-341Abstract
Hostelers are reported to have greater energy needs as compared to the day scholars. Nutritional care of students residing in hostels is all the more important as they live away from home and may suffer from emotional problems. Besides majority of college students fall in the category of adolescence and adolescence is the period of rapid growth with increased nutritional requirement. Rao in his study on diets of hostels attached to different educational institutions all over the country found that nutritionally deficient, imbalanced and improperly planned diets are provided. Several other workers also reported as hostel diets being deficient in important nutrients.- Impact of Dietary Module on Nutritional Knowledge and Consumption Pattern of Type 2 Diabetic Patients at Risk of Cardiac Diseases
Abstract Views :393 |
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Authors
Affiliations
1 Dept. of Foods and Nutrition, College of Home Science, Maharana Pratap University of Agriculture and Technology, Udaipur (Raj.) 313 001, IN
1 Dept. of Foods and Nutrition, College of Home Science, Maharana Pratap University of Agriculture and Technology, Udaipur (Raj.) 313 001, IN
Source
The Indian Journal of Nutrition and Dietetics, Vol 53, No 4 (2016), Pagination: 433-446Abstract
As diabetes is a disease which continues for a lifetime, the proper therapy methods should be applied in order to control the disease, remove or relief the symptoms, prevent and delay the complications. Patients have a major role in the control and treatment of T2DM. So knowledge of different aspects of this disease especially diet therapy is very important for these patients. The aim of the study was to determine the effect of nutrition education on diabetic patient's nutritional knowledge and food consumption habits. To provide nutrition education, an evaluated dietary module with the help of 16 panel members was developed. Further in this study, diabetic subjects were divided into two groups, experimental (50 subjects) and control (50 subjects). Nutrition education with the help of module was provided to the experimental group and not to the control group. In order to determine the nutritional knowledge, 30 questions related to general facts and management information about disease were presented to the patients. "24 hour recall method" for three consecutive days was used to determine the food intake. Further daily intake of energy and other nutrients were determined using computer software. At the end of nutrition education, significant differences were detected in experimental group regarding nutritional knowledge, dietary and nutrient intake and a higher percentage change was also observed in experimental group as compared to control group. The efficacy of the dietary module in improving nutritional knowledge, dietary intake was confirmed in the present study because obtained results indicated that education was effective in changing their consumption habits.Keywords
Type 2 Diabetes Mellitus, Nutrition Education, Nutritional Knowledge, Dietary Intake, Nutrient Intake.References
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- Effects of Processing on Phytic Acid, Iron and its Bioavailability of Macrotyloma Uniflorum
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Authors
Affiliations
1 Department of Foods and Nutrition, College of Home Science, Maharana Pratap University of Agriculture and Technology, Udaipur (Rajasthan)
1 Department of Foods and Nutrition, College of Home Science, Maharana Pratap University of Agriculture and Technology, Udaipur (Rajasthan)
Source
Food Science Research Journal, Vol 8, No 1 (2017), Pagination: 128-131Abstract
Horse gram is one of the inexpensive sources of protein, calcium and iron. Simple processing such as germination and roasting of horse gram were used to reduce the anti-nutritional factors. The germination was carried out by washing, soaking (8 h), germination period (48 h), and oven drying (50°C) and ground into flour in grinder. In another processing method the horse gram was roasted for 10 minutes on low flame, cooled and powdered. Result of the present study revealed that germination and roasting have good effects on increasing in vitro iron bioavailability. While anti-nutritional factor phytates also reduced on both processing. The content of iron was also increases after germination and roasting as compared to untreated horse gram flour.Keywords
Horse Gram, Germination, Roasting, Iron, Anti-Nutritional.References
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