METHODS: Evodiamine and rutaecarpine were extracted with the solvent ethyl acetate and the ultrasonic extractor.
The invention solves the problem that the existing screw extractor is hard to disassemble some shaft fastening pieces with tight fitness.
ground electro chemical extractor
extractor, fruit juice, agricultural or industrial (excl. centrifugal-and filter-type)
The juice extractor is arranged above the ice cream machine and in the back of the front of the L-shaped upper panel and between the two sides.
application of vacuum extractor
Method By using extractor, water and ethanol were used as medium respectively.
Main technical factors of super-critical fluid extraction of Maoming and Fushun oil shale were studied in a semi-continuous experimental apparatus with an extractor 25 mm in diameter.
"Basket extractor, exit mechanism [GATT]: GATT mechanism that triggers new quotas in the textile field semi-automatically within existing restraint agreements."
The stabilization of condenser vacuum due to the collaboration of condenser and air extractor, the running status of air extractor is influential to condenser vacuum.
He makes fresh orange juice with an electric extractor.
The inspector asked the restaurant to replace the filter on the air extractor .
It was a modernist triumph, and many elements-the L-shaped work surface, head-height rows of built-in cupboards, an extractor hood above the cooker-remain central features of today's kitchen.
The technological scheme of the utility model: the device consists of three parts: a preheating pan of constant temperature oil, a vacuum electric frying pan and a vacuum air extractor.
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