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Dynamic changes in the diversity and function of bacterial community during black tea processing
Dynamic changes diversity function bacterial community black tea
2024/7/30
Among all types of tea, black tea is produced in the largest amount worldwide, and its consumption is still increasing. Enzymatic fermentation is considered majorly contribute to quality formation of ...
The profile of dynamic changes in yellow tea quality and chemical composition during yellowing process
yellow tea yellowing process dynamic changes
2023/4/20
Yellowing is the key process used to produce the unique yellow tea, but the effect of the yellowing process on tea quality and chemical composition remains unclear. Here, electronic eye and tongue and...
Changes in gene expression profile during fruit development determine fruit quality
fruit ripening fruit maturation gene transcript level
2016/3/11
Climacteric fruit maturation is polygenic, complex process. Gene activity has a significant effect on the quality characteristics of the fruit for harvest and storage. Existing methods generally allow...
Changes in chemical properties of soil and sour cherry as a result of sewage sludge application
biosolid Prunus cerasus soil chemical characteristics leaf nutrient content heavy metals
2015/3/17
This study, aimed at assessment of the effects of different sewage sludge application rates on heavy metal accumulation in the soil and in sour cherry leaves was carried out in the years 2005–2007. Th...
Changes in phenols composition and activity of phenylalanine-ammonia lyase in apples after fungal infections
apples postharvest rot fungal pathogens
2015/3/4
Th e defensive reaction of apple cultivar Idared (Malus domestica Borkh.) was studied after inoculation with three diff erent pathogens (Penicillium expansum, Monilinia fructigena, and Gloeospor...
Chronological changes in plant hormone and sugar contents in cv. Ao-Shuang autumn flowering tree peony
autumn/spring flowering plant hormone ornamental plant
2015/3/4
Successive secondary flowering is critical for tree peony industry. Varying the levels of hormones and sugars are reported
to influence plant flowering. This study analyses quantitative changes in t...
Morphological changes in colchicine--treated Pelargonium × hortorum L.H. Bailey greenhouse plants
colchicine induced polyploidy tetraploidy
2015/3/3
Polyploids were effectively pre-selected in colchicine-treated plants of the desirable brown-leaved cultivar Black Velvet Scarlet F1 of the species Pelargonium × hortorum L.H. Bailey to obtain the bas...
Air temperature changes and phenological phases of field cucumber (Cucumis sativus L.) in Poland, 1966–2005
cucumber phenology climate change in Poland
2015/1/28
The aim of the work was to determine whether and how the frequently observed trends in air temperature changes affect the dates of phenophases of field cucumber (pickling variety) cultivated in Poland...
A comparison of apple cultivars regarding ethylene production and physico-chemical changes during cold storage
apple cultivars composition ethylene production firmness headspace gas analysis
2015/1/24
Measurements of titratable acidity, soluble solids, firmness, ethylene production and weight loss were made for five apple cultivars held in cold storage for 100 days. Carbosieve G in the traps of the...
Dynamics of changes in total anthocyanins during the fermentative maceration of grapes
vinification anthocyanin extraction anthocyanin losses yeast biomass
2015/1/22
This paper deals with the results of studies on changes in the content of total anthocyanins depending on their fermentative maceration from grapes of traditional Moravian cultivars (Blauer Portugiese...
Testing the divergence of selected taxa of genus Cotoneaster, Juniperus, Picea and Viburnum − the influence of climate changes on intensive roof gardens
test divergence humidity aridity
2015/1/22
The research has been conducted in several phases for 10 years on existing intensive roof gardens in the Trencin district. The first phase was carried out within the GP 1/4419/47 Adaptability of Cultu...
Fruit quality changes during marketing of new plum cultivars (Prunus domestica L.)
postharvest soluble solids content
2015/1/22
Registrations of crop, fruit size and fruit flavour in the plum cultivar testing programmes in Norway indicated that Souffriau, Avalon, Reeves, Excalibur and Jubileum could be valuable cultivars in co...
Physico-chemical changes and volatile constituents observed in 10 apricot cultivars (Prunus armeniaca L.) during post-harvest ripening
volatile compounds ethylene
2015/3/19
Physico-chemical changes included a significant decrease in firmness during post-harvest ripening, whereas the levels
of total soluble solids were found to be very similar. Ethylene as a parameter o...
Seasonal Changes in the Photosynthetic Capacity of Spur Leaves in Japanese Pear
cultivation in a plastic house fruit load mesophyll conductance open field culture
2010/11/23
Seasonal changes in the light-saturated photosynthetic rate (photosynthetic capacity) were investigated for spur leaves of Japanese pear, using a portable open-chamber instrument. Preliminary tests de...
Behavior of Inorganic Nitrogen in Tea Field Soils Heavily Applied with Nitrogen and Changes in Amino Acid Content of the First Crop Accompanying the Reduction of Nitrogen
Amino acid content Heavy application of nitrogen Inorganic nitrogen Soil solution Tea plants
2009/7/29
We investigated the behavior of nitrogen heavily applied to inter-row spaces of the fields and the deterioration in amino acid contents caused by the reduction in nitrogen. The concentrations of inor...