TSRC, Tob. Sci. Res. Conf., 2022, 75, abstr. 00 (Symposium) Changes in the tobacco industry: 75 years of TSRC WILLIAMSON F. Global Laboratory Services, Wilson, NC, USA Abstract not available....
49th TWC, Tob. Work. Conf., 2020, abstr. 32 The effect of disease management programs on fungicide residues in shade tobacco LaMONDIA J.; EITZER B. The Connecticut Agricultural Experiment Station, Windsor, CT USA Reference only. Abstract submission was on a voluntary basis....
TSRC, Tob. Sci. Res. Conf., 2019, 73, abstr. 058 USP elemental impurities: limit test for metals in nicotine by ICP-MS LOTFI H.; ARROYO M. Global Laboratory Services, Wilson, NC, USA Nicotine included in e-cigarette formulations usually originates as a 90%+ solution, which is purified further prior to use. While the FDA oversees the tobacco industry, there is currently little regulation regarding the quality of raw materials or...
48th TWC, Tob. Work. Conf., 2018, abstr. General Session 02 Connecticut cigar wrapper leaf: the result of practical research and 375 years of tobacco production LaMONDIA J. Connecticut Agricultural Experiment Station, Windsor CT USA Reference only. Abstract submission was on a voluntary basis....
48th TWC, Tob. Work. Conf., 2018, abstr. 51 Mangagement of Target Spot in broadleaf cigar wrapper tobacco LaMONDIA J. Connecticut Agricultural Experiment Station, Windsor CT USA Target spot of tobacco, caused by Rhizoctonia solani (Thanatephorus cucumeris) (AG-3) has occurred in the cigar wrapper production area of Connecticut and Massachusetts annually since 2010. Cigar wrapper leaves must be blemish free and require...
TSRC, Tob. Sci. Res. Conf., 2018, 72, abstr. 109 An improved method for the determination of sodium propionate in tobacco products WILLIAMSON F.; BAILEY J. Global Laboratory Services, Wilson, NC, USA Sodium propionate is a preservative with fungicidal properties that is often added to tobacco, primarily smokeless tobacco products, to prolong shelf life. Several regulatory agencies, including Health Canada and ANVISA, require the testing of sodium...
CORESTA Meeting, Agronomy/Phytopathology, 2015, Izmir, Turkey, AP 32 CPA residue levels in consecutive C48 cases of Oriental tobacco WESTBERG H.; SPENCER A. Global Laboratory Services, Wilson, NC, U.S.A. Crop protection agents (CPA) can be applied to tobacco at various stages of the production cycle and if CPA residues are present in the product, they can be topic of concern. After tobacco is processed it is normally packed into cases or bales for...
TSRC, Tob. Sci. Res. Conf., 2015, 69, abstr. 48 Method development and validation of selected metals in e-liquid samples BROWN J. Global Laboratory Services, Inc., Wilson, NC USA Over the past several years, the use of electronic cigarettes and devices has increased. Analysis of Harmful and Potentially Harmful Constituents is at a forefront in both the conventional and electronic cigarette industries. The analysis of various...
46th TWC, Tob. Work. Conf., 2014, abstr. 76 Strategies to control blue mold and reduce fungicide residues in cigar wrapper tobaccos LAMONDIA J.A.; EITZER B.D. The Connecticut Agricultural Experiment Station, Valley Laboratory, 153 Cook Hill Road, Windsor, CT 06095, USA Blue mold, caused by Peronospora tabacina, has occurred in Connecticut annually since 1996. Cigar wrapper leaves require excellent disease control, but ideally control should be achieved with low fungicide residues remaining in cured leaves. We...
TSRC, Tob. Sci. Res. Conf., 2013, 67, abstr. 08 Comparison of auto analyzer methods: discrete vs continuous flow. THURSTON D. Global Laboratory Services, Inc., Wilson, NC, USA Chloride, Sugar, Alkaloids, and Nitrate results were compared using a discrete analyzer and a continuous flow auto analyzer. The new generation discrete analyzers are more automated than the continuous flow auto analyzers. In our initial assessment,...