bluuebunny/crossref_metadata_2025_split huggingface dataset:
The Effect of Eggshell Organic Fertilizer on Vegetative Growth of Cayenne Pepper (Capsicum frutescens L)
Authors: Anugrah Robert Devi , Rafvenia  , Meitiyani  , Safahi Luthpi 
Published: May 2021

AbstractThe large demand for cayenne pepper makes farmers need to make efforts to increase crop production by increasing the efficiency of using fertilizers. The alternative fertilizer comes from household waste, namely egg shells. This study aims to determine the effect of eggshell organic fertilizer on vegetative growth of cayenne pepper (Capsicum frutescensL.). The research method used was an experimental method using a completely randomized design (CRD) with 6 treatments and 5 replications. The treatments were P0 (control), P1, P2, P3, P4, and P5 respectively, the treatment of eggshell organic fertilizer with a dose of 0; 45; 60; 75; 90; and 105 g. The treatments were given 3 days after transplanting and harvesting the plants 35 days after transplanting. Data for each parameter was tested for normality, homogeneity test, and analyzed by 1 factor ANOVA. Furthermore, the LSD test was carried out to determine the difference in effect between treatments. The best application of eggshell organic fertilizer was P4 treatment for parameters of root length and plant wet weight, respectively, 20.10 cm and 17.96 g, and P5 treatment for parameters of plant height and plant dry weight, respectively 54.80 cm and 3.00 g. The percentage of root length and wet weight of P4 treatment plants to control were 130.52% and 269.67%, respectively, while the percentage of plant height and dry weight of P5 treatment plants to control were 139.79% and 282.49%, respectively. The application of eggshell organic fertilizer can increase the vegetative growth of cayenne pepper.
Spray Drying of Rosella (Hibiscus sabdariffa L.) Powder: Effect of Shelf Life on Physicochemical Properties and Cyanidin 3-O—glucoside
Authors: Nur Fitriani UA , Yusuf Muhammad , Ilyas Fika Soleha 
Published: May 2021

Abstract
The effects of inlet temperatures of 120 and 150°C and shelf life levels at 3, 6, 9, 12, and 15 days in temperature 30°C on the physicochemical properties, anthocyanin and Cyanidin 3-O—glucoside of spray-dried rosella powder were studied. A study was conducted using Armfield spray dryer FT30MKII to produce spray-dried rosella powders using 10% maltodextrin concentrations as the encapsulating agent. Moisture content, water activity, and solubility of powder were significantly affected by inlet temperature. However, an increase in the level of inlet temperature did not substantially affect the L*, a*, b*, hue, and chroma values. An increase in drying temperature decreased the anthocyanin and Cyanidin 3-O—glucoside activity of the powder.
Sustainability Level of Aquaculture Utilization and Its Management Strategy In Conservation Areas Regional Water (KKPD) Biak Numfor District, Papua
Authors: Sutaman  
Published: May 2021

Abstract
One of the uses that can be pursued in marine conservation areas (KKPD) is aquaculture. This is because aquaculture is one of the leading sectors and is the basis of Indonesian marine and fisheries production. The purpose of this study was to determine the level of sustainability of aquaculture utilization in the Biak Numfor District Marine Conservation Area (KKPD). The data analysis method uses the approach of sustainability analysis carried out by the MDS method (Multi Dimensional Scaling) with the help of Rapfish software. Rapfish (Rapid Appraisal for Fisheries). The results showed that the analysis of Rapfish for the direction of the utilization of aquaculture obtained an ordination value of 44.80% or classified as less sustainable. Analysis results leverage for the direction of the utilization of aquaculture, it is found that there are 3 (three) attributes which are the most important indicators of sustainability from various other attributes, namely; cultivation technology (RMS = 8.81), number of business units (RMS = 7.00%), fish species and species (RMS = 6.85). The status of unsustainable aquaculture development in the KKPD is still ecologically profitable, However, economically, the contribution of the aquaculture sector has not been felt by the community.
Specific Immunomodulatory Effect of Water Extract of Stachytarpheta jamaicensis herbs
Authors: Vikasari Suci Nar , Wahyuningsih Sri , Sutjiatmo Afifah Bambang , Razaq Abdul 
Published: May 2021

AbstractImmunomodulators can alter immune system and work specifically and non-specific. TraditionallyStachytarpetha jamaicensisherbs is used to modulate immune system. This study aims to determine the humoral and cellular immune system activity of water extract ofS. jamaicensisherb through hemagglutination antibody titer test and delayed type hypersensitivity tests in mice. The extract was made by boiling in distilled water. The doses of the extract were 50, 100 and 200 mg/kg bw and zymosan 10 mg/kg bw ip were used as a comparison. The parameter measured in the hemagglutination antibody titer test was the hemagglutination antibody titer value and lymphocyte count, while the parameters in the delayed type hypersensitivity test are the thickness of the hind footpad, percent inhibition of delayed type hypersensitivity response and and lymphocyte count. Test results showed extracts at dose of 50 mg/kg bw gave hemagglutination antibody titer value lower than control group, but the extract at doses of 100 and 200 mg/kg bw produced antibody titer values higher than control group (p < 0.05). The extracts at all doses could inhibit the increasing of hind footpad thickness compared to control group (p < 0.05). The result also showed that there was increasing lymphocyte count compared to control group. It can be concluded that water extracts can affect humoral and cellular immune systems.
Zebrafish Embryos Immune System induction with BSA as an initial Screening model for Covid-19 Treatment
Authors: Widatama Dita Arya , Retnoaji Bambang 
Published: May 2021

Abstract
The early phase of embryonic development involves a lot of signaling and growth factor proteins that will influence the interactions among cells. Administration of BSA (Bovine Serum Albumin) at the beginning of embryo development can interferes organogenesis and causing abnormalities in embryo development. Administrations of BSA were expected to induce responses of the immune system, which be hoped mimicking the stress on immune system caused by infection such as of covid-19. This study aimed to screen the right BSA dose to influence the zebrafish immune system as model animal further study for covid-19 treatment. This research was conducted in the Laboratory of Animal Histology and Embryology, Faculty of Biology, Universitas Gadjah Mada. Eggs were immersed in 1%, 2.5% and 5% of BSA for imemersed in 1 hours and 5 hours repeated 3 times. The Parameter of the study were embryo survivalability rate, morphology, and physiological performance of contraction muscle per minutes and also heart rate per minutes. The data obtained were tested by ANOVA and DMRT test with a confidence level of 95%. The result showed BSA (Bovine Serum Albumin) 1% and 5% has significant effect on normal development and organ function of zebrafish embryos, such as muscle contraction and heart rate of the embryos, as conclusion 1% BSA dose is the most effective responses to induce immune system as model animal further study for covid-19 treatment.
The Characteristic of Gelatin Extracted from The Skin of Adult and Sub-Adult Striped Catfish (Pangasius hypophthalmus) Using Acid-Base Pretreatment: pH and FTIR
Authors: Hidayati Dewi , Sabiyla Gina R. , Prasetyo Endry N. , Sa’adah Noor Nailis , Kurniawan Fredy 
Published: May 2021

Abstract
The gelatin is the biomaterial that produced by collagen denaturation. The age of animal was reported influences the collagen crosslinks which by that contribute to the gelatin quality. The aims of this study were to determine the characteristics of gelatin that extracted from the skin of adult and sub adult striped catfish (Pangasius hypophthalmus) using acid-base pre-treatment based on pH and FTIR (Fourier Transform Infrared) analysis. The gelatine were extracted from striped catfish skins of adult fish (total body length or TBL = 48.6 ± 1.9 cm) and sub-adult (TBL = 38.9 ± 0.5 cm) using acid-base pre-treatment (CH3COOH and NaOH solution). The pre-treated skin was washed with tap water until neutral. Finally, the swollen skin was mixed with sterile water at a ratio 1/10 (w/v) and extracted using water bath at 40-70 °C for 60 minutes. In general, the pre-treated acid-base of adult and sub adult fish skin resulted the neutral pH gelatin. The FTIR spectra analysis of gelatin from adult and sub adult striped catfish skin exhibited the similar of wavenumbers included amide A, B, I, II, and III region. In both striped catfish skin gelatin adult and sub-adult were shown the functional groups of O-H, C-H, N-H, C = O, C = N, C = C, and N = O.
Mapping of Coastal Sedimentation using Landsat Satellite Image and Bathymetry Map (Case study: Batu Gong Coastal, Southeast Sulawesi, Indonesia)
Authors: Golok Jaya Laode Muhammad 
Published: May 2021

Abstract
Sedimentation in coastal areas poses a threat to the sustainability of coastal ecosystems. Besides damaging coastal ecosystems such as coral reefs, sedimentation also reduces the quality of the beach as a tourist area. This is economically detrimental. This study aims to monitor and map sedimentation in coastal areas through physical interpretation based on Landsat satellite imagery data and bathymetry maps. Landsat 2003 image was used in this study and bathymetry map was coming from geological map. Band intensity is used to magnify the water column. Image processing shows the intensity of each band can be used to interpret land cover, but the blue channel can penetrate the water column deeper than the other channels. The result of the research was ensuring that the sediment would be deposited due to the gravel size and the current speed. Both of 12 cm/sec and 25 cm/sec current speed do not have enough energy to disperse the sediment which consists of gravel with 2 mm in diameter. Since the river discharged the coast continuously and the sediment deposited into the seabed then it would be accumulated. The accumulation of sediment in the study area was interpreted by the thickness of the sediment overlay with the bathymetry map.
Analysis of Changes in Health of Coastal Mangrove Forest on the East Coast of Lampung
Authors: Ardiansyah Ferdy , Safe’i Rahmat 
Published: May 2021

Abstract
The mangrove forest is a forest ecosystem that supports life for the surrounding ecosystem. However, the area of mangrove forests is decreasing. It is recorded that up to 2016, there is only 2.9 million hectares of mangrove forests in Indonesia. Mangrove forests’ existence needs to be maintained in the surrounding ecosystem. One of the efforts to protect the mangrove forest ecosystem is to see changes in mangrove forest health. This effort can be used as the basis for sustainable mangrove forest management—this research’s purpose—this the real aim of mangrove forests on the east coast of Lampung. The study was conducted at three locations on the east coast of Lampung (Pasir Sakti District, Labuhan Maringgai District, and Way Kambas National Park). The method used was the Forest Health Monitoring (FHM). The results showed that mangrove forests’ health value on the east coast of Lampung had positively changed except for cluster plots 2 and 3. The health of mangrove forests on the east coast of Lampung has increased the forest’s health value. The increase in forest health value is influenced by factors from the indicators used, especially vitality.
Bontomarannu Education Park Reviewed from Conservation, Social, and Environmental Aspects
Authors: Rismawati  , Syahribulan  , Santosa Slamet 
Published: May 2021

Abstract
The Animal park considers have many functions where these can be categorized into conservation, social, and environmental aspects. This study was undertaken in Bontomarannu education park (BEP) is located in Sokkolia Village, Gowa regency. This study assesses the potential of BEP based on conservation, social, and environment aspect as well as determine the potency classification of BEP. The methods used are literature studies, interviews, and field observations. The results revealed that the animal conservation aspect (26,89) and the environment aspect (8,16) played a lesser potency than did the social factor (25,71). The findings indicate that BEP from all aspects had average potential category was at 60,76. All aspects still need to be improved. However, animal conservation and environmental aspects need to get priority in management because they are considered moderate and slight potential, respectively. Meanwhile, the social aspect that focuses on education, research, and recreation has good potential. Implications for management to improve in each aspect. In the conservation, is animal welfare, while in the social aspect, BEP needs to complete the information board on each existing cage, and in the environmental aspect it is necessary to add variety in vegetation to maximize comfort for both animals and visitors.
Collaborative Model to Increase Empowerment of Dryland Farmer (Case Study West Halmahera District, North Maluku Province)
Authors: Aminah Sitti 
Published: May 2021

Abstract
Agricultural development policy focused on irrigated paddy fields (which are found mostly on Java Island), has abandoned the development of dryland agriculture, particularly the empowerment of dryland farmers. The study aimed to describe characteristics of dryland farmers and their access to environmental resources, therefore developing a collaborative model to increase dry lands farmer empowerment. The study was designed as a quantitative method and used descriptive explanatory. Data collection was carried out by survey methods and the analysis technique used descriptive statistics. The results of the study showed that the characteristics of dryland farmers have productive age, having low education, but have long experience in farming is more than 14 years, also have a large area of land and an average income of farmer more than the average national and the number of family members is more than four. Farmers’ access to environmental resources is a low category, namely access to production inputs and agricultural equipment, capital supporting and financial facilities, marketing, infrastructure, and transportation, as well as the availability of agricultural information and innovation sources. A collaborative empowering model was proposed to increase farmer empowerment. The collaboration model involved multi-stakeholders.
Amphibian Diversity (Order Anura) in Bogor, Indonesia Amphibian Diversity in Cimisblung Bogor West Java
Authors: Dharma Agus Pambudi , Saputra Apriyanto , Kartika Eka 
Published: May 2021

Abstract
Amphibians play a vital role as bio indicators of environmental health. This study aims to calculate the diversity of species, the abundance and the evenness of amphibians in the area of Cimisblung Resort Cisarua, Gunung Gede Pangrango National Park (TNGGP). Visual Encounter Surveys method was used to determine the species richness of the area, to compile a species list and to estimate the relative abundance of species, by observing the trunks of bush trees in the Cimisblung River flow. Data analysis used Species Diversity Index, Species Evenness Index, Species Abundance Index and Dominance Index. The results showed that the frogs obtained in the Cimisblung area were 151 individuals, 13 species from 5 families, the diversity index (Shannon-Wiener) showed that in the Cimisblung River H’ = 1.780 the evenness index for species E = 0.694 and the dominance index D = 0.286. Amphibian diversity (Order Anura) in the Cimisblung region is moderate.
Success Rate Of Mangrove Crab (Scylla Serrata) Molting With Different Salinity Treatments In Controlled Containers
Authors: Suyono  
Published: May 2021

Abstract
Market demand for mud crab (Scylla serrata) is increasing so that its catch in nature is high in the long term. The growth of mud crabs (Scylla serrata) occurs through molting (molting) mechanisms. Softshell crab has a higher economic value than hard shell crab. The purpose of this study was to assess the molting rate of mud crab (Scylla serrata) with different salinity treatments in controlled containers. The study used a completely randomized design (CRD) with three treatments of 20 ppt, 25 ppt, and 30 ppt salinity with three replications. The crabs used are mud crabs (Scylla serrata) measuring 80-175 grams with the carapace still hard. The test parameters include the weight gain and absolute length of the individual, daily growth rate, molting percentage, and survival and mortality rates. Besides, the chemical-chemical parameters of the culture media water and the effectiveness of using controlled containers were also observed. The research data were analyzed descriptively quantitatively. The difference in treatment and the use of controlled containers had a significant effect on the 95% significance level (α = 0.05) on all parameters of the response to treatment. Absolute individual weight values 40.6 – 47.41 grams, absolute individual length 2.6 – 3.2 cm, molting percentage 75 – 100%, daily growth rate 1.3 – 1.6 grams, 75 – 100% survival and mortality of mud crab (Scylla serrata) 25-16.7%. Optimal salinity level at 20 ppt. Water quality parameters during the study were still feasible for mangrove crab (Scylla serrata) cultivation. Controlled containers using a water rotation system are quite effective for the cultivation of mud crab (Scylla serrata).
Assessment of Spring Water Quality Affected by Agricultural and Human Activities in Bali Island
Authors: Gusti Ngurah Agung Suryaputra I , Wayan Yudi Artawan I , Oviantari Made Vivi 
Published: May 2021

Abstract
This study aims to determine the water quality of Tirta Sanjiwani Spring at Banjar Gunung Kangin, Bangli Village, Baturiti District, Tabanan Regency, Bali Province, Indonesia based on physical, chemical and bacteriological parameters; and to determine water quality index and its criteria. Results showed that temperature, turbidity, and nitrate concentration were acceptable, according to the Regulation of the Minister of Health of the Republic of Indonesia No. 429 / MENKES / PER / IV / 2010. However, pH was below the limit and fecal coliform exceeded the minimum acceptable level. Total dissolved solid (TDS), dissolved oxygen (DO), and phosphate concentration were also acceptable; however, pH in the source of the spring and reservoir were below the limit. Meanwhile, biochemical oxygen demand (BOD) and fecal coliform of the water from fountain were over the limit according to the Governor of Bali Regulation No. 8 / 2007. Water quality index of Tirta Sanjiwani Spring was between 52.89-55.76 and classified as moderate quality based on NSF-WQI suggested that water treatment was necessary before using it as drinking water.
Extract of Caesalpinia sappan L. heartwood as food treatment anti-diabetic: a narrative review
Authors: Muti A F , Pradana D L C , Rahmi E P 
Published: May 2021

Abstract
Controlling blood glucose levels is the main purpose of diabetes treatment because it can reduce health complications and death. The Diabetes Commission of the World Health Organization has made recommendations for further research on the use of herbs as a treatment for diabetes. Caesalpinia sappan L. (CS) is a medicinal plant that has been used traditionally for diabetes management. This review aims to provide the existing literature published during the period of 2000-2020 on the potency of CS heartwood as an anti-diabetic agent. Overall, some in vitro and in vivo studies have shown that CS heartwood extract can reduce blood glucose levels, however the numbers are still limited. Interestingly, this review provides the evidence that CS heartwood has its potential to be developed and used as an anti-diabetic agent in the future.
The effect of Indonesian honey Tetragonula sp. and Indonesian royal jelly Apis mellifera (Ceiba pentandra) to human preputium cell proliferation in serum-free DMEM
Authors: Fachrani Q S , Dhifanra M A , Nugraha Y , Yulianti R , Sahlan M , Pambudi S , Nurhasanah A , Pramono A 
Published: May 2021

Abstract
Fetal bovine serum (FBS) is widely used for cell culture media, especially its function as a growth supplement with high growth-promoting factors. An optimal culture medium is needed to increase protein transduction. Unfortunately, FBS reported as media contained protease and contaminated with pathogen microorganisms from an animal host. Fibroblast preputium cell is easy to culture and can be a good model for assessing the medium culture system. In this study, FBS was substituted with honey and royal jelly to find an alternative FBS. This study aimed to determine the effectivity of serum-free DMEM medium with honey from Tetragonula
sp. and royal jelly from Apis mellifera (Ceiba pentandra) on the proliferation of fibroblasts preputium cells. The research design used true experimental methods. Samples were taken from healthy people. Fibroblast cells were cultured with various concentrations of honey and royal jelly (0.1%, 1%, 5%). The best result of those various concentrations continued until 9 days with continuous checking in every three days measured with Microtetrazolium (MTT) assay test. Fibroblast cells cultured in Tetragonula
sp. honey and royal jelly Apis mellifera (Ceiba pentandra) 0.1% medium had a significant difference, with proliferation higher than 1% (p = 0,000) and 5% (p = 0,000), but did not exceed proliferation with FBS addition medium. Next, cells in DMEM medium with Tetragonula
sp. honey and Apis mellifera royal jelly (Ceiba pentandra) 0.1% on the 3rd, 6th, and 9th (p = 0,000; p = 0,000; p = 0,000) had not similar growth to the standard medium with FBS. However, the growth on the 9th day had a significant difference with the DMEM medium without FBS. High sugar in honey can inhibit fibroblast cell proliferation. The addition of other components as needed to optimize proliferation in honey and royal jelly medium. Isolation of active ingredients in honey and royal jelly can function as an alternative development of an effective and safe substitute for FBS.
Formulation and Development of Grape Seed Oil (Vitis Vinifera L) Emulgel Peel-Off Mask using Gelling Agent Hydroxy Propyl Methyl Cellulose (HPMC)
Authors: Nursal Fith Khaira , Nining  , Rahmah At Syamsiyah 
Published: May 2021

Abstract
Anti Aging dosage which form formulas that contain antioxidants are important to be developed. Grapeseed oil (GSO) has a higher antioxidant capacity than other parts of grapes at 42.18 mmol of Trolox equivalent/g. This study aims to develop a peel-off mask formula containing GSO in the emulgel system with Hydroxypropyl methyl cellulose (HPMC) as a gelling agent. Emulgel was made in four formulas (F1-F4) with 1-4% HPMC concentrations and one control formula (F0) of 3% HPMC without GSO. This was then evaluated for homogeneity and phase separation (centrifugation and freeze-thaw methods). Physical stability was observed during 28 days of storage with various parameters including organoleptic, pH, drying time, spreadability, viscosity, rheological flow, tensile strength, and elongation. The evaluation results showed that the emulgel was homogeneous and did not undergo phase separation by centrifuge and freeze-thaw. During the storage period, the five emulgel pH was within acceptable ranges, and there was no significant change in viscosity at 25C. Meanwhile, at 40°C, there was a trend of decreasing viscosity. Moreover, HPMC based GSO emulgel showed good physicochemical stability during the storage period at 25°C and 40°C for 4 weeks. In summary, the developed GSO emulgel are good candidates for topical peel-off mask in anti aging dosage form.