Table of Contents
What is the Hielscher?
The Hielscher is a popular neighborhood for home buyers who can afford to buy a home in the median price range of $1.13M.
What happens in ultrasonication?
Sonication is the act of applying sound energy to agitate particles in a sample, for various purposes such as the extraction of multiple compounds from plants, microalgae and seaweeds. Ultrasonic frequencies (> 20 kHz) are usually used, leading to the process also being known as ultrasonication or ultra-sonication.
How long does ultrasound assisted extraction take?
Based on kinetic data shown in the Figure 1, the extraction process took 40 min to achieve maximum yield. This process is considered fast compared to other traditional herbal extracts, which usually take about 4–6 h, depending on the type of herb.
What is ultrasound-assisted extraction used for?
Ultrasound-assisted extraction has been successfully used in the extraction of various medicinal compounds including alkaloids, flavonoids, glycosides, phenolic compounds and polysaccharides from plants in laboratory investigations.
How does ultrasound-assisted extraction work?
Ultrasonic-assisted extraction (UAE) is used in this project as it is a rapid and effective extraction technique that uses ultrasound to generate rapid movement of solvents, resulting in a higher mass transfer speed as well as acceleration of extraction.
What is the disadvantages of ultrasonic extraction?
The disadvantages of these methods include time-consuming process, poor purity and low efficiency Mandal [5]; Dewanjee [6]; Lu [7]; Mura [8]. Ultrasound-assisted extraction (UAE) was first used in the isolation of alkaloids from Cinchona succirubra Head et al.
How does ultrasonic extraction work?
With ultrasonic extraction, the sonication uses ultrasonic waves. A probe is inserted into the mixture. The probe starts to put forth both high and low pressure sound waves. The waves create microscopic currents and pressurized liquid eddies which creates a harsh environment.
What is ultrasound assisted extraction used for?
What is a Hielscher ultrasonic device?
Hielscher ultrasonic laboratory devices are designed for the lab. They are very simple to setup. The handheld and stand-mounted devices combine ultrasonic generator (power supply) and transducer (converter) in a single housing. This saves desktop space and weight.
Which Hielscher ultrasonic homogenizer should I Choose?
For example, the UP100H is a compact handheld ultrasonic device for up to 500mL. The UP400St is a strong laboratory homogenizer for up to 2000mL. The UIP1000hdT is a powerful ultrasonic unit for application development and small scale production. For larger systems, Hielscher offers 4kW, 10kW, and 16kW devices.
Where are Hielscher products made?
Hielscher Ultrasonics is specialized in the development, manufacturing and distribution of high-performance ultrasonic homogenizers. Hielscher USA, Inc. is the representative for Hielscher ultrasonic equipment in the North American market. Administration and accounting is located in Wanaque, NJ 07465, USA.
What is Hielscher uip1000hdt?
The UIP1000hdT is a powerful ultrasonic unit for application development and small scale production. For larger systems, Hielscher offers 4kW, 10kW, and 16kW devices.