Development of Skin Scrub Made from Sangyod Rice (Oryza sativa L.)

Main Article Content

Piyanuch Suwannarat
Mareede Yusoh
Aodi Whanmuang
Sirirat Sriraksa

Abstract

The objective of this study was to develop a skin scrub from sangyod rice. The skin scrub was prepared from sangyod rice that had the best physical properties and consisted of 40%, 20%, 20%, 10% and 10% of sangyod rice, tamarind, salty, black sesame and dehydrated coconut, respectively. The test was conducted in 25 healthy volunteers by having them scrub with the product at the test site twice a week consecutively over a period of 8 weeks. Data were collected and then analyzed by using basic statistics to determine percentages, means, standard deviations, and to perform a paired t-test of hypothesis. The physical properties evaluation showed that the exfoliating product made from the best sangyod rice had a medium coarse texture, uneven dark brown color, mild scent of rice milk mixed with black sesame, no foreign matter, and a pH of 5. In all volunteers, after using the product, they had more significantly brightened and moisturized skin (p < 0.05), none had any skin irritation. Their satisfaction with the product was at high and highest levels and 72% of them were satisfied with the jar-packaging form.

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