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Food packaging plays a crucial role on food safety. A gas chromatography and mass spectrometry technology was used to determine and analyze eight solvent residues in three kinds of moon cake plastic packages. In the experiment, linear calibration curves of the eight compounds were obtained with correlation...

The prokaryotic expression system was employed in order to compare the catalytic properties of L183Q mutation and wild DAHP synthase enzyme. The gene of L183Q mutation and wild DAHP synthase enzyme was cloned and expressed by pET vector system and Eco.li BL21. The specific activity of the two recombinant...

An optic determination method based on the oxidation of 2-chlorophenol (2-CP) catalyzed by Iron (III) Tetrasulfophthalocyanine (Fe (III) PcTs) was developed for the determination of 2-CP. The optical oxygen sensing film containing fluorescence indicator Ru (bpy)3Cl2 was used to detect the consumption...

This study analysed how sun, solar, shade, gas oven, and electric oven drying methods affect the proximate composition, mineral content, colour, and functional properties of Diospyros mespiliformis (ebony) fruit flour. The difference between drying method impacts was significant (p < 0.05). Moisture...

Methanobactin is a novel extracellular fluorescent chromopeptide produced by methanotrophys. Its recent characterization has placed it in a new class of compounds, which is now known as chalkophores. They are analogous to iron-binding siderophores. The present study investigated the antimicrobial efficacy...

Durian (Durio zibethinus Linn.) has been shown to have toxicity effect on acute toxicity in vivo. Objective: This study aimed to determine the acute toxicity of the Durian Mesocarpium Ethanol Extracts (EEMD), various doses of Durian Mesocarpium Ethanol Extracts (EEMD) by examining in vivo to the healthy...

The meat processing industry is a sector of the food industry that has great potential to grow. One of that have been built in East Java Province with the product being processed frozen food meat. The production capacity can reach up to ± 80 tons per day and affects the volume of wastewater produced....

This study evaluated the effects of Curcuma zedoaria extract on blood glucose, Placental Growth Factor (PlGF), and kidney histopathology in diabetic nephropathy (DN) Wistar rats. DN, a severe diabetic complication, leads to progressive kidney damage. Using a post-test-only control group design, diabetes...

Leachate collection tub on environmentally protective facility of Ganet lanfills is leak. It causing leachate seepage and contaminating around of fishpond in Ganet landfills with heavy metals such as Pb, Cu, and Zn. This heavy metals acumulation will causing health problems for aquatic biota. This study...

Rapid urban expansion, poor waste management practices, and a reliance on coal-based energy sources have contributed significantly to soil pollution in Mongolia’s urban ger districts. This study investigates the environmental risks posed by ash disposal from household coal burning in the Nalaikh district...

High community activity can cause water pollution by heavy metals that are very dangerous for living things. Copper (Cu) is one of the heavy metals that has a very detrimental effect on biotic components, copper is toxic to all plants at a solution concentration above 0.1 ppm. Biosorption is the absorption...

The drying of fruits such as freeze-dried strawberries is an alternative to increase the added value of fresh strawberries, extend shelf life, have properties like fresh fruit, and have made it possible for consumers to be able to consume during all seasons. This study was aimed at examining the chemical...

Flavonoids, an essential class of phytochemicals in sappan wood, have significant pharmaceutical and medical applications. Despite the broad utility of the plant, current use is primarily focused on the bark, leaving other parts underexplored phytochemically. Understanding the bioactivity of various...

Diabetes mellitus. is ai global metabolici disease with high morbidity and imortality rates. Many diabetes patients have difficulties lowering their blood glucose levels although they are taking anti-diabetes drugs. Flower of Asian pigeon wings (Clitoria ternatea L) contains flavonoid, anthocyanin, compounds...

The solid residue from purple sweet potato (PSP) starch has a high enough dietary fiber and can be processed into fiber rich flour. In this study, biscuits were made from flour, starch and fiber rich flour from PSP in a ratio of 75: 5: 20. The resulting biscuits were then tested for their hypocholesterolemic...

In this paper, the preparation methods of aluminum-magnesium alloys are reviewed. The three methods of preparation of aluminum-magnesium alloys are introduced: the mixing method, mechanical alloying method, electrodeposition method. And the advantages and disadvantages and characteristics of three methods...

By using a homemade Iron Oxide Coated Sands filtration medium (for short: IOCS), start-up behaviors of compound biofilm formation on the surface of IOCS were investigated with the help of a series of experiments, and its removal efficiencies to Ammonia-Nitrogen contained in micropollution raw water were...

Ground water is a source of clean water that is often used by people for daily activities. Physically, clean water is colorless, odorless, tasteless, and not turbid. Turbidity and levels of iron ions in ground water can be lowered by using moringa (Moringa oleifera) seed powder as coagulant. Niazynin...

The purpose of this study is to analyze the chemical contents (protein, fat, crude fiber, water, ash, and carbohydrates) of sticks made of Pegagan powder. Data were analyzed using ANOVA and continued with DMRT Test if there were differences. There were 70 Panelists in this study. The results showed that...

Osteoporosis is a disordered metabolic disease occurred congenitally or secondary. Although peptide agents have been approved to prevent osteoporosis administrated through subcutaneous injection, rare reports focused on peptide oral administration for preventive purpose. An eight peptide, P-CG-01 (YRGDVVPK)...

Lead poisoning is one of the environmental problems around the world affecting human health. Children are at the greatest risk because lead is more easily absorbed by their growing bodies, and because their tissues are especially sensitive to damage. Even blood lead levels as low as 5 æg/dL can irreversibly...

Diabetes mellitus is a chronic metabolic condition characterized by high blood sugar levels caused by reduced insulin production, reduced response to insulin, or both [1]. Many traditional plants can lower blood sugar levels, but their use is often based solely on experience without sufficient clinical...

Poly-hexamethylene biguanide hydrochloride (PHMB) and 1-bromo-3- chloro-5,5-dimethylimidazolidine-2,4-dione (BCDMH) are widely used for surface disinfection. Here, we examined the bactericidal effects of the mixture of PHMB and BCDMH (named PB) combined in different ratios on S. aureus, and studied effects...

Standing pouch packaging is a flexible type of packaging, and this lack of rigidity affords numerous benefits. The objective of this research was to conducted the effect of red chili puree on using standing pouch packaging types to the good quality of red chili puree during storage. Research was conducted...

The green pigment chlorophyll gives a plant's leaves and stems their color. In addition to being crucial to the process of photosynthesis, chlorophyll is also rich in antioxidant, anti-inflammatory, and wound-healing compounds. Many green vegetables, especially lettuce, contain chlorophyll. Lots...

Purple soil is one of important agricultural soils in China. However, widespread soil acidification and soil fertility decline have limited the sustainable use of the purple soil in recent decades. Biochar, derived from agricultural waste such as rice husk, shows great potential for controlling soil...

Coastal dynamic of North Java sea was the influence of the west and east monsoon as well as interseasonal effect during April-June and October-December. Espescialy to coastal current patern and to nitrate and phosphate variation and ultimately to phytoplankton. Study area focused at 110°52'03.72''E...

This study focused on identifying the types of compounds contained in the ethyl acetate extract of seed shell of Archidendron bubalinum (Jack) I.C. Nielsen (AbJICN ) from Lampung Indonesia using Liquid Chromatograph Mass Spectrophotometer (LC-MS) and determining the potential of anti-uric acid in the...

Selaginella intermedia is one of the traditional medicine in East Kalimantan, which use as some traditional medicinal uses. S. intermedia is usually found in the forest floor, especially for this study we obtain from Kebun Raya Unmul Samarinda (KRUS) in East Kalimantan. The aim of this study is to inhibit...

Indonesia is ranked as one of the top ten countries with higher diabetes mellitus cases in 2019. In total, International Diabetes Federation recorded 10.7 million diabetes mellitus cases in 2019. Many researchers reported that diabetes mellitus type 2 could be controlled and managed with diet. Since...

Electricity generation by single-chamber air cathode fuel cells (MFCs) is considerably influenced by power management system(PMS). This study showed that application of PMS connected with a single-chamber air cathode MFC significantly improved its columbic efficiencies (CEs), current, and power output....

The study conducted a pilot-scale research on the effects of Coagulating Sedimentation after Oxidation with Sodium Hypochlorite applied to advanced treatment of Traditional Chinese Medicine Wastewater. Under optimum conditions (i.e. a NaCLO dosage (400 mg-L-1), a Polyaluminium Chloride dosage (40 mg-L-1)...

Hemorrhagic stroke is a neurologic injury resulting in significant morbidity and mortality. Some studies noted an increasing risk of hemorrhagic stroke in patients receiving statin. However, growing evidence have demonstrated the neuroprotective effects of statin in hemorrhagic stroke. Objectives: To...

Blueberry seeds have low germination rates, which is difficult to germinate under natural conditions. In this experiment, the optimum treatment of blueberry seed germination was explored using different hormones, different concentrations of the same hormone and different treatment durations. The results...

The synthesis of 1-cyclohexyl-N,N,N-trimethylmethanaminium hydroxide was achieved through quaternization reaction followed by electrochemical purification. Subsequently, a high-efficiency organo-chlorine transfer agent was prepared by dissolving stoichiometrically equivalent amounts of 1-cyclohexyl-N,N,N-trimethylmethanaminium...

The purpose of the work is to study the immunomodulating activity of L-carnitine in junior athletes during the training period. Materials and methods. 20 junior athletes (masters of sports and candidates for masters of sports in swimming) aged 14-18 years participated in the study. Athletes were divided...

The purpose of this study was to determine the level of preference of panelists on rice analog which is processed into steamed rice, savory rice and fried rice, as well as its nutritional content. This experimental research method was carried out in 3 stages, namely to obtain a standard recipe, find...

Essential oil is a volatile liquid with a pungent taste and aroma. The essential oil has been used since many years ago for many purpose including as antimicrobial agent. Javanese turmeric reported containing essential oil. Therefore, the purpose of this study was to identify chemical profiling of essential...

2-year-old, Molly cat with a male gender came with owners to Animal Clinic Education Faculty of Veterinary Medicine University of Brawijaya. Cats come with complaints of vomiting and previously with dysuria less 2 days. Physical examination shows the condition of the cat is generally normal, the temperature...

The article presents the results of three-year studies on microclonal propagation of climbing roses «PalaisRoyal», «Camelot»and «Nahema». At the stage of proliferation the optimum concentration of cytokinin 6-benzylaminopurine (6-BAP) in the Murashige and Skoog medium (MSO) for three varieties of roses...

Friction stir welding (FSW) was conducted on three kinds of Al-Mg alloy of different magnesium content. Vibration fatigue life under resonant frequency was obtained according to the test standard of plane bending fatigue testing of metal plates. The crack propagation characteristic of the sample was...

The existence of solitonic excitations is a generic feature of a broad class of homogeneous models for nonlinear DNA internal torsional dynamics, but many properties of solitonic propagation depend on the actual model one is considering. In this paper we perform a detailed and comparative numerical investigation...

Dihydroxy stearate acid (DHSA) is a compound used as an emulsifier and additive in cosmetic formulations. This study aims to separate the unsaturated fatty acids of nyamplung oil, synthesis DHSA, Characterization of unsaturated fatty acids and DHSA compounds. The separation of unsaturated fatty acids...

Diabetes Mellitus (DM) is a chronic condition of carbohydrate metabolism disorders caused by relative or absolute insulin deficiency. DM is a common disease not only in humans, but also pet animals such as cats. The most common type of diabetes in cats, also known as Feline Diabetes Mellitus (FDM), is...

one source of material that has high potential to be proceed become biogas is tofu liquid waste.The composition of tofu liquid waste mostly consist of dissolved and insoluble solid particles amounting to 0,1%. Solid particles of organic substances (± 70%) and inorganic substances (± 30%). Organic substances...

Diabetes Mellitus (DM) is a chronic metabolic disease with many causes and is characterized by elevated blood sugar levels caused by failure of insulin secretion or insulin action. Many plant secondary metabolite compounds can be used as medicine. Kersen Leaves (Muntingia Calabura L.) have secondary...

This paper conducts a study on the detection method of common antibiotics ofloxacin(OFL) in different water. With high performance liquid chromatography- diode array detector(HPLC-DAD) as the detecting method, the chromatographic detection condition and pretreatment method of the samples are in the study...

Powder metallurgy is a manufacturing process for a component that shape combine of making powder compaction. Determination final properties on hydroxyapatite (HAp)/Al2O3/SiC have an important role as a reinforced to determine the final properties on a biomaterial composite. Using of self-propagating...

The cocoa bean production (quality and quantity) influenced by soil and climate characteristics as well as farming management (fertilizer, irrigation, drainage, etc). Soil characteristics such as texture and pH closely related to particles transportation from soil to all part of plants (root, stem, leaf,...

The influence of different strength (0-1.4T) of DC magnetic field on crystal orientation and mechanical properties of remelting Mg-Y-Cu-Zr alloy reinforced by long period ordered structure were studied. The results show that with the increase of strength of magnetic field, primary phase and second phase...