Production of surimi from Ilisha (Ilisha megaloptera) and survey its physicochemical, rheological and sensory quality changes under the influence of Konjac (Amorphophallus konjac) gum addition
In this study, non-market sizes of Ilisha fish, which are less welcomed by consumers, were used to produce surimi and the effect of Konjac gum on the physicochemical properties of the product produced from this type of fish was investigated. For this purpose, different amounts of Konjac gum in concentrations of 0.25, 0.50 and 0.75 % (w/w) were added to the surimi samples of Ilisha fish and compared with the control sample (without gum). Surimi and the produced gel were evaluated in terms of chemical composition, water holding capacity and color factors, and textural properties and sensory evaluation were performed on the produced gels. The results showed that by adding Konjac gum to surimi samples and surimi gels, the amount of lightness (L*) decreased compared to the control sample while the moisture and water holding capacity of the samples increased significantly (p<0.05). By increasing the concentration of Konjac in surimi gel, the parameters of texture (firmness, cohesiveness, adhesiveness, springiness, chewiness) increased significantly compared to the control sample. Sensory evaluations also showed that the panelists assigned the highest score to the 0.5 % Konjac treatment for surimi gel from the Ilisha. Based on the findings of the present study, it was found that Ilisha has the potential to produce surimi and by adding Konjac gum, its properties can be improved.
پرداخت حق اشتراک به معنای پذیرش "شرایط خدمات" پایگاه مگیران از سوی شماست.
اگر عضو مگیران هستید:
اگر مقاله ای از شما در مگیران نمایه شده، برای استفاده از اعتبار اهدایی سامانه نویسندگان با ایمیل منتشرشده ثبت نام کنید. ثبت نام
- حق عضویت دریافتی صرف حمایت از نشریات عضو و نگهداری، تکمیل و توسعه مگیران میشود.
- پرداخت حق اشتراک و دانلود مقالات اجازه بازنشر آن در سایر رسانههای چاپی و دیجیتال را به کاربر نمیدهد.