Abstract—There was a scenario present day that drying of fresh fruits and vegetables by indirect solar drying by using mechanical device; hence, an effort was made to develop a small scale solar tunnel dryer (STD). Drying of spinach is carried out to analyze the performance of the dryer and to study its drying characteristics. To evaluate the performance of dryer the independent variables were ...

In the past decades, biopolymers based on lactic acid and glycolic acid and their copolymers have attracted much interest as carriers in the preparation of different medical devices and drug delivery systems due to their excellent biocompatibility, biodegradability and nontoxicity in humans [1]. PLGA polymers are commercially available and approved by the US Food and Drug Administration (US FDA...

The Spray Dryer is a spray drying machine to change liquid into dry powder. can be defined by the process in cylinder, utilizing air heated heater and flowing through blower connected vortex generator with an angle of 35° Y-axis. causes formation turbulence airflow. Heat transfer occurs between hot flow milk droplets so that becomes This research aims see phenomenon, namely intensity, airflow v...

Oxidative stress is associated with the pathogenesis of several chronic diseases. Cocoa a food rich in polyphenols, high antioxidant properties, and an important its fight. However, most polyphenols have low solubility, which impairs their biological action. Therefore, encapsulation through spray drying technique can significantly improve these parameters by generating protective layer using pr...

The microflora of milk powder consists of a wide array of microorgan­ isms of which special attention is given to Bacillus endospores. Bacillus endospores survive pasteurization and spray drying and inhabit the final powder product in the dormant state indefinitely. Once the powder is re­ constituted, endospores may germinate, and through their enzymatic ac­ tivity become detrimental to quality...

Ovarian cancer is the fifth most leading cause of cancer related deaths in women in the US. Customized immunotherapeutic strategies may serve as an alternative method to control the recurrence or progression of ovarian cancer and to avoid severe adverse effects of chemotherapy. In this study, a microparticulate vaccine using whole cell lysate of a murine ovarian cancer cell line, ID8 was prepar...

Zat warna kunyit dapat digunakan pada pencelupan dengan berbagai kondisi pH dan suhu. Pengolahan ekstrak menjadi serbuk menggunakan spray dryer menghasilkan zat yang lebih tahan lama serta kemudahan mobilisasi konsistensi penggunaan. Perilaku acuan penilaian kestabilan tersebut selama penyimpanan. dihasilkan melalui proses ekstraksi suhu kamar 24 jam. Sebagian larutan dibuat sebagian lagi tetap...

The drying is a basic operation of enormous commercial importance in all industrial applications ranging through the food, agricultural, mining and even manufacturing sectors [1]. Modern societies need better product quality, enhanced safety practices and more environmentally benign operations as well as higher productivity, better energy yield and reduced material wastage, also [2]. As drying ...

Coconut milk has a higher water content than other contents, so microbes can easily damage and spoil it. To obtain low-moisture powder product, the liquid coconut was dried using Buchi Mini Spray dryer B-290 with inlet temperatures of 150°C, 160°C, 170°C. The researchers added maltodextrin to milk, which had ratio grated 1:3, in concentrations 9%, 10%, 11%, 12%, 13%. addition use drying tempera...