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Khondoker Shahin Ahmed

Publications (4)

Mineral and Trace Element Content in Different Parts of Moringa oleifera Grown in Bangladesh

Khondoker Shahin Ahmed, Ismet Ara Jahan, Md. Hemayet Hossain, Nusrat Jahan Ethane & Badhon Saha · Current Journal of Applied Science and Technology · 2018

Mineral concentration and trace element content in leaves (tender and matured), flowers and pods of M. oleifera grown in Bangladesh was investigated. Atomic Absorption Spectroscopy and UV visible spectroscopy methods were used for this analysis. Content of some of the essential e...

Open access Research Article 10.9734/CJAST/2018/45645

Vitamin C (L-ascorbic Acid) Content in Different Parts of Moringa oleifera Grown in Bangladesh

Khondoker Shahin Ahmed, Rajib Banik, M. Hemayet Hossain & Ismet Ara Jahan · Chemical Science International Journal · 2015

Vitamin C is a water soluble organic compound that participates in many biological processes. The objective of the present research is to evaluate the vitamin C contents in different parts of Moringa oleifera e.g. tender and matured leaves, flowers and pods grown in Bangladesh. V...

Open access Research Article 10.9734/ACSJ/2016/21119

Optimization and Application of Chitosan as Natural Product from Locally Available Shrimp Shell in Bangladesh

Nadia Sultana, Khondoker Shahin Ahmed, Muhammad Saiful Islam, Muhammad Shahriar Bashar, S. M. Mahmudul Hassan, Monarul Islam, Ismet Ara Jahan & Hemayet Hossain · Current Journal of Applied Science and Technology · 2020

The experiment was designed to investigate the optimization condition of chitosan and its application on fruit as natural preservative prepared from locally available shrimp shell in Bangladesh. Materials and methods. The preparation of chitosan was done by gravimetric method; ch...

Open access Research Article 10.9734/cjast/2020/v39i3130991

Use of Borosilicate Glass as Fluxing Agent to Enhance the Physio-mechanical Properties of Bricks

Md. Sagirul Islam, Umme Sarmeen Akthar & Khondoker Shahin Ahmed · International Research Journal of Pure and Applied Chemistry · 2018

The aim of this study is to investigate the effect of borosilicate glass as a flux on the Physio-mechanical properties of the brick. To do this job brick sample was prepared by incorporating borosilicate (BS) glass with red clay in different proportions like 20%, 35%, and 50% and...

Open access Research Article 10.9734/IRJPAC/2018/40003