Master's student of Department of Aquatic Resources, Faculty of Fisheries and Marine Science, Diponegoro University, Semarang, Central Java, 50275, Indonesia.
Department of Fish Product Technology, Faculty of Fisheries and Marine Science, Diponegoro University, Semarang, Central Java, 50275, Indonesia.
F1000Res. 2021 Jun 18;10:485. doi: 10.12688/f1000research.52394.3. eCollection 2021.
contains several bioactive molecules such as phenol, flavonoid and phycocyanin pigments. This study unveils total phenol, flavonoid, antioxidant activity, phycocyanin content and evaluated encapsulation efficiency from intervention on . intervention aims to reduce unpleasant odors from that will increase consumption and increase bioactive compounds. The intervention was carried out by soaking a control sample (SP) in with a ratio of 1:4 (w/v) and it was then dried (DSB) and microencapsulated by freeze drying methods (MSB) using a combination of maltodextrin and gelatin. Total flavonoid and phenolic analysis with curve fitting analysis used a linear regression approach. Antioxidant activity of samples was analysed with the 2,2'-azino-bis-3-3thylbenzthiazoline-6-sulphonic acid (ABTS) method. Data were analysed using ANOVA at significance level (p < 0.05) followed by Tukey test models using SPSS v.22. The result of this study indicated that intervention treatment (DSB) has the potential to increase bioactive compounds such as total phenol, antioxidant activity and phycocyanin, and flavonoid content. Intervention of on (DSB) significantly increases total phenol by 49.5% and phycocyanin by 40.7%. This is due to the phenol and azulene compounds in which have a synergistic effect on phenol and phycocyanin in . Microencapsulation using a maltodexrin and gelatin coating is effective in phycocyanin protection and antioxidant activity with an encapsulation efficiency value of 71.58% and 80.5%. The intervention of on improved the total phenol and phycocyanin content and there is potential for a pharmaceutical product for a functional food and pharmaceutical product.
含有多种生物活性分子，如酚类、类黄酮和藻蓝蛋白色素。本研究揭示了总酚、类黄酮、抗氧化活性、藻蓝蛋白含量，并评估了从干预到封装效率。干预旨在减少的不愉快气味，从而增加消费和增加生物活性化合物。该干预措施通过将对照样品（SP）浸泡在 1:4（w/v）的比例中并进行干燥（DSB），然后通过冷冻干燥方法（MSB）进行微封装，使用麦芽糊精和明胶的组合。使用曲线拟合分析进行总类黄酮和酚类分析，采用线性回归方法。使用 2,2'-偶氮-双-3-乙基苯并噻唑啉-6-磺酸（ABTS）方法分析样品的抗氧化活性。使用 SPSS v.22 分析数据采用方差分析（ANOVA）在显著水平（p < 0.05），然后采用 Tukey 检验模型。本研究结果表明，干预处理（DSB）有可能增加生物活性化合物，如总酚、抗氧化活性和藻蓝蛋白，以及类黄酮含量。对的干预（DSB）显著增加总酚 49.5%和藻蓝蛋白 40.7%。这是由于中存在的酚类和薁类化合物对酚类和藻蓝蛋白具有协同作用。使用麦芽糊精和明胶包衣进行微封装可有效保护藻蓝蛋白和抗氧化活性，包封效率值为 71.58%和 80.5%。对的干预提高了总酚和藻蓝蛋白的含量，为功能性食品和药物产品提供了潜在的药物产品。
