Results: The highest yield of gelatin extraction with alcalase obtained on AG-3 was 9.78%, and that with neutrase on NG-3 was 6.35%. Kacang goat bone was extracted with four concentrations of alcalase and neutrase enzymes, namely, 0 U/g (AG-0 and NG-0), 0.02 U/g (AG-1 and NG-1), 0.04 U/g (AG-2 and NG-2), and 0.06 U/g (AG-3 and NG-3) with five replications. Descriptive analysis and completely randomized design (one-way analysis of variance) were used to analyze the chemical, physical, and functional properties of gelatin. Materials and Methods: Male Kacang goat bones aged 6-12 months and two commercial enzymes (alcalase and neutrase) were used for this study. This study aimed to evaluate the chemical, physical, and functional properties of gelatin from bones of Kacang goat using alcalase and neutrase enzymes. There was no study on gelatin production from Kacang goat bones through enzymatic extraction. This paper describes the importance of halal certification of processed foods to increase export opportunities and reviews the government's concrete steps in implementing the Halal Certification for SMEs.īackground and Aim: Gelatin is a dissolved protein that results from partial extraction of collagen, commonly from pig and bovine skin. Halal certification significantly enhances the marketability of SMEs products. In addition, to the obligation to comply with Law number 33 of 2014 on Halal Products Guarantee (Law of JPH). Promoting halal certification for SMEs is an important strategy in increasing food exports. Until 2019, only 0.11% of SMEs had halal certificates. The halal certification and assurance systems designed and implemented by MUI have also been recognized and even adopted by halal certifier bodies abroad. This fatwa will be submitted to BPJPH as the basis for issuing halal certificates. Currently, BPJPH is assigned as the organizer of halal product guarantees in Indonesia, and MUI remains the party authorized to issue a fatwa on the determination of halalness. The beneficiation of gelatin can result in their sustainable conversion into high-value biomaterials on the proviso of the existence or development of cost-effective, sustainable technologies for converting this biopolymer into useful bioproducts.Īs the largest Muslim population country, Indonesia potentially becomes the largest exporter of halal food products globally, especially to OIC countries with demands for the fulfillment of halal product guarantees and food safety. Due to its nonimmunogenicity, nontoxicity, low cost, and high availability gelatin-based hydrogels could find applications in drug delivery carrier, bioink, transdermal therapy, wound healing, and tissue repair. In this review, hydrogels and their property and synthesis mechanism, as well as their application in biomedical along with gelatin chemistry and application, are reviewed. Gelatin has a very wide application other than hydrogels. One of the main biopolymers used for producing hydrogels is gelatin. Gelatins are natural driven protein polymers. Crosslinking can be developed either physically if secondary intermolecular forces are involved or chemically in which a covalent bond between polymeric chains is created. Networks that constitute the hydrogels are created by the crosslinking of either synthesized polymers starting from monomers or already developed polymers. Natural polymers and their derivatives along with synthetic polymers are used to form the hydrogels. Hydrogels are hydrophilic polymer networks that absorb any kind of liquid including biological fluids.
e beneficiation of gelatin can result in their sustainable conversion into high-value biomaterials on the proviso of the existence or development of cost-effective, sustainable technologies for converting this biopolymer into useful bioproducts.
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