Results 211 to 220 of about 341,703 (253)

Herbicide residues in grapes and wine

Journal of Environmental Science and Health, Part B, 1999
The persistence of several common herbicides from grapes to wine has been studied. Shiraz, Tarrango and Doradillo grapes were separately sprayed with either norflurazon, oxyfluorfen, oxadiazon or trifluralin-persistent herbicides commonly used for weed control in vineyards.
G G, Ying, B, Williams
openaire   +2 more sources

Residues of Azoxystrobin from Grapes to Raisins

Journal of Agricultural and Food Chemistry, 2005
Azoxystrobin, a fungicide of the strobilurin group, has an European Union maximum residue level (MRL) of 2 mg/kg for grapes. This work aimed to assess residues on fresh and washed grapes and on raisins following processing with (i) alkali treatment and sun drying and (ii) sun drying only.
Chaido, Lentza-Rizos, Elizabeth J, Avramides, Kalliopi, Kokkinaki   +2 more
openaire   +2 more sources

Pesticide Residues in Grapes, Wine, and Their Processing Products

Journal of Agricultural and Food Chemistry, 2000
In this review the results obtained in the 1990s from research on the behavior of pesticide residues on grapes, from treatment to harvest, and their fate in drying, wine-making, and alcoholic beverage processing are reported. The fungicide residues on grapes (cyproconazole, hexaconazole, kresoxim-methyl, myclobutanil, penconazole, tetraconazole, and ...
Cabras P, ANGIONI, ALBERTO
openaire   +3 more sources

Grapes and Residues of Wine Industry

2020
The grapes are cultivated all over the world and used as a fresh fruit and for the production of juice and wine. The grape berries are very rich in bioactive molecules such as carbohydrates, fruit acids, mineral elements, nitrogenous and aroma-producing compounds, vitamins, thiamine, riboflavin, anthocyanins responsible for the colour of red wine, and ...
Eugene Vorobiev, Nikolai Lebovka
openaire   +1 more source

Dissipation, residue, and dietary risk assessment of dimethachlon in grapes

Environmental Science and Pollution Research, 2023
Dimethachlon, a dicarboximide fungicide, has gained widespread usage in Asian countries. While considered a low-toxicity fungicide, concerns regarding potential health effects, such as nephrotoxicity, have emerged. To date, neither China nor other countries have established maximum residue limit (MRL) for dimethachlon on grapes, and exposure risk ...
Rumin Gao, Jianli Wang, Jianhui Zhu, Jiawen Ji, Desheng Liu, Zepu Gao, Wenjun Liao, Mengyao Wang, Yongqiang Ma   +8 more
openaire   +2 more sources

Behaviour of forchlorfenuron residues in grape, soil and water

Chemosphere, 2003
Persistence of forchlorfenuron residues in grape berries at harvest following its dip application as single or split doses to grape berry clusters and periodic dissipation of forchlorfenuron residues in grape berries following foliar spray application were studied. Periodic dissipation of forchlorfenuron residues following its fortification in soil and
Debi, Sharma, Mahesh D, Awasthi
openaire   +2 more sources

Studies on the Residue of Hydrogen Cyanamide in Grape Berries

Bulletin of Environmental Contamination and Toxicology, 2009
Multilocational field trials were conducted in grapevines at four different locations by applying hydrogen cyanamide 50% SL during 2006-2007. In order to determine the residue of hydrogen cyanamide in grape, hydrogen cyanamide 50% SL was applied to the freshly pruned grapevines at the rate of 1.20% a.i./L, 2.40% a.i./L, 4.80% a.i./L along with ...
Sukhendu Kumar, Pramanik, Surajit, Dutta, Anjan, Bhattacharyya   +2 more
openaire   +2 more sources

Fate of Quinoxyfen Residues in Grapes, Wine, and Their Processing Products

Journal of Agricultural and Food Chemistry, 2000
Quinoxyfen is a new fungicide that belongs to the family of the quinolines, recently introduced to control powdery mildew (Uncinula necator). In this paper the fate of quinoxyfen residues from vine to wine and in their processing products was studied.
Cabras P, ANGIONI, ALBERTO, GARAU, VINCENZO, PIRISI, FILIPPO MARIA, Cabitza F, Pala M, Farris GA   +6 more
openaire   +2 more sources

Pesticide Residue Management in Grapes

2013
Nearly all insecticides have the potential to significantly alter ecosystems, many are toxic to humans, and others are concentrated in the food chain. Insecticides are classified in several different ways. Systemic insecticides are incorporated by treated plants. Insects ingest the insecticide while feeding on the plants. Contact insecticides are toxic
M. Mani, C. Shivaraju, Narendra S. Kulkarni   +2 more
openaire   +1 more source

Modeling of the devolatilization kinetics during pyrolysis of grape residues

Bioresource Technology, 2012
Thermo-gravimetric analysis (TGA) was performed on grape seeds, skins, stalks, marc, vine-branches, grape seed oil and grape seeds depleted of their oil. The TGA data was modeled through Gaussian, logistic and Miura-Maki distributed activation energy models (DAEMs) and a simpler two-parameter model.
Fiori, L, Valbusa, M, Lorenzi, D, Fambri, L   +3 more
openaire   +3 more sources