Acta Scientific Agriculture (ASAG)(ISSN: 2581-365X)

Research Article Volume 6 Issue 12

Raw Cashew Nut Quality Evaluation in Selected Growing Communities in Nigeria

Adeniyi Dele Omoyele and Nduka Beatrice Abanum*

Cocoa Research Institute of Nigeria, Ibadan, Oyo State, Nigeria

*Corresponding Author: Nduka Beatrice Abanum , Cocoa Research Institute of Nigeria, Ibadan, Oyo State, Nigeria.

Received: October 31, 2022; Published: November 16, 2022


Assessment of raw cashew nut is an important activity in evaluating quality of the produce in both local and international markets, and it’s based on a number of parameters: defectivity, moisture content, nut count and kernel out-turn ratio (KOR). However, most cashew farmers lack the required technical skill to determine quality of their raw nut. Raw cashew nuts were sourced from the North Central, Southeastern and South Western, Nigeria. Raw nut from Nsukka had least number of nuts (142) per kilogram of raw nut, Adogo recorded highest of 220 nuts per kilogram and the 12% moisture in similarity to raw nut from Lafia and Doma. Likewise, the percent of foreign materials was highest 12 and 10% in Lafia and Doma respectively and similarly were the rates of defectiveness (26.8% and 25.2%) of the raw cashew nut in the two locations. Ochaja and Ogbomoso recorded the least defective rate of the raw nut, 19.7% and 19.8% respectively, shelling percent range from 28% (Ogbomoso, Luwani) to 31% in Ochaja community. Ochaja and Ogbomoso recorded KOR of 52lbs, followed by 49lbs in Idi-Ayunre, 48lbs (Luwani, Nsukka) and the least KOR 42lbs found in Adogo and Lafia respectively.

Keywords: Quality; Defective Rate; Kernel Out-Turn Ratio; Moisture; Raw Cashew Nut


  1. Cashew New letter. ACi (2018).
  2. Adeigbe OO., et al. “A review on cashew research and production in Nigeria in the last four decades”. Scientific Research and Essays 5 (2015): 196-209.
  3. Olajire Olaitan. “How to know the specification and quality of raw cashew nuts in Nigeria” (2016).
  4. SIMOLex Blog. “Simply Olajire Solutions Limited”. All Rights Reserved. Powered by Cometova Nigeria. ACi, (2010).
  5. Wim Simonse. “Cashew value chain in Uganda: a diagnostic”. Prepared by: Away4africa (2017).
  6. In bengali)” (2021).


Citation: Adeniyi Dele Omoyele and Nduka Beatrice Abanum. “Raw Cashew Nut Quality Evaluation in Selected Growing Communities in Nigeria". Acta Scientific Agriculture 6.12 (2022): 36-41.


Copyright: © 2022 Nduka Beatrice Abanum. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.


Acceptance rate32%
Acceptance to publication20-30 days
Impact Factor1.014

Indexed In

News and Events

  • Certification for Review
    Acta Scientific certifies the Editors/reviewers for their review done towards the assigned articles of the respective journals.
  • Submission Timeline for Upcoming Issue
    The last date for submission of articles for regular Issues is July 10, 2024.
  • Publication Certificate
    Authors will be issued a "Publication Certificate" as a mark of appreciation for publishing their work.
  • Best Article of the Issue
    The Editors will elect one Best Article after each issue release. The authors of this article will be provided with a certificate of "Best Article of the Issue"
  • Welcoming Article Submission
    Acta Scientific delightfully welcomes active researchers for submission of articles towards the upcoming issue of respective journals.

Contact US