نتایج جستجو برای: chilled preservation
تعداد نتایج: 75517 فیلتر نتایج به سال:
Ultrastructural and autoradiographic studies of nucleoli in soybean root meristematic cells in seedlings: (1) grown for 3 days at 25 degrees C (control), (2) grown for three days at 25 degrees C and for 4 days at 10 degrees C, and (3) grown as in (2) and recovered for 1 day at 25 degrees C were carried out. Control nucleoli had dense structure and a few small nucleolar vacuoles. Chilled plant n...
If it is to remain fresh, horticultural produce such as fruits and vegetables must be cooled as soon after harvest as possible. An effective way of achieving this is to spray chilled water through beds of the produce, after which the water is treated and recycled around the system. Designers need guidelines on the effects of design parameters such as the flow rate and temperature of the chilled...
Maize seedling water relations and abscisic acid (ABA) levels were measured over 24 h of root chilling (5.5 degrees C). At 2.5 h into chilling, leaf ABA levels increased by 40x and stomatal conductance (g(s)) decreased to 20% compared with prechill levels. Despite a rapid g(s) response to root chilling, leaf water potential (Psi(L)) of chilled seedlings decreased to -2.2 MPa resulting in a comp...
Direct water immersion chilling is used widely in the poultry plants because of higher heat transfer rate. However, post-mortem state of poultry muscle, extent of water uptake by carcasses prior to deboning, and marination has been one of the largest sources of inconsistency in marinated product quality and has become a problem for producers of marinated broiler meat. The effect of Ultra-rapid ...
The most photosynthetically active leaves of rice seedlings were severely damaged when shoots but not roots were chilled (10°C/25°C, respectively), but no such injury was observed when the whole seedling was chilled (10°C/10°C). To elucidate the mechanisms, we compared the photosynthetic characteristics of the seedlings during the dark chilling treatments. Simultaneous analyses of Chl fluoresce...
Endogenous gibberellin (GA)-like substances were examined in suspension cultures of somatic embryos of a hybrid grape (Vitis vinifera x Vitis rupestris) during embryogenesis, and in mature embryos chilled at 4 degrees C, and subsequently incubated at 26 degrees C with and without abscisic acid (ABA). The extract was separated into a nonpolar fraction (would contain GA-precursors); a fraction th...
What is nucleation core origin during alloy solidification, especially for equiaxed grains? Different dependence degrees of the magnitude or occurrence element content variation could shed light on this long-standing issue in actual large ingots. Here, based etched surface height and grayscale, distributions within solid fraction continuous casting billets additive manufacturing samples are fir...
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