ISSN:
1750-3841
Source:
Blackwell Publishing Journal Backfiles 1879-2005
Topics:
Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
,
Process Engineering, Biotechnology, Nutrition Technology
Notes:
Scanning electron microscopy (SEM) was used to examine microstructural changes of pimiento peppers (Capsicum annum L. cv. ‘Truhart’) treated with different NaOH (lye) solutions (1,4, and 9%), maintained at 80°C, for various times (1, 2, and 3 min). Photomicrographs indicated that NaOH removes the epicuticular and cuticular waxes, diffuses uniformly into the fruit where it breaks down epidermal and hypodermal cell walls, and solubilizes the middle lamella causing separation of the skin. In severe treatments the lye also dissolves the parenchyma cells of the mesocarp resulting in considerable loss during processing.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1111/j.1365-2621.1987.tb14071.x
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