ABSTRACT Roasting is the process of forming flavor to coffee beans which is carried out using high temperatures. Currently, there is still little data on how the proper roasting. This research was conducted to determine the effect of roasting time on changes in the physico-chemical properties of Arabica coffee. The research design used was a completely randomized design (RAL) non factorial wit…
ABSTRACT Cocoghurt drink is a fermented food made from coconut milk which resembles yoghurt. The purpose of this study was to find the best ratio of cocoghurt plain and mango jus for making mango cocoghurt drink. There were five treatments namely P1 (100% cocoghurt plain, without addition mango jus), P2 (10% mango jus + 90% cocoghurt plain), P3 (15% mango jus + 85% cocoghurt plain), P4 (20% ma…
ABSTRACT Kuok orange peel was containing pectin can be used as an edible coating. This research aimed to measure pectin concentration in making edible coating to protect the surface of the starfruit for longer storage and maintain the quality. The treatment in this research was the concentration of pectin on edible coating, such as without coating (P0), pectin concentration 1% (P1), 2% (P2), 3…
ABSTRACT Banana is a climacteric fruit which has an advance rate of respiration. The respiration of the banana can be inhibited by deactivated the ethylene using potassium permanganate (KMnO4) with clay as a carrier. The use of clay mixed with KMnO4 as ethylene absorbent were able to maintain weight loss, respiration rate, total dissolved solids, total acid titrated, and color of kepok banana.…
ABSTRACT The use of mangosteen rind extract in shampoo products can be a safer alternative source of medicinal preparations for people with scalp infections. The aim of this study was to obtain the best of mangosteen rind extract in making antifungal shampoo and to have an inhibitory power against the growth of Trichophyton mentagrophytes. The study used a completely randomized design with fiv…
ABSTRACT The purpose of this research was to identify the coffee supply chain, value added analysis received by the supply chain actors, and arrange alternative strategies by evaluating the internal and external factors to determine strategic priorities for CV Kiniko development. This study used descriptive quantitative and qualitative method. Descriptive qualitative used to describe the coffe…
ABSTRACT Acetes erythraeus is one of the aquatic product commodities that have enormous potential, due to its abundance in Rohil Regency which has not been used optimally. This study examines the potential of protease enzymes from lactic acid bacteria (Lactobacillus plantarum) as an alternative in the hydrolysis process. The purpose of this study was to determine the best concentration of …
ABSTRACT This study aims to determine the formula of selected macaroni with the addition of rebon shrimp flour (Acetes erythraeus). This research consisted of 2 stages, namely making rebon shrimp flour and determining the best formulation of macaroni with the addition of rebon shrimp flour. The method used was an experiment with 4 levels of treatment with the addition of rebon shrimp flour, na…
Abstract This study aims to determine consumer acceptance of catfish nuggets with the addition of nipah fruit flour and how much the addition of nipah fruit flour received by consumers. The treatments consisted of N1 (75 g tapioca flour), N2 (75 g nipa palm flour), N3 (25 g tapioca flour + 50 g nipa palm flour), N4 (50 g tapioca flour + 25 g nipa fruit flour). The analytical parameters observed…
ABSTRACT One type of brown seaweed Sargassum ilicifolium can be used as a source of food, pharmaceuticals, and cosmetics. This study aims to determine the composition of the proximate Sargassum ilicifolium. The research method used is an experiment with experiments on S. ilicifolium by analyzing the proximate composition consisting of moisture, ash, fat, and carbohydrate content by difference.…
Abstract This study aims to evaluate the sensory qualities of dried noodles of freshwater mussel (kijing) made from fresh meat, boiled meat and a mixture of fresh and boiled meat. The research method used is an experimental, namely the processing of dried mussel noodles made with the addition of mussel meat with different treatments. The design used was a one-factor Completely Randomized Design…
Chlorella sp. merupakan mikroalga yang hidup diperairan laut dan tawar memiliki kandungan pigmen dan klorofil untuk dikonsumsi bagi tubuh untuk melawan berbagai penyakit. Pertumbuhan Chlorella sp dipengaruhi oleh oleh media yang mengandung mineral salah satunya Mg. saat ini masih sedikitnya informasi mengenai pengaruh Mg pada kualitas yang dihasilkan. Tujuan penelitian ini mendapatkan jumlah re…
Abstract This study aims to determine the effect of additional rosella extract on the organoleptic and quality of rebon shrimp paste during storage at room temperature. The research method used is to obtain a natural preservative formula that can be used for preserving rebon shrimp paste, increase the use value of flower plants such as rosella as a preservative or anti-bacterial in rebon shrimp…
Abstract This study aims to determine consumer acceptance of blood clam meatballs with different amounts of binder. The treatment consisted of (KD1) 50 g tapioca flour adding 500 g blood clam meat, (KD2) 75 g tapioca flour adding 500 g blood clam meat, (KD3) 100 g tapioca flour adding 500 g blood clam meat, and (KD4) 125 g tapioca flour adding 500 g blood clam meat. The analysis parameters obs…
Riau is a province that has the largest palm oil plantations in Indonesia. The development of plantations, both corporate and smallholder plantations, still applies the monoculture system. The monoculture system for Palm Oil still has negative environmental impacts, one of which is reducing biomass productivity. In an effort to minimize these impacts, it is necessary to develop alternative palm…
ABSTRACT The purpose of this research is to obtain the best concentration of cinnamon on the quality of candied pineapple pith (Ananas comosus L. Merr) during storage. This research used a Completely Randomized Design (CRD) with five treatments and three replications to obtain 15 experimental units. The treatments in this study were K1 (6% cinnamon concentration), K2 (8% cinnamon concentr…
ABSTRACT The purpose of this research was to evaluate the effect of variation sucrose using starter Lactobacillus fermentum InaCC B1295 on the quality of probiotic drink of nipah fruit. This research was conducted experimentally using Completely Randomized Design with five treatments and three replications. The treatments in this study were PN1 (without addition of sugar), PN2 (addition of…
ABSTRACT This research aimed to obtain the ratio of green tea extract and pineapple juice on the quality and sensory properties of the jelly candy. This research used a Complete Randomized Design with five treatments and three replications followed by Duncan's New Multiple Range Test at a 5% level. The treatment in this research was the ratio of green tea extract and pineapple juice includ…
ABSTRACT This research aims to identified the supply chain and added value of rubber and determined the priority of supply chain strategies at PT. Andalas Agrolestari. This study was conducted at PT. Andalas Agrolestari Kuantan Singingi District Riau Province. The research methods used were qualitative descriptive and quantitative descriptive. The respondents for this study consisted 3 far…
ABSTRACT Flakes is one of the cereal products in the form of a round, flat, and thin and practical way of serving. The purposes of this research were to determine and obtain the best ratio between kepok banana flour and tempeh flour for making flakes. The study was conducted using a completely randomized design (CRD) with four treatments and four replications. The treatments in this resear…