Brilian, Chyntia Agrefina and Astuti, Sussi and Hidayati, Sri and Nurainy, Fibra (2023) Vegetable leather pada berbagai perbandingan rumput laut dan daun beluntas : evaluasi sifat sensori dan fisik. Jurnal Teknologi & Industri Hasil Pertanian, 28 (1). pp. 9-17. ISSN ISSN 1410-3044 (Print) and ISSN 2302-4399 (Online)

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Abstract

Beluntas leaf is a plant that contains high crude fiber and active compounds that are beneficial to the body. Beluntas leaf has not been widely used in food product. One alternative to increase its utilization is using it as a raw material in vegetable leather manufacturing. In addition to raw material, binder containing hydrocolloid coumpounds is needed in processing to form vegetable leather texture. Therefore the aim of this study was to determine the effect of the comparison of beluntas leaf and seaweed (Eucheuma cottonii) on the sensory and physical properties of vegetable leather, and get the best comparison to produce vegetable leather as expected. This study was arranged in a Complete Randomized Block Design (CRBD) non factorial with four replications. The combination of beluntas leaf and seaweed (Eucheuma cottonii) conducted with six levels treatment namely 30%:70% ; 40%:60%; 50%:50% ; 60%:40% ; 70%:30% and 80%:20%. Homogeneity and additivity of the data were analyzed using Bartlett and Tuckey tests. Then they were analyzed using variance to determine the effect between treatments. If there is a significant effect, the data then werefurther analyzed by the Least Significant Difference Test (LSD) at the level of 5%. The results showed that the best vegetable leather were K1 treatment (30% beluntas leaf : 70% seaweed (E. cottonii)). The best treatment for vegetable leather (K1) had the characteristics of texture with a score of 4,55 (compact), aroma with a score of 4,30 (not scented beluntas leaf), flavor with a score of 4,83 (likes), colour with a score of 4,55 (blackish green), and overall acceptance with a score of 4,42 (likes), as well as physical test tensile strength of 9,43 MPa, elongation percent 1,34% and thickness 0,13 mm. The best treatment for vegetable leather had the water content of 13,34%, ash content of 19,74%, fat content of 1,29%, protein content of 13,14%, and antioxidant activity content of 1576,14 ppm. Keywords: beluntas, hydrocolloid, seaweed (E. cottonii), vegetable leather

Item Type:	Article
Subjects:	S Agriculture > S Agriculture (General)
Divisions:	Fakultas Pertanian (FP) > Prodi Teknologi Hasil Pertanian
Depositing User:	DR SUSSI ASTUTI
Date Deposited:	15 May 2023 01:22
Last Modified:	15 May 2023 01:22
URI:	http://repository.lppm.unila.ac.id/id/eprint/51584

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