The red-eyed snail (Cerithidea obtusa) is one of the gastropod species that lives in mangrove environments and has potential as an alternative source of animal protein. In addition, this animal also contains various bioactive compounds, such as alkaloids, flavonoids, and saponins, which are known to have antioxidant activity. These compounds play a crucial role in neutralising free radicals tha…
Pangasius sp. is one of the most promising freshwater fishery resources in Riau Province, with its very high production making its price highly affordable. This has prompted local communities to compete in creating value-added products such as meatballs, nuggets, floss, and other processed foods. Pangasius sp. could also be utilized as a food ingredient in the form of protein concentrate. This …
Snakehead fish (Channa striata) is one of the fish inhabiting swamp waters that has economic value. Snakehead fish has been used by humans as food for centuries. Snakehead fish contains excellent protein, fat, vitamins, and minerals. Snakehead fish is a source of fat.Fish fatis composedofabout25%saturatedfatty acids and 75%unsaturatedfatty acids. The fatcontained in fish is generally unsaturate…
ABSTRACT Avocado seeds and rubber seed shells are biomass waste that can be used as an alternative source in the form of charcoal briquettes because they contain lignin and cellulose. The purpose of this study is to produce charcoal briquettes with the best characteristics from a combination of avocado seed charcoal and rubber seed shell charcoal with tapioca adhesive, based on SNI No. 01-6235…
ABSTRACT Cempedak fruit skin and pulp are waste from cempedak fruit that are usually thrown away, even though this waste can be used as a high-value product such as pectin. Pectin is obtained through an extraction process to separate the pectin component from plant tissue and can be influenced by several factors, one of which is solvent concentration. This study aims to obtain the best eth…
ABSTRACT Porang tubers can be processed into flour through the stages of drying to the flouring process. Porang flour can be used in the food industry as a thickener, filler, stabilizer, and binder. The purpose of this study was to determine the characteristics of HMT modified porang flour properties at different temperatures and obtain the best temperature in porang flour modification. This r…
ABSTRACT Cookies are baked snacks, which are small and sweet. Soybean husk flour and pumpkin puree can be used as a substitute for wheat flour. This study aims to determine the effect of soybean husk flour and pumpkin puree on the nutritional content and sensory quality of cookies and to determine the best formulation for making soybean husk flour and pumpkin puree cookies. The research wa…
ABSTRACT Noodles are one of the food products that contain carbohydrates that can be used as a source of energy besides rice. The basic ingredient for making noodles is flour. Wheat is used as a raw material because it contains gluten which can form noodle dough into elastic and easy to shape, but gluten in wheat can have an impact on damage to microvilli tissue in the small intestine in child…
ABSTRACT Fruit leather is a food product of a kind of dry sweet in the form of a thin sheet that has the consistency and distinctive taste of a type of fruit. The study aimed to obtain the best concentration of carrageenan in the manufacture of fruit leather jicama-rosella. This research was conducted experimentally by using a complete randomized design consisting of five treatments and three …
ABSTRACT Sago starch can be made into crackers. Crackers from sago starch have a low protein content. Soybean flour has a high protein content of 35,9% per 100 g. The addition of soybean flour is considered to be able to increase the protein and can improve the quality characteristics of sago crackers. The purpose of this research was to determine the effect of the ratio of sago starch and…
This research aimed to analyze the sustainable development strategies for the pineapple chips small and medium industry in Kampar Regency. The study was conducted at the pineapple chips small and medium industry in Kualu Nenas Village, Tambang District, Kampar Regency, Riau Province. The research employed observation with both qualitative descriptive and quantitative descriptive approaches…
ABSTRACT Sago starch is one of the carbohydrate-producing plants extracted from the pith of the stem. The use of natural sago starch as a source of starch in food products is still limited because it has deficiencies in physicochemical characteristics. Modified combination of fermentation and annealing method was carried out on sago starch which has limitations in physicochemical characteristi…
ABSTRACT This study aims to characterize peat maturity based on the typology of peat domes in Dayun Village, Siak Regency. The peatlands in this area exhibit distinct dome typologies, namely the dome peak, back, and foot, which significantly influence the physical and chemical properties of the soil, including ash content, C-organic content, C/N ratio, and fiber content. The study was conducted…
ABSTRACT Corn is the third most important food crop after rice and wheat in Indonesia. The decrease in corn production in Riau Province is caused by several factors, one of which is the presence of weeds. The purpose of this study was to determine the interaction of pre-emergence herbicide application timing and weed weeding, the combination of pre-emergence herbicide application tim ing and w…
ABSTRACT Rice plant (Oryza sativa L.) is an important food crop commodity in Indonesia, providing calories and nutrients as a staple food for the Indonesian people. Rice cultivation is inseparable from pest attacks, which have a significant impact on decreasing rice production. One such pest is the brown planthopper (Nilaparvata lugens Stal.), which can cause total crop failure. One plant …
ABSTRACT Leptocorisa oratorius F. is one of the factors causing the decline in rice production. Appropriate and safe control measures for the environment need to be taken, considering that the use of chemical pesticides can have a negative impact on the environment. The treatment solution that can be used to deal with the stink bug pest (Leptocorisa oratorius F.) is by using plant-based pestic…
ABSTRACT Spodoptera frugiperda is a pest that can cause the failure of the formation of young leaves on corn plants because it attacks the growing point of plants and causes yield loss on corn plants up to 15-73%. The control that is still often carried out to control S. frugiperda is using chemical insecticides, but this has various negative impacts. Insecticide soursop leaf powder (Annona mu…
Snakehead fish has diverse nutritional content and can be prepared into bekasam. Generally, the local Kampar community combines fish, roasted rice, and acid in making bekasam. The addition of acid produced a product with a very sour flavor and odor, so another alternative combination is needed. Saka sugar can be used as an alternative to acid because it can work with rice to produce bekasam wit…
ABSTRACT Sugar palm starch pulp is waste from the processing of palm starch which contains cellulose, hemicellulose and lignin. The cellulose isolation process is carried out to remove lignin and hemicellulose content through a delignification process using sodium hydroxide. This study aims to obtain the optimal extraction time used in the delignification process with sodium hydroxide solution.…
ABSTRACT Wet noodles that are widely consumed are usually made from wheat raw materials. The use of wheat flour results in the need for diversification of food ingredients. One of them, moringa leaves, has high protein and antioxidant values. The purpose of this research is to get the concentration of moringa leaf extract in making wet noodles and get the physicochemical and sensory characteri…