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  • 1
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Journal of food science 48 (1983), S. 0 
    ISSN: 1750-3841
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Process Engineering, Biotechnology, Nutrition Technology
    Notes: The quality of compressed carrot bars produced by combining freeze drying with air drying was investigated. Quality parameters measured were color, texture, rehydration ratio, carotene, ascorbic acid, alphatocopherol, and sensory acceptance. It was found that a high quality compressed carrot bar could be obtained by freeze drying to 20–40% moisture, equilibrating with microwave energy, compressing, then air drying at 60°C. The scanning electron microscope proved useful in delineating reasons for differences in texture and rehydration.
    Type of Medium: Electronic Resource
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  • 2
    Publication Date: 2017-01-22
    Description: A modified version of the extended multiple linear regression (eMLR) method is used to estimate anthropogenic carbon concentration (C anth ) changes along the Pacific P02 and P16 hydrographic sections over the past two decades. P02 is a zonal section crossing the North Pacific at 30°N and P16 is a meridional section crossing the North and South Pacific at ~150°W. The eMLR modifications allow the uncertainties associated with choices of regression parameters to be both resolved and reduced. C anth is found to have increased throughout the water column from the surface to ~1000 m depth along both lines in both decades. Mean column C anth inventory increased consistently during the earlier (1990s-2000s) and recent (2000s-2010s) decades along P02, at rates of 0.53 ± 0.11 and 0.46 ± 0.11 mol C m -2 a ˗1 , respectively. By contrast, C anth storage accelerated from 0.29 ± 0.10 to 0.45 ± 0.11 mol C m ˗2 a ˗1 along P16. Shifts in water mass distributions are ruled out as a potential cause of this increase, which is instead attributed to recent increases in the ventilation of the South Pacific Subtropical Cell. Decadal changes along P16 are extrapolated across the gyre to estimate a Pacific Basin average storage between 60°S and 60°N of 6.1 ± 1.5 PgC decade ˗1 in the earlier decade and 8.8 ± 2.2 PgC decade ˗1 in the recent decade. This storage estimate is large despite the shallow Pacific C anth penetration due to the large volume of the Pacific Ocean. By 2014, C anth storage had changed Pacific surface seawater pH by ˗0.08 to ˗0.14 and aragonite saturation state by ˗0.57 to ˗0.82.
    Print ISSN: 0886-6236
    Electronic ISSN: 1944-9224
    Topics: Biology , Chemistry and Pharmacology , Geography , Geosciences , Physics
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