Power to your projects Work with us MUEGGE Customized Your partner for microwave and plasma systems Find the perfect solution MUEGGE Products Trusted microwave and plasma technology shipping worldwide Your partner for industrial microwave and plasma systems MUEGGE represents technology and expertise inspiring custom-made solutions An in-depth Nov 17 2009Samples were dried at three drying temperatures (40 50 and 60 C) and at two drying air flow rates (1 62 and 3 3 m 3 min −1) in a convective laboratory solar dryer From the experimental results it was noted that the drying time required to reduce the moisture content to 0 10 kg kg −1 d b depends mainly on the drying temperature

Influence of Drying Methods on the Antibacterial

Drying is considered as the most common and fundamental technique for the postharvest preservation of herbs and is regarded as a good process to retain bioactive compounds Past studies suggest that the choice of drying method and the parameters applied were able to influence the chemical and biological activities of herbs because pronounced differences in

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Drying - The final step in chemical synthesis is drying the product (or intermediates) Drying is done by evaporating solvents from solids Solvents are then condensed for reuse or disposal The pharmaceutical industry uses several different types of dryers including tray dryers rotary dryers drum or tumble dryers or pressure filter dryers

controlled pressure-drop) in terms of decaffeination and drying of Ethiopian green coffee beans (GCBs) DICconsisted in subjecting the product to a high-p ressure saturated steam during some seconds and ended with an abrupt pressure drop towards a vacuum A conv entional aqueous extraction and a hot air-drying took place after DIC treatment

Mar 20 2017SOLVENT EXTRACTION This method employs food grade solvents like hexane and ethanol to isolate essential oils from plant material It is best suited for plant materials that yield low amounts of essential oil that are largely resinous or that are delicate aromatics unable to withstand the pressure and distress of steam distillation

Tinctures Liquid Extracts and Variations

A liquid (fluid) extract is a liquid herbal preparation extracted in a water/alcohol mixture whose herb:menstruum ratio is equal to or exceeds 1:1 Beyond 3:1 herb extracts become thick and sticky because of the high solids content and thus are arbitrarily classified as soft extracts

FOB Price US$ 10000~50000 Industrial Food Drying Technology Machines EquipmentIndustrial Food Drying Equipment and machines for food drying freeze or vacuum drying solutions continuous fluid bed or belt dryers We have experience with a wide range of innovative drying

Jan 24 2018the convection drying (120 min 50 C air velocity 2 m/s) followed by microwave-vacuum drying ("puffing") at: microwave power 400 W pressure 35 hPa time about 6 min temperature 50–70 C the freeze-drying first freezing in shock freezer at − 40 C for 120 min followed by vacuum drying at 25 C 24 h 100 Pa

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Changzhou YIBU Drying Equipment Co is one of the drying equipment industry's most influential manufacturers because of our enterprise's ambition and culture of diligence YIBU was founded in 1995 and is engaged in the research development design and manufacturing of professional grade dryers

This study investigated the effects of sustainable organic and standard mineral fertilization in selected phytometric features and contents of bioactive compounds in dry matter of two varieties of Ocimum basilicum L The herbal material was first examined for its phytometric characterisation and then subjected to the combined convective pre-drying and vacuum-microwave finish drying

Aug 7 2019 - Leader is experienced Microwave Drying of Chemicals manufacturer and exporter some types are on sale now contact us to get the price The integral heating method can achieve uniform heating in a short time materials with poor heat conduction can be heated and dried in a short time

This study investigated the effects of sustainable organic and standard mineral fertilization in selected phytometric features and contents of bioactive compounds in dry matter of two varieties of Ocimum basilicum L The herbal material was first examined for its phytometric characterisation and then subjected to the combined convective pre-drying and vacuum-microwave finish drying

Effect of convective solar drying on colour total phenols

Nov 17 2009Samples were dried at three drying temperatures (40 50 and 60 C) and at two drying air flow rates (1 62 and 3 3 m 3 min −1) in a convective laboratory solar dryer From the experimental results it was noted that the drying time required to reduce the moisture content to 0 10 kg kg −1 d b depends mainly on the drying

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Feb 27 20137 1 3 BASIC PROCESS OF BIOLOGICAL DRUGS FREEZE-DRYING The technical procedures of drug freeze-drying consist of four processes: preparation and freezing primary drying (sublimation drying) secondary drying (desorption drying) package The temperature vacuum for each process have to be controlled precisely The freeze-dried drugs are dry

Drying - The final step in chemical synthesis is drying the product (or intermediates) Drying is done by evaporating solvents from solids Solvents are then condensed for reuse or disposal The pharmaceutical industry uses several different types of dryers including tray dryers rotary dryers drum or tumble dryers or pressure filter dryers

Oct 01 2017Under suitable drying parameters microwave-vacuum drying was found to be a better method for maintaining GA and flavonoids components as well as the antioxidant capacity and reduced the hygroscopicity However microwave-vacuum drying is not conducive to the water-dissolution and disintegration of tablets prepared from licorice extracts powders

1 Overall design criteria and analysis procedure The CytoPAN system is designed to comply with the ASSURED" (affordable sensitive specific user-friendly rapid and robust equipment-free and deliverable to end users) criteria outlined by the World Health Organization for evaluating POC devices for resource-limited environments ( 27 28 )

Apr 01 2014Microwave vacuum dryers High-frequency radio waves with frequencies from 300 to 30 000 MHz are utilized in microwave drying (2 450 MHz is used in batch microwave processes) Combined microwave-convective drying has been used for a range of applications at both laboratory and industrial scales

Aug 7 2019 - Leader is experienced Microwave Drying of Chemicals manufacturer and exporter some types are on sale now contact us to get the price The integral heating method can achieve uniform heating in a short time materials with poor heat conduction can be heated and dried in a short time