Article Per Year (5 Year)
p-Index From 2020 - 2025
0.23
P-Index
This Author published in this journals
All Journal HAYATI Journal of Biosciences Biopropal Industri MAJALAH BIAM Jurnal Riset Industri Hasil Hutan
Heru Agus Cahyanto, Heru Agus
Baristand Industri Pontianak, Jl. Budi Utomo No. 41, Pontianak 78243
Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Chemistry Earth & Planetary Sciences Education Industrial & Manufacturing Engineering Materials Science & Nanotechnology

Published : 6 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 6 Documents
Search

 1 
KOMBINASI HERBA SELEDRI (Apium graveolens, L) DAN DAUN LIDAH BUAYA (Aloe vera, L) SEBAGAI MINUMAN HERBAL INSTAN Cahyanto, Heru Agus
Jurnal Riset Industri Hasil Hutan Vol 6, No 2 (2014)
Publisher : Kementerian Perindustrian

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (189.841 KB)

Abstract

The purpose of this study was to determine the quality of herbal raw materials and consumer acceptability to  the instan tea. Celery and  aloe vera leaf have an ability to lower blood pressure. The combination of these two herbs are expected to have a synergistic effect in  this instant tea. The formulation tea showed the appropriate with the  requirements and no difference in taste, color and odor in statistic of the three formulations.Keywords:  formulation, celery, aloe vera
Anti-diabetic Activity of Tabat Barito Leafs (Ficus deltoidea, Jack) Extract in Rats Cahyanto, Heru Agus; Supriyatna, Nana
Biopropal Industri Vol 4, No 1 (2013)
Publisher : Balai Riset dan Standardisasi Industri Pontianak

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (83.37 KB)

Abstract

Tabat barito (Ficus deltoidea, Jack) leaf is believed could be used to treat diabetes. But more scientific data are needed. The aim of this study is to investigate  antidiabetic activity of  Tabat Barito extract by glucose tolerance method. The treatment was given in three doses (50, 100, and 200 mg/kg BW) and two controls using aquoeus and glibenklamid.  Tabat barito extract was obtained by maceration and made into dry extract with addition of starch. The result showed that chemical compound of the ethanol extract were fenolic and saponin. The extract showed effects in lowering blood sugar levels with glucose tolerance methods at 30 to 60 minutes. Blood glucose levels of mice treated with the extract extract ranged between 132.60 to 258.00 mg/dL , glibenklamide ranged from 130.20 to 144.60 mg/dL, and aqua ranged between 227.60 to 260.20 mg/dL. The percentage decrease in blood sugar levels compared to controls is 32.54%.
KANDUNGAN LOGAM BERAT DALAM BAHAN BAKU PRODUK REMPAH DARI PASAR DI KOTA PONTIANAK Cahyanto, Heru Agus
Majalah BIAM Vol 11, No 2 (2015): Majalah BIAM
Publisher : Balai Riset dan Standardisasi Industri Ambon

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (499.259 KB)

Abstract

Seiring perkembangan industri di sepanjang sungai Kapuas, dimungkinkan terjadinya pencemaran logam berat pada hasil pertanian. Untuk mengetahui hal tersebut dilakukan penelitian terhadap sampel rempah dari pasar Tradisional di Kota Pontianak. Sampel dikeringkan dan diserbuk untuk diuji kadar logam berat dengan spektrofotometri serapan atom (SSA). Hasil uji dibandingkan dengan standar batas maksimum cemaran logam berat dalam makanan. Dari hasil uji didapatkan data kadar logam berat dalam bahan rempah masih dibawah batas yang diijinkan.
The Use of Kaolin West Kalimantan as an Extender Pigment In The Manufacture of Emulsion Paint Lusiana, Uray; Cahyanto, Heru Agus
Biopropal Industri Vol 5, No 2 (2014)
Publisher : Balai Riset dan Standardisasi Industri Pontianak

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (115.968 KB)

Abstract

Wall paint emulsion is an emulsion of a mixture of pigments, binders and solvents, and other additives that are used primarily for painting walls. This study was conducted to determine the use of kaolin as a extender pigment West Kalimantan in the manufacture of emulsion paint walls. Kaolin is used combined with titanium dioxide with a percentage of 33% , 42% , 50% , 58% and 67% of the total pigment . The best results are obtained on the addition of 50% kaolin with power caps 29m2/L, density 1.40 g/cm3, fineness of 25microns, dry touch 10 seconds, hard dry 20 minutes, 61.99 wt% total solids, pH 7.21, viscosity 107 KU, resistance to alkali and accelerated weather for 600 hours. This was the best result and has met the quality requirements SNI 3564:2009 of emulsion paint.
Kualitas dan Keamanan Lulur Berbasis Herbal Produksi UKM Ranata di Kota Pontianak cahyanto, heru agus; laempah, Asmawit
Majalah BIAM Vol 13, No 2 (2017): Majalah BIAM
Publisher : Balai Riset dan Standardisasi Industri Ambon

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (153.615 KB) | DOI: 10.29360/mb.v13i2.3184

Abstract

Abstrak. Penelitian tentang lulur produksi UKM Ranata Kosmetik dilakukan untuk mengetahui kualitas lulur dan keamanannya. Lulur produksi UKM Ranata menggunakan bahan bahan alami atau herbal sebagai bahan bakunya. Bahan yang digunakan antara lain buah alpukat, daun teh hijau, buah strawberry, bengkoang dan aneka bahan rempah-rempah. Produk lulur diuji kualitas di Laboratorium Balai Riset dan Standardisasi Industri Pontianak dan LPPT UGM Yogyakarta. Hasil uji dibandingkan dengan pustaka dan peraturan yang diacu. Hasil uji lulur Ranata kosmetik berupa kadar air 9,6621%-14,5430%, kadar abu total 0,3258%- 8,5890%, ALT 25 kol/gr - 2,6 x 102 kol/gr, AKK <10 kol/gr - 1X101 koloni/gr serta ukuran partikel yang bervariasi. Sementara bahan berbahaya dan dilarang dalam lulur tidak ditemukan atau negatif.
Marine Actinobacteria amo.128 Isolated from Seribu Island: Antibacterial, Antibiofilm and Molecular Docking as Quorum Sensing Inhibitors Cahyanto, Heru Agus; Sunaryanto, Rofiq; Damayanti, Ema; Mustofa
HAYATI Journal of Biosciences Vol. 32 No. 5 (2025): September 2025
Publisher : Bogor Agricultural University, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.4308/hjb.32.5.1225-1239

Abstract

The prevalence of antibiotic-resistant bacteria is increasing every year in Indonesia. This resistance occurs in several antimicrobial categories. A contributing factor to microbial resistance is the capacity of microbes to develop biofilms. Amo.128 is an actinomycete from the Laboratory Biotechnology, BRIN Serpong collection, which is expected to have both antimicrobial and antibiofilm activity. This study aimed to identify amo.128 macroscopically, microscopically, and molecularly; to determine the antibacterial and antibiofilm activity; to identify secondary metabolites; and to understand the mechanism of quorum sensing inhibition by in silico with proteins targeting SdiA and AgrA. Based on macroscopic and microscopic observations, the amo.128 isolate belongs to the genus Streptomyces. Phylogenetic analysis of the amo.128 isolate is 100% similar to Streptomyces parvus strain NBRC 14599. The amo.128 metabolite contains several compounds, including N-acetyltyramine, cyclophenylalanylprolyl/cFP, and the pyrrole-pyrazine group. The MIC/MBC/MIC50 value of the amo.128 metabolite against Staphylococcus aureus is 25/50/28.48 ppm, while for Escherichia coli it is 100/200/49.38 ppm. The amo.128 metabolite reduced biofilms formed by S. aureus and E. coli with BRC50 values of 62.07 ppm and 60.44 ppm, respectively. The amo.128 metabolite compound, cyclophenylalanylprolyl/cFP, has potential activity as a quorum-sensing inhibitor.
Co-Authors Ema Damayanti laempah, Asmawit Mustofa Mustofa Nana Supriyatna, Nana Rofiq Sunaryanto Uray Lusiana, Uray