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Journal La Lifesci
Published by Newinera Publisher
ISSN : 27211304     EISSN : 27211207     DOI : https://doi.org/10.37899/journallalifesci
Core Subject : Science, Agriculture, Social,
Agriculture, Biological Sciences & Forestry Chemistry Earth & Planetary Sciences Environmental Science Immunology & microbiology
International Journal La Lifesci is peer reviewed, open access Academic and Research Journal which publishes Original Research Articles and Review Article editorial comments etc in all fields of life sciences including Agricultural, Fisheries, Earth, Environmental Science, Botany, Zoology, Microbiology, Ecology, Ethnobiology, Biodiversity And Conservation Biology, Genetics, Biochemistry , Bioinformatics, Biophysics, Biostatistics, Cytobiology Developmental Biology, Entomology, Immunology , Molecular Biology, Virology, agronomy, plant and animal breeding, agricultural economics and rural sociology, Veterinary science, Ornithology, Primatology, Biogeography, Histology, Marine biology, Biochemical Sciences Aquaculture, Fishery Hydrography, Fishery Engineering, Aquatic ecosystem, Fish farming, Fisheries management, Fishery Biology, Wild fisheries, Ocean fisheries, and all fields related to life sciences.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 170 Documents
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Investigation Extraction of the Garden Snail's Shells using GC-MS Spectrometry Kadhim, Abdulrazzaq B; Almhanna, Hazem
Journal La Lifesci Vol. 3 No. 4 (2022): Journal La Lifesci
Publisher : Newinera Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37899/journallalifesci.v3i4.809

Abstract

This study focused on the powder of the shell of the local garden snail in Iraq to identify the chemical compounds and determine the diversity and biological contents that might be applied for other applications and studies. Thus, snails shell was collected from local rivers in Al Diwaniya city, middle of Iraq; 500 grams of the shell powder of the garden snail was smashed and grinded and analysed during this study. The shell powder was extracted by ethanol, and 250mg of the yield was injected in GC-Mass spectrometry and analyzed. The detection of chemical compounds in the garden snail shell was identified by comparison with the mass spectra library of the GC-Mass data system. Results exhibited that six chemical compounds were largely predominant among other elements of the shell powder, including hexadecanoic acid, ethyl ester, (E)-9-Octadecenoic acid ethyl ester, pentadecanoic acid, heptadecanoic acid, ethyl ester, and 9-Octadecenamide, (Z)-. Also, the analysis profiled more than 23 chemical compounds that constituted the structure of the garden snail shell with a low percentage area. These substances were classified into fatty acids, saturated fatty acids, organic compounds, natural products, and methyl and ethyl esters. Consequently, these natural materials are essential active compounds that could be used for more medical and research applications studies. However, the yield of chemical compounds was a low amount. To sum up, GC-Mass spectrometry has displayed a high biological diversity of chemical compounds substances in the shell of garden snails, which can help researchers to investigate more for different natural chemical resources in the shell of a garden snail.
The The Effect of Nutrients (N and P) and Hormone (IAA) Application on the Growth of Cocoa (Theobroma cacao L.) Plagiotrope Cuttings Rosyady, Muhammad Ghufron; Pramesti, Riska Ayu; Setiyono, Setiyono; Kusbianto, Dwi Erwin; Subroto, Gatot; Savitri, Dyah Ayu; Hariyati, Yuli; Rahman, Rena Yunita; Ibanah, Indah
Journal La Lifesci Vol. 4 No. 6 (2023): Journal La Lifesci
Publisher : Newinera Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37899/journallalifesci.v4i6.813

Abstract

To support the successful propagation of cocoa plagiotrope cuttings, nutrients (N and P) and hormone (IAA) are applied to increase plant growth. The purpose of this research was to determine the effect of the provision of nutrients (N and P) and hormone (IAA) on the growth of cocoa plagiotrope cuttings. The experiment was carried out factorial with the basic pattern of Completely Randomized Design (CRD) and was repetitively replications by three times. The first factor was the dose of urea (N) and SP-36 (P) which consisted of 3 levels, such as P0 (0 g/polybag urea and 0 g/polybag SP-36), P1 (3,5 g/polybag urea and 2,5 g/polybag SP-36), and P2 (7 g/polybag urea and 5 g/polybag SP-36). The second factor was the concentration of IAA which consisted of 5 levels, such as I0 (0 ppm), I1 (50 ppm), I2 (100 ppm), I3 (150 ppm), and I4 (200 ppm). The results showed (1) the interaction between the application of the nutrients (N and P) and hormone (IAA) had no significant effect on all observed variables except the number of leaves, where the best treatment combination was the application of fertilizer doses of 0 g/polybag urea + 0 g/polybag SP-36 and IAA concentration of 100 ppm (P0I2) (2) application of the nutrients (N and P) with dose of P1 increased seedling growth on all observed variables except the number of leaves, shoot diameter, and shoot length (3) application of IAA with concentration of I1 increased seedlings growth, that is the number of primary roots/cuttings and shoot length.
Using RAPD-PCR to Determine the Genetic Stability of Dianthus Chinesis in Vitro Treated with the Chemical Mutagenic Ethyl Methyl Sulfonate EMS Jayed, Ghufran Adnan; Alsugmiany, Rafea Zaidan Mukhlif; Ghanim, Nadhim Salim
Journal La Lifesci Vol. 3 No. 5 (2022): Journal La Lifesci
Publisher : Newinera Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37899/journallalifesci.v3i4.815

Abstract

This study was conducted in the Molecular Biology Lab. and the Central Lab. at the University of Tikrit on 1/29/2023 for the purpose of determining the genetic stability of the Dianthus chinesis after cultivating it in vitro using 3 RAPD primers, which are OPA-02, OPD-10, OPD- 18, As 9 samples were used in the study, the first is a field sample of this plant that was not treated with EMS (was considered as a control sample) and the remaining samples (4 callus samples and 4 tissue branches samples) were treated with concentrations of (0.0, 0.2, 0.4, 0.6)% of EMS, after a month, DNA was extracted, RAPD reactions were performed for the primers used ,as it was shown through the results that there was a genetic variation in the genetic material of the Dianthus chinesis in the recognition sites of the used primers, as it was not only affected by EMS, but by its cultivation in vitro.
Detection of Fatty Acids Separated from Melissa Officinalis Leaves Using GLC Technology and Studying their Effect on the Vitality of Staphylococcus Aureus Mahmoud, Qahtan Khalaf; Mikhlif, Rafee Zaidan; Hasan, Hasan Mohammed
Journal La Lifesci Vol. 3 No. 5 (2022): Journal La Lifesci
Publisher : Newinera Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37899/journallalifesci.v3i5.834

Abstract

The plant found in Mosul exhibited distinct characteristics in terms of its composition of Undecanoic acid and Linoleic acid. Notably, the highest concentration of fatty acids was observed in the leaves of the plant cultivated in the Aqrah district, measuring 9.908 mg/g. The findings of the present study demonstrate that fatty acids exhibit antioxidant properties against the free radical DPPH. Moreover, it was observed that the efficacy of these fatty acids in neutralizing the free radical increases proportionally with the concentration of the active compounds. At a concentration of 500 μg/ml, the fatty acids (Mosul) exhibited the highest level of inhibition, with a rate of 86.4%. This inhibition rate was found to be superior to that of fatty acids (Aqrah) at the same concentration, which showed an inhibition rate of 79.25%. Furthermore, the observed inhibition rate of fatty acids (Mosul) was statistically significant and comparable to the standard sample of ascorbic acid at the same concentration, which exhibited an inhibition rate of 85.6%. Following these results, the concentration of fatty acids (Mosul) is 400 micrograms per milliliter, exhibiting an inhibition rate of 81.2%. In comparison, fatty acids (Aqrah) achieved an inhibition rate of 72.3% at the same concentration. Other concentrations displayed varying degrees of inhibition capacity towards DPPH free radicals. The study provided confirmation of the inhibitory effects of fatty acids on the viability of Staphylococcus aureus strains isolated from infected individuals at Tikrit Teaching Hospital.
Oil Issues of the Smallest Arabic Member of the OPEC Khartukov, Eugene M.
Journal La Lifesci Vol. 5 No. 1 (2024): Journal La Lifesci
Publisher : Newinera Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37899/journallalifesci.v5i1.883

Abstract

The past, current status and future of the oil sector of the UAE are considered and analyzed. The author uses methods of comparative and systematic analyses, which are implemented for assessing the emirates’ oil in the context of the world, the Middle East, and the Persian Gulf area. The article mainly concludes that the Covid-19 pandemia has seriously hit the UAE oil market (harder than the other sectors of the national economy), however, the pandemia has made inland oil demand (and petroleum imports) of the emirates lower but the domestic crude oil production will unlikely increase in the foreseeable future above 200 kb/d. Still, the federation fares quite well as the OPEC pledged crude oil production cuts are concerned.
Review Paper for Nutrients in food Hassan, Yasemin Ahmed; Ercoşkun, Hüdayi
Journal La Lifesci Vol. 4 No. 6 (2023): Journal La Lifesci
Publisher : Newinera Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37899/journallalifesci.v3i5.888

Abstract

The diet exerts a substantial influence on chronic illnesses and overall well-being. Addressing food-related behaviors will enable individuals to manage these conditions effectively. Enhancing health by making changes to one's diet through modification and fortification, introducing novel food options, and including essential nutrients. Enriched and utilitarian food products, supplements, and health-promoting substances Fortified meals and functional foods are designed to augment the nutritional requirements of individuals. Some meals, like morning cereals, are regularly enriched with vitamins and minerals, and there is a growing variety of foods that are enhanced with specific functions and claimed to provide health benefits. Nutraceuticals, also known as nutriceuticals, are naturally occurring bioactive chemicals that possess qualities that promote health or prevent diseases. The study investigated the correlation between nutrition and its influence on human well-being. It provided evidence that diet plays a significant role as an environmental component in the development of many chronic illnesses. Quantifying the precise magnitude of this impact is challenging, however, there has been a notable 35% decrease in the occurrence of Cancer among different age groups in the United States. The states have been proposed to be attainable using "feasible dietary methods". The potential to produce significant societal and economic benefits via the identification and utilization of health-promoting elements in foods is evident. Spectrum Population Capable The extent to which one can profit from this study will hinge upon how The data is utilized by scientists, the food business, and policy officials.
Study of Coral Reefs in the Tourism Zone of Hoga Island, Wakatobi National Park, Southeast Sulawesi, Indonesia Hawati, Hawati; Mustafa, Mustafa; Yusuf, Yusuf; Putra, Angkasa; Suriadin, Herianto
Journal La Lifesci Vol. 5 No. 1 (2024): Journal La Lifesci
Publisher : Newinera Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37899/journallalifesci.v5i1.905

Abstract

One of the ecosystems in tropical waters is the coral reef. Coral reefs serve multiple functions, both ecologically and economically. The marine waters in Wakatobi Regency boast diverse coral reefs, and this study aims to assess the coral reefs in one of its regions, specifically in the waters around Hoga Island, part of Wakatobi National Park. The research was conducted from March to May 2023, involving direct observations at the research site. The collected data were then analyzed and presented descriptively concerning the percentage of coral reefs in the study area. The percentage of coral cover in the growth forms (lifeform) of the Wakatobi National Park tourism zone, region II, revealed that, at the first station, coral cover was 46.33%, dominated by Coral Branching (CB) at 22.36%, and Biotic, primarily Soft Coral (SC), at 14.95%. At the second station, coral cover was 36.13%, with Coral Branching (CB) accounting for 11.53%, and Soft Coral (SC) at 25.33%. The third station exhibited a coral cover percentage of 60.37%.
Evaluation of Spring Season Local and Improved Rice Genotypes on Growth, Yield, and Yield Attributing Characters in Gorkha District, Nepal Acharya , Shreeja; Ghimire, Sudip; Thapa, Roshan; Bhattarai , Prakriti; Chhetri, Bidhya Poudel; Gautam, Bibek
Journal La Lifesci Vol. 5 No. 2 (2024): Journal La Lifesci
Publisher : Newinera Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37899/journallalifesci.v5i2.923

Abstract

Rice cultivation faces challenges related to varietal selection, limiting the potential yield of spring rice crops. This study was conducted in the Rice Zone of Gorkha, Nepal during the spring season of 2022 with aim to evaluate the growth, yield, and yield attributing characters of different rice genotypes. The study hypothesized that significant differences exist among different rice genotypes in terms of their growth, yield, and yield attributing characters. The experiment employed a one-factor randomized complete block design (RCBD) with seven genotypes, including local varieties (Hardinath Hybrid 1, Chaite-5, CH 45, Salijudi) and pipeline genotypes (IR16L1919, IR10N118, IR86515), and replicated three times. Results indicated significant variations among genotypes in response to similar growing conditions and nutrient availability. Notably, CH 45 exhibited the highest plant height (113.50 cm), while IR16L1619 demonstrated the longest panicle length (28.56 cm) and the highest number of effective tillers (23.10). IR16L1619 also displayed the highest number of leaves (97.27 leaves) and leaf area index (8.00). Chaite-5 had the longest flag leaf (33.13 cm), while IR16L1619 recorded the highest panicle length (28.56 cm) and number of grains per panicle (270.10). Salijudi exhibited the lowest sterility percentage (7.52 %), and CH 45 displayed the highest thousand grain weight (26.40). Moreover, IR16L1619 demonstrated superior performance in terms of grain yield (8.19 t/ha), straw yield (7.12 t/ha), and biological yield (15.25 t/ha). The findings underscored the genotype-specific responses to environmental conditions, highlighting the importance of tailored varietal selection for optimal productivity.
Digitalization of Marketing of Laskar Pelangi Local Agricultural Products Hardianti, Hardianti; Nurmayanti, Nurmayanti; Lubis, Sandi; Sundari, Sundari; N, Zulkifli; Angareani, Reni
Journal La Lifesci Vol. 4 No. 6 (2023): Journal La Lifesci
Publisher : Newinera Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37899/journallalifesci.v4i6.971

Abstract

The aim of this service is 1) increasing partners' knowledge about online sales and marketing strategies, 2) increasing partners' skills to produce quality and sustainable products. The partner in the service is the Laskar Pelangi agricultural group in Pattondon Salu. The method used in solving milking problems to achieve the goal is conducting in-depth interviews with partners and providing workshops and direct assistance as an effort to increase the income of Laskar Pelangi group members. From the results of this study, it was found that the fundamental key to achieving previously set goals is management. This management includes monitoring product quality, production scheduling, order management, as well as pricing and promotion strategies
Analysis of Biogas Assistance Program in Dairy Farm Development Syabillah, Dila Ananda; Mauludin, M. Ali; Sulistyati, Marina
Journal La Lifesci Vol. 4 No. 6 (2023): Journal La Lifesci
Publisher : Newinera Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37899/journallalifesci.v4i6.988

Abstract

Corporate Social Responsibility (CSR) is a form of corporate social responsibility towards the community and environment around the company. The biogas assistance program is one of PJT II's CSR programs in order to accelerate the handling of damage to the Citarum river watershed (DAS) and for the purpose of empowering the community, especially dairy farmers who come from members of the KPBS Pangalengan dairy farmer group. The aim of this research is to determine the mechanism for implementing the biogas assistance program as part of CSR activities and to analyze the benefits of implementing the biogas assistance program in developing the sustainability of dairy farming businesses. This research was conducted in November – December 2023. This research was conducted using a qualitative approach using the case study method. Primary data was obtained through in-depth interviews with informants selected purposively from twenty-one people consisting of the company, participants receiving assistance and implementing parties. The results of the research show that the implementation of the biogas assistance program has been implemented through a process planning, organizing, actuating, controlling (POAC) in the program mechanism, apart from that, the analysis of the program's objectives is to reduce pollution and damage to the Citarum watershed as a result of breeder activities and provide opportunities to increase income independently and sustainably and is an effort to increase breeder awareness to better protect the surrounding environment so that it can speed up the handling of damage to river watersheds that is currently occurring.

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