TSRC, Tob. Sci. Res. Conf., 2023, 76, abstr. 04 (Symposium Harm Reduction) Global harm reduction regulation and research opportunities KOVACEVIC P. Cryomass Technologies Inc. Abstract not available....
CORESTA Meeting, Agronomy/Phytopathology, 2013, Brufa di Torgiano, AP 01 Overview on Italian tobacco production CARDINALI D. Deltafina S.p.A., Ospedalicchio di Bastia Umbra (PG), Italy Deltafina - on behalf of the entire Italian tobacco chain - wish to thank all the agronomists, researchers and scientists taking part in the operating groups of CORESTA for the efforts in their professional activities and for having chosen the Umbria...
Bull. Spec. CORESTA Congress, Guangzhou 1988, p. 116, A-35 The effects of delaying harvest on yield, quality and smoking characteristics of flue-cured Virginia in Italy BEUCHAT A.; PAPENFUS H.D.; TALLACH A.J. Deltafina, Roma, Italia The upper 6 leaves of wide-grown (18,000 plants/ha) flue-cured Virginia were harvested at either the stage of ripeness traditionally considered to be"normalïn terms of leaf colour and general appearance or 10, 20 and 30 days later in a non-replicated...
Bull. Spec. CORESTA Congress, Vienna, 1984, p. 123, AP06, ISSN.0525-6240 Behaviour of some tobacco hybrids towards TMV and PVY-N MARTE M.; BEUCHAT A.; DELLA TORRE G.; CERRI C. Deltafina, Roma, Italia Five tobacco hybrids (labelled C-6-B, C60-BH11, C60-TBH8, FO 103, FO 106) have been tested for resistance to TMV (tobacco mosaic virus) and PVY-N (Potato Virus Y, necrotic strain) by artifical (mechanical) inoculations in greenhouse and field trials....
Tob. Sci., 1975, 19-01, p. 1-3, ISSN.0082-4523 Simultaneous determination of pH and redox potential: application to cigarette smoke BENEDICT R.C.; LAKRITZ L. Eastern Regional Research Center, Philadelphia, Pennsylvania USA A method is presented for the simultaneous determination of the redox potential and the pH of the tobacco smoke during smoking. With both values available, this method allows for the continuous determination of the redox potential during smoking,...
Tob. Sci., 1975, 19-50, p. 139-141, ISSN.0082-4523 Determination of α-amylase activity in flue-cured tobacco using a chromogenic substrate DOUGHERN T.M. Eastern Regional Research Center, Philadelphia, Pennsylvania USA The activity of α-amylase in flue-cured tobacco was determined using a sensitive chromogenic substrate. In analysis of an NC 95 tobacco sample, more enzyme activity was found following flue-curing than was present in the green leaf. Studies of the...
Tob. Sci., 1967, 11-07, p. 31-34, ISSN.0082-4623 Pyrolytic formation of phenols from some high molecular weight tobacco leaf constituents and related non-tobacco materials SCHLOTZHAUER W.S.; SCHMELTZ I.; HICKEY L.C. Eastern Regional Research Laboratory, Philadelphia, Pennsylvania USA The effectiveness of certain high molecular weight materials, isolated from tobacco leaf, to produce phenols pyrolytically was evaluated. Pigment was shown to be the best phenol precursor and cellulose the poorest. Commercially available lignin,...
Tob. Sci., 1967, 11-14, p. 52-53, ISSN.0082-4623 Research Note No. 2: Phenols from pyrolysis of tobacco leaf acids SCHMELTZ I.; HICKEY L.C.; SCHLOTZHAUER W.S. Eastern Regional Research Laboratory, Philadelphia, Pennsylvania USA Abstract not available. (Full article published with kind permission from "Tobacco International")...
Tob. Sci., 1966, 10-21, p. 85-87, ISSN.0082-4623 The isolation of farnesyl acetone from cigar smoke condensate OSMAN S.; BARSON J. Eastern Regional Research Laboratory, Philadelphia, Pennsylvania USA Abstract not available. (Full article published with kind permission from "Tobacco International")...
Tob. Sci., 1966, 10-42, p. 162-163, ISSN.0082-4623 Composition studies on tobacco XXIV. High molecular weight pigment in smoke of various tobaccos CHAMBERLAIN W.J.; STEDMAN R.L. Eastern Regional Research Laboratory, Philadelphia, Pennsylvania USA Levels of the high molecular weight smoke pigment previously shown to contain chlorogenic acid, amino acids and iron were determined in condensates from blended and unblended cigarettes. Also, approximations were made of the molecular weight...