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Preparation and characterization of nanopowder of Acalypha hispida Leaves Extract Using Planetary Ball Milling Hamzah Alfarisi; Siti Sa'diah; Berry Juliandi; Tutik Wresdiyati
Molekul Vol 17 No 1 (2022)
Publisher : Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.jm.2022.17.1.5601

Abstract

Acalypha hispida Burm.f. is commonly used as an ornamental plant known for pharmacological effects. The nanoscale extract increases bioavailability and bioactivity. This research aimed to produce and characterize nanopowder extract of A. hispida leaves. Powdered leaves were macerated in 96% ethanol, then was evaporated in the spry dryer. Nanopowder extract was produced using planetary ball milling at 5000 rpm in different milling times, namely 5 minutes (nanopowder A), 10 minutes (nanopowder B), and 40 minutes (nanopowder C). The nanopowder extracts were evaluated using a particle size analyzer, scanning electron microscope, and high-performance liquid chromatography. The average particle size of A. hispida crude extract was 1271 nm, and nanopowder A, B, and C respectively were 837.1 nm, 803.8, and 512.2 nm. The polydispersity index of A. hispida crude extract, nanopowder A, B, and C were 0.754, 0.696, 0.717, dan 0.612. The milling process for 40 minutes reduced the content of 5% gallic acid and 10.3% catechin. The SEM image of nanopowder C was smaller than crude extract. The best average particle size of nanopowder C (512.2 nm) and polydispersity index (0.612) were produced using PBM for 40 minutes at 5000 rpm.
Effects of Surfactants on Biological, Physiological, and Histological Performance of Mahseer Seeds, Neolissochilus soro Rizkiya, Iffi; Juliandi, Berry; Nirmala, Kukuh; Puspaningsih, Dewi; Taufik, Imam
HAYATI Journal of Biosciences Vol. 31 No. 2 (2024): March 2024
Publisher : Bogor Agricultural University, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.4308/hjb.31.2.367-373

Abstract

Mahseer (Neolissochilus soro) grows and develops in Indonesian lakes and rivers. However, in line with the increase in population, the pollution load that enters water bodies is increasing due to anthropogenic activities along the river. One of the chemicals that can potentially be a source of water pollution is Linear Alkylbenzene Sulfonate (LAS). This study aims to determine the lethal toxicity of LAS surfactant to mahseer and to analyze the sub-lethal effect of this surfactant on the biological, physiological, and histological conditions of mahseer seeds. Parameters studied included lethal toxicity (LC50), sub-lethal toxicity, and biological, histological, and hematological conditions. The results showed that the LAS surfactant had an LC50-96 hour value of 6.14 mg/L in mahseer and was classified as highly toxic. Fish exposed to LAS for 40 days experienced a decrease in specific growth rate and feed efficiency as the surfactant concentration increased. Exposure to LAS also decreases the number of erythrocytes, hemoglobin, hematocrit, and blood sugar levels while increasing the number of leukocytes. There was also damage to the gills of fish exposed to LAS. In general, the sub-lethal concentration of LAS negatively affected mahseer seeds.
Kompleksitas Obyek dan Running-Wheel Mempengaruhi Novel Object Recognition Test pada Mencit (Mus musculus) HANIM, NISFA; WIDYASTUTI, SALMAH; ALFIYAN, ACHMAD; AKBAR, MUHAMMAD AZHARI; JULIANDI, BERRY
Jurnal Sumberdaya Hayati Vol. 4 No. 1 (2018)
Publisher : Departemen Biologi, Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jsdh.4.1.7-11

Abstract

This research aimed to confirm the tendency of mice to novel object, effect of exercise (in running-wheel) toward memory of mice and to test tendency of mice in avoiding predator signal in novel object. Novel object recognition test (NORT) used to test the memory the day after acquisition phase (NORT I) and memory one week after exercise was given (running-wheel) (NORT II). The result showed that there was no tendency of mice in exploring toward novel object in both NORT I and NORT II. This might happen because the complexity of familiar object higher than novel object, so the familiar object could accommodate more activities. Exercise using running-wheel in mice had an effect on memory, it could be seen in decreasing duration of object exploration time from NORT I to NORT II. There was no tendency in avoiding predator’s signal on novel object which was attached by urine addition (odor signal).
Perilaku Mencit (Mus musculus) terhadap Feses Ular Kobra Jawa (Naja sputatrix): The Behavior of Mice (Mus musculus) towards Feces Stimulant from Javanese Spitting Cobra (Naja sputatrix) Kartika Marta Djakaria; Nurhardiyanti Munawaroh, Anggi; Mardilah; Quraisy Zakky; Ruhama Maya Sari; Berry Juliandi
Jurnal Sumberdaya Hayati Vol. 6 No. 1 (2020)
Publisher : Departemen Biologi, Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jsdh.6.1.13-19

Abstract

This research aimed to confirm the predator avoidance behavior of mice from snake droppings as a stimulant. Snake droppings are obtained from snakes fed with mice that come from the same strain as the mice being tested for response. Snake droppings were diluted into three different concentrations (25%, 50%, and 75%). The results showed that male individuals tend to avoid the odor stimuli than the female, it’s shown by the higher avoidance duration in males than the females. The results also indicate that innate behavior takes role in the avoidance response since the mice have never been exposed to any presence of predator.
Effect of Phosphate-based Glass Porous Microspheres (P30) Loaded with Extracellular Vesicle on Osteoblast Behaviour: In Vitro Study Cahayadi, Sigit Daru; Nuzulia, Nur Aisyah; Boediono, Arief; Ahmed, Ifty; Nurhayati, Retno Wahyu; Sari, Yessie Widya; Juliandi, Berry
HAYATI Journal of Biosciences Vol. 32 No. 4 (2025): July 2025
Publisher : Bogor Agricultural University, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.4308/hjb.32.4.840-849

Abstract

Bioactive materials, particularly phosphate-based glasses (PBG), hold great promise in bone repair due to their controllable degradation rates and bioactivity. This study evaluated PBG porous microspheres (P30) loaded with extracellular vesicles (EVs) for bone tissue engineering, focusing on osteogenesis, EV uptake, and cell invasion. P30 concentrations (5P30, 10P30, 50P30, 100P30, 500P30) were tested for their effects on calcification, EV uptake, and cell migration. Results showed that 100P30 exhibited optimal conditions for osteogenesis and EV delivery, with the highest calcification areas at both Day 7 and Day 14 and the most efficient EV internalization. Meanwhile, 500P30 demonstrated the highest cell migration, supporting pre-osteoblastic migration at this concentration. These findings indicate that 100P30 is ideal for mineralization and EV uptake, while 500P30 enhances cell invasion. This study highlights P30's versatility as a biomaterial for bone regeneration, with specific concentrations tailored to different regenerative goals. These results underscore the potential of P30 microspheres loaded with EVs as an effective strategy for promoting bone repair and regeneration.
Comparative Analysis of Bioactive Compounds in Invasive and Native Land Snail Species of Java, Indonesia Pertiwi, Meilisha Putri; Nurinsiyah, Ayu Savitri; Juliandi, Berry; Priawandiputra, Windra; Iskandar, Johan
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.32.5.1324-1336

Abstract

Land snails are part of Indonesia's rich biodiversity. Their mucus is widely used as a natural ingredient in pharmaceuticals and cosmetics. Despite this, research has primarily focused on a limited range of species, leaving the potential of many native land snail species unexplored. This indicates that there is still significant untapped potential in native Indonesian land snail species. This research aims to analyze the bioactive compounds in the mucus of native Indonesian land snails and compare them with those of invasive species. The research employed Liquid Chromatography-Mass Spectrometry (LC-MS) to identify biologically active substances in land snail mucus. The samples used were Amphidromus palaceus and Lissachatina fulica collected from Gunungkelir, Yogyakarta, and Amphidromus perversus from Gunungkidul, Yogyakarta, and Jember, East Java. The results revealed that A. palaceus exhibited the highest number of bioactive compounds, with 28 identified substances. The bioactive properties across all samples were categorized as antibacterial (16%), wound healing and anti-inflammatory (12%), anticancer (8%), neuron-related drugs (6%), anti-aging (4%), with the remaining activities related to liver-related drugs, antiviral, heart disease-related drugs, and kidney disease-related drugs. These results highlight that native species have significant potential for further research, enabling their application in medicine and cosmetics.
The Effect of Amphidromus palaceus and Lissachatina fulica land snail mucus on collagen density in white rats (Rattus norvegicus) Pertiwi, Meilisha Putri; Juliandi, Berry; Nurinsiyah, Ayu Savitri; Priawandiputra, Windra; Iskandar, Johan
Biota Vol 11 No 2 (2025): Jurna Biota 2025
Publisher : Faculty of Science and Technology Universitas Islam Negeri Raden Fatah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19109/biota.v11i2.27535

Abstract

Treatment with natural ingredients is essential for healing incision wounds. One promising natural remedy is land snail mucus, which has been used for centuries to address various health conditions, including wounds. This study aimed to evaluate the effects of mucus from Amphidromus palaceus and Lissachatina fulica on collagen density during the healing process of incision wounds in Rattus norvegicus. The in vivo study included 36 rats, divided into four cages with nine rats per cage. Each of rats subjected to approximately 1 cm incision wounds on their backs. The rats were divided into four groups: a negative control group (KN) receiving aquades, a positive control group (KP) treated with 1% bioplacenton, treatment group 1 (P1) receiving 25 µL of A. palaceus mucus, and treatment group 2 (P2) receiving 25 µL of L. fulica mucus. The experiment concluded on days H3, H5, H7, and H10. Histological preparations were made using MT staining to assess collagen density. The results showed both species of snail mucus significantly increased collagen density compared to the negative control (aquades). However, there were no statistically significant differences when comparing L. fulica, A. palaceus, and bioplacenton. Among all the treatment groups, L. fulica mucus (P2) produced the highest collagen density. These findings suggest that both types of snail mucus hold promising potential in promoting the wound healing process.
Anticancer Activity of Phanera semibifida Extract Evaluated by Brine Shrimp Lethality Test (BSLT) and Molecular Docking Studies Meyla Suhendra; Berry Juliandi; Huda Shalahudin Darusman; Siti Sadiah; Fitmawati Fitmawati; Puji Rianti
Journal of Health and Nutrition Research Vol. 5 No. 1 (2026)
Publisher : Media Publikasi Cendekia Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56303/jhnresearch.v5i1.850

Abstract

Indonesian people use plants as medicine because they are considered to have fewer side effects. The Lingga island community used Phanera semibifida (Roxb.) traditionally to make therapeutic drugs. P. semibifida has the potential to be a medicinal plant. We extracted stems and leaves with three different solvents and tested their cytotoxic activity. The ethanolic stem extract showed the highest value of LC₅₀ in the moderate toxicity category. The ethanolic steam extract continued to be subjected to in silico analysis, using molecular docking. We selected four compounds for molecular docking studies against five cancer-related proteins. The proteins are Estrogen receptor α, CDK2, Human Cytochrome P450 CYP17A1, Cyclin A, and BCL-2. The result showed that Ellagic acid bound strongly to Estrogen receptor α, CDK2, CYP17A1, and Cyclin A protein. Cyanidanol showed the highest affinity to BCL-2. These results suggest that P. semibifida contains compounds that can target multiple cancer-related proteins. Our findings highlight its potential as a source of anticancer agents. We recommend isolating these compounds and testing their efficacy through in vitro and in vivo studies to confirm their therapeutic potential in future studies.
Antennal Sensilla of Queen and Worker Giant Honey Bee Apis dorsata and Stingless Bee Trigona laeviceps in Difference of Density and Ultramorphometric Analysis Desmina Kristiani Hutabarat; Rika Raffiudin; Berry Juliandi
JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS Vol 10, No 3: Jurnal Pembelajaran Dan Biologi Nukleus November 2024
Publisher : Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/jpbn.v10i3.5502

Abstract

Antennal sensilla receive many stimuli from the environment. Thus, it is crucial to study the structure of antennal sensilla, especially in the eusocial bees, such as the honey bee Apis dorsata and stingless bee Trigona laeviceps; both have females, queens and workers with different tasks in their colonies. We aimed this study to describe the types, density, distribution, and ultramorphometric measurements of antennal sensilla of queens and workers of A. dorsata and T. laeviceps. The antennae of ten workers and one queen of A. dorsata and T. laeviceps were analyses using scanning electron microscopy. This study revealed two new sensilla types, chaetica and ceoloconica of  A. dorsata workers. We also describe seven new types of sensilla of T. laeviceps workers and queen: trichodea, placodea, basiconica, campaniformia, ampullacea, chaetica, and coeloconica. The current study found caste differentiation in the densities of antennal sensilla: the density of antennal sensilla in the workers is higher compared to the queen, both in A. dorsata and T. laeviceps. Age polyethism in the worker caste presumably shapes the diversity of sensilla. Further, asymmetry distribution was observed in the anterior and posterior sides of the antenna, with the anterior sensilla having nearly twice the density of sensilla compared to the posterior side, in both species of worker caste. In ultramorphometric studies we found that trichodea in A. dorsata workers is larger than that of  T. laeviceps workers, while interestingly, the placodea of the giant honey bee A. dorsata is smaller than that of the smaller T. laeviceps.
Phytochemical Analysis and antioxidant activity from Phanera semibifida stem and leaves extracts using LC-MS/MS MEYLA SUHENDRA; BERRY JULIANDI; HUDA SHALAHUDIN DARUSMAN; SITI SADIAH; FITMAWATI FITMAWATI; SRI BUDIARTI; PUJI RIANTI
Biodiversitas Journal of Biological Diversity Vol. 26 No. 1 (2025)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d260149

Abstract

Phanera semibifida is a forest plant that contains metabolites such as flavonoids, terpenoids, saponins, and tannins. Lingga Malay ethnic uses P. semibifida stem as the main ingredient in health potions. Based on this primary evidence, P. semibifida has potential medicinal uses. However, studies on metabolite content and bioactivity screening of the stem and leave extract P. semibifida are still limited. This research aimed to identify the phytochemical profile and  bioactivity screening of the P. semibifida stems and leaf extract. The sample was extracted using 96% ethanol with maceration methods. The chemical content was identified using LC-MS/MS methods. Antioxidant potential was eval__uated with DPPH methods. Based on LC-MS/MS analysis, 26 compounds were identified from stem extract, and 24 compounds were identified from leave extract. The compound originates from seven compound groups: carboxylic acid,  flavonoid, phenolics, polifenol, terpenoid, Tricarboxylic acid, and Humulonoid. Carboxylic acid is the most commonly obtained compound in this research. The compounds identified in the stem extract differ from those in the leaf extract. Quercetin-3'-glucuronide, Apigetrin, and Glucogallin are only found in the stem extract, whereas Salicylic acid is only found in the leaf extract. Many researchers report that the group compound has potential as Antioxidants, antiviral or antimicrobial, anti-vitiligo, anticancer or antitumor, anti-inflammatory, antidepressant, and anti-diabetic. The antiradical activity assay revealed that the stem extract had the highest activity, with an IC50 of 9.091 ppm. The IC50 data indicated that higher quantities of flavonoid components could increase antioxidant activity.