Effect of Organic Agriculture Wastes Sandoricum koetjape for Health product Development Anti–Oxidation to Commercialization, Sa Kaeo Province

Abstract

This study was conducted by utilizing organic agricultural wastes from Santol, Sa Kaeo Province, and developing a health product containing antioxidants. Santol’s agricultural waste materials included leaves, branches, fruit peels, and pulp. The experimental method is to extract the essence from organic agriculture wastes. Then the antioxidant activity was evaluated by the DPPH method and develop the health product with Sandoricum koetjape extract in the product, which was formulated. The product’s stability was evaluated both at room temperature and under accelerated conditions. This study showed that Sandoricum koetjape extract provided free radical scavenging activities as measured by the IC₅₀ of leaf, branches, fruit peel, and outer pulp of Sandoricum koetjape extract at 4.80, 1.07, 0.36, and 0.32 % (v/v). The appropriate formula consisted of 10% Sandoricum koetjape extract, 10% paraffin waxes, 10% beeswax, 30% Vaseline, 38% white oil, and 2% isopropyl palmitate. The health product, 10% (w/w) Sandoricum koetjape extract, demonstrated excellent stability at room temperature and under accelerated conditions. The products had a pH of 6.07–6.15, a fine texture, were stable, had a light yellow color with no stratification, were opaque, and had no odor. Both light and non-light exposure had no effect on viscosity. Therefore, the waste organic material in the farming process reflected in the fruit peel and outer pulp can be used to add value to the development of health products with antioxidant activity that can be used as skin care products.