Cover, Content, and Editorial Note from Borneo J Med Lab Tech Vol. 3 No. 2 April 2021

Assalamu’alaikum Wr. Wb.Alhamdulillahirabbil ‘alamin. After a long wait for almost 12 years from the first stand, finally the scientific journal of the Department of Analyst Health (Medical Laboratory Technology) Universitas Muhammadiyah Palangkaraya can be published. BJMLT published every 6 months (2 issues/year) every October and April. The aim of this journal is to publish high-quality articles dedicated to all aspects of the latest outstanding developments in the field but not limited to Blood transfusion, Clinical Chemistry, Hematology, Histopathology, Immunology, Microbiology, Parasitology, Toxicology, Food and Beverage Analysis, Molecular Biology, Medical Biology, and related fields that are of interest to medical laboratory technologies, such as epidemiology, health promotion, professional ethics, and laboratory management, It was first published online in October 2018 using Open Journal System (OJS) 3.1 platform with e-ISSN 2622-6111 by URL http://journal.umpalangkaraya.ac.id/index.php/bjmlt.This edition contains 7 articles consisting of Hematology, Microbiology, Clinical Chemistry, and epidemiology topics. Editorial boards are fully aware that there is still room for improvement in this edition, hence with all humility willing to accept constructive suggestions and feedback for improvements to the publication for the next editions.The publication of BJMLT certainly participates in disseminating the results of research and review of science and technology development conducted by lecturers and researchers from UM Palangkaraya and other universities.The editorial board would like to thank the University, all editors and reviewers, and contributors of the scientific articles who have provided the repertoire in this issue. We hope that all parties, especially the contributors of the articles, could re-participate for the success of the publication in the next edition in October 2021. Wassalamu’alaikum Wr. Wb.

Cover, Content, and Editorial Note from Borneo J Med Lab Tech Vol. 3 No. 1 October 2020

Assalamu’alaikum Wr. Wb. Alhamdulillahirabbil ‘Alamin. After a long wait for almost 12 years from the first stand, finally the scientific journal of the Department of Analyst Health (Medical Laboratory Technology) Universitas Muhammadiyah Palangkaraya can be published. BJMLT published every 6 months (2 issues/year) every October and April. The aim of this journal is to publish high-quality articles dedicated to all aspects of the latest outstanding developments in the field but not limited to Blood transfusion, Clinical Chemistry, Hematology, Histopathology, Immunology, Microbiology, Parasitology, Toxicology, Food and Beverage Analysis, Molecular Biology, Medical Biology, and related fields that are of interest to medical laboratory technologies, such as epidemiology, health promotion, professional ethics, and laboratory management, It was first published online in October 2018 using Open Journal System (OJS) 3.1 platform with e-ISSN 2622-6111 by URL http://journal.umpalangkaraya.ac.id/index.php/bjmlt. This edition contains 8 articles consisting of Hematology, Microbiology, Clinical Chemistry, and epidemiology topics. Editorial boards are fully aware that there is still room for improvement in this edition, hence with all humility willing to accept constructive suggestions and feedback for improvements to the publication for the next editions. The publication of BJMLT certainly participates in disseminating the results of research and review of science and technology development conducted by lecturers and researchers from UM Palangkaraya and other universities. The editorial board would like to thank the University, all editors and reviewers, and contributors of the scientific articles who have provided the repertoire in this issue. We hope that all parties, especially the contributors of the articles, could re-participate for the success of the publication in the next edition in April 2021. Wassalamu’alaikum Wr. Wb.

Cover, Content, and Editorial Note from Borneo J Med Lab Tech Vol. 2 No. 2 April 2020

Assalamu�alaikum Wr. Wb.Alhamdulillahirabbil �alamin. After a long wait for almost 12 years from the first stand, finally the scientific journal of the Department of Analyst Health (Medical Laboratory Technology) Universitas Muhammadiyah Palangkaraya can be published. BJMLT published every 6 months (2 issues/year) every October and April. The aim of this journal is to publish high-quality articles dedicated to all aspects of the latest outstanding developments in the field but not limited to Blood transfusion, Clinical Chemistry, Hematology, Histopathology, Immunology, Microbiology, Parasitology, Toxicology, Food and Beverage Analysis, Molecular Biology, Medical Biology, and related fields that are of interest to medical laboratory technologies, such as epidemiology, health promotion, professional ethics, and laboratory management, It was first published online in October 2018 usingOpen Journal System (OJS) 3.1 platform with e-ISSN 2622-6111 by url http://journal.umpalangkaraya.ac.id/index.php/bjmlt.This edition contains 6 articles consisting of Hematology, Microbiology, Clinical Chemistry and epidemiology topics. Editorial boards are fully aware that there are still room for improvement in this edition, hence with all humility willing to accept constructive suggestions and feedback for improvements to the publication for the next editions.The publication of BJMLTcertainly participate in disseminating the results of research and review of science and technology development conducted by lecturers and researchers from UM Palangkaraya and other universities.The editorial board would like to thank the University, all editors and reviewers, and contributors of the scientific articles who have provided the repetoire in this issue. We hope that all parties, especially the contributors of the articles, could re-participate for the success of the publication in the next edition on october 2020.Wassalamu�alaikum Wr. Wb.Palangka Raya, April 2020Editor-in-Chief

Cover, Content, and Editorial Note from Borneo J Med Lab Tech Vol. 2 No. 1 October 2019

Alhamdulillahirabbil �alamin. After a long wait for almost 12 years from the first stand, finally the scientific journal of the Department of Analyst Health (Medical Laboratory Technology) Universitas Muhammadiyah Palangkaraya can be published. BJMLT published every 6 months (2 issues/year) every October and April. The aim of this journal is to publish high-quality articles dedicated to all aspects of the latest outstanding developments in the field but not limited to Blood transfusion, Clinical Chemistry, Hematology, Histopathology, Immunology, Microbiology, Parasitology, Toxicology, Food and Beverage Analysis, Molecular Biology, Medical Biology, and related fields that are of interest to medical laboratory technologies, such as epidemiology, health promotion, professional ethics, and laboratory management

Current Trends in Fully Automated On-Line Analytical Techniques for Beverage Analysis

The determination of target analytes in complex matrices such as beverages requires a series of analytical steps to obtain a reliable analysis. This critical review presents the current trends in sample preparation techniques based on solid phase extraction miniaturization, automation and on-line coupling. Techniques discussed include solid-phase extraction (SPE), solid-phase microextraction (SPME), in-tube solid-phase microextraction (in-tube SPME) and turbulent-flow chromatography (TFC). Advantages and limitations, as well as several of their main applications in beverage samples are discussed. Finally, fully automated on-line systems that involve extraction, chromatographic separation, and tandem mass spectrometry in one-step are introduced and critically reviewed.