Issue link: http://read.dmtmag.com/i/123973
30 years ago. In 2009, it became part of the global Esseco Group and now carries Enartis fermentation and winemaking products, provides lab services, and supplies lab test kits and equipment. Its director of laboratory operations, Michelle Bowen, and technical services sales manager Samantha Kollar, said EV's main lab in Windsor, Calif., uses new Biolan biosensor equipment with testing specificity to target molecules or compounds without the need to filter samples or use large sample runs. "Biolan instruments enable testing for very specific components, in lieu of large equipment, with rapid, INNOVATIVE SOLUTIONS real-time measurements (results in three minutes)," Bowen said. EV uses a Biolan gluconic acid biosensor to evaluate fruit and juice quality. Gluconic acid is an indicator of laccase, an enzyme associated with rot from Botrytis that can lead to premature oxidation in juice and wine. Kollar said, "It's a good screening tool for the level of rot in grapes. For wineries that pay based on grape quality, this is something they could use at the point of grape receipt to quickly run samples in a few minutes." MAKE YOUR JOB EASIER Westec's New Tank Jacket covers the majority of the tank in a 5' total height dimpled cooling jacket for complete temperature control. The tank shell is seamless — making the tank easier to clean and allowing for larger, more effective cooling jackets. Our New Tank Jackets can be used on any size tank: place the dimple jacket anywhere on smaller tanks, to optimize the heating/cooling capabilities. Place fewer, larger jackets on larger tanks, and potentially reduce plumbing costs. You won't find a solution like this anywhere else. Samantha Kollar of Enartis Vinquiry uses a gluconic acid biosensor to evaluate wine and juice quality. This also can guide the winery's level of sulfur additions at the crusher and during processing. EV is a Biolan supplier and will begin selling equipment to winery customers this year. Biolan biosensors can detect very low concentrations and can test for malic acid, sugars and residual sugar. Biolan is developing biosensors for biogenic amines and sulfur dioxide. Our New Tank Jackets on our Portable Tanks. They are"forkliftable, stackable, with a sloped " tank bottom for easy drainage and cleaning. Westec's New Tank Jackets can be built for any size tank. The 5' total height dimpled cooling jacket provides complete temperature control. TECHNOLOGY EXPANDS ANALYTE OPTIONS Please contact us today for more information, a tour of our manufacturing facility, and an estimate for your next job. 78 V I N E YARD & WINERY MANAGEMENT Wes_VWM-June1.2012.indd 1 | Regarding advanced test technologies and equipment for large and commercial labs, Burns of ETS cited improvements in high-performance liquid chromatography (HPLC), one being micro HPLC. "The benefits have been drastically reduced analysis times, and drastically increased sensitivity for detection levels, to greatly improve w w w. v w m m e d i a . c o m May - June 2013 6/4/12 12:56 PM