Page 10 - Grapevine July-August 2015
P. 10

In The Winery

dust odors or other off smells and wash them if         ing day.
necessary. Check the actual room for off odors,
paint smells, or other odors that may interfere with     The morning of the blending session have every-
aroma evaluation. Place a white table cloth on the      one gather in the room and take their place setting.
table to be used. For all the items to be used try to   Give them an overview of what they will be doing
eliminate any colors to have mostly white and clear     but be careful not to reveal any information on the
objects present. For each sitting area have the wine    wines that are bagged and to be tasted blind. Start
glasses fanned out, in a semi-circle, in the quanti-    with the first blind flight of wine. This most often
ty necessary to accommodate the largest flight of       will be a primary focus wine flight of past vintages
wines. Have room to add about four more glass-          that have been made by the winery. Older vintages
es to evaluate blends as they are made. At these        help one understand what the consumer has been
place settings have a water glass, pencils, paper,      purchasing, how the lots are aging and what charac-
cracker dish and a spit cup. At one end of the table    teristic one may want to enhance or refine for future
have several graduated cylinders, beakers, and          vintages. Try to evaluate at least three vintages. It
pipettes all of varying quantities ( See attached list  is best to have six, seven or more if the winery has
). Place several calculators on the table for use as    that many years under its belt. This is a good time
mathematical questions may arise. If your tap water     to slip in a competitors bottle that the winery has
has an off flavor or a slight odor – use distilled      discussed trying to emulate. Perhaps slip in a well
water or bottled water for the sessions rinse water     known brand to see how your wine compares. Pour
and drinking water. Gather several clean 5 gallon       the wines from left to right and make sure that
buckets and place them in the room to assist dump-      everyone has them in the same order. This will
ing the glasses of wine after each session.             eliminate confusion when speaking and critiquing
                                                        the wines. Taste through each wine and take notes.
 Okay! Now we are set up and ready for our blend-       Indicate the positive and negative attributes of each

                                                        Glass Apparatus for the Wine Laboratory

                                                           Acclaimed by enologist accross the continent!

                                                        The RD80 Volatile Acid Still, which
                                                        now is the Wine Industry standard, is
                                                        an improvement on the Cash Still for
                                                        determination of volatile acids in wine.

                                                        It features an aspirator pump to remove
                                                        the spent sample, which speeds testing,
                                                        saves water, avoids repair bills and pre-
                                                        vents cross contamination of samples.

                                                        The R&D SO2 Apparatus uses the
                                                        Aeration Oxidation Method to maxi-
                                                        mize testing accuracy. It was specifi-
                                                        cally designed for this mandated test
                                                        in consultation with enologists.

                                                        Flexible spherical joints and inter-
                                                        changeable flask facilitate simple
                                                        operation and minimize breakage.

                                                             We manufacture a full line of wine laboratory
                                                             equipment, and also provide Glassware Design
                                                         Engineering, Custom Fabrication & Repair Services.

                                                               CONTACT US FOR OUR CATALOG

                                                         Research & Development Glass Products & Equipment, Inc.
                                                         “Suppliers of Lab Glassware to the Wine Industry since 1967”

                                                                           1808 Harmon Street • Berkley, CA 94703

                                                        Phone: 510-547-6464 • Fax: 510-547-3620

                                                        Email: RD1967@aol.com • Website: http://go.to/RandD

Page 8         The Grapevine • July - August 2015       877-892-5332
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