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Andri Agus Rahman
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Organisasi Riset Hayati Dan Lingkungan, Gedung Administrasi, Kawasan Sains Teknologi Dr. (H.C) Ir. H. Soekarno Jl. Raya Bogor KM. 46, Cibinong 16911
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INDONESIA
Jurnal Penelitian Hasil Hutan
Published by Badan Riset dan Inovasi Nasional
ISSN : 02164329     EISSN : 24428957     DOI : 10.55981/jphh
Core Subject : Science, Agriculture,
Agriculture, Biological Sciences & Forestry Decision Sciences, Operations Research & Management Materials Science & Nanotechnology
Jurnal Penelitian Hasil Hutan is a scientific publication reporting research findings in the field of anatomy, physical and mechanical, fiber technology, composite, biodeterioration and preservation of lignocellulosic materials, forest products drying technology, wood sawing and machining, wood and non wood forest products processing, chemical and forest products energy processing, forest engineering and wood and non wood forest products harvesting. This journal has been accredited by Ministry of Research, Technology and Higher Education (RISTEKDIKTI) with Second Grade (Sinta 2) since years 2020 to 2024 as a Scientific Journal (Accreditation Number 200/M/KPT/2020). This journal was first published in 1984. This journal is manage by Organisasi Riset Hayati dan Lingkungan and Published by Penerbit BRIN (BRIN Publishing), Direktorat RMPI - BRIN.
Arjuna Subject : Ilmu Lingkungan (semua ketegori) - Konservasi Alam dan Lahan
Articles 5 Documents
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Search results for , issue "Vol. 39 No. 1 (2021): Jurnal Penelitian Hasil Hutan" : 5 Documents clear
SIFAT FISIKOKIMIA DAN KANDUNGAN MIKRONUTRIEN PADA MADU KELULUT (Heterotrigona itama) DENGAN WARNA BERBEDA Safinah S. Hakim; Siswadi; Reni S. Wahyuningtyas; Beny Rahmanto; Wawan Halwany; Fajar Lestari
Jurnal Penelitian Hasil Hutan Vol. 39 No. 1 (2021): Jurnal Penelitian Hasil Hutan
Publisher : BRIN Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jphh.2021.39.1.1-12

Abstract

Honey is one of the non-timber forest products, which has variety of benefits, among others health supplement andboosting stamina. One of the honey bee is kelulut (Heterotrigona itama). Consumers have certain preferences forkelulut honey based on colour appearance. This research was aimed to determine the colour of honey in relation with thequality of honey. Physicochemical and proximate analyses were carried out during this research. The results showed thatkelulut honey with dark color had higher reducing sugar content compared to light-colored honey. In addition, honey withdifferent colors has different micronutrients and benefits. The results of this study are expected to provide informationto consumers in making decisions when purchasing kelulut honey.
PENGARUH JENIS PELARUT DAN METODE EKSTRAKSI TERHADAP AKTIVITAS ANTIBAKTERI DAN PENGHAMBATAN RADIKAL BEBAS EKSTRAK KULIT KAYU BANGKAL (Nauclea subdita) Nazarni Rahmi; Rais Salim; Miyono; M. Ikhwan Rizki
Jurnal Penelitian Hasil Hutan Vol. 39 No. 1 (2021): Jurnal Penelitian Hasil Hutan
Publisher : BRIN Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jphh.2021.39.1.13-26

Abstract

Bangkal bark is one of the plant materials widely used by local people of South Borneo for medicine and beautycare. The limited research explores the extraction process and biological activity of bangkal bark for this use, especiallyfor acne treatment. This study was conducted to determine the difference of extraction methods and solvent polarity tophytochemical contents, antibacterial and radical scavenging activities of bangkal bark extracts. Bangkal bark wasextracted by maceration, percolation and soxhletation methods with various solvents, namely water, 96% ethanol, 70%ethanol and ethyl acetate. Total phenolic content by Folin ciocalteu, total flavonoids with AlCl3, and total tannins withvanillin were determined. Free radicals scavenging activity was determined with DPPH free radicals and antibacterialwith agar diffusion method. Soxhlet method with 96% ethanol solvent showed the highest phenolic content about81.12±1.66 mg/gr GAE. The highest flavonoid content was found on the percolation method with ethyl acetateabout 24.24± 0.057 mg/gr QE. Total tannin content was found on percolation methods with 96% ethanol about36.92±0.81 mg/gr CE. All of 70% ethanol extract showed high inhibitory strength of DPPH radical above 87%at a 1 mg/ml concentration. Antibacterial activity in the extract showed that all methods and solvents had inhibitoryproperties against P. acne with various inhibitory zones. In contrast, only ethyl acetate and water extracts were able toinhibit P. acne and S. aureus both.
KETAHANAN LIMA JENIS KAYU TERHADAP SERANGAN DELAPAN JENIS JAMUR PELAPUK Sihati Suprapti; Esti Rini Satiti; Lisna Efiyant; Djarwanto
Jurnal Penelitian Hasil Hutan Vol. 39 No. 1 (2021): Jurnal Penelitian Hasil Hutan
Publisher : BRIN Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jphh.2021.39.1.27-38

Abstract

Lesser-known wood originating from rain-forests is an alternative raw material for the national timber industry.Optimizing this wood group’s utilisation requires information on its resistance to the decaying fungus attack of eachwood species used. This research is studying the resistance of five wood species from West Kalimantan, and the rusttest was carried out on the metal embedded in heartwood and exposed to fungus using the Kolle-flask method. NaOH’swood-solubility analysis referred to ASTM D-1110-84’s Standard. Results revealed that Albizia sp. and Syzygiumsp. belonged to resistant woods (class II); Santiria sp. and Lithocarpus ewyckii belonged to moderately-resistant(class III); while Xanthophyllum excelsum belonged to not-resistant (class IV). The greatest weight loss occurredat sapwood of Xanthophyllum excelsum being exposed to Pycnoporus sanguineus. Average weight loss atheartwood (with class II) was lower than that at sapwood (class III). The greatest weight loss of woods embedded byscrews occurred at screwed Syzygium sp. then exposed to Polyporus sp. The average weight loss of screwed woods wasgreater than that of unscrewed woods. Meanwhile, the highest weight loss of screws occurred at Xanthophyllumexcelsum, then at Syzygium sp., exposed to Polyporus arcularius. The greatest weight of screw-rust powder wasachieved at Syzygium sp. exposed to Polyporus arcularius. Five fungi species exhibited moderate capability, whilethree species afforded low capability in decaying woods. The effect of decaying fungi on corroding screws was entirely low.
KOMPONEN KIMIA ORGANIK LIMA JENIS ASAP CAIR Nur Adi Saputra; Sri Komarayati; Gusmailina
Jurnal Penelitian Hasil Hutan Vol. 39 No. 1 (2021): Jurnal Penelitian Hasil Hutan
Publisher : BRIN Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jphh.2021.39.1.39-54

Abstract

Plants such as cacao (Theobroma cacao), avocado (Persea americana), puspa (Schima wallichii), sengon(Falcataria mollucana) and tarik angin (Usnea sp.) are widely planted in the community for fruit or wood needs.Periodically, they harvest these types of wood for common uses or plant rotation purposes. In general, wood sorting is usedfor simple construction or even conventionally burned. In addition to conventional combustion techniques to produce charcoal,there is another product that can be produced, namely liquid smoke - using a combustion technique by adding a condenserto produce liquid smoke. Liquid smoke contains organic chemicals with various benefits. This study investigates the organicchemical content of liquid smoke of cacao, avocado, puspa, sengon, and tarik angin wood. The five types of materialswere carbonized using a pyrolysis reactor around 400oC. Liquid smoke was obtained by condensing fumes mechanism.Analysis of organic liquid chemical using Gas Chromatography Mass Spectrometer (GCMS) Pirolisys Type QP2010and High Performance Liquid Chromatography (HPLC). GCMS analysis showed that cacao liquid smoke has thehighest concentration of acidic group, of the 45.53%, where the concentration of acetic acid was 31.81%. The presence ofthe highest phenol group was in avocado liquid smoke as much as 56.86%, where the concentration of phenol compoundsreached 41.92%. The acid and phenol groups are type of compounds contained in liquid smoke and have a lot of benefits.
STANDARDISASI EKSTRAK KULIT KAYU BANGKAL (Nauclea subdita (Korth.) Steud.) SEBAGAI BAHAN BAKU SEDIAAN KOSMETIKA Mohammad Listianto Raharjo; Nazarni Rahm; Nadra Khairiah,; Rais Salim; Rufida; Budi Tri Cahyana
Jurnal Penelitian Hasil Hutan Vol. 39 No. 1 (2021): Jurnal Penelitian Hasil Hutan
Publisher : BRIN Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jphh.2021.39.1.55-64

Abstract

Bangkal bark is used as a cosmetic raw material by residents of South Kalimantan and has been proven to havegood pharmacological activity as an antibacterial and free radical scavenger. Phenolic is one of the compounds found inbangkal plants. It can be used as markers to standardize and determine the extract stability that will be developed aseffective and safe materials. This study aims to observe antibacterial and free radical scavenging active materials thatstable and safe from bangkal bark for application in pharmaceutical and cosmetic products. The extraction process useda percolation method with distilled water, then standardized according to the PPOMN reference and tested for stabilityusing the accelerated stability method with a total phenolic marker. The extract was tested for free radical scavengingactivity against DPPH, and antibacterial activity was tested against Propionibacterium acne and Staphylococcusaureus by disc paper diffusion method. The results showed that bangkal extract was stable during testing at 40°C and75% RH for 12 weeks. Total phenolic range between 7.18 ± 0.31−7.43 ± 0.21 µg/mg. Antiradical scavengingactivity showed a value of IC50 of 3,158.3 μg/ml, and antibacterial activity testing showed MIC value of the angkalextract against P. acne and S. aureus at ≥ 100,000 ppm and 100,000 ppm. Extract standardization results showedthat the bangkal wood extract met the quality standard and could be used as a raw material for cosmetic materials.

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