ABSTRACT Brownies are a type of dense cake; at first, it was a failed dough where the dough was made of flour, eggs, fat, sugar, and chocolate. The steamed brownies in this research were made using durian seed flour and mocaf flour. This study aimed to obtain the best formulation ratio of durian seed flour to mocaf flour in making brownies. The research used a completely randomized design (CRD…
ABSTRACT Sagu lemak is a snack made from sago starch with a round texture, a diameter of 1 mm or less, and a cavity. This study aimed to obtain the best ratio of sago starch to purple sweet potato flour in the manufacture of sagu lemak. The research was conducted experimentally using a completely randomized design (CRD) with four treatments and four replications. followed by a Duncan’s New M…
ABSTRACT The goal of this research was to estimate the shelf life of smoked catfish using the acceleration method with high-density polyethylene (HDPE) plastic, vacuum aluminum foil, and non-vacuum aluminum foil. By storing the smoked catfish for thirty days at different temperature levels, namely 30, 35, and 40℃, the acceleration method was used to predict the shelf life. Changes in rancidi…
Riau is one of the provinces that has high potential for natural resources, including forest and plantation areas. The forest area in Riau Province is about ± 5,392,336 Ha, while the area for oil palm plantations is ± 2,537,375 Ha and the area for rubber plantations is ± 494, 106 Ha (BPS Riau Province, 2019). Forest and plantation areas require fertile soil to increase productivity. The …
ABSTRACT Syrup is a sweet thick solution and can be made into a drink by adding some water. The sugar content in stevia leaves can be used as a natural sweetener in red dragon fruit peel syrup. The purpose of this research was to get the best concentration of stevia leaf extract in the making of red dragon fruit peel syrup. This research was conducted experimentally by using a completely rando…
ABSTRACT The purpose of this study was to obtain the best concentration of dried shrimp in the making of sago starch rengginang according to the quality requirements Indonesia national standard of fish, shrimp and mollusk crackers (SNI 8272:2016). The research method used a completely randomized design (CRD) with four treatments and four replications to obtain 16 experimental units. The treatm…
ABSTRACT This study aims to obtain the right soaking time for peeling tomato skin for manufacture of tomato juice. This research was conducted experimentally using a completely randomized design (CRD) consisting of four treatments and four replications. The treatments in this study were TS1 = without heating : TS2 = heating temperature of 80ºC, for 20 seconds, TS3 = heating temperature of 80�…
ABSTRACT Velva is one type of dessert that has a low-fat content. The utilization of avocado as a product in the form of velva is expected to extend the shelf life of avocados and make avocados into other processed products. Usually, velva avocado has a less sweet taste. One of the ingredients that can be used is the addition of palm sugar. This study aims to obtain the best formulation with t…
ABSTRACT Deodorization is a distillation process of separating odor by using steam in a vacuum so that the odor components are easily evaporated. This study aims to determine the appropriate deodorization temperature for the chemical quality of red palm oil and the sensory of the mayonnaise. Treatments in this study were deodorization temperature of the red palm oil, namely MSD1 (120℃), MSD2…
ABSTRACT Crackers are a type of snack that are favored by people of all ages and is widely sold in the market in various shapes and flavors. Crackers have a crunchy texture, flat shape, and are made from flour with other additional ingredients, namely margarine, sugar, salt, powdered milk, and yeast. The purpose of this research was to get the best formulation of modified cassava flour (MOCAF)…
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 …