Advances in Biological Sciences Research

The purpose of this research was to evaluate the effect of skim milk on sperm motility of Brek fish, Systomus orphoides (Valenciennes, 1842) after 48 hours in 4°C. The method in this research is sperm was collected by hand stripping and was diluted by diluent, which consisted of the fish ringer, skim...

The introduction of artificial insemination (AI) and embryo transfer (ET) in Mongolian cashmere goats during the 1980s marked a key step toward enhancing national goat breeding efforts. This review evaluates the implementation, outcomes, and synchronization methods currently used in both cashmere and...

The aimed of the study was to determine the effects of shade on peanut plant (Arachis hypogaea) performace as fodder, planted in the farmland exs Merapi volcano eruption. Peanut seeds were planted in Kepuharjo Village, Cangkringan, Sleman, Yogyakarta. This study was carried out two years after the eruption,...

Objectives: To investigate the effects of fasudil (Fas) on myocardial hypertrophy in rats. Methods Rats were randomly divided into 5 groups: control , transverse aortic constriction (TAC) model, Fas (5mg/kg) plus TAC, TAC plus Fas(20mg/kg), and TAC plus captopril (Cap, positive drug). After administering...

Purposes: Study the changes of cardiac and brain function of exercise related sudden death in rats under over fatigue state and explore the causes of sudden death preliminarily. Methods: Totally 72 male SD rats.7 rats were randomly selected as negative control group. The others were trained continuously...

Caffeine was one of main substance which has contained on coffee. It was popular of drinks in this world. The influence of caffeine on blood sugar level has been became a topic by researchers especially about it would be increase or decrease it. The purposes of this research was to know how the influence...

Supplementation of garlic husk flour and organic minerals (Cr, Se, and Zn-Lysinat) is an effort to manipulate the rumen microbial ecosystem to increase dairy goat feed’s consumption and digestibility value of crude fiber. This research was designed to investigate the effect of supplementation of garlic...

Indonesia has developed ready to eat (RTE) food in several years along the high activities of the consumers and needs of delicious, fast, and nutritious foods. One of the popular RTE foods in Indonesia is meatball. The common seasoning used in the RTE meatballs is monosodium glutamate (MSG). However,...

The application of ergonomics in the halal-certified food processing industry is part of the improvement of the production process to produce comfortable and safe working conditions. This working condition can be improved when various human-related problems have been identified using 8 aspects of ergonomics....

Ulu Masen ecosystem (738,000 ha) of the Aceh Province is one of the last vast wildernesses in South East Asia. IUCN categorized areas under Category VI as protected areas, primarily due to their unique cultural values and traditional natural resources management practices. It is home to the Critically...

Cross-breeding between Peranakan Ongole (PO) and exotic breed are increasingly by smallholder farmer to obtain productivity improvement. Uncontrolled cross-breeding can be a threat to the existence of PO as local cattle in Indonesia. This study aims to identify the reasons behind cross-breeding breed...

This study aims to try and examine the potential utilization of mushroom baglog waste into block compost, with research parameters namely consistency, hardness, water absorption, pH value and Electrical Conductivity. The materials used are baglog waste, granulated sugar, EM4, and water. Before being...

This feeding trial was conducted to investigate the effects of three kinds of plant seeds as fatty acids source on in vitro nutrient digestibility, growth performance, and physical evaluation of meat of broiler. Two hundred broiler chicks were assigned to 4 dietary treatments for 5 weeks. The birds were...

The aim of this work was to study the mechanisms of action and determine the effectiveness of the use of probiotic fodder additives «Amilocin» in the production of food eggs. In the course of the experiments, we found that the introduction of «Amilocin» supplement with water to laying hens of the cross...

The use of microbial strains with plant growth promoting (PGP) properties is advisable as a sustainable alternative to chemical fertilizers to improve soil fertility and crop yields. The present study identify 12 specific microbial isolates (7 bacterial and 5 fungal isolates) to have PGP activity viz....

The solid residue from purple sweet potato (PSP) starch has a high enough dietary fiber and can be processed into fiber rich flour. In this study, biscuits were made from flour, starch and fiber rich flour from PSP in a ratio of 75: 5: 20. The resulting biscuits were then tested for their hypocholesterolemic...

Preservation of agricultural products is needed to extend shelf life and maintain quality. One of the preservation methods that can be used is High-Pressure Processing (HPP). This article aims to review the effect of implementing HPP on milk, meat, fruit, and vegetable. The results of the review showed...

The high fiber content in forage causes nutrients challenging to digest. Pellet technology breaks down the cell wall and increases the soluble fiber fraction. This study aims to determine the effect of using water spinach on the durability and hardness of pellets. The study was designed using a completely...

Diabetes mellitus. is ai global metabolici disease with high morbidity and imortality rates. Many diabetes patients have difficulties lowering their blood glucose levels although they are taking anti-diabetes drugs. Flower of Asian pigeon wings (Clitoria ternatea L) contains flavonoid, anthocyanin, compounds...

Vacuum drying is a widely used method for producing goat milk kefir powder. This technique removes moisture from fermented kefir while preserving its nutritional and probiotic properties. The production of goat milk kefir powder through vacuum drying providing an effective method to maintaining these...

A PM2.5 concentration prediction approach using data-driven model is proposed in this paper, which uses support vector machine regression (SVR) and SVR combined with Particle Swarm Optimization (PSO) respectively. The forecast results have a certain advantageous by comparing PSO-SVR prediction model...

Rubus coreanus is endemically distributed in Southwest China and has great potential for Rubus breeding due to its nutritional values and insects and pests' resistance. LEAFY, as a single copy nuclear gene in diploid plants, plays an important role in the taxonomy and phylogeny, containing three exons...

Based on the observations at class X students and teachers of SMA Negeri 1 Rengat indicate that the teaching materials used in learning biology have several shortcomings such as language that is difficult to understand, topics and assessment instruments that are not in accordance with the indicators...

Melon is an important commodity in Indonesia and still dominated by imported melons such as Action 434 and Sun Lady. The ‘Kinaya’ cultivar is a crossbreed between ‘Kinanti’ and ‘Sonya’ cultivars. The development of ‘Kinaya’ cultivar as indonesian superior local melon is needed to improve the quality...

Microplastics (MPs) are plastic particles smaller than 5 mm in diameter, emerged as a significant environmental contaminant, posing serious threats to human health, groundwater, and soil ecosystems. MPs get enter in to the environment through various process, such as the disintegration of bigger plastic...

The drying of fruits such as freeze-dried strawberries is an alternative to increase the added value of fresh strawberries, extend shelf life, have properties like fresh fruit, and have made it possible for consumers to be able to consume during all seasons. This study was aimed at examining the chemical...

The aim of this research was to analyses nutritional content of chicken egg flour fed with miana flour (Coleus scutellarioides L.). Eggs consist of three main components are egg shell with membranes, egg white and yolks. The egg has high moisture content, fat and protein become egg as good medium for...

High community activity can cause water pollution by heavy metals that are very dangerous for living things. Copper (Cu) is one of the heavy metals that has a very detrimental effect on biotic components, copper is toxic to all plants at a solution concentration above 0.1 ppm. Biosorption is the absorption...

Low light stress causes a variety of changes in morphology, anatomy, and phenology, these changes are intended to capture more photons in low light. This study consists of two experiments, the aim (1) this study was to investigate morphology, anatomy, and phenology characters of shade-loving tomato genotypes...

A novel approach was developed to synthesize polymerizable vinyl group functionalized Fe3O4 nanoparticles with high aqueous dispersion stability. Firstly, the Fe3O4 nanoparticles were synthesized via chemical co-precipitation method. Then, azide-functional Fe3O4 nanoparticles were obtained by a two-step...

In this paper, we studied the antimicrobial activity of callus tissue Salvia pratensis L. obtained in vitro against Escherichia coli and Staphylococcus aureus. The most effective sterilizing agents for disinfection of plant explants with their introduction into in vitro culture were selected. The composition...

Mosquitoes are known as insects that interfere with comfort. Mosquitoes are also known as vectors or transmitters of several types of dangerous and deadly diseases for humans, one of which is dengue fever. Therefore, an alternative is needed to reduce this species. The alternative that can be done is...

Jengkol (Archidendron jiringa) peel is potential crude fiber source for ruminant feed. Jengkol peel had higher fiber content (33.07-35.28%) than Native grass (29.65%), Pennisetum purpureum (31.29%), Brachiaria decumbens (30.55%), Pennisetum purpupoides (32.23%), and almost similar with Brachiaria humidicola...

Fish is well-known to be nutritious as it contains high quality protein, all types of essential amino acids, including lysine amino acids. Milkfish (Chanos-chanos forsk), known as ikan bandeng in Indonesian language, contains high rate of lysine amino acids, approximately 20% of its whole content of...

The change of paradigm in forest product management brought out the Forestry Minister’s Regulation Number P.35/Menhut-II/2007, concerned Non-Timber Forest Products (NTFPs). Some genus Cinnamomum included in the list of NTFPs, and Cinnamomum camphora (camphor) is one species. The recorded data mentioned...

Post-harvest loss posed a challenge for Nigeria’s agricultural sector. Post-harvest losses in the production of Nsukka-yellow pepper may result from inadequate handling, poor harvesting methods, pests, and microbial infestation, among other things. As a result, the study determined the post-harvest losses...

The purpose of this study was to investigate the effect of service quality on satisfaction and loyalty of costomuer at Gold Food’s Meat Shop during the pandemic of corona virus-19 (COVID 19) located in West Imogiri Street, Bantul, Yogyakarta. Total of 70 respondents, who bought meat at Gold Food’s Meat...

The aim of this study was to examine the potential of ciplukan (Physalis angulata L.), betel (Piper betle L.), moringa (Moringa oliefera L.) and patchouli (Pegostemon patchouli Pellet) oil waste as a phytogenic feed additive to replace Antibiotic Growth Promoter (AGP) and their effect on broiler performance....

As one of the most polluting industrial sectors, tanneries are notorious for producing enormous volumes of solid and liquid waste without adequate management or disposal. Due to the usage of several chemicals and the discharge of numerous harmful elements, the leather industry seriously pollutes the...

Nutrition is an important factor in the health of pregnant women, because inadequate nutritional intake will affect fetal development. Efforts to overcome the nutritional deficiency of pregnant women are by providing additional food, namely cereal drinks. Cereal drink is a ready-to-eat product consisting...

One of the canters for cassava cultivation in Bogor Regency is Sukaraja District. Farmers in this area have been growing cassava several decades ago. This survey aims to determine the characteristics of cassava farmers, cultivation methods, knowledge and attitudes and perceptions of farmers with the...

Due to the fast development of electronic waste and the gradually deficient of the modern resources, the environment is deteriorated seriously. Thus, the recycling and utilizing of electronic waste becomes an important research area in modern scientists. In the present paper, the authors employ H2SO4...

Fruit is very perishable in the storage process and has short of shelf-life. To extend the shelf life, fruits need preservation process. Drying is generally acknowledged as a cost-effective and commonly used technique for preserving food by reducing post-harvest losses. The major challenge of drying...

Ficus tikoua is one of a special species in genus Ficus, Moraceae, which characterized by its creeping vine structures. Generally, there are two different types of plants in the species: the commonly mistakenly known 'Male Ficus' which is edible, and the other hypothetical 'Female Ficus', which are not...

In the learning practice process is guided to think scientifically while the guide is used has not directed students to think scientifically, the demands of scientific thinking are expected to improve student achievement. Therefore it is necessary to develop a practicum guide to overcome these problems,...

Brown sugar is commonly made with palm sap (Arenga pinnata sap) as its primary raw source. The punic (first time the branch was tapped) of a palm tree was tapped in this study to test the effectiveness of kayu purut (Dysoxylum parasiticum) stems as a natural preservative (antimicrobial). The study involved...

As the food and beverage industry in Indonesia has a large demand and supply, the quality and safety of food as well as effectiveness in the production process are important to consider for quality assurance. Food safety is very important to avoid side effects arising from contamination, abuse, and food...

In this study, plant extracts of Artemisia absinthium L. were produced. Herbal extracts from leaves and flowers were evaluated for antibacterial activity against Escherichia coli and Staphylococcus aureus. As a result, it was found that plant extracts from Artemisia asbinthium flowers have the greatest...

Carbonate Hydroxyapatite (CHA) is one of the bioceramic materials that can be used as dental implants. As dental implant material, the biocompatibility of CHA is an important prerequisite factor. This study aims to determine the biocompatibility of CHA on zebrafish embryos. The zebrafish embryos treatment...

The development of the digestive tract organs, especially the intestines in utilizing nutrients correlates with body growth. This research aims to decide the effect of maggot flour on the histomorphometric and organ weight of the small intestine in eight-week-old native chickens. This study used a completely...

The most prevalent infectious disease in tropical and subtropical regions is dengue, which is brought on by the dengue virus (DENV) and endemic illnesses. There is currently no antiviral medication specifically for dengue illness. It is understood that viral load and illness severity are correlated....

The research develops and tests new hybrid biomimetic materials that work as mechanically stimulating "scaffolds" to promote early regeneration in implanted bone healing phases. A biomimetic nanostructured osteo-conductive material coated apparatus is presented. A bio-inspired approach to materials and...

Degraded land can be rehabilitated by applying vegetative conservation or mechanical conservation or combining the two approaches. One technique of vegetative conservation is by arranging mulch on the soil surface. Several factors that cause erosion are climate, soil, topographic, land cover (vegetation),...

In 2020, there were 2.3 million women diagnosed with breast cancer with average, 7 percent to 11 percent of women with early breast cancer experience a local recurrence during this time. Resistance mechanisms in breast cancer include DNA repair mechanisms that protect cancer cells from endogenous or...

Indonesia’s high potential for chicken production presents significant opportunities for developing downstream poultry industries to enhance product competitiveness in the international market. This study assesses the comparative advantages of Indonesian processed chicken products (IPCP) in the international...

The technology of obtaining a powdered semi-finished product from Pleurotus ostreatus is proposed. Assessment of the quality of the semi-finished product was made according to the organoleptic and physico-chemical indicators. Found that the share of nitrogen of soluble substances, including non-protein...

With fast urbanization, urban nature environment has been largely damaged. A primary ecological system is being destroyed. In order to a sustainable development, environmental standards for maintain an ecological system for a city have to be established. This study demonstrates a new approach for establishing...

This study was a development research which aimed to develop the food security instrument then described the Serang City’s food security based on milkfish’s stability and availability. The respondents in this study were 215 persons which selected by using cluster random sampling. The data were analyzed...

This study aims to classify and map the risks faced by beef cattle farmers in Banyuasin Regency. This study employed a descriptive method using a survey as the main strategy of data collection. The study was carried out in two disaster-prone subdistricts in Banyuasin Regency, namely Tanjung Lago and...

The present study investigated the effect of varying the proportion of dried cassava and palm kernel cake on in situ rumen degradation kinetics in Ongole Crossbreed. Ongoles were fed two different concentrate rations of cassava and palm kernel cake (PKC) varying in percentage with one concentrate mixture...

A lot of zinc in clamshell produces an aromatase blocker attribute that enhances testosterone production. Protein-rich traits enable fishbone as a protein source for animals. Testosterone amplifies muscle protein synthesis and proliferation. Furthermore, T3 and T4 regulate fat and protein conversion...

Sucrose which is the main product of photosynthesis in plants is resulted from carbon assimilation. The way to produce more sucroses as the sink product has been done a lot recently. However, the way such as overexpression of SPS or harvest environmental engineering needed a lot of samples and a certain...

Rice (Oryza sativa L.) Pulu Mandoti Emas (PME) variety is an endemic rice typical of Enrekang Regency, South Sulawesi which has a distinctive taste and fragrant aroma. The fragrant aroma of rice is generally caused by the content of secondary metabolites. The purpose of this study was to determine the...

Polyphenol oxidase (PPO) is an enzyme with inhibiting biohydrogenation of lipid properties and found ubiquitously in many plant leaves. The extraction of PPO may require anti-oxidant substances for optimal concentration relevant to industrial application and nutritional enhancements for ruminal-lipid...

One of the diseases quite detrimental to animals in captivity is infection with gastrointestinal diseases. Gastrointestinal diseases cause losses by absorbing some of the nutrients in their landlady, leading to anemia, thinness, decreased endurance, and decreased production. This study aims to determine...

Purpose:To observe the clinical effect of tonifying kidney and spleen, detoxification of throat traditional Chinese medicine in the treatment of IgA nephropathy. Methods:60 patients with IgA nephropathy were randomly divided into treatment group and control group with 30 cases in each.The treatment group...

The watermelon juice was treated by the ultra-high temperature and pasteurization, respectively. The quality and aroma of the pasteurized juice were evaluated during the storage at 37 øC for 6 d. The pasteurization was effective to maintain the total microbial counts of the watermelon juice within the...

Production area of some vegetables has been shifting from highland to lowland due to the decline of acreage. The main problems of growing shallot on ultisol Bengkulu are low soil pH and reduction of organic matter. The purpose of this study was to evaluate the shallot performance and yield after the...

The purpose of this study was to investigate the exercise intensity of endurance training of altitude training under the plain and plateau by means of the fixed maximal oxygen expenditure. Eight middle and long distance runners voluntarily participated in this study, the ergmeter bike and telemetry cardiopulmonary...

Education intends to develop the potential of students into quality human resources, to achieve this goal the government has endeavored through the establishment of various regulations to ensure that every citizen gets a quality education. The application or implementation of the curriculum can be seen...

This study aims to: (1) estimate the income and profits, and (2) assess the feasibility of vegetable farming in urban agriculture in Surakarta. The data were generated from 30 respondents. The method that being used in this study are descriptive analytic, R/C Ratio, B/C Ratio, and breakeven point (BEP)....

Balunijuk Village is one of the centers of vegetable production on Bangka Island. Almost all of the farmers in Balunijuk Village depend on chemical fertilizers and chemical pesticides which are not environmentally friendly. The implementation of the LEISA (Low External Input Sustainable Agriculture)...

Diabetes mellitus is a general disturbance of metabolism and has been a major public health issue in Indonesia. Indonesia has numerous medicinal plants that are used in traditional medicine. Lemongrass and ginger are two of the medicinal plants that show anti-diabetic potency, where they are developed...

Environmental education is a type of education activity which takes the relationship between human beings and the environment as the core. This article takes Shandong province as an example to carry out environmental education and compulsory education equalization issue research, combine environmental...

Bats are the true flying mammals in the world. Morphological identification based upon morphometric characteristics will needed to determine the type of bat species, particularly the closely related species with the high level of morphological similarity. This study was aimed to determine the distinguishing...

Indonesia has a high potential for Palm Kernel Meal (PKM). The use of PKM as animal feed has not been optimal due to several obstacles, one of which is the high non starch polysaccharide (NSP) content. This study aimed to evaluate the quality of PKM that has been given physical, chemical, and biological...

The research aimed to analyze the production of fresh and dry ingredients of odot (Pennisetum purpureum cv Mott) grass at different planting distances and defoliation ages. The research was conducted in two places, namely the Field Laboratory and the Laboratory of Nutrition and Feed Analysis of the Faculty...

This research aims to determine the effect of sterilization time on the organoleptic quality of vacuum packaged rarang chicken in retort pouch. The method used in this research is an experimental method carried out in the laboratory. The experimental design used in this research was a Randomized Block...

Coffee is widely cultivated because it has a distinctive taste, one of the areas that cultivates Robusta coffee is Sleman Regency. The problem that exists in the home industry of coffee processing in the region is that the roasting process is still carried out in a traditional and semi-modern method...

Dental plaque has been considered as one of etiology in dental problem. It consists of collection of microorganisms that are formed and firmly attached to the tooth surface and also food deposit. With the mineralization process, dental plaque will transform into dental calculus and lead to periodontal...

The purpose of the study is development technology of receiving mineral waters with nanoparticles of selenium and studying of their stability. The studied samples — the concentrated solution of nanoparticles of selenium contens selenium about 1,4 mg/ml, mineral water of the Krasnoarmeysky source. The...

One of the efforts to support a healthy and sustainable agriculture program in Indonesia is to reduce the use of chemical fertilizers by using organic fertilizers. Cow manure, goat manure, chicken manure, rice husk and other waste have not been utilized optimally in agricultural cultivation even though...

Covid-19 had a major impact on Micro, Small and Medium Enterprises (MSMEs). SONJO community is a humanitarian organization that focuses on efforts to help MSMEs affected by Covid-19, by encouraging MSMEs to carry out marketing activities through social media. This study aims to analyze the acceptance...

Purpose:Observe the effectiveness and security of Gouqi fushen pills treating chronic nephritis. Method:Randomly divide 230 patients with chronic glomerular nephritis into two groups, treatment group and comparison group, each of 115 cases. Both groups orally take benazepril hydrochloride 10mg once a...

Based on the analysis that has been done on daily test questions, it is found that the level of questions given to students is at the level of C1 to C3. Levels C1 to C3 are still at the LOST level, so it is not in accordance with the demands of the curriculum to analyze. Interviews were also conducted...

Forest ecological studies in Natural Park PT Badak Bontang, East Kalimantan has been carried out with the transect method. Vegetation observation was done on the transect line made by plot size 20 x 20 meter, and the distance between the plots is 100 meters. This study would be covered on species composition...

The West Sumatra, Indonesia, mascot plant is called Andalas (Morus macroura Miq.). This plant belongs to the Moraceae family, which has a long history of being used medicinally. The goal of this study was to evaluate the Andalas ethanol extract’s potential to prevent the growth of pathogenic microorganisms....

The water quality parameters and microcystins of the two largest highland lakes in China, Dianchi Lake and Erhai Lake, were determined during high eutrophication season in 2011. The results showed that the eutrophic levels and MCs concentrations were obviously higher in Dianchi Lake than those in Erhai...

Bolting is the beginning of flowering and plays an important role in plant growth and development. Detecting changes between and after bolting will provide the foundations for molecular studies of lettuce. Here, we observed morphological characterization and paraffin section in different parts of the...

Contaminants like heavy metals are discharged into aquatic ecosystems from anthropogenic activities. The responses of Trichiurus lepturus and Sardinella maderensis to heavy metals in three sampling stations from Lagos Lagoon, in the vicinity of wood, textile and power plant industry, as well as control...

The global prohibition of Antibiotic Growth Promoters (AGPs) in broiler production has accelerated the search for sustainable alternatives to maintain poultry performance. One promising approach is the integration of multiple feed technologies, including fractionation, precision biotics, nutrient protection,...

Milk sludge is a source of carbon that can be used together with the liquid waste of dairy farms into products, namely organic soil reformers. Organic soil-forming products can be used in the treatment of liquid waste from dairy farms and milk sludge from the dairy processing industry. This study aims...

To develop a Reverse Transcription-Polymerase Chain Reaction (RT-PCR) method for quick detecting equine infectious anemia virus (EIAV), according the conserved sequences of EIAV gag gene which published in GenBank, 2 specific RT-PCR primers and 8 extension primers were designed and synthesized. A DNA...

Soil microbial communities perform a number of important functions ensuring fertility. They depend on physical and chemical composition of soil and applied agricultural technology. To control the state of the soil, it is necessary to use methods that allow to quickly assess the dynamics of the structure...

Poor environmental management including overexploitation of natural resources, use of pesticides, industrial waste and exhaust from motor vehicle combustion have caused high atomic weight and polyvalent (heavy metal) minerals to dissolve easily and their availability in and above the soil surface and...

The relocation of the State Capital from DKI Jakarta to the Ibu Kota Nusantara (IKN), East Kalimantan brought new problems, one of them was agricultural problems. The increase in population in IKN also increases the need for food which threatens food security. East Kalimantan region, which is mostly...

Milk is a beverage that completes human nutrition. It is produced by cows and goats and can be obtained by plants such as soy and coconut. The nutrition composition contained in kinds of milk is different from one another. The differences in nutrition composition have their identification potential,...

Banana Cavendish is one of the varieties that is widely liked by market through the appeal of fruit and nutrient content. The preparation of a banana seedling can be through tissue culture techniques. Seedlings can be said successfully if it has passed the stage of acclimatization. Nutrition and environmental...

Timor Island is part of the East Nusa Tenggara province in Southeast Indonesia. This island is one of several large islands in East Nusa Tenggara which is climatologically included in the semi-arid area. The agroecological conditions have formed a specific dry climate dry land farming system. This study...

This research aims to improve making a fish meal from the RSF to obtain high protein content without crude fiber (CF) and having nutritive value. The result is that fish meal has a low protein content and contains crude fiber. By using a completely randomized design with four replications, the RSF were...