Results 131 to 140 of about 720,469 (162)

Volatile aroma constituents of parsley leaves

Phytochemistry, 1985
Abstract The aroma volatiles of a desert parsley were analysed using routine procedures, and 45 constituents were positively identified, including 11 not previously reported as parsley leaf volatiles. One component, 2-(p-tolyl)propan-2-ol, is a new aroma volatile and, together with p-mentha- 1,3,8-triene, may be unique to parsley.
Alexander J Macleod
exaly   +2 more sources

Oxygenated derivatives of menthatriene in parsley leaves

Phytochemistry, 1989
Abstract The analysis of aroma volatiles of parsley revealed the presence of two novel oxygenated p-mentha-1,3,8triene derivatives, the amounts of which increase during processing of plant material and deteriorate the typical fresh aroma. The two derivatives, which could be synthesized by means of a dye sensitized photooxygenation reaction, were ...
Friedrich Drawert, Hubert Kollmannsberger   +1 more
exaly   +2 more sources

Purification and properties of cytochrome f from parsley leaves

Biochimica Et Biophysica Acta (BBA) - Biophysics Including Photosynthesis, 1965
Abstract A method for the extraction and purification of cytochrome f from parsley leaves is described. Cytochrome f is obtained in a high state of purity. A molecular weight of 245000 is indicated by Sephadex G-200 chromatography. The absorption spectrum of pure cytochrome f in the reduced state shows peaks at 554·5 mμ, 532.8 mμ, 524 mμ, 422 mμ and ...
Giorgio Forti, Giuliana Zanetti
exaly   +3 more sources

Purification and Some Kinetic Properties of Catalase from Parsley (Petroselinum hortenseHoffm., Apiaceae) Leaves

Preparative Biochemistry and Biotechnology, 2007
In this study, catalase (CAT: EC 1.11.1.6) was purified from parsley (Petroselinum hortense) leaves; analysis of the kinetic behavior and some properties of the enzyme were investigated. The purification consisted of three steps, including preparation of homogenate, ammonium sulfate fractionation, and fractionation by DEAE-Sephadex A50 ion exchange ...
Ozturk, Lokman, Bulbul, Metin, Ciftci, Mehmet, Elmastas, Mahfuz   +3 more
openaire   +5 more sources

Effect of nickel addition on the yield and quality of parsley leaves

Scientia Horticulturae, 1999
Abstract Parsley (Petroselinum crispum) plants of the flat-leaf type (var. neapolitanum) were grown in plastic pots filled with Nile-delta clay soil. One-month-old plants were soil supplemented with 0, 25, 50, or 100 mg Ni per kg soil using NiSO4 solution of different concentrations.
exaly   +2 more sources

Pigment Changes in Parsley Leaves during Storage in Controlled or Ethylene Containing Atmosphere

Journal of Food Science, 1993
ABSTRACT Pigments were monitored in parsley leaves stored in air, air + 10 ppm C 2 H 4 , or 10% O 2 + 10% CO 2 controlled atmosphere (CA).
NAOKI YAMAUCHI, ALLEY E. WATADA
exaly   +2 more sources

Modelling of thin layer drying of parsley leaves in a convective dryer and under open sun

Journal of Food Engineering, 2006
Abstract In this work, drying behaviour of parsley leaves was investigated in a convective dryer with forced convection at a fixed airflow rate of 1 m/s and drying air temperatures of 56, 67, 85 and 93 °C and under open sun with natural convection. The constant-rate period is absent from the drying curve.
E Kavak Akpinar
exaly   +2 more sources

Conversion of glucose to inositol in parsley leaves

Biochemical and Biophysical Research Communications, 1962
Stanley Kelly, Frank A Loewus, F A Loewus   +2 more
exaly   +3 more sources

Inhibition of glycollate oxidase from parsley leaves by HCO3−

Biochemical and Biophysical Research Communications, 1979
Abstract HCO 3 − is shown to be a noncompetitive inhibitor of glycollate oxidase from parsley leaves with respect ot glycolic acid. The K i is found to be 20 mM at pH 7,7.
R, Brändén, S, Styring
openaire   +2 more sources

Activation of defense-related genes in parsley leaves by infection withErwinia chrysanthemi

European Journal of Plant Pathology, 1995
Parsley leaves exhibited incomplete resistance following stomatal inoculation with the broad host range pathogen,Erwinia chrysanthemi, resulting in the development of local lesions in 58% of inoculated leaves. The responses of the same plant material to five mutants generated from the wild type bacterial strain varied from highly susceptible to ...
van Gijsegem, Frederique, Somssich, I.E., Scheel, D.   +2 more
openaire   +2 more sources