The Effect of Aluminum Sulfate Concentration on The Physical and Chemical Quality of Rabbit Tanned Fur
The Effect of Aluminum Sulfate Concentration on The Physical and Chemical Quality of Rabbit Tanned Fur
Dedes Amertaningtyas1*, Alia Salsabilla Putri3, Nur Rohman Rizqi Pudya Permana3, Silvia Rosa Al Rahma3, Premy Puspitawati Rahayu1, Rlm. Satrio Ari Wibowo2, Ragil Yuliatmo2, Eko Nuraini2, Rischa Amalia Saleha1
ABSTRACT
The research aims to determine the effect of aluminum sulfate concentration on the physical and chemical quality of rabbit tanned fur. chemical quality of rabbit tanned fur. The material used is local rabbit fur. The research method was Experimental, counting used Completely Randomized Design (CRD) with 4 treatments and 5 repetitions. Treatment consists of using 250 g of aluminum sulfate (T1); 300 g (T2); 350 g (T3) and 400 g (T4). Parameters include physical quality (elongation, thickness, tensile strength, ductility, tear strength and water absorption) and chemical quality (water content, fat content, protein content and water activity (Aw)). The research results showed that the highest average values were elongation (56.02 ± 6.29%), thickness (0.50 ± 0.08 mm), tensile strength (33.91 N/mm2), weakness (8.63 ± 0.48 mm), tear strength (18.28 ± 0.43 Kg/cm), water absorption (185.81 ± 8.96 for 2 h and 229.57 ± 16.77 for 24 h), water content (13.98 ± 0.11%), protein content (20.28 ± 3.79%), fat content (17.03 ± 0.46%) and Aw (0.613 ± 0.004). The conclusion is that the addition of aluminum sulfate concentration in rabbit tanned fur has an influence on the physical quality (thickness, elongation, ductility, tear strength and tensile strength).
Keywords | Animal waste, Animal fur waste, Livestock waste, Physicochemical, Tanned fur product, Tanning
To share on other social networks, click on any share button. What are these?
November 2024
Vol. 12, Iss. 11, pp. 2062-2300
