Faculty of Engineering: Recent submissions
Now showing items 21-40 of 91
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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 ... -
EFFECTS OF DIFFERENT EMULSIFIERS ON PHYSICOCHEMICAL, COLOR AND SENSORY ATTRIBUTES OF CAKE DURING STORAGE
(HAJEE MOHAMMAD DANESH SCIENCE AND TECHNOLOGY UNIVERSITY, DINAJPUR., 2015-12)The objectives of this study was to prepare cake with different emulsifiers such as ester of monoglyceride, glycerol monostearate and di sodium phosphate as well as the effects of those emulsifiers on physicochemical ... -
STUDY OF PHYSICO-CHEMICAL PROPERTISE OF Aloe vera COATED GUAVA (Psidium guajava) AT REFRIGERATED STORAGE CONDITION
(HAJEE MOHAMMAD DANESH SCIENCE AND TECHNOLOGY UNIVERSITY, DINAJPUR., 2015-12)Various concentration of aloe vera based coating formulation (25%, 50%, 75%, and 100%) was applied on fresh whole guava by dipping method. The guava was stored at a refrigerated condition (40C) and weight loss, color, ... -
ISOLATION AND CHARACTERIZATION OF BROMELAIN ENZYME FROM PINEAPPLE AND ITS UTILIZATION AS ANTI-BROWNING AGENT
(HAJEE MOHAMMAD DANESH SCIENCE AND TECHNOLOGY UNIVERSITY, DINAJPUR., 2015-12)Bromelain is a complex mixture of proteases and non-proteases components found in pineapple (Ananas cosmosus). The objective of this study was to find out a suitable extraction and purification process. Then characterize ... -
ASSESSMENT OF QUALITY AND SHELF LIFE OF FRESH-CUT PINEAPPLE (Ananas comosus) COATED WITH Aloe vera AND HONEY AT REFRIGERATED CONDITION
(HAJEE MOHAMMAD DANESH SCIENCE AND TECHNOLOGY UNIVERSITY, DINAJPUR., 2015-12)The effects of different concentrations of Aloe vera gel (50%, 75% and 100%) and honey (25%, 50% and 100%) on physico-chemical changes in fresh cut pineapple stored at 40C were assessed in this research work. Pineapples ... -
PHYSICO-CHEMICAL AND SENSORY PROPERTIES OF CAKES SUPPLEMENTED WITH DIFFERENT CONCENTRATION OF SOY FLOUR
(HAJEE MOHAMMAD DANESH SCIENCE AND TECHNOLOGY UNIVERSITY, DINAJPUR., 2015-12)The aim of this work was evaluation of some physicochemical and sensory properties of cake supplemented with soy flour as partially substituted of wheat flour at different levels (5, 10, 15 and 20 %). The protein content ... -
EFFECTS OF PROBIOTIC AND PREBIOTIC ON NUTRITIONAL QUALITIES OF SYNBIOTIC CAKE
(HAJEE MOHAMMAD DANESH SCIENCE AND TECHNOLOGY UNIVERSITY, DINAJPUR., 2017-11)The purpose of this study was to develop a synbiotic cake to which probiotic and prebiotic ingredients were added and verified the perspectives of the product with regard to potential for consumer health benefits and ...