4 results about "Acid Jelly" patented technology

This invention discloses a method for improving the thermal stability of ready-to-eat fish gelatin jelly, belonging to the field of aquatic food product technology. The method includes: rehydrating dried fish gelatin at low temperature, heating and boiling, and filtering to obtain fish gelatin juice; adding calcium chloride to the fish gelatin juice to pre-regulate the fish gelatin system using calcium ions; mixing the ion-pre-regulated fish gelatin juice with κ-carrageenan sol, and promoting cross-linking of fish collagen protein and polysaccharides through the bridging effect of calcium ions; and finally, filling, sealing, high-temperature sterilization, and cooling to obtain ready-to-eat fish gelatin jelly. By combining ion pre-regulation with polysaccharide cross-linking modification, a uniform and dense composite gel structure is constructed, significantly improving the thermal stability, gel strength, and resistance to water separation of the ready-to-eat fish gelatin jelly. This allows the product to maintain its complete solid gel morphology at 37 ℃, effectively solving the problem of traditional fish gelatin jelly easily softening and liquefying after being removed from the cold chain. It is suitable for room temperature storage and transportation and industrial production of ready-to-eat fish gelatin products.

A soft jelly candy and a production method therefor. The soft jelly candy contains the following components: a) 30-45 parts by weight of carrageenan, b) 4-15 parts by weight of agar and / or pectin, and c) 2-16 parts by weight of gum arabic and / or gellan gum. Based on the total weight of the soft jelly candy after moisture is removed, the components a), b) and c) together account for 2.37-5.86% by weight. The production method comprises: uniformly mixing carrageenan, agar and / or pectin, and gum arabic and / or gellan gum with water, respectively. A "shrinkage" phenomenon does not occur to the soft jelly candy when the soft jelly candy contains a sugar alcohol and / or is high in functional component content.