Khondoker Shahin Ahmed

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

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