Experimental research of apparatuses for peanuts and cocoa beans roasting with rotating-pulsed fluidized bed

نویسندگان

چکیده

The physical parameters of two products widely used in the confectionery industry – peanuts and cocoa beans have been studied. hydrodynamic characteristics these products, influencing fluidized bed roasting regime, determined. hydrodynamics a rotating-pulsed fluidization cited materials has examined. Dependences are derived for calculating pressure drops initial velocity particles during creation fluidization.

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Effects of convective and microwave roasting on the physicochemical properties of cocoa beans and cocoa butter extracted from this material

Cocoa beans are the basic raw material for the production of chocolate and other chocolate products. To obtain these products, the seeds must be subjected to a complicated technological process in which one of the key steps is roasting. A widely used method of roasting cocoa beans is convection roasting which is based on subjecting the raw beans to a flow of hot air in the temperature range bet...

متن کامل

Effect of traditional and oven roasting on the physicochemical properties of fermented cocoa beans

The objective of this study was to determine the effect of oven and traditional roasting on the polyphenol content, antioxidant activity, lipid quality, proximate composition and mineral content of fermented cocoa beans. Results showed that traditional roasting significantly decrease (p < 0.05) the polyphenol content and antioxidant activity of cocoa beans. The analysis of oil showed that oven ...

متن کامل

Changes in key aroma compounds of Criollo cocoa beans during roasting.

Application of a comparative aroma extraction dilution analysis on unroasted and roasted Criollo cocoa beans revealed 42 aroma compounds in the flavor dilution (FD) factor range of 1-4096 for the unroasted and 4-8192 for the roasted cocoa beans. While the same compounds were present in the unroasted and roasted cocoa beans, respectively, these clearly differed in their intensity. For example, 2...

متن کامل

Experimental Study of Coating in a Bottom Sprayed Fluidized Bed

Several investigations have been devoted towards understanding the coating process in fluidized beds. Most of these studies focused on spraying liquid droplets over the bed. However, due to the complexity of these systems, more investigations are still required to quantify the effect of operating conditions on the coating criteria. The present work aims at fundamentally understanding and pr...

متن کامل

Application of three Types of Dryers Namely Tunnel, Fluidized Bed, and Fluidized Bed with Microwave for Drying of Celery, Corn, and Sour Cherry: Experiments and Modeling (TECHNICAL NOTE)

In this paper, water content from celery, corn, and sour cherry were removed through tunnel, fluidized bed, and fluidized bed with microwave dryers. One day before performing the experiments, the fruits were put into a refrigerator and were ground into slices with average dimensions of 5×8×8 mm. For each experiment, 40 g of the samples were inserted in dryers. Moisture content in the samples wa...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: BIO web of conferences

سال: 2022

ISSN: ['2273-1709', '2117-4458']

DOI: https://doi.org/10.1051/bioconf/20224501005