ABSTRACT The purpose of this research was to estimate the shelf life of egg rendang that was packed with HDPE, aluminium foil, and vacuum aluminium foil. Estimation of shelf life using the acceleration method by storing egg rendang for 30 days at three different temperatures, i.e, 30°C, 35°C, and 40°C. The parameters observed during the storage process were sensory assessments of rancid…
ABSTRACT The purpose of this research was to determine the effect of HPMC SS12 stabilizer concentration on emulsion stability and sensory quality of mayonnaise made from patin and red palm mixture oil. This study used a Completely Randomized Design (CRD) with five treatments and three replications. The treatments performed were P0 (without addition of stabilizer), P1 (addition of 2% stabi…
ABSTRACT Dodol is traditional food from Indonesia. The purpose of this research was to obtain the best formulation from variations of glutinous rice flour and kuini puree on the quality and sensory character of kuini dodol based on Indonesian National Standard (1996). This research conducted experimentaly by using a completely randomized design (CRD) with four treatments and four replicati…
ABSTRACT Beras rendang is a traditional food from Payakumbuh, West Sumatra. Beras rendang is made from white glutinous rice flour which is roasted until dried and then mixed and cooked with liquid sugar and coconut milk. The purpose of this study was to estimate the shelf life of beras rendang that is packed with oil paper and tapioca edible film. Estimation of shelf life using acceleratio…
The purpose of this research was to get the best combination of pedada porridge and api-api porridge. The research used a Complete Randomized Design (CRD) with 5 treatments and 3 replications. The treatments were PA1 (Pedada porridge 90% : api-api porridge 10%), PA2 (Pedada porridge 80% : api-api porridge 20%), PA3 (Pedada porridge 70% : api-api porridge 30%), PA4 (Pedada porridge 60% : api-api…
Studies on the combination of organic mulch and earthworms density on the properties of Dystrudepts and oil palm production are scarce. This study aims to determine the effect of organic mulch, earthworm density and it’s interactions and determine the combination of organic mulch and earthworm density which results in improved Dystrudepts properties and the best oil palm production. This rese…
This research was conducted to determine the adaptation of several soybean genotypes planted in two shade conditions according to the age of the oil palm plantations. This study was conducted by using a split plot design with 3 replications. Three levels of shading including shading caused by 3 years old oil palm tree, 5 years old oil palm tree and control were assigned as the main plots. Eight…
Potassium losses through leaching on peat soils are very high. Research on the effect of lime and NPK slow release on potassium loss is still limited. This study aimed to determine the effect of dolomite, a type of NPK slow release and the interaction between the dolomite with NPK slow release of the rate of loss of nutrients in the peat soil and to find the dose that can reduce the rate of lea…
This study aims to obtain optimum liquid smoke from young coconut fiber with different destillation temperature treatments. This research was conducted using a Completely Randomized Design (CRD) consisting of 4 treatments and 4 replications to obtain 16 experimental units. The data obtained were statistically analyzed using ANOVA, if F is greater than or equal to F table, then continued with DN…
The aims of research was to determine the length of time in the air exposed phase and the immersed phase in the medium in order to obtain maximum becterial cellulose yields. The research was carried out experimentally using a Completely Randomized Design (CRD) with 5 treatments and 3 replications to obtain 15 experimental units. The treatment in the research were ratio between time of exposure …
The purpose of this research was to get selected treatment of microalgae Chlorella sp. as a reducing polutan of sago liquid waste with the concentration of Agrobost and utilize symbiotic technology between the two. This research used a complete randomized design (CRD) with 5 treatments and 3 replications. In this research was microalgae 800 ml/L (6,78 log Cfu/ml) of sago liquid waste with 5 tre…
The objective of this study was to obtain exact formulation of combination of yellow sweet potato puree and dry coconut dregs based on quality standards for making cookies. This study used a completely randomized design (RAL) with five treatments and three replications. The treatments of yellow sweet potato puree and dried coconut dregs on wheat flour consists of UK1 (70% yellow sweet potato pu…
Biodegradable plastic is an environmental friendly plastic made from starch and cellulose. Starch and cellulose are extracted from cassava peel and peanut shell. The purpose of this research was to get the best formulation of cassava peel starch and peanut shell as cellulose on physical and mechanical properties of biodegradable plastics. This research was conducted experimentaly by using compl…
The purpose of this study was to obtain the best ratio on quality and sensory nugget made from catfish and young jackfruit. The research method used a completely randomized design with four treatments and four replications. The treatments consisted of PN1 (70 meat of catfish: 30 young jackfruit), PN2 (60 meat of catfish: 40 young jackfruit), PN3 (50 meat of catfish: 50 young jackfruit), PN4 (40…
Jackfruit seeds and durian seeds are agricultural waste containing high starch, which can be used as raw material for biodegradable plastic. The purpose of this research was to get the best formulation on the making of biodegradable plastic based on starch of jackfruit seed and starch of durian seed. This research was conducted experimentaly by using complete randomized design (CRD) which consi…
Patin (Pangasius hypopthalmus) is one of the economically important freshwater fish in Indonesia. Patin waste as a by-product of smoking fish industry can be used as an ingredient of feed and oil in order to increase the community's economy. Polyunsaturated fatty acid in patin oil causes the oil susceptible to oxidation reactions. Therefore, fish oil needs to be added antioxidants. One of the n…
The purpose of this research was to get the best combinaton of okra and pineapple fruit on the quality and sensory characteristic of fruit leather. This research was conducted experimentally by using a complete rendomized design (CRD) which consist of four treatments and four replicatesions. Data obtained were statistically analyzed by using Analysis of Variance and continued with Duncan’s Ne…
The purpose of this research was to obtain the best formulation of batter with the concentration of gum xanthan in making of popcorn chicken. The research design was factorial complete random sampling with six combination treatments and three replications, total of 18 trial units. The treatments consist of T1G1 (sago starch 50 : rice flour 50, 0,5% concentration gum xanthan), T1G2 (sago starch …
Cocoghurt is one type of fermented milk from raw coconut milk produced by using the starter Lactobacillus casei subsp. casei R-68 and Streptococcus thermophilus FNCC 0040. The purpose of this study was to obtain the best sucrose concentration on the quality of cocoghurt. This study used a Completely Randomized Design (CDR) with five treatments and three replications. The treatments performed we…
Cocoghurt is one type of fermented milk made from raw coconut milk which is produced by using the starter Lactobacillus casei subsp. casei R-68 and Streptococcus thermophilus. The purpose of this study was to obtained the best concentration of skim milk in making cocoghurt by using a starter combination of Streptococcus thermophilus and Lactobacillus casei subsp. casei R-68. The research was co…