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Diyah Tri Utami
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Journal of Applied Agriculture, Health and Technology
Published by Universitas Sebelas Maret
ISSN : 29634873     EISSN : 29633028     DOI : 10.20961/jaht.v2i2.793
Core Subject : Health, Science, Agriculture,
Agriculture, Biological Sciences & Forestry Computer Science & IT Medicine & Pharmacology
Journal of Applied Agriculture, Health and Technology, abbreviated JAHT, is an open-access, peer-reviewed journal published biannually. JAHT aims to update the applied agriculture, pharmacy, health community issues, applied engineering, and technology and accepts original research, review articles, and short communications.
Arjuna Subject : Umum - Umum
Articles 6 Documents
 1 
Search results for , issue "Vol. 1 No. 1 (2022): June" : 6 Documents clear
Skrining Novel Prebiotik Selective Fermentation Initiator (SFI) Untuk Bakteri Probiotik Elektrogenik Kulit Adi, Prakoso; Mulyani, Rizka; Jackson Yang, John
Journal of Applied Agriculture, Health, and Technology Vol. 1 No. 1 (2022): June
Publisher : Sekolah Vokasi, Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/jaht.v1i1.261

Abstract

The ability of electrogenic bacteria to generate electricity has been widely reported. In some cases of bacteria, the electricity production comes from the bacterial fermentation process of SFI compounds by these bacteria. Later, the resulted electrons are transferred out from inside to extracellular recipient molecules. Among of these studies has shown the ability of gram-positive bacteria S. epidermidis ATCC 12228 in terms of SFI compounds utilization to increase bacterial electron production and its application in the medical field. Based on these studies, the discovery of new SFI compounds becomes interesting to be explored. In this study, a new SFI compound was screened from 24 different compounds. The screen was initiated by testing the ability of these compounds to increase the fermentation activity of S. epidermidis ATCC 12228 in a 96-well plate. Determination of SFI compound was carried out by checking the exclusivity of the compound to increase the fermentation activity of S. epidermidis ATCC 12228. The selected SFI compound was then tested for cytotoxicity against this bacterium and its ability to increase the electron production of S. epidermidis ATCC 12228 using a microbial fuel cell (MCF). This study was successfully demonstrated the non-toxic properties of p-coumaric acid, also the ability of this compound to increase the fermentation activity and electron production of S. epidermidis ATCC 12228. This research is expected to be the first step to find another novel SFI compounds that will be useful in certain fields in the future.
Karakteristik Sensoris dan Kimia Selai Mangga Lalijiwa (Mangifera indica) Dengan Menggunakan Pemanis Stevia (Stevia rebaudiana) Rendah Kalori Aisyah Putri, Meylia; Khotimah, Khusnul; Lisya Maghfira, Lativa; Asmediana, Anis
Journal of Applied Agriculture, Health, and Technology Vol. 1 No. 1 (2022): June
Publisher : Sekolah Vokasi, Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/jaht.v1i1.262

Abstract

Mango jam is made by adding sugar into mango which play a role as sweetener and thickener of the jam. Sugar contains high calorie which not beneficial for a people with diabetics. However, stevia is used as an alternative to replace sugar which expected to have lower calories, so the jam is safe to be consumed including for diabetics. The aim of this study was to determine the optimum concentration of stevia sweetener in lalijiwa mango jam especially in the sensory and chemical characteristics. The study used one factor complete randomized design with the comparison of mango and stevia of A1 (95%:5%), A2 (90%:10%), A3 (85%:15%), A4 (80%:20%) with a total amount of 250 gr. The results showed that from the overall parameters, sample A1 was the most preferred. While the chemical composition showed that the moisture, vitamin c, total dissolved solid, and total calories was 38,44%; 8,376 mg/100gr; 25 (°Brix); 905,941 cal/g; respectively.
Korelasi Antara Ukuran Tubuh dan Karakteristik Ambing Terhadap Produksi Susu Kambing Saanen di Daerah Tropis Albert Ardiansyah, Elly; Yuni Suranindyah, Yustina; Maharani, Dyah; Arif Darmawan, Muhammad
Journal of Applied Agriculture, Health, and Technology Vol. 1 No. 1 (2022): June
Publisher : Sekolah Vokasi, Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/jaht.v1i1.281

Abstract

The aim of this research was to determine the correlation between udder and body size of Saanen goats on milk production in BBPTU-HPT Baturraden. Total of 61 lactating Saanen goats were used in this study. The size of the udder was measured including the width and length of the udder, the inner and outer circusmference of the udder, the shape and volume of the udder, the length, circumference and direction of the nipple. Body measurements were measured including chest circumference, ear length and width, and body length and height. Body and udder characteristics were assessed once before milking while milk production was measured each milking. Data were analyzed using regression analysis. The correlation between body length, chest circumference, height, ear length, ear width, and neck wattle with milk production were 1.0%, 0.0%, 4.1%, 5.1%, 2.1 %, and 0.0% respectively. The correlation between udder volume, udder outer circumference, udder inner circumference, udder width, udder length, nipple circumference, and nipple length with milk production were 54.5%, 49.4%, 41.4%, 55.9,%, 10.9%, 24.2%, and 28.4% respectively. Saanen goat milk production had a correlation with udder characteristics but had no correlation with body size.
Faktor-Faktor Yang Berhubungan Dengan Keluhan Computer Vision Syndrome (CVS) Pada Pekerja Divisi Teknologi di PT INKA (Persero) Madiun Farida Ashaar, Syifa; Lilia Wardani, Tyas; Syahrotun Nisa S, Farhana
Journal of Applied Agriculture, Health, and Technology Vol. 1 No. 1 (2022): June
Publisher : Sekolah Vokasi, Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/jaht.v1i1.285

Abstract

The technology division at PT INKA (Persero) is a division responsible for carrying out work related to industrial technology and requires workers to use two computer monitors for 8 working hours. This can lead to workers being more vulnerable to experiencing CVS. This study is an analytical observational study with a cross sectional approach. The respondents of this study were all 55 technology division workers at PT INKA (Persero) with sampling techniques using total sampling. The data analysis techniques used are Somers'd for bivariate tests and logistic regression for multivariate tests. The results of the Somers'd correlation showed that from the 4 factors analyzed there were 2 factors that were significantly related to CVS complaints, namely the use of a blue light filter (p = 0.018) and the length of eye rest (p = 0.00). Based on the results of the logistic regression test, it is known that the most related factors related to CVS complaintsis the length of eye rest time (OR = 33.181).
Uji Aktivitas Antibakteri Sediaan Lulur Ekstrak Etanol Kunyit Terhadap Bakteri Staphylococcus Aureus ATCC 25923 Aulia Ratna Dela, Riza; Tri Utami, Diyah
Journal of Applied Agriculture, Health, and Technology Vol. 1 No. 1 (2022): June
Publisher : Sekolah Vokasi, Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/jaht.v1i1.315

Abstract

Staphylococcus aureus is a normal skin flora that can cause several skin diseases such as ulcers, acne, pneumonia, meningitis, and arthritis. Turmeric contains curcumin which has antibacterial activity. The addition of turmeric extract to the scrub formula can inhibit the activity of S. aureus. The purpose of this study was to determine the effect of turmeric ethanol extract scrub preparations against S. aureus. The research was conducted experimentally in the laboratory. The extraction process is carried out by soxhletation. Antibacterial activity test was carried out using the scrub well method with various formulas of 1%; 3%; 5%, positive control, and negative control. The results showed that formula 3 with a concentration of 5% turmeric ethanol extract showed the highest antibacterial activity against S. aureus with an inhibition zone of 10.9 mm.
Efektivitas Technode Hydrogel 0,02% Sebagai Penyembuhan Luka Post Operasi Ovariohisterectomi dan Orchhiectomi Pada Kucing Domestik (Felis silvestris Catus) Dibandingkan Iodine 10% Ul Millah, Nida; Eka Ermawati, Dian
Journal of Applied Agriculture, Health, and Technology Vol. 1 No. 1 (2022): June
Publisher : Sekolah Vokasi, Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/jaht.v1i1.334

Abstract

Antibiotics have been reduced to support Anti-Microbial Resistance (AMR) campaigns worldwide due to widespread bacterial resistance to commonly used antibiotics, the emergence of new superbugs or diseases, and the impact of antibiotic waste on the environment and soil. Iodine is generally used as an alternative because it has antibacterial and antifungal potential, suitable for preventing wound infections. However, iodine can cause a serous exudative effect and quickly become inactive when mixed with serous fluids. The study aims to find alternative therapeutic preparations to replace antibiotics when treating open wounds. Experimental research in which domestic cats were divided into two groups. Group A was given 10% iodine therapy twice a day, while Group B was given Technode Hydrogel 0,02% therapy twice a day for seven days. The wound score was calculated based on three points with the following criteria: discharge, swelling, erythema, and dehiscence. The scoring system was adopted as suggested by Sylvestre. The results showed that Technode Hydrogel 0,02% had an average wound score of 0,457 compared to 10% iodine which was 0,714. Hydrogel Technode is expected to be the best alternative for wound care, both in terms of efficacy and efficiency, to help the healing process of open wounds.

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