1. Chemical and sensory quality of citrus-flavored vegetable oils
- Author
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Fitriyono Ayustaningwarno, Diana Nur Afifah, Gemala Anjani, Rindi Antika, Dyah Rachma Septiarini, Ayu Priciliya, Rachma Purwanti, Hartanti Sandi Wijayanti, Arsyila Razaq, Azzahra Mutiara Ayu, Aldia Katherinatama, and Yonathan Asikin
- Subjects
Citrus ,Vegetable oil ,Key lime ,Kaffir lime ,Nasnaran ,Coconut oil ,Nutrition. Foods and food supply ,TX341-641 - Abstract
Abstract Citrus-flavored vegetable oils (CFVO) demand has grown rapidly in the food industry due to increasing consumer demand for salads as a healthy food choice. Salad dressing has a distinctive taste from sour-tasting citrus that when added to salads to increase acceptance. This study primarily aimed to characterize antioxidant activity, total flavonoid content, and sensory quality by hedonic and organoleptic test between all unflavored oil and CFVO from three different vegetable oils (coconut oil (Cocos nucifera L.), palm oil (Elaeis guineensis L.), sesame oil (Sesamum indicum L.)) and three citruses (key lime (Citrus aurantifolia), kaffir lime (Citrus hystrix), and nasnaran (Citrus ambylcarpa)). One-Way ANOVA with post hoc Tukey were conducted to assess antioxidant and flavonoid differences. ANOVA with Tukey HSD and HSD, PCA and HCA, and a Spearman correlation analysis were conducted to assess the sensory qualities of citrus-flavored vegetable oils. There were different hedonic responses towards citruses in addition to the vegetable oils for each hedonic attribute. There is also a different response to the antioxidant and total flavonoids content of each treatment. The best formula according the multi-attribute decision using a compensatory model and additive weighting technique (MADCAW) score describes key lime (140%) flavored coconut oil as the best formula as having 56.58% antioxidant, 37.00 mg QE/100 g flavonoid and color liking 1.84, aroma liking 3.56, and taste liking 1.88. In conclusion, citrus-flavored vegetable oil has the potential to be a high-antioxidant vegetable oil with good acceptance by consumers.
- Published
- 2024
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