bluuebunny/crossref_metadata_2025_split huggingface dataset:
SMART Technologies for the Prevention and Compensation of Environmental Damage in the Context of Sustainable Development
Authors: Sharno O I 
Published: February 2021

Abstract
The author analyzes the application of SMART technologies for the prevention and compensation of environmental damage. Considering that any activity is presumed to be dangerous and that the accumulated environmental damage is vast, the prevention and compensation of ecological damage are increasingly important. The author analyzed SMART technologies to prevent and compensate for ecological damage that ensure sustainable development and conservation of natural resources. This study is of practical significance due to the deterioration of environmental conditions. The elimination of the negative consequences of innovative, economically oriented activities through SMART technologies will ensure sustainable development and nature conservation. The author analyzed the theoretical, ecological, and legislative aspects of SMART technologies. The author defined the “SMART” acronym and gave analogs and interpretations of non-legal terms related to the environmental legislature and human rights. Additionally, the author compared technologies and techniques for identifying and systematizing the procedures of ecological compensation. The technologies of prevention and compensation were differentiated.
The Growth and Yields of Shallot (Allium Wakegi Araki) CV. lembah palu Growing under Hydroponic Substrate Systems
Authors: Yusuf R , Lasmini S A , Sandi M , Rahim A , Wahyudi I 
Published: February 2021

Abstract
The study was carried out used a Randomized Block Design (RBD) with AB Mix concentration treatments consisting of six levels of concentrations, namely: Concentration of AB Mix solution 3 mL/L water (K1), Concentration of AB Mix solution 5 mL/L water (K2), Concentration of AB solution Mix 7 ml/l water (K3), Concentration of AB solution Mix 9 mL/L water (K4), Concentration of AB solution Mix 11 mL/L water (K5) and Concentration of AB Mix solution of 13 mL/L water (K6). The results showed that use of various concentrations of AB Mix solution did not affect the diameter of bulbs, fresh weight and dry weight of leaves of shallot but significantly affected fresh bulb weight, bulb dry weight, fresh weight roots, and root dry weights. In conclusion, the concentration of AB Mix of 7 mL/L of water gave the highest yield of fresh bulb weight of 17.63 g and dry weight of plant bulb 3.95 g.
The Concentration of polyethylen glycol (PeG) 400 on bioplastic cellulose based carrageenan waste on biodegradability and mechanical properties bioplastic
Authors: Maulana D S , Mubarak A S , Pujiastuti D Y 
Published: February 2021

Abstract
An additional ingredient is needed in making bioplastics to increase the elasticity value, namely plasticizer Polyethylene Glycol 400. This study aims to determine the effect of the application of Polyethylene Glycol (PeG) 400 as a plasticizer in cellulose-based bioplastics from carrageenan-making waste to biodegradability and to determine the best concentration of Polyethylene Glycol (PeG) 400 on cellulose-based bioplastics on its mechanical properties. This activity was carried out from January to March 2020 in the Laboratory of Chemical Analysis of the Faculty of Fisheries and Marine Airlangga University. Data is collected by an experimental method that is by direct treatment, as well as by literature study. Experimental research used ANOVA data analysis and followed by DMRT. The results of this study indicate that the effect of PeG 400 was significantly different (P <0.05) on the ability of biodegradation with the highest value of 38.56% % for 7 days at a concentration of 4 ml. Based on the literature, the addition of PeG 400 by 30% is the best and produces a tensile strength value of 0.083 MPa.
Optimization of Extraction Time on The Characteristic of Gelatin from Scales of Red Snapper (Lutjanus sp.)
Authors: Safi’i I , Tjahjaningsih W , Masithah E D 
Published: February 2021

AbstractFish fillet products that are increasingly popular have an impact on the accumulation of waste that can pollute the environment. Red snapper scales are one of the fishery byproducts that can be used as raw material for making gelatin because they contain collagen. The quality of the resulting gelatin can be affected by the extraction time, so research is needed to find out the optimal extraction time to get the quality of gelatin from red snapper scales that meet quality standards. This study uses a completely randomized design (CRD) with five treatments and four replications in each treatment. The treatment in this study was the use of different extraction times, namely one, two, three, four, and five hours. Data analysis was performed descriptively by comparing the results of testing the characteristics of red snapper scales gelatin with SNI and GMIA gelatin quality standards. The results showed that the extraction time of one hour was the optimal time in the process of extracting gelatin red snapper scales with yield of 7.38%, gel strength of 304.74 grams of Bloom, viscosity of 7.5 cp, water content of 14.02%, ash content of 1.23%, and pH 6.6. Red snapper scales can be used as raw material for gelatin to support the concept of zero waste in the fishery product processing industry.
Assessment of Heavy Metal Lead (Pb) Contents in Canned Crab Products by Atomic Absorption Spectrophotometry (AAS)
Authors: Agustina M , Mulyono  , Tjahjaningsih W 
Published: February 2021

AbstractCrab, a fishery product commodity, is very likely to be contaminated by heavy metals from the aquatic environment due to chemical pollution. The analysis of lead-heavy metal content in canned crabs used a method that referred to SNI 2354.5: 2011 starting from sample preparation to reading the sample using the Atomic Absorption Spectrophotometry (AAS) instrument. The purpose of testing with AAS was to determine the levels of heavy metal Pb in samples of canned crab products carried out at BPMHP Semarang. The analysis results show that the Pb content of the sample of canned crab products is below the threshold of less than 0.5 mg/kg (SNI 6929: 2016) so that the product is safe for consumers. The residual content of heavy metals in a processed fishery product must be minimized to ensure the community’s continuity of healthy food.
The concentration of sorbitol on bioplastic cellulose based carrageenan waste on biodegradability and mechanical properties bioplastic
Authors: Arief M D , Mubarak A S , Pujiastuti D Y 
Published: February 2021

Abstract
Synthetic plastic waste is the cause of environmental pollution. Therefore, innovation is needed in the manufacture of plastics using renewable raw materials, namely bioplastics. Bioplastics can be made from carrageenan industrial waste because they have high cellulose content. Bioplastics it is necessary to add sorbitol plasticizer to affect the biodegradability and mechanical properties. This study aimed was to determine the effect of sorbitol concentration in synthesis bioplastics cellulose-based from carrageenan waste on biodegradability and too determined the best sorbitol concentration in the bioplastics cellulose to geet biodegradation standards and mechanical properties. This research is experimental in biodegradability testing by adding sorbitol (0, 3, 6, 9, 12 mL) to bioplastics and Article study on the mechanical properties of bioplastics. The experimental study used ANOVA data analysis and continued with DMRT. The results of this study indicated that the effect of sorbitol concentration affected the biodegradability of bioplastics (P <0.05) with the highest value of 58.68 ± 0.90% for seven days at a concentration of 12 mL. Based on the Article review, the optimum sorbitol concentration in production bioplastics cellulose that gets biodegradation standards and the mechanical properties of bioplastics was 3 mL.
The effect of different bait on the catch of traps in the waters of the tip of Pangkah Gresik Regency, East Java
Authors: Isroni W , Maulida N , Huda M 
Published: February 2021

Abstract
Pangkah Wetan Village is a coastal area with a distance of 2 Km from the district. It consists of 80,807 hectares of rain-fed rice fields, 203,465 hectares of dry land, 38,455 hectares of settlements, 2,406,416 hectares of tides, 2 hectares of fields, 47 hectares of public facilities and 451,278 hectares of others. The purpose of this study, among others, to determine the difference between the catch of small crab (P. pelagicus) with traps using swanggi fish bait, pepetek fish and keting to determine the most effective bait used for traps fishing gear. The method used in this research is the experimental method. The average catch of the bait fish is 10 fish with a standard deviation of 1.36. The average yield on Swanggi Bait was 8 tails with a standard deviation of 0.78. Meanwhile, the average catch of the pepetek spreads is 9 heads with a standard deviation of 1.00. In keting bait, the highest catch is 12 fish and the lowest catch is 8 fish. In swanggi bait, the highest catch was 9 fish and the lowest was 7 fish. Whereas the highest bait pepetek was 10 fish and the lowest was 7 heads.
The utilization of chitosan from Comb-pen shell (Atrina pectinata) as an emulsion stabilizer in the production of hand body cream
Authors: Supraptin Y , Sulmartiwi L , Saputra E 
Published: February 2021

Abstract
Chitosan is a natural polymer that can be used as a source of natural materials because it has good characteristics. Chitosan is used in the cosmetic sector as a humectant, thickener, moisturizer, antioxidant, sunscreen cream, and stabilizer. The shell chitosan of the shells is used as an emulsion stabilizer in the Hand Body Cream because the emulsion product has problems in its unstable nature so that oil and water are easily separated. The parameters observed were emulsion stability, pH, and TPC. The result of this study indicated that the chitosan substitution in the shell of the shells gave significantly different result (P<0.01) between the control treatment against the addition of 1%, 2%, and 3% chitosan addition, but there was no significant difference between the 1% addition of chitosan treatments 2% and 3% of emulsion stability values and pH on day 1 and day 14. The TPC test results are <10 cfu/25 g in every sample on both tests.
Microencapsulated fish oil powder by spray drying using combination of wall materials in Kasetsart University, Bangkok
Authors: Aprilia I , Pujiastuti D Y , Klaypradit W 
Published: February 2021

Abstract
Oil is a source of saturated fatty acids commonly referred as omega-3, in particular EPA (eicosapentaenoic acid) and DHA (docosahexaenoic acid) and has been recognized major health component, being used in many key ways as body supplements and heart organs in particular. The omega-3 content of fish oil is highly oxidizing due to exposure to oxygen. One way to be treated is to do microcapsule storage using a spray dryer. Applications of materials coated-based fish oil for the microcosulation are generally varied. The purpose of this internship is to figure out the microencapsulated of fish oil by spray dry using combination of wall materials. This internship was held in Department of Fishery Product, Faculty of Fisheries, Kasetsart University, on January 1th until January 30th, 2020. The process is done through of three stages of pretreatmend, spray dry, and testing. Pretreatmend process includes to making fish oil emulsion with gum arabic, maltodextrin, and whey proteins. Spray dry includes microencapsulated preparation using spray dryer machine. The testing process is done by some parameters like yield, color, water content, oil content, and water activity.
Antioxidant properties from seaweeds Kappaphycus alvarezii, Euchema spinosum and Sargasum sp. using different solvent
Authors: Abdillah A A , Alamsjah M A , Sugijanto N E Nasution 
Published: February 2021

Abstract
Antioxidants are substances produced by the body in small amounts. Antioxidants could be obtained from seaweeds’ bioactive compounds. Seaweeds’ bioactive materials include sulfate polysaccharides, proteins, pigments caretonoid, polyunsaturated fatty acids (PUFA), essential minerals, vitamins and other secondary metabolites. The aim of this research is to determine the antioxidant properties using DPPH radical scavenging method from the extracts of K. alvarezii, E. spinosum and Sargassum sp.. The experiment was conducted using three species of seaweeds (K. alvarezii, E. spinosum and Sargassum sp.) which were extracted with three different polarity solvents (n-hexane, ethyl asetate and ethanol). The results showed the presence of the antioxidant activity in various extraction of seaweeds. Inhibitor to DPPH Free Radical activity were shown in 100 ppm by extracts Sargassum sp. (etil asetat) 23.8±0.7 %, Sargassum sp. (ethanol) 11.7±0.4%, K. alvarezii (etil asetat) 14.7±0.4%, K. alvarezii (ethanol) 14.9±0.4%, E. spinosum (etil acetate) 12.1±0.4%, E. spinosum (ethanol) 12.0±0.4%, and BHT 58.5± 3.1%. All of the n-hexane extracts of the seaweeds had no antioxidant activities when being treated by qualitative of DPPH methods.
Addition of turmeric in feed on growth and survival rate of Nilasa red tilapia (Oreochromis sp.)
Authors: Cahyani R , Satyantini W H , Nindarwi D D , Cahyoko Y 
Published: February 2021

Abstract
Nilasa red tilapia (Oreochromis sp.) is a Cangkringan tilapia produced from cross-breeding of 4-(four) parents, namely red tilapia from Thailand, NIFI-Thailand, Singapore, and the Philippines. The feed reuirements for fish farming activities reaches around 60%, so one way to increase feed efficiency is to use feed additives. Curcumin in turmeric can stimulate fish appetite and increase absorption of food substances. The aimed of this study was to determine the addition of turmeric to the growth and survival of Nilasa red tilapia. The fish were reared in two different ponds (12 m2) with a density of 25 individuals/m2 with turmeric and no turmeric added. The results showed that red tilapia with the addition of turmeric gave growth, growth rate, specific growth rate, FCR, feed efficiency was 48.34 g, 1.61 g/day, 5.48 g%/day, 0.81 and 122.81 % respectively and were higher than without the addition of turmeric. The survival rate of Nilasa red tilapia with the addition of turmeric and without the addition of turmeric was 85.67 and 87.33%, respectively. It can be concluded that the addition of turmeric through the feed can increase the growth of Nilasa red tilapia and survival rate above 80%.
The effect Moringa oleifera leaf extract and Lactobacillus acidophilus supplementation on crude protein and crude fat retention in Tambaqui, Colossoma macropomum
Authors: Pitri R A , Suyanti E , Septayani S , Agustono  , Lokapirnasari W P 
Published: February 2021

Abstract
Feed contributes to nearly 70% of the total production cost in aquaculture industries. This study aims to determine the effect of Moringa leaf extract and probiotics (Lactobacillus acidophilus) supplementation in commercial feed on protein content and crude fat content of Tambaqui fish, Colossoma macropomum. This study used a factorial completely randomized design consisting of 3 × 3 treatments with 3 treatments. Fish were cultured for 30 days each. The results showed that the administration of Moringa leaf extract at different doses had a significant effect on crude protein content, but did not have a significant effect on crude fat content. Other results showed that there was a significant effect of probiotic supplementation crude fat content, but had a significant effect on the protein content of Tambaqui. The best interaction treatment was A2B0 treatment with crude protein value 19.93% and A0B1 treatment with crude fat value 1.49%.
Morphological profile of L2 Anisakis typica on Indian Mackerel (Rastrelliger kanagurta) from Sedati Fish Auction, Sidoarjo-East Java, Indonesia using Scanning Electron Microscope (SEM)
Authors: Suryani N , Subekti S , Koesdarto S , Amiin M K 
Published: February 2021

Abstract
The aim of this research was to determine Anisakis species that infected Indian mackerel fish in Fish Auction Sedati, Sidoarjo-East Java, Indonesia based on morphometric observation using a binocular microscope and morphological profile using SEM. This study was done on February-March 2019 with 30 Indian mackerel (Rastrelliger kanagurta) were collected from Fish Auction Sedati, Sidoarjo and examined for Anisakis. Anisakis that collected, observed using a binocular microscope and SEM. The result showed there was 10% prevalence of Anisakis. All of Anisakis examined were classified as Anisakis type 1. Based on the body length of Anisakis, all of Anisakis that collected were assumed as Anisakis L2. The conclusion based on morphometric and morphological characteristic showed that Anisakis examined were classified as L2 stage larvae of Anisakis typica.
The study of virus collation with the polymerase chain reaction (PCR) method in export fishery commodities
Authors: Kurniawati L , Pursetyo K T 
Published: February 2021

Abstract
Fish trade traffic from within and outside the country leads to the development of changes in pests and fish diseases in Indonesia. One of the infectious diseases known to attack the Indonesian exports of fishery commodities is a virus and can be identified using Polymerase Chain Reaction (PCR). The goal is to know the types of fish and shrimp and their export commodities with the examined samples virus and virus checking procedures with PCR. The method was used descriptive method. Stages of PCR consist of extraction of DNA/RNA, amplification using the kit IQ2000 ™ and Access Quick RT-PCR System, electrophoresis, and diagnostic test results on Uvidoc. Types of fish and shrimp samples for examination were freshwater fish, lobster, broodstock vanamei, red lobster, fries, and seawater ornamental shrimp—the type of virus that would be examined in accordance with the provision of export destinations. During street vendors’ activities, total samples of the fish and shrimp virus examination of export commodities were 39 samples declared negative, whereas two samples declared positive were WSSV.
Nitrate and phosphate dynamics of phytoplankton abundance in Kanceng River, Sepuluh, Bangkalan, East Java, Indonesia
Authors: Nindarwi D D , Samara S H , Santanumurti M B 
Published: February 2021

Abstract
The river is a lotic ecosystem with biological, ecological and economical functions essential for human life. Kanceng River is one of the rivers in Bangkalan, where the whiteleg shrimp aquaculture activities are conducted intensively. Thus, it may bring nutrients needed for the survival of the mangrove population as well as the possibility of pollution from inorganic material. Nutrients are substances needed by organisms for the shrimp metabolism. Nutrients in the water affect phytoplankton, which has an important role in the aquatic ecosystem. This research aimed to assess whether the nitrate and phosphate levels affect the phytoplankton abundance in Kanceng River, as well as its correlation to the water quality. The results showed that the trophic status of Kanceng Rivers was included in eutrophic waters with phytoplankton abundance of >15.000 cells/ml. The dominant phytoplankton includes Cyanophyceae (Microcystis, Chlorella) and Eustigmatophyceae (Nannochloropsis) classes.
Assessment of Seasonal Waters Quality Based on Abundance, Diversity, and Domination of Phytoplankton in Bajulmati Reservoir
Authors: Pertiwi E W , Masithah E D , Suciyono  
Published: February 2021

Abstract
Water quality assessment can be carried out through physical, chemical, and biological analyses. Phytoplankton is a biological microorganism that is usually used as indicators to assess surface water quality, specifically primary productivity. Bajulmati Reservoir is located in Banyuwangi, East Java, which functions as irrigation for agricultural and fisheries land. The purpose of this study was to analyze the productivity of reservoir waters based on phytoplankton abundance. The method used is purposive sampling with four sampling point stations from the entire reservoir area. The phytoplankton found were nine genera, consisting of 5 genera from the Cyanophyceae class, and one genus from each class, namely the Chlorophyceae, Bacillariophyceae, Euglenophyceae, and Dinophyceae classes. The productivity of the Bajulmati reservoir is included in the eutrophic category, with an average abundance of phytoplankton of 15.215 ind.L−1. Meanwhile, the diversity index shows that the distribution of stable individuals and communities is low, namely 0.87. Despite this, the Cyanophyceae class is dominating with the dominance index was 0.52.
The administration of Caulerpa racemosa extract on total bacteria and survival rates of white shrimp (Litopenaeus vannamei) after infected by Vibrio parahaemolyticus
Authors: Pratiwi A F , Satyantini W H , Mahasri G , Sulmartiwi L , Mukti A T , Sudarno  
Published: February 2021

Abstract
The purpose of this study was to determine the effect of administration Caulerpa racemosa extract on total bacteria and survival rate of white shrimp (Litopenaeus vannamei) after infected by Vibrio parahaemolyticus. This study used a Completely Randomized Design with five treatments and three replications. Shrimp were divided into four groups, one control group without C. racemosa extract, another three groups were administrated with C. racemosa extract in different doses; 3 μg/g (P1), 6 μg/g (P2) and 9 μg/g (P3) by injection. After 24 hours, the control group was divided into two groups, negative control (K-) was injected by PBS and positive control (K+) also another three groups (P1, P2 and P3) were infected by V. parahaemolyticus. Observed parameters were total bacteria and survival rates. On the 1st day, the total bacteria was lower in the treatment with C. racemosa extract than K+ and significantly different (P <0.05). On the 7th day, total bacteria increased again, but in P3 (20.46 ×104 CFU/ml) was lower than K+ and significantly different (P <0.05). The highest survival rates was 93.33% (P2) and the lowest was 56.67% (K+). It can be concluded that C. racemosa extract can be given to L.vannamei at dose 6 μg/g.
Application of edible film from chitosan as biodegradable packaging
Authors: Saputra E , Tjahjaningsih W , Abdillah A A 
Published: February 2021

Abstract
The application of film on the African catfish burger stored at room temperature can maintain the quality of the African catfish burger in terms of water content, protein content, fat content, ash content, water activity, and TPC (total plate count) and organoleptic values. Based on these parameters, it can be concluded that the African catfish burger wrapped in the edible film can last up to two days of storage at room temperature.
The effect of garlic (Allium sativum) and turmeric (Curcuma longa) extract addition in commercial feed on feeding rate, feed efficiency and feed conversion ratio of gouramy fish (Osphronemus gouramy)
Authors: Afifah D , Arief M , Al-Arif M A 
Published: February 2021

Abstract
Gouramy is known to it’s low appetite and slow growth. Attractants are ingredients that are mixed in small amounts of feed to increase feed intake, growth, and fish consumption of feed. Garlic contains at least 33 sulfur components that give a distinctive odor and various medicinal effects. Turmeric contains essential oils composed of monoterpenes and is an effective odor stimulating precursor compound used as an attractant. This study aims to determine the effect of giving turmeric and garlic extracts at different doses on feed consumption, feed efficiency and feed conversion ratio in gouramy. This study used an experimental method with 5 treatments; P0= control, P1=1% garlic extract addition, P2= 1.5% garlic extract addition, P3= 1% turmeric extract addition and P4= 1.5% turmeric extract additions with 4 replications using 10 fish in each.. The results showed that the highest feed consumption value was in the treatment of P1and P2, the lowest conversion ratio and the highest value of feed efficiency was found in the treatment of P2 and P3. So it can be concluded that the addition of 1.5% garlic extract or 1% turmeric extract is effective as an attractant and effective for increasing the growth of gouramy.