Food Science and Technology Journal (Foodscitech)
Vol. 9 No. 1 (2026)

Total Flavonoid Content and Antioxidant Activity of Saffron (Crocus sativus) Stigma Extract and Its Application in Saffron Jelly Pudding

Leny Yuliati (Universitas Ma Chung)
Claudia Bella Felizia (Universitas Ma Chung)



Article Info

Publish Date
19 Jul 2026

Abstract

Saffron (Crocus sativus) is recognized as one of the edible foods with potential health benefits. This research investigated the total flavonoid content and antioxidant activity of saffron stigma (thread) extract. Additionally, the extract was incorporated into jelly pudding, and preference tests were conducted to determine which product was favored by the panelists using hedonic tests. The extraction of saffron stigma was successfully performed using ethanol, and the composition was characterized through Fouriertransform infrared and ultraviolet-visible (UV-vis) spectroscopies. The total flavonoid content was measured using a colorimetric method, resulting in a value of 18.19 mg QE/g of dry mass. Antioxidant activity was assessed using the 2,2-diphenyl-1-picrylhydrazyl (DPPH) assay. The results indicated that saffron extractexhibited very strong antioxidant activity, with an IC50 value of 8.57 mg/L and an antioxidant activity index of 3.47 for quercetin. Three different saffron jelly puddings, each with a unique flavor, were prepared and evaluated. The jelly pudding with lemon essence and citric acid was found to be the most preferred by panelists

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Journal Info

Abbrev

foodscitech

Publisher

Subject

Agriculture, Biological Sciences & Forestry

Description

Food Science and Technology Journal (Foodscitech) is an online journal in the food science, food technology, nutrition, which also includes about the food chemistry science, biochemistry, microbiology, food engineering, food safety, food quality, food sensory, functional food, health food and the ...