Faculty of Engineering: Recent submissions
Now showing items 21-40 of 97
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EVALUATION OF GROUND WATER QUALITY OF BIROL AND BOCHAGONJ UPAZILLA IN DINAJPUR FOR IRRIGATION AND DRINKING USAGE
(HAJEE MOHAMMOD DANESH SCIENCE AND TECHNOLOGY UNIVERSITY, DINAJPUR, 2018-12)A laboratory experiment was performed to determine the chemical constituents of groundwater for irrigation and drinking uses in the selected site of Birol and Bochagonj Upazila under Dinajpur district of Bangladesh. ... -
EVALUATION OF PREPAID AND PRIVATE IRRIGATION PROGRAM FOR BORO RICE CULTIVATION AT THAKURGAON DISTRICT
(HAJEE MOHAMMOD DANESH SCIENCE AND TECHNOLOGY UNIVERSITY, DINAJPUR, 2018-12)Rice (Oryza sativa L.) is the most important food grain in Bangladesh. It is extensively cultivated throughout the year and it is also staple food crop in Bangladesh. This experiment was carried out to compare the ... -
YIELD AND QUALITY OF TOMATO AS AFFECTED BY DIFFERENT METHODS OF IRRIGATION WITH MUNICIPAL WASTEWATER
(HAJEE MOHAMMOD DANESH SCIENCE AND TECHNOLOGY UNIVERSITY, DINAJPUR, 2018-12)Proper irrigation methods and management can help farmers to harvest the benefits of wastewater irrigation while minimizing the risk of its use for crop production. The study was carried out at the outskirt of Rajshahi ... -
COMPARISON OF DIFFERENT TECHNIQUES OF UREA APPLICATION IN RICE FIELD
(HAJEE MOHAMMAD DANESH SCIENCE AND TECHNOLOGY UNIVERSITY, DINAJPUR., 2017-12)A research work was carried out at the Research Farm, Hajee Mohammad Danesh Science and Technology University, Dinajpur, during the period from August 2016 to November 2016 to determine the suitable nitrogen source on ... -
DESIGN DEVELOPMENT AND PERFORMANCE STUDY OF A SMALL SCALE GRAIN SEED DRYER
(HAJEE MOHAMMAD DANESH SCIENCE AND TECHNOLOGY UNIVERSITY, DINAJPUR., 2017-12)Bangladesh is a tropical country characterized by hot and humid weather. The climatic condition dictates the need for more effective drying of crops, specially, seeds. Seed is the vital input among the main inputs in ... -
DESIGN, FABRICATION AND PERFORMANCE EVALUATION OF A SMALL DRUM TYPE POTATO GRADER
(HAJEE MOHAMMAD DANESH SCIENCE AND TECHNOLOGY UNIVERSITY, DINAJPUR., 2017-12)Grading potatoes by size is an important operation for preparing tubers for seed and for commercial purposes. Potatoes are sold in the market without grading in Bangladesh. If potatoes were sold after grading, this would ... -
EVALUATION OF DRYING CHARACTERISTICS AND QUALITY OF MAIZE DRIED BY TWO STAGE DRYING TECHNIQUES
(HAJEE MOHAMMAD DANESH SCIENCE AND TECHNOLOGY UNIVERSITY, DINAJPUR., 2018-03)Drying of freshly harvested maize is a great concern in all maize producing countries. This research was conducted to investigate suitable and efficient two-stage drying options for high moisture maize. First option was ... -
NUTRITIONAL ASSESSMENT OF CEREAL AND PULSE BASED WEANING FOOD SUPLEMENTED WITH EGG AND MILK POWDER
(HAJEE MOHAMMAD DANESH SCIENCE AND TECHNOLOGY UNIVERSITY, DINAJPUR., 2017-11)The aim of this study was to develop a weaning food for the children by using available resources, for this purpose three weaning food formulations based on wheat, rice, maize, bengal gram, egg and milk powder was processed ... -
EXTRACTION AND CHARACTERIZATIONS OF PECTIN FROM POMELO PEEL
(HAJEE MOHAMMAD DANESH SCIENCE AND TECHNOLOGY UNIVERSITY, DINAJPUR., 2014-12)In this study, we were searching for new pectin sources to meet the regional and domestic demand of pectin. Pectin was extracted under the various extraction conditions of time (30, 60 and 120 min), temperature (80°C, ... -
QUALITY EVALUATION OF MULTIGRAIN NOODLES INCORPORATED WITH SOY FLOUR AND BENGAL GRAM FLOUR
(HAJEE MOHAMMAD DANESH SCIENCE AND TECHNOLOGY UNIVERSITY, DINAJPUR., 2017-11)Protein malnutrition is one of the major nutritional problems in developing countries like Bangladesh, due to cereal based dietary pattern. The study was aimed to prepare and evaluate the nutritional composition, keeping ... -
Response surface optimization of process parameters for the production of microbial biomass and single cell protein from Aspergillus niger using banana peel as substrate
(HAJEE MOHAMMAD DANESH SCIENCE AND TECHNOLOGY UNIVERSITY, DINAJPUR., 2017-06)Response surface methodology (RSM)-based central composite rotatable design (CCRD) on four variables viz. temperature (20-40oC), pH (4-8), substrate concentration (5-25 %), and fermentation period (1-5 days) were employed ... -
Drying Characteristics, Physicochemical and Functional Properties of Yam (Dioscorea spp.) Flours: Influence of Air Drying Temperature
(HAJEE MOHAMMAD DANESH SCIENCE AND TECHNOLOGY UNIVERSITY, DINAJPUR., 2017-06)This study investigated the effect of air drying temperature on drying characteristics, chemical composition and functional properties of yam flours. Prior to drying, peeled yam tuber was blanched in boiling water ... -
Effects of Sucrose on the Physicochemical Properties, Organoleptic Qualities and Shelf-Life Stability of Aonla (Emblica officinalis) Candy
(HAJEE MOHAMMAD DANESH SCIENCE AND TECHNOLOGY UNIVERSITY, DINAJPUR., 2017-06) -
OPTIMIZATION OF OSMOTIC DEHYDRATION OF CARROT SLICES UNDER PULSED VACUUM CONDITION IN TERNARY SOLUTION BY RESPONSE SURFACE METHODOLOGY
(HAJEE MOHAMMAD DANESH SCIENCE AND TECHNOLOGY UNIVERSITY, DINAJPUR., 2016-12)The osmotic dehydration (OD) is a treatment in which large portion moisture is removed to obtain minimally processed product. The use of reduced pressure at the beginning of the process is called pulsed vacuum osmotic ... -
OPTIMIZATION OF PROCESS PARAMETERS DURING PULSED MICROWAVE OSMOTIC DEHYDRATION (PMOD) OF BANANA SLICES BY RESPONSE SURFACE METHODOLOGY
(HAJEE MOHAMMAD DANESH SCIENCE AND TECHNOLOGY UNIVERSITY, DINAJPUR., 2016-12)The pulsed microwave osmotic dehydration (PMOD) of banana slices was carried out by immersing in sucrose solution. The experiments were conducted using a face-centered central composite design (FCCD) with four factors, ... -
OPTIMIZATION AND CHARACTERIZATION OF EXTRACTED CALCIUM CHLORIDE FROM EGGSHELL
(HAJEE MOHAMMAD DANESH SCIENCE AND TECHNOLOGY UNIVERSITY, DINAJPUR., 2014-12)Considering the public health, an attempt was taken to optimize the extraction technique of Calcium as CaCl2 from eggshell and characterize chemically for possible use of human welfare. For extraction different concentration ... -
DRYING OF AROMATIC RICE IN FLUIDIZED BED DRYER FOLLOWED BY FIXED BED DRYER AND SUN DRYING METHOD
(HAJEE MOHAMMOD DANESH SCIENCE AND TECHNOLOGY UNIVERSITY, DINAJPUR, 2016-12)Drying and management of aromatic rice (Oryza sativa L.) are important issues because of its increased demand in Bangladesh. Feasibility of two-stage drying of aromatic rice (locally known as Chinigura) and the effects ... -
TWO-STAGE DRYING FOR RAPID MANAGEMENT OF HIGH MOISTURE MAIZE
(HAJEE MOHAMMOD DANESH SCIENCE AND TECHNOLOGY UNIVERSITY, DINAJPUR, 2016-09)Management of high moisture maize grains is a problem in Bangladesh. This study was conducted to investigate the feasibility of two options of two-stage drying of maize: i) fluidized bed drying (FBD) and tempering followed ... -
EFFECT OF PRETREATMENTS AND STORAGE TEMPERATURES ON PHYSICO-CHEMICAL AND FUNCTIONAL PROPERTIES OF CARROT POWDER
(HAJEE MOHAMMOD DANESH SCIENCE AND TECHNOLOGY UNIVERSITY, DINAJPUR, 2016-12)Drying of vegetable after chemical pretreatment has long been an effective method of preservation. The objective of this study was to find out suitable pretreatment and storage temperature for cabinet dried carrot powder ... -
EFFECTS OF SPINACH (Spinacia oleracea) POWDER ON THE PHYSICAL, PHYSIOCHEMICAL AND SENSORY QUALITIES OF BISCUITS
(HAJEE MOHAMMAD DANESH SCIENCE AND TECHNOLOGY UNIVERSITY, DINAJPUR., 2018-06)Low-calorie and high-fiber vegetable powder supplemented biscuits have a great demand among the biscuit consumers. Therefore, an attempt was undertaken to prepare composite biscuit supplementing wheat flour by spinach ...