ABSTRACT The purpose of this research was to obtain the best combination of kuini fruit and beetroot in the making of fruit leather. This study used a completely randomized design with five treatments and three replications, resulting in 15 experimental units. The treatment in this research was the ratio of kuini fruit and beetroot pulp, namely KB1 (90:10), KB2 (80:20), KB3 (70:30), KB4 (6…
ABSTRACT The purpose of this study was to obtain the best formulation of the use of carrot flour in the making of mackerel fish nuggets based on SNI 7758-2013. The research method used a completely randomized design with four treatments and four replications. The treatments in the study consisted KW1 (ratio of mackerel fish and carrot flour 80:20), KW2 (ratio of mackerel fish and carrot flour …
ABSTRACT Yogurt is the product of milk fermentation using lactic acid bacteria (LAB) and produces a sour taste. Lactic acid bacteria were used to product yogurt were Lactobacillus plantarum IDY L-20 and Streptococcus thermophilus. The purpose of this research is to get the best time of using Lactobacillus plantarum IDY L-20 and Streptococcus thermophilus as starter that met the standard as a p…
Ketapang seeds are local food ingredients whose utilization is not optimal. The high fat and protein content in ketapang seeds allows it to be used in an ingredient to make mayonnaise in an effort to increase food diversification. The commonly oil are used to make mayonnaise is a soybean oil. The purpose of this research was to obtain the best formulation of soybean oil mayonnaise with the addi…
The area of oil palm plantations in Riau Province is 2,323,831 ha with production reaching 7,136,648 tons. The main problem in land use for agriculture and especially plantations is the low fertility rate of soil caused by a number of chemical constraints that limit crop growth such as problems of health, nutrient availability and low content of soil organic matter. During the process of p…
ABSTRACT The aims of this research were to study the effect of chitosan coating on local lemon during storage and to obtain the appropriate chitosan concentration to extend the shelf life of lemon. The research was conducted experimentally using a completely randomized design method with six treatments and three replications in order to obtain 18 experimental units. The treatment in this study …
ABSTRACT The purpose of this study was to obtain the best characteristics of charcoal briquettes made from rice straw and palm oil leaves with tapioca adhesive. The study used Completely Randomized Design with five treatments and three replications. The treatments were a ratio of straw rice charcoal and palm oil leaves charcoal 50:50, 40:60, 30:70, 20:80, 10:90. Data obtained were analyzed usi…
ABSTRACT This study aimed to determine the best concentration of starter Lactobacillus casei subsp. casei R-68 and Streptococcus thermophilus FNCC 0040 to produce cocoghurt. This research was conducted experimentally using a completely randomized design with five treatments and three replications in order to obtain 15 experimental units. The treatments used were R1 (0.75% Lactobacillus casei s…
ABSTRACT Yoghurt is milk fermented using lactic acid bacteria. In this study, lactic acid bacteria (LAB) used in making yoghurt were Lactobacillus plantarum TMW 1.1623 and Streptococcus thermophilus as starters encapsulated by freeze drying method. This study aimed to obtain yoghurt quality that complies with National Standard Indonesia requirements by using the best concentration of yoghurt s…
ABSTRACT The purpose of this research was to get the best ratio of peanut juice and kelubi puree on the chemical, physical and sensory characteristics of ice cream based on Indonesian National Standard about ice cream. This research was conducted experimentally by using a completely randomized design with four treatments and four replications. The treatments in this research were the ratio of …
ABSTRACT Velva is a frozen dessert that has high fiber and low fat. Velva can be made of fruits, vegetables, and tubers. This research aimed to get the best formulation of roselle puree in making velva jicama. This study used a random design (CRD) with four treatments and four replications to obtain 16 experimental units. The research consisted of jicama puree and roselle puree, namely BR1 (95…
The main problem in rice cultivation is the presence of weeds which cause a decrease in the quantity and quality of crop yields. Generally, farmers use synthetic herbicides to control weeds. One way to reduce the use of synthetic pesticides is the use of bioherbicides. The use of a dose of 60% kiambang extract bioherbicide applied to babadotan weed is the best dose. However, it is not known…
The use of legume cover crops for erosion control and to provide additional N to the soil is well established. An experiment was conducted in the shade house to study the effect of different shade levels on the growth and biomass production potential of LCC. This experiment was started to determine the effect of four different shade treatments N1 (0%, control) N2 (55%) N3 (65%) N4 (75%) on…
ABSTRACT This study aims to obtain the best characteristics of biodegradable plastic made from sago starch with the addition of pineapple leaf fiber cellulose as a filler. This research was conducted experimentally using Completely Randomized Method (CRD) with four treatments and four replications. The treatments in this study was the addition of cellulose fiber from pineapple leaves 15%, 20%,…
ABSTRACT This research aimed to get the best ratio of crabapple mangrove fruit puree and cempedak fruit puree in the making of fruit leather. This research used a complete randomized design (CRD) which consists of four treatments and four replications. The treatments in this research were the ratio of crabapple mangrove fruit puree and cempedak fruit puree, were PC1 (100:0), PC2 (75:25), PC3 (…
ABSTRACT Chempedak peel wastes can be used as a source pectin raw materials. Pectin is an additional component needed in the food industry because it can change the functional properties of the product. The research aimed to get the best extraction of temperature on the quality of pectin from chempedak waste. This study used a non-factorial completely randomized design (CRD) consisting of five…
ABSTRACT The addition of chitosan in the manufacture of edible coating can be used honey guava coating. This study aims to get a concentration of chitosan in the manufacture of edible coatings for honey guava coating. The treatment in this study was the concentration of chitosan in edible coatings, such as without coating (k0), the concentration of chitosan 1% (k1), 2% (k2), 3% (k3). Samples w…
ABSTRACT Agarwood leaf extract is able to inhibit the growth of Bacillus subtilis and Pseudomonas aeruginosa in order to prevent the skin infections. The ability of agarwood leaf extract to inhibit microbial growth can be applied to a liquid soap. The study aimed to determine the effect of agarwood leaf extract addition in the quality of liquid soap and its inhibitory effect on the growth of B…
ABSTRACT Instant noodles are food product made from wheat flour and ripen after being cooked or brewed using boiling water or hot water in a short time. Instant noodles in this study were made using jackfruit straw. The purpose of this study was to get the selected treatment in the utilization of jackfruit straw on the characteristics of instant noodles. Treatment in the study were the use of …
ABSTRACT Velva is a frozen dessert made from fruits which has low fat and high fiber. The purpose of this research was to obtain the best combination of papaya fruit and pineapple stem puree for quality and sensory velva produced. This study used a completely randomized design with five treatments and four replications, resulting in 20 experimental units. The treatment in this research was the…