bluuebunny/crossref_metadata_2025_split huggingface dataset:
Factors affecting the volume of Indonesian CPO exports in international trade
Authors: Amiruddin A , Suharno S , Jahroh S , Novanda R R , Tahir Abd Gaffar , Nurdin Maryam 
Published: March 2021

Abstract
Palm oil is one of the commodities of plantation products that has an important economic role in Indonesia and is also an export commodity as foreign exchange earner for oil and gas. Palm oil produces the main product Crude Palm Oil (CPO). As main product, CPO continues to experience an increase in export volumes in line with the growing need for CPO in export destination countries, both as food raw material and biodiesel. However, when the implementation of the customs policy was issued in 2009, there was a change in the composition of exports from CPO to palm-derived products, namely RBD palm olein and PFAD. The main markets for Indonesian palm oil products are in Asia and Europe, the four largest countries, including India, Malaysia, the Netherlands, and Italy. This research aims to analyze the factors that influence the volume of Indonesian CPO exports in export destination countries. Based on the results of Ordinary Least Square (OLS), the variables that significantly affect Indonesia’s CPO exports in export destination countries are (1) India: export volume lag, (2) Malaysia: soybean oil prices, (3) Netherlands: RCA, and (4) Italy: estimates of sunflower oil, RCA, exchange rates and dummy exit fees.
Measuring margin and efficiency of the rice marketing channel
Authors: Saadah  , Salam M , Asmawati  , Sakia N 
Published: March 2021

Abstract
Rice is a commodity that holds a strategic position, and rice is also a strategic industry for the national economy. Marketing systems usually revolve around activities between suppliers of goods. In this case, the grain suppliers come from farmers. The process of marketing rice/grain from farmers will undergo a long process and will experience changes in prices from farmers to consumers. The study was conducted in Apala Village, Barebbo District, Bone Regency, South Sulawesi Province, Indonesia. The analysis used in this study is a qualitative and quantitative descriptive analysis using the marketing margin formula and marketing efficiency. The study results show that the margin in the first channel Rp. 3,933 with an efficiency level of 14.3% and a margin for the second channel of Rp. 3, 033 with an efficiency level of 12.4%. H al showed that both lines estab asaran have been efficient.
Analysis of the consumer decision making process in purchasing rice
Authors: Amrullah A , Saadah  , Ferawati  , Mandini A A , Abubakar I , Arfah S Y C , Sulaeman  
Published: March 2021

Abstract
Rice is a food commodity that is consumed by many Indonesian people. With the presence of branded and unbranded rice in the sale of rice on the market, a study of consumer behavior needs to be done so that the consumer’s needs for rice products are in line with expectations. Every time consumers experience changes in consuming. Changes that will directly affect consumer behavior patterns include market segmentation. This study aims to: analyze the decision-making process by consumers in the purchase of rice. This study was conducted at Makassar Terong Market. The analytical method used is descriptive analysis and chi- square test. The results of this study conclude that: all rice consumers undertake all stages of purchasing decision making namely problem recognition, information search, alternative evaluation, purchasing decisions, and post-purchase behavior. In demographics in terms of gender, age, marital status, employment, number of family members there is no relationship with purchasing decisions while in terms of education level and family income shows a positive relationship with purchasing decisions. In behavior segmentation, the benefits sought by consumers are not related to purchasing decisions, while the loyalty status indicates a relationship with purchasing decisions.
Analyzing the amount of banana Kepok marketing margin
Authors: Naufal M , Salam M , Saadah  , Khatimah H 
Published: March 2021

Abstract
Marketing margin is the price difference between the price paid by consumers and the price received by farmers. This study aims to determine the marketing channels of Banana kepoks, analyze the magnitude of marketing margins of Banana kepoks. The study was conducted in Marannu Village, Mattiro Bulu District, Pinrang Regency, South Sulawesi. This research was conducted using a random sampling method (simple random method) with the number of samples used at the farm level as many as 30 people. Whereas samples at the marketing agency level were taken using the snowball sampling method. The results of this study indicate, (1) there are two marketing channels of Banana kepoks is Marketing Channel I are Farmers, Collectors, Wholesalers, Retailers, Latest consumers. Marketing Channels II are Farmers, Collectors, Wholesalers, Latest consumers. The marketing margin shows that the largest total marketing margin is in Marketing Channel I, with a total margin of Rp. 2,320/kg, while the smallest total marketing margin is in Marketing Channel II, which is Rp. 2,000/kg.
Analysis credit accessibility of rice farmers to the informal financial institutions in the efforts of increasing productivity and income
Authors: Lumoindong Y , Bakri R , Syafirah R 
Published: March 2021

Abstract
Accessibility is the ability of farmers to reach and obtain credit services from financial institutions. The objective of this research is to determine the level of accessibility of farmers to informal financial institutions, as the productivity, also the income of farmers before and after obtaining credit. The research sites chosen were Barembeng Village, Bontonompo District, Gowa Regency. The population in this study was 120 people with intentional sampling, so 30 people obtained as the sample. The results of the study showed that farmers’ access to informal financial institutions was relatively high, with a percentage of 56.67%. This is because the procedure is quick and simple, according to the capacity of the farmers. The ease of access is based on the principle of trust because they are already known among borrowers and farmers, such as their relatives, neighbors, co-workers and other family relationships. The average productivity of the rice crop before obtaining credit is 3.33 Ton/Ha and after obtaining credit it becomes 4.19 Ton/Ha. This is due to an increase in production, in which higher production means higher productivity. The income of the rice crop before obtaining credit is Rp. 2,744,518.00 and after obtaining credit it increases to Rp. 5,446,834.00. The difference in income is due to the fact that the selling price of the grain has increased from the sowing period before the credit to the sowing period after the credit and the interest on loans that the farmers have to pay to the creditors.
Study of the Supply Water Discharge at the Micro Hydro Power Installation
Authors: Firmansyah  , Syarif Aida , Muchtar Zainuddin , Rusdianasari  
Published: March 2021

Abstract
Micro hydro-power plant (MHP) with 10 KW power in Sarwan Sub-village, Merbau Village Ogan Komering Ulu Regency, was installed by the funding of corporate social responsibility (CSR) of PT. Pertamina (Persero). It was built to utilize the water potential energy switched into electricity to meet the needs of the people of the Sarwan sub-village. It was also aimed to make Merbau village sustainable-energy independent. One of the supporting factors is the Sarwan river’s flow capacity so that the methodology used in this research tried to reanalyze the existing discharge of the river in Sarwan village. This study analyzed the discharge in July with the dry season intensity of 46.6 mm, and the discharge obtained was 0.496 m/sec so that the Pin was 12.18 Kw, and Pout was 8.47 kW with the energy demand by the people of Sarwan village amounting to 4.81 kW. This means that MHP in Sarwan village could back up all of the needs of the residents of Sarwan village for electricity for 24 hours, and the optimization of the utilization of MHP in Sarwan village remains potentially developed.
The Effectiveness of Electrocoagulation Process in Rubber Wastewater Treatment using Combination Electrodes
Authors: Rusdianasari  , Bow Yohandri , Syakdani Adi , Mayasari Dwi Indah 
Published: March 2021

AbstractIndustrial wastewater is one of the types of waste that can pollute the water environment. Almost the entire industry has one wastewater effluent owned rubber industry. Many of the rubber industry is less concerned about the quality of water and dispose of waste directly into the environment. Whereas in the rubber industry wastewater content, there are many pollutants that can harm the environment, especially the marine environment, such contaminants as metals, organic substances, and inorganic substances. For that, we need a method that can be used in treating wastewater of this rubber industry that is by electrocoagulation method. Electrocoagulation is a method of coagulation by using electric current through electrochemical events. Rubber wastewater treatment by electrocoagulation method is done by varying the voltage and process time, that is with variations of 12V, 15V, and 18V and with variation of process time 30 minutes, 60 minutes, 90 minutes, 120 minutes and 150 minutes to find out pH values, Total Suspended Solid (TSS), Chemical Oxygen Demand (COD), Biological Oxygen Demand (BOD5), and Ammonia levels. From the research results obtained, optimum conditions are at a voltage of 18 volts with a processing time of 150 minutes. The effectiveness electrocoagulation of rubber wastewater was for TSS 85.39%, COD 56.14%, BOD557.18%, and NH373.5%, respectively. These results have fulfilled the environmental standards of rubber wastewater.
Model to Reduce the Risk of Tuberculosis Transmission through Tissue, Mask and Sosa Pocket Addition into DOTS System Completeness in Medan, Province of North Sumatera 2017
Authors: Sarumpaet Sorimuda , Syarifah  
Published: March 2021

Abstract
Prevalence of Tuberculosis in North Sumatera Province in 2013 was 200 per 100,000 population. Case Detection Rate in Medan in 2012 was 89.42 %, higher than national target of 70 %. Reducing the risk of transmission requires specific action to destroy the bacteria inside the sputum, can be obtained through mask usage, disposing sputum in the tissues and soaking them into SOSA pocket containing 5% klorofen (4-kloro-alfa-fenilokresol).This study aimed to compare the risk of TB transmission between intervention and non-intervention group in using SOSA pocket. The population all new TB patients with smear-positive who came to health center with highest pulmonary TB in Medan. The sample taken purposively 30 patients for intervention group which the SOSA pocket and 30 patients for non-intervention group which only mask. The design was a quasi-experiment using post-test only design with control. The risk of transmission was measured using the questionnaire after two-months application. The results presented significant reductions of transmission risk between intervention and non-intervention groups based on gender, age, education, occupation, Directly Observed Treatment (DOT) providers’ role, sputum disposing habit and the potential of transmitter source (p < 0.05). The health center are expected to educate TB patients using SOSA pocket to terminate TB transmission.
The Dynamic of Rubbish Bank Management in Solo City, Indonesia
Authors: Wardani R.R.I.K. , Istiqomah I.W. , Shalihah M. , Rusdiyana E. , Wibowo A. 
Published: March 2021

Abstract
This research aimed to find out the dynamic of rubbish bank in Solo City. This research employed qualitative approach with primary and secondary data. Primary data was obtained through focus group discussion (FGD), interview, and participatory observation. Secondary data was obtained using the analyses on article and data coming from Living Environment Office of Solo City. Data validation was carried out using data source triangulation. The result of research showed that rubbish production reached more than 291 ton/day in Solo City, 90% of which enter into the rubbish dump and less than 10% enter into rubbish bank. Out of 75 rubbish bank activated by community group, many of them are less active because the administrator generation does not run well, the participation of public or community as rubbish bank’s customers is low and the legal foundation of rubbish problem has not been implemented well.
The Design and Concept of Agro-Edutourism Park Using Sustainable Agriculture Principle at Attaqie Farm
Authors: Sumiasih IH , Ichniarsyah AN 
Published: March 2021

Abstract
This study aimed to provide a better understanding of agriculture to the society through the implementation of design and concept of sustainable agriculture in Attaqie Farm agro-edutourism park. The research was conducted in November 2018 – June 2019 at Attaqie Farm, Tuban, East Java, Indonesia. The research procedures were concept formulation, designing, organizing detail drawings and implementation of desired site plan. The result showed that the concept and design prepared by using sustainable agriculture principle successfully to be applied in the agro-edutourism park namely Attaqie Farm. In term of economy, this farm had entrepreneurship activities such as the production of organic fertilizer, fresh star fruit and its derivates. In term of social, this farm educated visitors about leafy vegetable culture in verticulture method. It was ecofriendly farm because it had recycling activity of the waste of leaf and fruit into organic fertilizer and applied back to the orchard.
Antimicrobial Activity of Lactic Acid Bacteria Strains Isolated from Dadih against Escherichia coli
Authors: Pato U , Yusmarini Y , Fitriani S , Jonnaidi N.N , Wahyuni M.S , Feruni J.A , Jaswir I 
Published: March 2021

Abstract
Food is a material that is very susceptible to contamination by pathogenic microorganisms that affect the quality, shelf life and safety of food. One way to prevent contamination by pathogenic microorganisms is to add preservatives. Bacteriocin produced by lactic acid bacteria (LAB) is one of the natural food preservatives that are safe for human consumption. The aims of this study were to screen the ability of LAB isolated from dadih in inhibiting the growth of E. coli and to evaluate antimicrobial components that play a role in inhibiting the growth of E. coli. The antimicrobial sensibility of LAB to pH, heat and proteolytic enzymes was carried out using the referenced method. The results showed that supernatant from 12 LAB strains of dadih were able to inhibit the growth of E. coli with various inhibition zones. However, out of the 12 LAB, only 9 strains were found to have an inhibition zone of more than 4 mm. Then the 9 strains were tested for antimicrobial compounds, and it was found that 3 strains had antimicrobial activity derived from organic acids especially lactic acid, and 6 strains namely R-43, R-32, R-19, R-55, R-45 and R-41 had an antimicrobial effect in the form of bacteriocins based on the sensitivity test for pH, heat and enzyme treatments. Crude bacteriocin derived from 6 LAB strains inhibited the growth of E. coli, and the highest antimicrobial activity was found on Streptococcus lactis sub sp. diacelylactis R-43 with average inhibition zone of 8.9 mm. Based on this study, it can be concluded that the bacteriocin produced by S. lactis subsp. diacelylactis R-43 can be used as one of the natural preservatives for prevention from food-borne pathogen, E. coli.
Analysis Quality of Soft Cheese Cottage with Additional of Pineapple Juice (Ananas Comusus (L.) Merr) and Lactobacillus Fabifermentans
Authors: Sukainah Andi , Fadilah Ratnawaty , Putra Reski Praja , Akifah  
Published: March 2021

Abstract
Soft cheese that has been produced with the addition of three types of coagulant namely pineapple juice, lactic acid bacteria Lactobacillus fabifermentans (Lactobacillus fabifermentans culture in isolation from the results of corn flour fermentation), and a mixture of pineapple juice and Lactobacillus fabifermentans. The best soft cheese obtained from the treatment of a mixture of pineapple juice 40% with lactic acid bacteria Lactobacillus fabifermentans 8%. Furthermore, to improve the quality of soft cheese produced, then add 1% salt. The quality of the resulting cheese includes curd yield 23.17%. water content 68.03%, protein content 8.27%, fat content 5.46%, pH 4.14%, total acid 1.66%. Based on the results of the organoleptic test on the resulting soft cheese obtained the taste, aroma, texture, and color preferred by the panelists.
The study of carotene content and iodine value of oil from different ripening levels and storage duration of palm fresh fruit bunches
Authors: Ruswanto A , Ramelan A H , Praseptiangga D , Partha I B B 
Published: March 2021

Abstract
This research is needed because the palm fresh fruit bunches (FFB) from the plantation were ripening before processing and the length of time when they arrived at the plant, can vary. Therefore, it can affect carotene content and iodine value changes in the mesocarp. Also besides, FFB originating from oil palm plantations in the Ungaran region of Central Java, Indonesia has never been studied. The objective of the research was to examine the carotene content and iodine value in palm fruit bunches on the level of ripening, storage duration of fresh fruit bunch (FFB). A completely randomized design (CRD) with 2 factors was used in this study. The first factor was the level of ripening of palm fresh fruit bunches (FFB), namely: under-ripe, ripe, over-ripe, loose fruit from bunches and the second factor was the shelf-life of FFB, namely: 12 hours of storage, 36 hours storage, 60 hours storage. The research was conducted with 3 repeated treatments. The observed parameters were carotene content, the water content of mesocarp, and the iodine value. The data obtained were processed and analyzed using ANOVA and followed by Duncan (DMRT) at α = 0.05 using SPSS version 25. The results of the study showed that the level of ripening of palm fresh fruit bunches significantly (α = 0.05) affect the carotene content, water content and iodine value. The carotene content of palm fruit bunches from the lowest to the highest is under-ripe, loose fruit from bunches, over-ripe, ripe. For the highest to the lowest fruit mesocarp water content is under-ripe, ripe, overripe, loose fruit from bunches. The highest amount of palm oil iodine was in ripe FFB and followed by over-ripe, under-ripe, loose fruit from bunches. Similarly, the storage duration indicated that there was a case against carotene levels, the water content of mesocarp and iodine value. At 12 hours of storage, carotene content, water content, and iodine value were higher than 36 hours and 60 hours storage.
The effect of blanching and extraction method on total phenolic content, total flavonoid content and antioxidant activity of Kencur (Kaempferia galanga. L) extract
Authors: Kiptiyah Sakina Yeti , Harmayani Eni , Santoso Umar , Supriyadi  
Published: March 2021

Abstract
Kencur (Kaempferia galanga. L) is a rhizome used to make Jamu, a traditional herbal drink commonly consume in Indonesia, that has been studied to be rich in phytochemical sources with biological properties that contribute to the health of the human body. The purpose of this study is to evaluate the effect of blanching treatment and extraction methods (maceration and ultrasonic) on total phenolic, total flavonoid, and antioxidant activity of kencur extract. The kencur samples were divided into five treatments; control (without any treatment), fresh by maceration extraction, blanching by maceration extraction, fresh by ultrasonic extraction, and blanching by ultrasonic extraction then analyzed the pH value, total phenolic, total flavonoid, and antioxidant activities using the 2-2-diphenyl-1 method-picrylhydrazyl (DPPH). The results of this study indicate that the kencur extract sample has a pH value ranging from 6.2 to 6.5. The total phenolic sample of kencur extract by blanching and ultrasonic extraction (67.32 mgGAE/L) was higher than control (41.66 mgGAE/L). Total flavonoid sample of kencur extract by blanching and ultrasonic extraction (452.76 mgEK/L) was higher than control (282.87 mgEK/L). The antioxidant activity sample of kencur extract by blanching and ultrasonic extraction (56.20% RSA) was higher than control (22.1% RSA). This study concludes that the combination of blanching treatment with ultrasonic extraction showed a significant increase in total phenolic, total flavonoid, and antioxidant activity of kencur extract.
The Preservation Epididymis Spermatozoa of Buffalo into Talp Diluent with Addition of Serum Level
Authors: Harissatria  , Surtina Dara , Jaswandi  , Hendri  , Astuti T , Afrini D , Sari R M , Hendri J , Asri A 
Published: March 2021

Abstract
The purpose of this study is to determine the quality of epididymis spermatozoa of buffalo after preservation with TALP media by adding serum with different level. The method used in this study is the experimental method and the design used is a randomized block design (RBD) with 3 treatment by adding bovine serum (0%, 5%, and 10%) and there are 6 replications as a group (repetition in the form of days). The result showed that the addition of serum into TALP diluent had a significant effect (P>0, 05) on the percentage of the motility of cauda epididymis spermatozoa of swamp buffalo after preservation which was 73, 33 in P2 10% serum and the viability is 79,167 ± 2,04 on P2 10%. This can be used as an indicator that the serum is effective in protecting spermatozoa from damages during the cryopreservation process, so by that, it would improve the quality of cauda epididymal spermatozoa of swamp buffalo. While the percentages of abnormality of cauda epididymis spermatozoa of swamp buffalo after preservation did not have a significant effect (P>0, 05). Based on the result of this study it can be concluded that the addition of 5% serum and 10% addition of egg yolk and 5% addition of glycerol will improve the quality of motility and viability and had no adverse effect on abnormalities after the preservation process at low temperature.
The Characteristics of Volatile Compounds of Kenari (Canarium indicum L.) Shell Liquid Smoke
Authors: Yusnaini  , Suryanto Edi , Hasan Said , Wulansari Angela , Dewi Eka Kusuma 
Published: March 2021

Abstract
Kenari (Canarium indicum L.) shell is a potential raw material for liquid smoke. The quality of liquid smoke depends on the volatile compounds of it. This study was aimed to qualify the volatile properties of Kenari (Canarium indicum L.) shell liquid smoke. The characteristic of volatile compounds of Kenari shell liquid smoke was determined in qualitative study of it’s volatile components. Kenari shell liquid smoke was produced using pyrolysis method. The pyrolysis process was carried out at temperature 420°C for 100 mins. Volatile compounds of Kenari shell liquid smoke was analized using GC-MS. The GC-MS detected 58 peaks of Kenari shell liquid smoke sample. It was consisted of 32.8% phenolic sompounds, 48.3% carbonyl compounds, 10.3% acidic compounds, and 8.6% unknown compounds. Major volatile compounds of it were consisted of acetic acid, 2,6-dimethoxyphenol (syringol), 2-furanecarboxaldehyde (furfural), phenol, and 2-methoxyphenol (guaiacol).