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Physicochemical properties of ambient and cryoground black pepper

Indian Agricultural Research Journals

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Title Physicochemical properties of ambient and cryoground black pepper
 
Creator S. Balasubramanian *, P. Roselin , T. Anand , U. Singh , S.N. Saxena , K.K. Singh
 
Description The physicochemical characteristics (moisture, particle size, bulk density, true density, porosity, angle of repose,coefficient of friction, color, oil, oleoresin and piperine) of ambient and cryogenically ground black pepper determinedon the basis of particle size (71.04 - 491.90 μm) at both conditions. The bulk and true densities and angle of reposedecreased with the increase of particle size of both conditions and varied from 532.9-419.2 kg/m3, 615.9-563.4kg/m3and41.8-30.9°, respectively. The porosity has increased from 24.2 to 25.6 percent with the increase of grades.Oil, oleoresin and piperine has significantly more retained in cryoground samples and varied from 1.2-1.6%, 6.5-11.9% and 1.8-4.1%, respectively. L values increased for ambient conditions. Values for a and b were decreased withincrease of grades at both conditions and varied from 15.96-44.15, 4.62-3.59 and 19.29-12.93, respectively. Theresults showed that moisture content had no significant effects on grades but other properties had highly significant.
 
Publisher Indian Society of Seed Spices (ISSS)
 
Date 2024-11-22
 
Type info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
 
Format application/pdf
 
Identifier https://epubs.icar.org.in/index.php/IJSS/article/view/160648
10.56093/
 
Source International Journal of Seed Spices; Vol. 11 No. 1 (2021): International Journal of Seed Spices; 31-35
2278-8417
 
Language eng
 
Relation https://epubs.icar.org.in/index.php/IJSS/article/view/160648/57646
 
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https://creativecommons.org/licenses/by-nc-sa/4.0