Leaves from in vitro proliferating shoots of cvs. Chandler and Hartley of Persian walnut were cultured on MS and NN media supplemented with BA and NAA. Three light conditions including darkness, low light intensity and modified light intensity were used. Most of the calli were friable and non-embryonic in all three conditions. Rate of callogenesis depended on cultivar, culture medium, light con...

Author’s affiliations: S. Gomez, Health Research and Policy, Stanford University School of Medicine, Stanford, California; Northern California Cancer Center, 2201 Walnut Ave, Suite 300, Fremont, California 94538, [email protected]. C. O’Malley, Northern California Cancer Center, 2201 Walnut Ave, Suite 300, Fremont, California 94538 (affiliation at time of work), [email protected] A. Stro...

For at least the past decade, an unusual decline of black walnut (Juglans nigra) has been observed in several western states. Initial symptoms involve a yellowing and thinning of the upper crown, which progresses to include death of progressively larger branches (Figure 1). During the final stages large areas of foliage may rapidly wilt. Trees often are killed within three years after initial s...

AIM Identification of cyclopropyl fatty acids in walnut oil. METHOD GC/MS method was developed for the determination of eight cyclopropyl fatty acids in walnut (Juglans regia) oil. RESULTS Monocyclopropane acids: methyl 9-cyclopropyl-nonanoate, 6,7-methylene-, 8,9-methylene-, 9,10-methylene-, 11,12-methylene octadecanoates, and dicyclic acid - methyl 9,10,12,13-dimethylene octadecanoate, tr...

The broad objectives' of this project have included aspects of N deficiency including reassessment of the so-called N critical value, determination of tree N content and the amount of annual N uptake, assessment of the periodicity of N transport to leaves and fruit, and the efficiency of fertilizer N recovery using 15N-depleted(NH.hS04' The onset of yield reduction in N-deficient "Serr" and "Ha...

The main objective of the current study was to investigate potential plant based wastes be used as tea infusions having beneficial health effects. With this purpose, three different formulations tomato peel, lemon onion tangerine walnut and hazelnut shell, oleaster, olive leaves, cypress cone hawthorn were developed these blends evaluated in terms total phenolics, radical scavenging activity, c...

oxidative stability of walnut (juglansregia l.) was evaluated over a period of 1 year storage in various conditions. the whole walnuts, walnut kernels, walnut chopped kernels, walnut kernels packaged in polyethylene (pet) under vacuum and poly propylene (pp) contain of co2 were kept in a normal condition (temperature, 19-30˚с and relative humidity (rh), 35-45%). the whole walnuts and walnut ker...

Conclusions. We have concluded etiological prognoses of influenza epidemics in Ukraine through last 12 years. Data toward accordance of prognoses and actually leading strain of influenza viruses in country has shown that prognoses had been confirmed entirely in 50%. In 25% of cases prognoses were confirmed partly. And in 25 % of cases prognoses were not justified. The demand of annual etiologic...