This paper, which aims to increment the vocabulary of an existing thesaurus using hyponymy relations, focuses on an agricultural thesaurus called AGROVOC. Our main goal is to acquire AGROVOC-qualified candidates from the hyponymy relations of legal texts and tables. We propose a pattern-based approach to hyponymy relation acquisition. Our experimental result showed that 222 and 868 candidates a…
In this paper we consider a link-unreliable remote monitoring scenario where the monitoring center is geographically located far away from the region of the deployed sensor network,and sensing data by the sensors in the network will be transferred to the remote monitoring center through a third party telecommunication service. A cost associated with this service will be incurred, which will be…
This paper proposes a supervised classification approach for the real-time pattern recognition of sows in an animal supervision system (asup). Our approach offers the possibility of the foreground subtraction in an asup’s image processing module where there is lack ofstatistical information regarding the . A set of 7 farrowing sessions of sows, during day and night, have been captured (appr…
The article presents an ontology called ‘‘Science’’ designed for representing proved and disproved statements extracted from scientific papers from the database of the ProOptiBeef project. We argue that the proved and disproved statements are the best characterization of the content of the papers they are extracted from. We show that ontological representation of proved and disproved st…
The novel imperialist competitive algorithm (ICA) has presented outstanding fitness on various optimization problems. Application of meta-heuristics has been a dynamic studying interest of the reliability optimization to determine idleness and reliability constituents. The application of a meta-heuristic evolutionary optimization method, imperialist competitive algorithm (ICA), for minimization…
This paper describes the measurement of contact pressure in the context of wheel–terrain interaction as affected by wheel load and tire inflation pressure when fusion of the wavelet transform with the back-propagation (BP) neural network is applied to construct the wavelet neural network contact pressure prediction model. To this aim, a controlled soil bin testing facility equipped with singl…
Shellfish farms are closed for harvest when microbial pollutants are present. Such pollutants are typically present in rainfall runoff from various land uses in catchments. Experts currently use a number of observable parameters (river flow, rainfall, salinity) as proxies to determine when to close farms. We have proposed using the short term historical rainfall data as a time-series prediction…
Canada’s Arctic and sub-arctic consist 46% of Canada’s landmass and contain 45% of the total soil organic carbon (SOC). Pronounced climate warming and increasing human disturbances could induce the release of this SOC to the atmosphere as greenhouse gases. Canada is committed to estimating and reporting the greenhouse gases emissions and removals induced by land use change in the Arctic and…
Energy is regarded as one of the most important elements in agricultural sector. During the last decades energy consumption in agriculture has increased, so finding the relationship between energy consumption and crop yields in agricultural production can help to achieve sustainable agriculture. In this study several adaptive neuro-fuzzy inference system (ANFIS) models were evaluated to predict…
In the textile industry, it is always the case that cotton products are constitutive of many types of foreign fibers which affect the overall quality of cotton products. As the foundation of the foreign fiber automated inspection, image process exerts a critical impact on the process of foreign fiber identification. This paper presents a new approach for the fast processing of foreign fiber ima…
Calcium, as the most abundant mineral in human body, is involved in many physiological and pathological processes. Here, we reviewed thekey mechanisms of calcium homeostasis, including calcium sensing receptor regulation, intestinal calcium absorption, renal calcium reabsorptionand bone calcium resorption. We further discussed the roles of dietary calcium and vitamin D in diseases associated wi…
The present study evaluated the nutritional and total phenolic contents of leaves and fruit of Breynia retusa to study the inhibitory potentialsagainst free radicals, -amylase and -glucosidase enzymes. Proximate composition and anti-nutrient content were investigated in the powderedsamples of leaf and fruit. Total phenolic, flavonoid, vitamin C and E contents were measured by spectrophotometr…
The antimicrobial and antioxidant effects of two spice extracts and their combination on raw chicken meat during storage for 15 days at 4◦Cwere studied. Raw chicken meat was treated with BHT (positive control), rosemary (RO), cloves (CL), and their combination, and the results werecompared to those obtained for raw chicken meat without any additive (negative control). The antioxidant and anti…
The objective of this study was to identify volatile organic compounds (VOCs) from flour, Tribolium castaneum (Herbst) and flour infested byT. castaneum separately, to confirm the difference of healthy flour and flour infested by T. castaneum and to explore the new technique to diagnosestored flour’s quality by its VOCs change. Headspace-solid phase microextraction (HS-SPME) coupled with gas …
The phenolics composition and inhibitory activity of Tetrapleura tetraptera fruit extract on xanthine oxidase (XO) and Fe2+-induced lipidperoxidation in the kidney, liver and lungs tissues of rats were evaluated in vitro. Phenolics (flavonoids and phenolic acids) were quantifiedusing reverse-phase high performance liquid chromatrography coupled with diode array detection (HPLC-DAD). The XO and …
Among six major types of tea (white, green, oolong, yellow, black, and dark teas) from Camellia sinensis, oolong tea, a semi-fermented tea,with its own unique aroma and taste, has become a popular consumption as indicated by the increasing production. Representing the characteristicflavonoids of oolong tea, theasinensins are dimeric flavan-3-ols. Many recent studies have indicated that oolong t…
Apple pomace is a waste biomass generated after apple fruit processing. In present investigation, efforts were made to comprehend influenceof differently dried pomace on cell wall properties and phenolic profile. Different drying techniques were employed to remove moisture contentfrom fresh apple pomace. Total dietary fiber yield (74%) and array of functional properties such as density, water a…
Vietnam has a long history of numerous traditional fermented products that contain a range of microorganisms with favorable technological,preservative, and organoleptic properties for food processing as well as other functional properties. This review emphasizes the most commontraditional Vietnamese fermented foods and their beneficial indigenous bacteria having health-promoting effects. Key…
The present study, antioxidant, enzyme inhibitory, anti-inflammatory and antimicrobial activity of isolated compounds such as Decussatin(1), Gentiacaulein (2), Swertianin (3), 1,8-dihydroxy-2,6-dimethoxy xanthone (methylswertianin) (4) 8-hydroxy-1,2,4,6-tetramethoxyxanthone(5) and 1,2-dihydroxy-6-methoxyxanthone-8-O--d-xylopyranosyl (6) were investigated using an in vitro model. Results of ant…
The inhibitory effect of methanol extracts of Brachystegia eurycoma and Detarium microcarpum seeds flours on some key enzymes [-amylase,-glucosidase and aldose reductase (AR)] linked to the pathology and complications of type 2 diabetes (T2D); and their antioxidant properties wereevaluated. The antioxidant properties evaluated were DPPH•and ABTS•+scavenging abilities, reducing power, and …
Potential therapeutic benefits of seaweed consumption have been reported in the management of body weight and obesity. In vitro and in vivoanimal studies provide the majority of data available at present. The majority of studies assessing the short-term effects of alginate consumptionindicate that alginate may increase satiety, reduce energy intake and support weight reduction. Mechanisms sugge…
The objectives of this study were to systematically compare phenolic profiles, carotenoids profiles and antioxidant activities of raw and cookedsweet potatoes of five varieties (white, yellow, orange, light purple and deep purple). Total phenolic content (TPC), monomeric anthocyanin content(MAC), total carotenoid content (TCC), 2-diohenyl-1-picryhydrazyl (DPPH) free radical scavenging capacitie…
The effects of ethylacetate extract of red onion (Allium cepa) tunic (ACTE) on some hemodynamic and biochemical parameters were evaluatedin normotensive albino rats. Blood pressure parameters were determined in anaesthetized rats orally administered ACTE (10-, 20-, or 40 mg/kg)or ramipril (1 mg/kg) once daily for 14 days. Respectively, 10-, 20-, or 40 mg/kg ACTE produced significant (P < 0.01),…
Murraya paniculata (L.), a well-known medical plant, has widely been used to treat inflammation, stomach ache, internal and external injuries,and for other purposes. In this study, we determined the reducing, lipid peroxidation inhibition, 1,1-diphenyl-2-picryl-hydrazil radical (DPPH•)scavenging, superoxide anion radical (O2−•) scavenging, hydroxyl radical (HO•) scavenging and hydrogen …
Double-headed protease inhibitor was isolated, purified and characterized including its kinetics from the fruits of Solanum aculeatissimum Jacq.(SAPI). The inhibitor was purified to homogeneity via four sequential step procedure, i.e., salt precipitation to Sepharose affinity chromatography.The purity was confirmed by reverse phase HPLC chromatography. The molecular mass was detected using size…
The gut microbiota continues to fascinate scientists in many realms when it is considered that humans contain 90% bacteria. Correlations betweenchanges in composition and activity of the gut microbiota and common disorders such as cancer, hypertension, hypercholesterolemia, inflammatorybowel diseases, obesity, oral health, etc. have been proposed. What is the real role of probiotics, prebiotics…
Traditional Indonesian fermented foods can be used as potential sources of probiotics as they commonly contain lactic acid bacteria (LAB),including species of Lactobacillus, Pediococcus, Enterococcus, Weisella and Leuconostoc. The occurrence of LAB in Indonesian fermented foodsis not only limited to lactic fermented foods but is also present in foods with molds as the main starter culture. This…
This study sought to investigate the possible mechanisms for the use of phenolic extracts from grapefruit peels in the management/prevention ofcardiovascular complications. The effects of the phenolic extracts on key enzymes relevant to cardiovascular diseases [3-hydroxy-methyl-3-glutarylcoenzyme A reductase (HMG-CoA reductase) and angiotensin-I converting enzyme (ACE)], cellular antioxidant ac…
Salmonella Choleraesuis, S. Enteritidis and S. Typhimurium are the main pathogens that contaminate animal products and cause human Salmonellafood poisoning. To establish the loop-mediated isothermal amplification (LAMP) method for the rapid detection of Salmonella and 3 commonSalmonella serotypes, inner and outer primer sets targeting Salmonella invE gene and 3 serotype-specific genes fliC, lyg…
Carvacrol is a main constituent in the essential oils of countless aromatic plants including Origanum Vulgare and Thymus vulgari, which hasbeen assessed for substantial pharmacological properties. In recent years, notable research has been embarked on to establish the biological actionsof Carvacrol for its promising use in clinical applications. The present study is an attempt to reveal the pro…
Food fortification is one of the most important processes for improvement of the nutrients quality and quantity in food. It can be a very cost effectivepublic health intervention. Due to the high consumption rate of dairy products such as yogurt, fortification of these products will effectively reduceor prevent diseases associated with nutritional deficiencies. The aim of this investigation is …
study was carried out to study the nutritional status, develop a product incorporating seaweed and assess its impact on anemic adolescentgirls. Five hundred adolescent girls in the age group of 15–18 years were selected from a women’s college at Kilakarai, Tamil Nadu, India asthe target group to find the prevalence of anemia. Among the 500 subjects 100 with a hemoglobin level of 7–9 g/dL …
The present investigation is aimed to evaluate the hepatoprotective effects of Citrus hystrix and Citrus maxima (Red and White variety) methanolicleaf extracts on paracetamol induced toxicity. Leaf extracts were given in the dose of 200 mg/kg body weight for 7 days and toxicity was inducedby paracetamol (2 g/kg) on day 5. Silymarin (100 mg/kg body weight) was used as reference standard. On the …
The present study was aimed to investigate the in vitro free radical scavenging activity of various leaf extracts (aqueous, methanol, acetonechloroform and petroleum ether) of Kedrostis foetidissima. In vitro free radical scavenging activities of the extracts were assessed against DPPHand hydroxyl radicals. The metal chelating activity and reducing power ability of the extracts were also determ…
Phenolic compounds and its antioxidant activity of extracts from seven cultivars of Chinese jujubes were investigated by high performanceliquid chromatography (HPLC) with standards and different antioxidant evaluation methods, such as phosphomolybdenum assay, superoxideradical scavenging activity (SRSA), hydroxyl radical scavenging activity (HRSA), antihemolytic activity and inhibition of lipid…
Phenolic compounds and its antioxidant activity of extracts from seven cultivars of Chinese jujubes were investigated by high performanceliquid chromatography (HPLC) with standards and different antioxidant evaluation methods, such as phosphomolybdenum assay, superoxideradical scavenging activity (SRSA), hydroxyl radical scavenging activity (HRSA), antihemolytic activity and inhibition of lipid…
Some selected medicinal plants used by Bentian tribe from Indonesia were evaluated for potential antimicrobial and antioxidant properties. Theleaves stem bark and root of the plants were extracted with n-hexane, ethyl acetate and ethanol to give respective extracts. Antimicrobial activityagainst Propionibacterium acnes and Candida albicans was determined by an agar well diffusion method. Antiox…
Multiple myeloma (MM) is one of the most common hematological malignancies and to date, it remains an incurable disease. In this study,we evaluated the inhibitory effect of 5-acetyloxy-6,7,8,4-tetramethoxyflavone (5-ATMF), a compound from aged citrus peel extracts, on theMM U266 cell line. We found that the compound inhibited cell growth and induced cell apoptosis in multiple apoptotic assays.…
Bone morphogenetic proteins (BMPs) are a family of potent, multifunctional growth factors belonging to transforming growth factor- (TGF-). They are highly conservative in structures. Over 20 members of BMPs with varying functions such as embryogenesis, skeletal formation,hematopoiesis and neurogenesis have been identified in human body. BMPs are unique growth factors that can induce the forma…
Micro-encapsulation of shrimp oil using the mixture of whey protein concentrate (WPC) and sodium caseinate (SC) (1:1, w/w) as a wall materialwas carried out. The impact of core/wall material ratios (1:2 and 1:4, w/w) and homogenizing pressures (13.79 and 27.58 MPa) on characteristicsand stability of emulsion was investigated. The size of emulsion oil droplets decreased with increasing homogeniz…
Objective: α-Glucosidase inhibitors can be used as a new class of antidiabetic drug. By competitively inhibiting glycosidase activity, theseinhibitors help to prevent the fast breakdown of sugars and thereby control the blood sugar level. This study provides a wealth of informationabout α-glucosidase inhibitors isolated from medicinal plants; this knowledge will be useful in finding more pote…
A large amount of free radicals can be generated in human body during metabolic process. These free radicals can result in oxidative stress andhomeostasis imbalance, even some chronic diseases and cancers if they are not promptly removed. Currently, many studies devote to exploringand utilizing natural antioxidants to remove excessive free radicals in human body, thus realizing the prevention a…
Cancer is one of the two leading human fatal diseases. Drug development for cancer intervention has progressed well in past decades yet existingdrugs face many limitations in applications and effectiveness and are often associated with serious of side effects, which can further deteriorate thepatients’ quality of life. Recent development of natural product based and therapeutically sound anti…
Plants with potential therapeutic values have been used from time immemorial to cure various ailments and infectious diseases. Of late, scientificevidences have been provided on the potential therapeutic agent exhibited by certain traditionally used vegetable extracts. The importance ofwild edible plants may be traced to antiquity but systemic studies are recent. All the Momordica species have …
2014AbstractPolyporus umbellatus (formerly Grifola umbellatus), an edible fungus, has been used as traditional Chinese medicine. The present investigationaimed to uncover the active ingredients in this fungal species, with the emphasis on its polysaccharides. Two polysaccharides, one from fermentedmycelium and the other from the fruiting body, were chromatographically purified. Molecular weight…
Gastrointestinal microbes play important roles in the health and disease of the host. There are many documented evidences which demonstratedthat disturbance of intestinal microbiota is linked to the risk of developing infectious, inflammatory and allergic diseases. Human intestine is homefor a complex consortium of 1013–1014microbial cells. Interactions between the intestinal microbes, pathog…
The composition of Zizyphus mauritiana mucilage (ZMM) and several properties related to its nutritional quality were investigated. The ZMMwith good water holding capacity (25.21 g/g), swelling capacity (19.34 mL/g), glucose dialysis retardation index and in vitro amylolysis kineticsindicate that it may have the capability in controlling the diabetes. Structural characteristics of ZMM were analy…
Nature has never attended a course in probability theory. This poignant philosophical statement underlines the fact that the phenomenon of uncertainty cannot be described by means of probability theory alone. Data and models encountered in the natural sciences and engineering are more or less characterized by uncertainty. With the inclusion of interval variables and random variables classical m…
The most significant issues facing mankind today are related to the quality of our environment. Past decisions did not always consider environmental factors as critical elements. However, current decisions made daily should reflect the importance of the environment. All environment-related issues are multidisciplinary, ranging from science and engineering to social, economic, and regulatory iss…