The Drying of Spent Coffee Grounds in a Tray Drier

نویسندگان

چکیده

برای دانلود رایگان 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

Study of the Drying Kinetics of “Granny Smith” Apple in Tray Drier

Th e drying characteristics of “Granny Smith” apples were analysed using a tunnel drier at diff erent temperatures and diff erent pre-treatments. „Granny Smith“ apples were cut into rectangle-shaped samples 20x20x5 mm in size. Th e drying temperatures for non-treated samples varied from 50oC to 80oC at airfl ow velocity of 2.8 m s-1. Prior to drying at 60oC, the samples were pretreated either t...

متن کامل

Chemical, Functional, and Structural Properties of Spent Coffee Grounds and Coffee Silverskin

Spent coffee grounds (SCG) and coffee silverskin (CS) represent a great pollution hazard if discharged into the environment. Taking this fact into account, the purpose of this study was to evaluate the chemical composition, functional properties, and structural characteristics of these agroindustrial residues in order to identify the characteristics that allow their reutilization in industrial ...

متن کامل

Extraction and Evaluation the Biological Activities of Oil from Spent Coffee Grounds

Extraction and Evaluation the Biological Activities of Oil from Spent Coffee Grounds Phung T. K. Le*, Quan T. H. Vu, Quan T. V. Nguyen, Khoa A. Tran, Kien A. Le Ho Chi Minh city University of Technology, VNU-HCM, Ho Chi Minh City, Vietnam. Ho Chi Minh city University of Natural Resources and Environment, Ho Chi Minh City, Vietnam. Institute for Tropicalisation and Environment, Ho Chi Minh City,...

متن کامل

A Decolorization Technique with Spent “Greek Coffee” Grounds as Zero-Cost Adsorbents for Industrial Textile Wastewaters

In this study, the decolorization of industrial textile wastewaters was studied in batch mode using spent “Greek coffee” grounds (COF) as low-cost adsorbents. In this attempt, there is a cost-saving potential given that there was no further modification of COF (just washed with distilled water to remove dirt and color, then dried in an oven). Furthermore, tests were realized both in synthetic a...

متن کامل

Extraction of polysaccharides by autohydrolysis of spent coffee grounds and evaluation of their antioxidant activity.

The extraction of polysaccharides by autohydrolysis of spent coffee grounds (SCG) was studied. Experimental assays were performed using different temperatures (160-200°C), liquid/solid ratios (5-15ml water/g SCG) and extraction times (10-50min) in order to determine the conditions that maximize the extraction of polysaccharides with high antioxidant activity. Autohydrolysis was demonstrated to ...

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: American Journal of Biomedical Science & Research

سال: 2019

ISSN: 2642-1747

DOI: 10.34297/ajbsr.2019.06.001074