METHOD OF PROCESSING COFFEE SKIN WITH SODIUM HYDROXIDE TO INCREASE DIGESTIVENESS AS A FEED ADDITIONAL INGREDIENT FOR RUMINANT ANIMAL

Abstract

This invention relates to a method of improving the quality of coffee skin digestibility as supplementary feed for ruminant livestock, consisting of several stages including: preparing fresh coffee skin, preparing 1% NaOH solution and 0.5 M HCl, mixing coffee skin with NaOH solution with a ratio of 1: 1, incubating the mixture of coffee skin with NaOH solution for 7 to 21 days (preferably 7 days) in anaerobic conditions, washing the incubated coffee skin with running water, spraying 10% HCl solution of 0.5 M on the coffee skin, and ending with the process of drying the coffee skin at a temperature of 60-100áµ'c for 1-2 until the water content is 10-12%, until the coffee skin is obtained as a supplementary feed for ruminants with a protein content of 8%. The main objective of this invention is to provide a method to improve the quality of coffee skin digestibility as supplementary feed for ruminant livestock and another objective of this invention is to provide quality supplementary feed for ruminant livestock.

Description

METHOD FOR IMPROVING THE QUALITY OF COFFEE SKIN DIGESTIVE VALUE AS FEED ADDITIONAL RUMINANT LIVESTOCK FEED Invention Engineering Field The present invention relates to a method for improving the quality of the digestibility of coffee skin as feed additional ruminant livestock Background of the Invention Coffee is Indonesia's leading export commodity. The coffee industry is booming in all parts of Indonesia, such as in East Java. The coffee industry produces a byproduct in the form of coffee skin. coffee that ranges from 43-508 from coffee cherry. Coffee skin not being utilized will cause environmental pollution. Coffee skin has good nutritional content with Crude Protein content 98$ and Dry Matter Digestibility 368. Based on the nutritional value, coffee skin can be used as a feed additive for ruminant livestock. Looking at the results of the search in the utilization of by-products industry as animal feed as in document No. S00201406750 with the results of making animal feed from coffee waste, and documents no IDS000002540 on the use of coffee skin as animal feed with the help of the microbe Saccharomyces cerevisiae, and the invention others with document number P00201810823 which utilizes leather pineapple as a probiotic product for ruminant livestock feed. From the search results, not a single document was found. reveals the processing of coffee skin using NaOH as additional feed for ruminants. Brief Description of the Invention The present invention relates to a method of improving The quality of coffee skin digestibility as additional livestock feed ruminants, consisting of several stages including: preparing fresh coffee skin, prepare a solution of 18 NaOH and 0.5 M HCl, Mix the coffee skin with NaOH solution in a ratio of 1 to 1 1. Incubate the mixture of coffee skin and NaOH solution for 7 minutes. up to 21 days (preferably 7 days) under anaerobic conditions, washing the skin coffee fermented with running water, spraying the solution 108 0.5 m HCl on the coffee skin, and ended with the process dry the coffee skin at a temperature of 60-100»c for 1-2 hours water content 10-128, until additional coffee skin is obtained ruminant feed with a protein content of 885. The primary object of the present invention is to provide a method to improve the quality of the digestibility of coffee skin as feed additional ruminant livestock and other purposes of this invention 1 are providing quality supplementary feed for ruminant livestock. Complete description of the invention The present invention relates to a method of improving quality of coffee skin digestibility as an additive to animal feed ruminants. This method consists of several stages, namely peeling fresh coffee skin obtained from the processing factory coffee, then prepare the NaOH 18 solution obtained from Mixing 1 gram of NaOH with 1000 ml of water. Next, prepare 0.5 M HCL solution using HCL material which has concentration 378 as much as 41.5 ml with water as much as 1000 ml. Stage then mix the fresh coffee skin with the NaOH solution with a ratio of 1:1 (“1 kg fresh with 1000 ml solution NaOH), then put it in a tightly closed bag. (anaerobic) and leave it for 7-14 days. The coffee skin that has been In the nursery, a physical check is carried out (no mold). Next Wash the coffee skin after ripening with running water for 1-5 minutes. minutes and drain until no water drips. Next spraying 1058 ml of 0.5 m HCl solution on the coffee skin with comparison of 1 kg of coffee skin with 10 ml of HCL solution, and ending with by drying the coffee skin using an oven at a temperature 60-100»c for 1-2 days. so that it produces coffee skin with better feed digestibility values ​​are presented in the table following: Laboratory scale analysis results of coffee skin quality BK$ KCBK$ KcBOS Sample Coffee Skin 93.60 41.03 49.15 Coffee Skin t NaOH 18 95.83 69.63 66.51 Coffee Skin t NaOH 1.58 92.81 69.12 61.89 Coffee Skin t NaOH 28 92.53 10.99 65.23 «DK (Dry Matter): KcBK (Dry Matter Digestibility): KcBO (Dry Matter Digestibility) organic) Based on the results of laboratory scale tests, it shows that there is an increase in the digestibility value from the use of NaoH from before 418 dry matter digestibility and becomes 69-70,998 dry matter digestibility dry so that it shows that the use of alkali treatment can increase the digestibility value of feed with the best treatment using NaOH level 18.

Claims

1. Method of improving the quality of coffee skin digestibility as feed additional ruminant livestock, consisting of stages preparing fresh coffee skin: prepare a solution of NaoH 18 and HcL 0.5 M, mixing coffee skin with NaoH solution with 1:1 ratio, Incubate the mixture of coffee skin with NaoH solution for 7 minutes up to 21 days (preferably 7 days) under anaerobic conditions: Wash the coffee skin after ripening with running water: spraying 108 ml of 0.5 M HCl solution on the coffee skin: And Dry the coffee skin at a temperature of 60-100”C for 1-2 hours until the water content is 10-128, until coffee skin is obtained ruminant feed supplement with a protein content of 88.