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All Journal Stigma : Jurnal Matematika dan Ilmu Pengetahuan Alam Unipa Jurnal Tumbuhan Obat Indonesia
Budi Pramana, Yanatra
Unknown Affiliation
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Mathematics Medicine & Pharmacology Public Health

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Pembuatan Biodiesel Dari Biji Nyamplung Menggunakan Metode Tranesterifikasi Dengan Penambahan Toluena Zulfikar Ainunsidiq, Mohammad; Huda, Miftakul; Ayu Titisari, Manik; Budi Pramana, Yanatra; Budipramana, Krisyanti
STIGMA: Jurnal Matematika dan Ilmu Pengetahuan Alam Unipa Vol 16 No 2 (2023)
Publisher : Universitas PGRI Adi Buana Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36456/stigma.16.2.8170.55-59

Abstract

The purpose of this study was to determine the effect of the addition of toluene on the quality of biodiesel from nyamplung seeds, including: viscosity, density, flash point. The method used is esterification using H2SO4 and then transesterification using NaOH. Biodiesel is then added to toluene. The ratio of the addition of toluene to the volume of biodiesel is 2%, 3%, 4% and 5% (%v/v). The final step is to analyze biodiesel which includes analysis of density, viscosity, and flash point. From this research, which gave the best results by adding 3% toluene, the density, viscosity and flash point values ​​met the standards of the Indonesian Biodiesel Forum. Namely a density value of 0,8415gr/ml, a viscosity of 4,7cSt, and a flash point of 62 °C.
A Review of Fungal-Derived Natural Dyes: Chemical Diversity and Multifaceted Health Benefits Budipramana, Krisyanti; Setiawan, Vendra; Ratih, Ratih; Budi Pramana, Yanatra
Jurnal Tumbuhan Obat Indonesia Vol. 17 No. 2 (2024): December 2024
Publisher : Universitas Tidar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31002/jtoi.v17i2.1047

Abstract

Various industrial sectors, from food and drug production to textiles, have widely used pigments or dyes as coloring agents. Generally, we can distinguish between two types of coloring agents: synthetic and natural. Currently, the use of synthetic colorings is a topic of debate due to their potential health risks, toxicity, and environmental pollution. This prompts a deeper exploration of natural resources as a more secure substitute for coloring agents. Plants, animals, microbes, and fungi can all provide natural coloring agents. Besides animals and microbes, some challenges in developing plants as major sources of natural coloring agents include variations in production or harvest times, strongly influenced by season, weather, and the intensity of sunlight. These factors influence not only the stability of the produced color but also its physicochemical properties, such as solubility and pH.  Moreover, overexploitation of plants has an impact on ecosystem imbalances and leads to extinction. Among natural resources, pigments or dyes from fungi have shown their potential to address these challenges. This review focuses on the potential of various microfungi that produce natural dyes, especially from Monascaceae, Trichocomaceae, and Nectriaceae, as well as the classification based on their chemical structure. Furthermore, we describe their diverse biological impacts as antioxidants, antibiotics, antidiabetics, anticancer agents, and anti-cholesterol agents, along with their health advantages.
A Review of Fungal-Derived Natural Dyes: Chemical Diversity and Multifaceted Health Benefits Budipramana, Krisyanti; Setiawan, Vendra; Ratih, Ratih; Budi Pramana, Yanatra
Jurnal Tumbuhan Obat Indonesia Vol. 17 No. 2 (2024): December 2024
Publisher : Universitas Tidar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31002/jtoi.v17i2.1047

Abstract

Various industrial sectors, from food and drug production to textiles, have widely used pigments or dyes as coloring agents. Generally, we can distinguish between two types of coloring agents: synthetic and natural. Currently, the use of synthetic colorings is a topic of debate due to their potential health risks, toxicity, and environmental pollution. This prompts a deeper exploration of natural resources as a more secure substitute for coloring agents. Plants, animals, microbes, and fungi can all provide natural coloring agents. Besides animals and microbes, some challenges in developing plants as major sources of natural coloring agents include variations in production or harvest times, strongly influenced by season, weather, and the intensity of sunlight. These factors influence not only the stability of the produced color but also its physicochemical properties, such as solubility and pH.  Moreover, overexploitation of plants has an impact on ecosystem imbalances and leads to extinction. Among natural resources, pigments or dyes from fungi have shown their potential to address these challenges. This review focuses on the potential of various microfungi that produce natural dyes, especially from Monascaceae, Trichocomaceae, and Nectriaceae, as well as the classification based on their chemical structure. Furthermore, we describe their diverse biological impacts as antioxidants, antibiotics, antidiabetics, anticancer agents, and anti-cholesterol agents, along with their health advantages.
A Review of Fungal-Derived Natural Dyes: Chemical Diversity and Multifaceted Health Benefits Budipramana, Krisyanti; Setiawan, Vendra; Ratih, Ratih; Budi Pramana, Yanatra
Jurnal Tumbuhan Obat Indonesia Vol. 17 No. 2 (2024): December 2024
Publisher : Universitas Tidar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31002/jtoi.v17i2.1047

Abstract

Various industrial sectors, from food and drug production to textiles, have widely used pigments or dyes as coloring agents. Generally, we can distinguish between two types of coloring agents: synthetic and natural. Currently, the use of synthetic colorings is a topic of debate due to their potential health risks, toxicity, and environmental pollution. This prompts a deeper exploration of natural resources as a more secure substitute for coloring agents. Plants, animals, microbes, and fungi can all provide natural coloring agents. Besides animals and microbes, some challenges in developing plants as major sources of natural coloring agents include variations in production or harvest times, strongly influenced by season, weather, and the intensity of sunlight. These factors influence not only the stability of the produced color but also its physicochemical properties, such as solubility and pH.  Moreover, overexploitation of plants has an impact on ecosystem imbalances and leads to extinction. Among natural resources, pigments or dyes from fungi have shown their potential to address these challenges. This review focuses on the potential of various microfungi that produce natural dyes, especially from Monascaceae, Trichocomaceae, and Nectriaceae, as well as the classification based on their chemical structure. Furthermore, we describe their diverse biological impacts as antioxidants, antibiotics, antidiabetics, anticancer agents, and anti-cholesterol agents, along with their health advantages.
Co-Authors Ayu Titisari, Manik Budipramana, Krisyanti Huda, Miftakul ratih ratih Setiawan, Vendra Zulfikar Ainunsidiq, Mohammad