Blender Waring type

There are several types of blender. One of the most popular is the Waring blender, operating on a similar principle to domestic jug-type food blenders. Containers are available in glass, stainless steel and polycarbonate. It should be noted that the working capacities of the containers are a maximum of 70%, and a minimum of 10% nominal capacity. Accessory containers enable volumes as low as 12 ml to be handled. Silage is homogenized in a Waring type blender. 

For the studies presented in this chapter, samples of peanut and cottonseed meal suspensions were evaluated for foam capacity, stability, and viscosity measurements as described by Cherry and coworkers (23, 24, 22). Vegetable protein suspensions at the appropriate concentration and pH were whipped in a Waring-type blender. After blending, the whipped products were transferred to a graduated cyclinder. Milliliters of foam were recorded immediately and at various time intervals to determine capacity and stability. A Brookfield viscometer and... 

Waring-type blender Homogenization by stirring blades... 

Waring-type blender Ultrasonics Bead mills... 

The capsule is broken open in a shear mode such as that in a Waring blender or a Z-blade type mixer ... 

Extraction In order to extract the toxin from the matrix, solvents or mixtures of solvents (methylene chloride, bicarbonate solution, methanol-water, chloroform-water) are used. Two main types of apparatus are commonly used the mechanical shaker (Ultra-Turrax homogenizer, multi-Wrist, magnetic stirrer) or High-Speed Waring Blenders. Other, rarely used extraction procedures are Soxhlet-type extractors and, more recently, supercritical fluid extraction. The time of extraction ranges from a few minutes (3 - 5) to 1 hour, depending on the procedure employed. 

One-quart Waring blender jar and jar holder for a Waring commercial blender (model 31BL92) mounted on a Dayton hp AC-DC series motor (model 2M145) and a Dayton electronic speed control (model 4X797) whose input voltage is controlled by a Staco variable transformer (type 291, 3 amp, 0-120 Vac)... 

Any mention of solvent evaporation, concentration of solutions, or solvent removal means that solvent was removed by vacuum rotary evaporation using a Buchi Rotovapor-R type KRV 65/45, unless otherwise noted. A Waring commercial blender (Fisher catalog, number 14-509-19) was used. The dry box used was made by the Kewaunee Scientific Equipment Company. Differential Scanning Calorimetry (DSC) was done with a Perkin-Elmer Model DSC-IB instrument. Dilute solution viscosity data was collected using a Cannon 150-D400 Ubbelohde dilution viscometer. 

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