PROCEEDINGS OF THE 2ND INTERNATIONAL CONFERENCE ON BIOSCIENCES AND MEDICAL ENGINEERING (ICBME2019): Towards innovative research and cross-disciplinary collaborations最新文献

{"title":"Study mass spectrometry from virgin coconut oil-‘serai wangi’ (Cymbopogon nardus) by fermented using Saccharomyces cereviciae","authors":"N. M. Suaniti, I. W. B. Adnyana, M. Manurung, D. Devi","doi":"10.1063/1.5125557","DOIUrl":"https://doi.org/10.1063/1.5125557","url":null,"abstract":"Virgin Coconut oil (VCO) and serai wangi (Cymbopogon nardus) have been commonly used in medicines and cosmetics for health purposes as they contain important chemical compounds as well as increasing the taste of food. Chemical content can be obtained depending on the method used, one of which is the fermentation process using Saccharomyces cerevieae for amylase activity. This study aimed to measure mass spectrometry of compounds contained in virgin coconut oil and serai wangi before and after fermentation. The fermentation preparation method and the separation of compound contents were conducted using gas chromatography and ions fragments based on mass spectrometry. The results showed an increase in the amount of compound content after fermentation such as Citronella, Geraniol, and trans-Caryophyllene.Virgin Coconut oil (VCO) and serai wangi (Cymbopogon nardus) have been commonly used in medicines and cosmetics for health purposes as they contain important chemical compounds as well as increasing the taste of food. Chemical content can be obtained depending on the method used, one of which is the fermentation process using Saccharomyces cerevieae for amylase activity. This study aimed to measure mass spectrometry of compounds contained in virgin coconut oil and serai wangi before and after fermentation. The fermentation preparation method and the separation of compound contents were conducted using gas chromatography and ions fragments based on mass spectrometry. The results showed an increase in the amount of compound content after fermentation such as Citronella, Geraniol, and trans-Caryophyllene.","PeriodicalId":20581,"journal":{"name":"PROCEEDINGS OF THE 2ND INTERNATIONAL CONFERENCE ON BIOSCIENCES AND MEDICAL ENGINEERING (ICBME2019): Towards innovative research and cross-disciplinary collaborations","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-09-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82992941","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Different amount of ginseng encapsulated in poly (lactic-co-glycolic acid) microcapsules: A preliminary study","authors":"S. K. Lukman, R. Al-Ashwal, A. Khudzari, S. Saidin","doi":"10.1063/1.5125511","DOIUrl":"https://doi.org/10.1063/1.5125511","url":null,"abstract":"Panax Ginseng has been utilized for its multiple effects such as preventing tumor, treating diabetes and cardiovascular disease and for antioxidant activities. These capabilities captured our interest to evaluate the encapsulation of different amount of ginseng (30 mg and 60 mg) within poly(lactic-co-glycolic acid) (PLGA) microcapsules by a double emulsion technique. The microcapsules were characterize by using attenuated total reflectance-Fourier transform infrared spectroscopy (FTIR) and scanning electron microscopy (SEM). The results suggest that all microcapsules were successfully fabricated and the ginseng was successfully encapsulated in the PLGA microcapsules when the chemical functionality of ginseng (O–H and C=C bands) was found on both PLGA microcapsules contained 30 mg and 60 mg of ginseng. The morphology of microcapsules was in a spherical shape with smooth wall surfaces. The PLGA microcapsules with 30 mg ginseng has smaller size of microcapsules compared to the PLGA alone and more homogenous than the PLGA and PLGA microcapsules with 60 mg ginseng. The PLGA microcapsules with 60 mg ginseng were also found agglomerated in some area. As a conclusion, the amount of 30 mg ginseng within the PLGA microcapsules is seen practicable for the development ginseng encapsulated microcapsules for the application of drug delivery and coating materials.Panax Ginseng has been utilized for its multiple effects such as preventing tumor, treating diabetes and cardiovascular disease and for antioxidant activities. These capabilities captured our interest to evaluate the encapsulation of different amount of ginseng (30 mg and 60 mg) within poly(lactic-co-glycolic acid) (PLGA) microcapsules by a double emulsion technique. The microcapsules were characterize by using attenuated total reflectance-Fourier transform infrared spectroscopy (FTIR) and scanning electron microscopy (SEM). The results suggest that all microcapsules were successfully fabricated and the ginseng was successfully encapsulated in the PLGA microcapsules when the chemical functionality of ginseng (O–H and C=C bands) was found on both PLGA microcapsules contained 30 mg and 60 mg of ginseng. The morphology of microcapsules was in a spherical shape with smooth wall surfaces. The PLGA microcapsules with 30 mg ginseng has smaller size of microcapsules compared to the PLGA alone and more homogenous ...","PeriodicalId":20581,"journal":{"name":"PROCEEDINGS OF THE 2ND INTERNATIONAL CONFERENCE ON BIOSCIENCES AND MEDICAL ENGINEERING (ICBME2019): Towards innovative research and cross-disciplinary collaborations","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-09-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89463866","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"New gene expression regulators: Long non-coding RNAs","authors":"N. Gozukirmizi, E. Karlik","doi":"10.1063/1.5125523","DOIUrl":"https://doi.org/10.1063/1.5125523","url":null,"abstract":"","PeriodicalId":20581,"journal":{"name":"PROCEEDINGS OF THE 2ND INTERNATIONAL CONFERENCE ON BIOSCIENCES AND MEDICAL ENGINEERING (ICBME2019): Towards innovative research and cross-disciplinary collaborations","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91034778","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Characterization of edible film from dangke whey/pectin, beeswax, and butter aroma","authors":"A. Syarifuddin, Pratiwi Hamsiohan, M. Bilang","doi":"10.1063/1.5125525","DOIUrl":"https://doi.org/10.1063/1.5125525","url":null,"abstract":"","PeriodicalId":20581,"journal":{"name":"PROCEEDINGS OF THE 2ND INTERNATIONAL CONFERENCE ON BIOSCIENCES AND MEDICAL ENGINEERING (ICBME2019): Towards innovative research and cross-disciplinary collaborations","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86322698","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Extract ethanol kelor (Moringa oleifera L.) leaves can reduce liver tissues damage Wistar white rat given 30% ethanol","authors":"S. Wahjuni, N. L. Rustini, I. Dewi","doi":"10.1063/1.5125560","DOIUrl":"https://doi.org/10.1063/1.5125560","url":null,"abstract":"","PeriodicalId":20581,"journal":{"name":"PROCEEDINGS OF THE 2ND INTERNATIONAL CONFERENCE ON BIOSCIENCES AND MEDICAL ENGINEERING (ICBME2019): Towards innovative research and cross-disciplinary collaborations","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91509334","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Biomineralization of an artificial beachrock based on urease microbial activities for coastal risk prevention","authors":"L. R. Daryono, K. Nakashima, S. Kawasaki, A. D. Titisari, D. Barianto, I. Suyanto, A. Rahmadi","doi":"10.1063/1.5125550","DOIUrl":"https://doi.org/10.1063/1.5125550","url":null,"abstract":"","PeriodicalId":20581,"journal":{"name":"PROCEEDINGS OF THE 2ND INTERNATIONAL CONFERENCE ON BIOSCIENCES AND MEDICAL ENGINEERING (ICBME2019): Towards innovative research and cross-disciplinary collaborations","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75232113","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The characters and diversity of prolactin and growth hormone genes in the local Turi ducks of Indonesia","authors":"D. Astuti","doi":"10.1063/1.5125549","DOIUrl":"https://doi.org/10.1063/1.5125549","url":null,"abstract":"","PeriodicalId":20581,"journal":{"name":"PROCEEDINGS OF THE 2ND INTERNATIONAL CONFERENCE ON BIOSCIENCES AND MEDICAL ENGINEERING (ICBME2019): Towards innovative research and cross-disciplinary collaborations","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90766133","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Development of novel thin film composite reverse osmosis membranes for desalination","authors":"H. Qiblawey, H. Kumar, M. Nasser, A. Benamor, M. Al‐Ghouti","doi":"10.1063/1.5125546","DOIUrl":"https://doi.org/10.1063/1.5125546","url":null,"abstract":"Microporous Polyetherimide (PEI) membranes were prepared by wet phase inversion at different temperatures. The thin film composites (TFC) of polyamide on microporous PEI were prepared using meta-Phenylenediamine (MPD) and 1,3,5-Benzenetricarbonyl chloride (BTC). The ATR FTIR characterization showed the formation of polyamide (PA) on microporous PEI membrane, whereas scanning electron microscopy (SEM) revealed that a thin film of polyamide is formed on microporous PEI. The cross-sectional SEM of PEI prepared at 60 °C, showed finger like morphology and sparingly distributed balloon like morphology for PEI synthesized at 80 °C. The performance of PEI membranes and PA TFCs were ascertained by studying permeation of water and rejection of sodium chloride by reverse osmosis. The polyamide TFC with hydrophobic PEI support structures exhibited permeation of 28 to 50 lm-2h-1, with 98 – 95 % 2000 ppm NaCl rejection at 60 bar pressure.","PeriodicalId":20581,"journal":{"name":"PROCEEDINGS OF THE 2ND INTERNATIONAL CONFERENCE ON BIOSCIENCES AND MEDICAL ENGINEERING (ICBME2019): Towards innovative research and cross-disciplinary collaborations","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75821410","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Assessment of microwave-assisted pretreatments for enhancing pineapple waste delignification","authors":"N. I. W. Azelee, Syafiqah Athirah Mohd Adnan, Nor Salihah Abdul Manas, D. Dailin, A. N. M. Ramli, R. Illias","doi":"10.1063/1.5125507","DOIUrl":"https://doi.org/10.1063/1.5125507","url":null,"abstract":"Biological degradation of biomass for the production of fine chemicals is getting much interest nowadays. However, the complex and recalcitrance structure of the biomass hinders the success story of the degradation. Lignin is the main composition that impedes the bioconversion of biomass. Hence, an optimize delignification pretreatment need to be developed to enable the biological degradation process becomes much easier and thus higher production yield can be achieved afterwards. This study focuses on the assessment of pineapple waste (PW) delignification by applying microwave radiation on two different pretreated PW to facilitate the processes. The PW was initially pretreated with distilled water (dH2O) and peracetic acid (PAA) prior to the microwave radiation. Three main parameters (pretreatment time, min; temperature, °C; and microwave radiation power, W) were studied towards the effect of PW delignification. Lignin percentage before and after the pretreatments were compared and analysed. The results obtained revealed that the microwave-assisted PAA shows the best percentage of delignification compared to the microwave-assisted dH2O pretreatment. The best delignification process obtained in this study is a key indicator for a better biomass degradation to achieve higher yield of products in the future.","PeriodicalId":20581,"journal":{"name":"PROCEEDINGS OF THE 2ND INTERNATIONAL CONFERENCE ON BIOSCIENCES AND MEDICAL ENGINEERING (ICBME2019): Towards innovative research and cross-disciplinary collaborations","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-08-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81293121","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Entrance surface dose of eyes and thyroid using nanoDot optically stimulated luminescence in 64-slices computed tomography scanner","authors":"R. Omar, S. Hashim, S. K. Ghoshal, N. D. Shariff","doi":"10.1063/1.5125515","DOIUrl":"https://doi.org/10.1063/1.5125515","url":null,"abstract":"","PeriodicalId":20581,"journal":{"name":"PROCEEDINGS OF THE 2ND INTERNATIONAL CONFERENCE ON BIOSCIENCES AND MEDICAL ENGINEERING (ICBME2019): Towards innovative research and cross-disciplinary collaborations","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82663206","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}