Open Access. Powered by Scholars. Published by Universities.®

Digital Commons Network™

Open Access. Powered by Scholars. Published by Universities.®

2015

Discipline
Institution
Keyword
Publication
Publication Type
File Type

Articles 15511 - 15540 of 27767

Full-Text Articles in Entire DC Network

Effect On Preservation Of Fresh-Cut Lettuce By Ozonated Water Combined With Modified Atmosphere Packaging, Yu Jiangtao, Xie Jing Feb 2015

Effect On Preservation Of Fresh-Cut Lettuce By Ozonated Water Combined With Modified Atmosphere Packaging, Yu Jiangtao, Xie Jing

Food and Machinery

Investigated, ozonated water combined with modified atmosphere packaging on preservation of fresh-cut lettuce stored at 4 ℃. Results indicated that ozonated water treatment combined with modified atmosphere packaging had prominent effect of controlling the reproduction of bacterial, the decline of water content , the degradation of chlorophyll and the activity of polyphenol oxidase (PPO), reducing its rotten, wilting, yellowing and browning rate. This method maintained high Vc content and sensory quality of fresh-cut lettuce at the same time. Also, it extended shelf-life of fresh-cut lettuce and kept its commodity value at 14th day.In addition, results also indicated that after …

Go to article

Research On Antibacterial Effect Of Eucalyptus Extracts Combined With Oxacillin Against Mrsa, Cui Haiying, Zhang Xuejing, Zhou Hui, Zhao Chengting, Li Wei, Lin Lin Feb 2015

Research On Antibacterial Effect Of Eucalyptus Extracts Combined With Oxacillin Against Mrsa, Cui Haiying, Zhang Xuejing, Zhou Hui, Zhao Chengting, Li Wei, Lin Lin

Food and Machinery

Ethanol and water are used respectively to extract the active ingredients of eucalyptus leaves. Then it was researched on the inhibitory effect of the active ingredients on MRSA, and compared the inhibitory effect of the oxacillin with and without eucalyptus extracts addition. The results shows that, the ethanol extract of eucalyptus presents a minimum inhibitory concentration(MIC)from 1 g/L to 5 g/L for MRSA, and the water extract is from 2~10 g/L. With 0.2 g/L of ethanol extract of eucalyptus added, the oxacillin can reduce the MIC of the MRSA from 62.5～250 mg/L to 7.8～31.3 mg/L, and the MIC for all …

Go to article

Study On Isolation, Purification, Composition And Immulogical Characterics Of Ganoderma Lucidum Body Polysaccharides, Yang Hui, Dai Jun, Chen Shangwei, Zhu Song Feb 2015

Study On Isolation, Purification, Composition And Immulogical Characterics Of Ganoderma Lucidum Body Polysaccharides, Yang Hui, Dai Jun, Chen Shangwei, Zhu Song

Food and Machinery

Two water-soluble polysaccharide fractions named as GLPD2 and GLPD2were isolated and purified from the same Ganoderma Lucidum body which was collected from Jiangxi province. The GPC and SEC-LLS results indicated that GLPD1 and GLPD2 were high purity, moreover, their molecule weights could both reach above 5×106. Their primary structural features and conformational properties were characterized by infrared spectrometry and SEC-LLS. The data obtained indicated that GLPD1 and GLPD2 may both be β-glucan configuration with pyran glucan groups. What's more, conformational analysis detected by SEC-LLS showed that GLPD1 and GLPD2 had rather tight structure with high degree of branch. However, PMP-HPLC …

Go to article

Study On Antitumor Activities Of Five Kinds Of Wild Edible Mushrooms In Changbai Mountain, Li Xue, Li Pengfei, Li Xiaodong, Yu Ting, Jin Qiankun, Cui Chengbi Feb 2015

Study On Antitumor Activities Of Five Kinds Of Wild Edible Mushrooms In Changbai Mountain, Li Xue, Li Pengfei, Li Xiaodong, Yu Ting, Jin Qiankun, Cui Chengbi

Food and Machinery

To study the anti-tumor activities of wild edible mushrooms of the Changbai Mountain, the experiment selected Ganoderma Lucidum, Inonotus Obliquus, Phellinus, Hericium Erinaceus, Lentinula Edodes five kinds of Changbai Mountain wild edible mushrooms as materials, the experiment was divided into in vitro and in vivo study. The inhibition effect of tumor cells was tested by MTT method, and the inhibition ratio of mouse sarcoma S-180 was calculated in vivo study. The results showed that Ganoderma Lucidum has the highest inhibition ratio on the HeLa and HepG2 cell lines. Phellinus has the highest inhibition rate on MCF-7 cell line, Hericium Erinaceus …

Go to article

Preparation Of Germinated Soybean Milk With Household Soymilk Machine, Jin Zixin, Yang Ruijin, Zhu Shengbo, Liu Xinjuan, Zhang Wenbin Feb 2015

Preparation Of Germinated Soybean Milk With Household Soymilk Machine, Jin Zixin, Yang Ruijin, Zhu Shengbo, Liu Xinjuan, Zhang Wenbin

Food and Machinery

The objectives of this study were to optimize pulverizing and boiling process for germinated soybean milk. Pulverizing temperature and boiling time were explored through single-factor experiments and the optimal temperature was figured out as 70 ℃ and boiling time as 4 min.With optimized process, content of γ-aminobutyric acid, total freeamino acids, essential freeamino acids in the germinated soybean based milk were 1.36 mg/100 g, 0.455 g/100 g, and 0.219 g/100 g, respectively. Compared with dry soybean milk, the above contents were 3.68, 1.34, 8.87 folds increased respectively. Despite that the trypsin inhibitor activity (TIA) was 1.27 times that of dry …

Go to article

Development Andchallenge Of 3d Print In The Food Industry, Li Guangling Feb 2015

Development Andchallenge Of 3d Print In The Food Industry, Li Guangling

Food and Machinery

With the rapid development of 3D printing technology, its applications expand into the field of architecture, industrial design and orthopedic from the traditional mold manufacturing. The cost reduction is benefited from the development of opening hardware technology. In the food industry, 3D food printing will have a profound impact on shortage of food supply, individual needs. But there are also many challenges in material limitations, taste, safety, cost and psychological disorders which 3D food printing must face.

Go to article

Research Status And Progress Of Ultra-Low Temperature Refrigeration Plant, Guo Yaojun, Xie Jing, Zhu Shixin, Wang Jinfeng, Tang Yuanrui Feb 2015

Research Status And Progress Of Ultra-Low Temperature Refrigeration Plant, Guo Yaojun, Xie Jing, Zhu Shixin, Wang Jinfeng, Tang Yuanrui

Food and Machinery

Ultralow temperature of －40 ℃～－80 ℃ is mainly used in the fields such as food processing, petrochemical industry, biological pharmacy and scientific experiments. The ultralow temperature refrigeration system and the research progress with refrigerant and compressor were introduced. Based on the comparison with the current research at home and abroad. the future development of ultra-low temperature refrigeration unit can be optimized from the auto-cascade refrigeration system, and the natural refrigerants as a substitute can also be concerned, further studies for the compressor inverter technology and other aspects of CO2 compressors’ performance.

Go to article

Fingerprint Analysis Technology And Its Application In Food, Wu Shuai, Lei Sheng, Yang Xihong, Gao Qian, Cheng Dongwei, Zhang Ling, Zhao Wei, Zhang Tiandong, Xie Wancui Feb 2015

Fingerprint Analysis Technology And Its Application In Food, Wu Shuai, Lei Sheng, Yang Xihong, Gao Qian, Cheng Dongwei, Zhang Ling, Zhao Wei, Zhang Tiandong, Xie Wancui

Food and Machinery

Fingerprinting technology is a kind of technique which is based on certain quality characteristics of sample by means of the fingerprint analysis methods (such as: DNA fingerprint, metabolic fingerprint, isotope fingerprints, odor fingerprint, fingerprint spectrum, etc.) to obtain a series of characteristic data and build models to get a technique for statistics and classification. and It becomes a hot spot of food testing technology research and future development trend for the advantages of rapid, accurate, sensitive ,and so on. It is described on the principle of all kinds of fingerprinting technology and application, and development trends, especially in the food …

Go to article

Application Of Calcium In Fruit And Vegetable Industry, Yu Hongguo, Chen Fusheng, Lai Shaojuan, Zhang Lifen Feb 2015

Application Of Calcium In Fruit And Vegetable Industry, Yu Hongguo, Chen Fusheng, Lai Shaojuan, Zhang Lifen

Food and Machinery

As an important fruit elements of the cell wall, calcium is also an important component of the plasma membrane.It plays an important role for the growth and development of fruits and vegetables, and also involved in regulating a variety of physiological processes, improve fruit quality. In the production and processing,spraying calcium fertilizer before harvest can improve the quality of fruits and vegetables; postharvest calcium treatment can also prolong its storage period, maintain good quality, reduce the loss of fruits and vegetables after the harvest.

Go to article

Progress On Aflatoxin Removing Technique, Cao Ming, Fan Mingtao Feb 2015

Progress On Aflatoxin Removing Technique, Cao Ming, Fan Mingtao

Food and Machinery

Aflatoxin B1 is the best toxicity and carcinogenicity in the aflatoxin, and it is listed inⅠA level carcinogens by international tumor research institutes. Recently, it becomes the hot spot on how to get a method with high efficient, safe for aflatoxin removing. Meanwhile, summarizes the technologies for aflatoxin removing by physical, chemical and biological methods in this paper, including physical adsorption, extrusion, irradiation, microwave degradation, ozone degradation, ammonia fumigation, biological adsorption, biodegradable etc.. Moreover, the development of aflatoxin B1 removing is also prospected.

Go to article

The Legal Norms Of Food Safety Supervision By The Media, Li Xiaohua Feb 2015

The Legal Norms Of Food Safety Supervision By The Media, Li Xiaohua

Food and Machinery

The role of media supervision on food safety is enhanced increasingly. However, media reports on food safety in many cases exist problems of not objectively, not timely, flaws in processing mode and etc.. In order to solve these problems, analyze the reasons there must be generated, the causes of the corresponding problem from the perspective of legal norm, and for these reasons, pointed out that the state should be clear media food safety supervision power in legal norm exists, the establishment of legal accountability mechanism of malicious false reports, legal segregation mechanism of ethics bad media practitioners and the establishment …

Go to article

Preparation And Properties Of Titanium Based Metal Oxide Electrodes For Ammonia Nitrogen Wastewater Treatment, Xue Li, Meng Xue, Ling Huang, Jun-Tao Li, Shi-Gang Sun Feb 2015

Preparation And Properties Of Titanium Based Metal Oxide Electrodes For Ammonia Nitrogen Wastewater Treatment, Xue Li, Meng Xue, Ling Huang, Jun-Tao Li, Shi-Gang Sun

Journal of Electrochemistry

In this paper, four types of titanium based metal oxides electrodes were prepared by thermal decomposition method: Ti/SnO2+Sb2O3, Ti/SnO2+Sb2O3/SnO2+IrO2, Ti/SnO2+Sb2O3/SnO2+RuO2, Ti/SnO2+Sb2O3/SnO2+CeO2. The XRD results show that CeO2 in Ti/SnO2+Sb2O3/SnO2+CeO2 displayed a good crystal structure, and there was no significant oxygen evolution reaction occurred after electrolytic oxidation. Compared with the other three electrodes, the Ce-doped …

Go to article

Inhibition Of Hedgehog Signaling Improves The Anti-Carcinogenic Effects Of Docetaxel In Prostate Cancer., Murielle Mimeault, Satyanarayana Rachagani, Sakthivel Muniyan, Parthasarathy Seshacharyulu, Sonny L. Johansson, Kkaustubh Datta, Ming-Fong Lin, Surinder K. Batra Feb 2015

Inhibition Of Hedgehog Signaling Improves The Anti-Carcinogenic Effects Of Docetaxel In Prostate Cancer., Murielle Mimeault, Satyanarayana Rachagani, Sakthivel Muniyan, Parthasarathy Seshacharyulu, Sonny L. Johansson, Kkaustubh Datta, Ming-Fong Lin, Surinder K. Batra

Journal Articles: Biochemistry & Molecular Biology

The establishment of docetaxel-based chemotherapeutic treatments has improved the survival of castration-resistant prostate cancer (CRPC) patients. However, most patients develop resistance supporting the development of therapy. The current study was undertaken to establish the therapeutic benefit to target hedgehog signaling cascade using GDC-0449 to improve the efficacy of chemotherapeutic drug, docetaxel. Here, we show that the combination of GDC-0449 plus docetaxel inhibited the proliferation of WPE1-NB26 cells and PC3 cells via a blockade of G1 and G2M phases. The combined treatment significantly inhibited PC cell migration in vitro. Moreover, the apoptotic effect induced by GDC-0449 plus docetaxel on PC3 cells …

Go to article

Naio4 Oxidation Of Mussel Adhesive Protein Film And Its Corrosion Protection For Mg-1.0ca Alloy, Rui-Qing Hou, Ping-Li Jiang, Shi-Gang Dong, Chang-Jian Lin Feb 2015

Naio4 Oxidation Of Mussel Adhesive Protein Film And Its Corrosion Protection For Mg-1.0ca Alloy, Rui-Qing Hou, Ping-Li Jiang, Shi-Gang Dong, Chang-Jian Lin

Journal of Electrochemistry

The effect of oxidation of mussel adhesive protein (Mefp-1) film on the corrosive resistance for Mg-1.0Ca alloy was investigated by scanning electron microscopy (SEM), atom force microscopy (AFM), electron probe microanalysis (EPMA), Infrared reflection absorption spectroscopy (IRAS) and electrochemical methods. The results showed that the NaIO4 induced oxidation of the pre-formed Mefp-1 film with porous morphology involved structural change of the DOPA group in the protein and resulted in a more uniform film with net-like morphology. The protein film without oxidation had an increasing resistance for the corrosion of Mg-1.0Ca alloy up to 7 days exposure. After oxidation, Epit …

Go to article

Rethinking Injury: The Case Of Informed Consent, Erin Sheley Feb 2015

Rethinking Injury: The Case Of Informed Consent, Erin Sheley

BYU Law Review

This article argues that the traditional debates between the expressive and compensatory views of tort law ignore the way in which an injury may itself have an expressive component, one that in turn increases the extent of physical harm suffered by a victim. I take up the example of informed consent in the medical malpractice context to show how an excessively narrow idea of physical harm has negative consequences for tort law in general. In these situations, when a physician performs a procedure without providing the patient with sufficient information, we can better understand the harm that occurs through a …

Go to article

Cybercrime And Punishment: The Russian Mafia And Russian Responsibility To Exercise Due Diligence To Prevent Trans-Boundary Cybercrime, Daniel Ortner Feb 2015

Cybercrime And Punishment: The Russian Mafia And Russian Responsibility To Exercise Due Diligence To Prevent Trans-Boundary Cybercrime, Daniel Ortner

BYU Law Review

No abstract provided.

Go to article

Determinan Perilaku Tes Hiv Pada Ibu Hamil, Nanik Setiyawati, Niken Meilani Feb 2015

Determinan Perilaku Tes Hiv Pada Ibu Hamil, Nanik Setiyawati, Niken Meilani

Kesmas

Human immunodeficiency virus (HIV) dan Acquired immune deficiency syndrome (AIDS) merupakan salah satu sorotan dalam pencapaian target Millenium Development Goals (MDGs). Ibu hamil dengan HIV akan berisiko menularkan kepada bayinya. Tes HIV merupakan gerbang pembuka status HIV yang sangat penting dilakukan pada ibu hamil. Penelitian ini bertujuan untuk menentukan determinan perilaku tes HIV pada ibu hamil yaitu tingkat pendidikan, tingkat pengetahuan, persepsi kerentanan diri tertular HIV, sikap, Provider-Initiated Testing and Counselling (PITC) dan ketersediaan sumber informasi (keluarga dan kader kesehatan). Jenis penelitian adalah potong lintang dengan metode survei. Penelitian ini dilakukan di Puskesmas Mantrijeron dan Puskesmas Sleman yang telah memiliki …

Go to article

Efektivitas Air Perasan Kulit Jeruk Manis Sebagai Larvasida Nyamuk Aedes Aegypti, Dita Nurhaifah, Tri Wahyuni Sukesi Feb 2015

Efektivitas Air Perasan Kulit Jeruk Manis Sebagai Larvasida Nyamuk Aedes Aegypti, Dita Nurhaifah, Tri Wahyuni Sukesi

Kesmas

Demam berdarah dengue ditularkan nyamuk Aedes aegypti yang dapat dicegah dengan temefos. Penggunaan yang berkelanjutan berdampak pada resistensi nyamuk dan kerusakan lingkungan. Untuk itu perlu larvasida alami dengan menggunakan air perasan kulit jeruk manis. Tujuan penelitian untuk membuktikan efektivitas air perasan kulit jeruk manis dalam membunuh larva uji dilihat dari nilai LC50 dan LT50 serta perbedaan efektivitasnya dengan temefos. Sampel 25 larva Aedes aegypti setiap gelas media dengan kriteria inklusi instar III yang aktif dan kriteria eksklusi larva instar I, II dan yang telah menjadi pupa/mati. Larva uji diamati selama 24 jam dengan tiga kali pengulangan. Desain penelitian adalah eksperimental …

Go to article

Determinan Stres Pada Pegawai Kementerian Kesehatan Republik Indonesia, Besral Besral, Winne Widiantini Feb 2015

Determinan Stres Pada Pegawai Kementerian Kesehatan Republik Indonesia, Besral Besral, Winne Widiantini

Kesmas

Kejadian stres pada pelbagai kelompok di Indonesia cukup tinggi dan belum banyak diketahui determinannya. Penelitian ini bertujuan untuk mengetahui determinan stres pada pegawai Kementerian Kesehatan Republik Indonesia (Kemenkes RI). Penelitian potong lintang ini dilakukan pada tahun 2013 terhadap 230 pegawai sekretariat jenderal yang dipilih secara acak. Analisis statistik menggunakan regresi logistik ganda. Responden dikatakan stres jika memiliki skor 28 atau lebih dengan menggunakan 17 pertanyaan terkait personal stress inventory. Hasil penelitian menunjukkan prevalensi stres sebesar 79% dan determinan stres adalah obesitas, usia, jabatan, suku, pendidikan, dan aktivitas fisik. Risiko stres lebih tinggi pada pegawai yang obesitas (ORadj = 1,9), pegawai …

Go to article

Bioindikator Cemaran Timbal Pada Rambut Masyarakat Sekitar Kilang Minyak, Sukar Sukar, Suharjo Suharjo Feb 2015

Bioindikator Cemaran Timbal Pada Rambut Masyarakat Sekitar Kilang Minyak, Sukar Sukar, Suharjo Suharjo

Kesmas

Timbal atau Plumbum (Pb) bersifat toksik, karsinogenik, bioakumulator dan biomagnifikasi. Bioakumulasi Timbal dari media lingkungan dapat terjadi pada kuku, hati, dan rambut. Tujuan penelitian untuk mengetahui faktor risiko kejadian bioindikator timbal rambut masyarakat di kawasan industri minyak. Penelitian dilakukan pada tahun 2012 di Kota Dumai, Provinsi Riau. Rancangan penelitian khusus pencemaran lingkungan 2012 adalah type- 1 health study, yang disarankan US Agency for Toxic Substances and Drugs Registry (ATSDR). Analisis statistik bivariat dengan uji kai kuadrat. Populasi penelitian adalah penduduk Kota Dumai yang tinggal di desa Jayamukti, Tanjung Palas, Mekarsari, dan Bukit Timah. Sejumlah 110 ibu rumah tangga diambil dengan …

Go to article

Mekanisme Hubungan Sosial Ekonomi, Pemanfaatan Pelayanan Kesehatan Dan Kehamilan Risiko Tinggi Terhadap Prevalensi Panjang Badan Lahir Pendek, Demsa Simbolon, Wahyu Dwi Astuti, Lusi Andriani Feb 2015

Mekanisme Hubungan Sosial Ekonomi, Pemanfaatan Pelayanan Kesehatan Dan Kehamilan Risiko Tinggi Terhadap Prevalensi Panjang Badan Lahir Pendek, Demsa Simbolon, Wahyu Dwi Astuti, Lusi Andriani

Kesmas

Prevalensi panjang badan lahir pendek di Indonesia masih tinggi dan menjadi masalah kesehatan masyarakat yang disebabkan oleh pelbagai faktor secara langsung dan tidak langsung serta berdampak luas dan berkelanjutan dalam siklus kehidupan. Penelitian menggunakan data Riset Kesehatan Dasar (Riskesdas) 2013 dengan pendekatan potong lintang bertujuan mengetahui mekanisme hubungan berbagai variabel laten terhadap prevalensi panjang badan lahir pendek. Sampel adalah 497 kabupaten yang diagregat dari data individu, yaitu anak lahir dari ibu berusia 15 hingga 49 tahun dengan kriteria anak kandung dan lahir tunggal. Pemodelan menggunakan Structural Equation Modelling. Kehamilan berisiko tinggi berhubungan positif langsung dengan prevalensi panjang badan lahir pendek …

Go to article

Lama Merokok Dan Jumlah Konsumsi Rokok Terhadap Trombosit Pada Laki-Laki Perokok Aktif, Rini Sundari, Dinyar Supiadi Widjaya, Aditya Nugraha Feb 2015

Lama Merokok Dan Jumlah Konsumsi Rokok Terhadap Trombosit Pada Laki-Laki Perokok Aktif, Rini Sundari, Dinyar Supiadi Widjaya, Aditya Nugraha

Kesmas

Jumlah perokok dan jumlah rokok yang dikonsumsi mengalami peningkatan dari waktu ke waktu. Rokok dapat memengaruhi trombosit yang dapat menyebabkan gangguan kardiovaskular. Penelitian ini merupakan penelitian potong lintang yang bertujuan untuk menganalisis lama merokok dan jumlah rokok yang dikonsumsi terhadap jumlah trombosit, mean platelet volume (MPV), platelet distribution width (PDW), platelet crit (PCT), dan platelet large cell ratio (PLCR). Penelitian dilakukan di Pabrik Garmen Cimahi pada tahun 2014 yang diikuti oleh 31 laki-laki perokok aktif berusia 19 - 50 (32,97 + 10,28) tahun, 70,9% di antaranya sebagai perokok sedang. Analisis data dilakukan secara deskriptif, uji normalitas Shapiro-Wilk, dan uji korelasi …

Go to article

Perempuan Dalam Sastra Lisan Pulau Raas: Kajian Gender, Anas Ahmadi Feb 2015

Perempuan Dalam Sastra Lisan Pulau Raas: Kajian Gender, Anas Ahmadi

Bahasa dan Seni: Jurnal Bahasa, Sastra, Seni, dan Pengajarannya

Studies on the relationship between women and oral literature have been interesting topics to discuss. This paper, therefore, describes Raas Island Oral Literature (RIOL) or Sastra Lisan di Pulau Raas (SLPR) by focusing on women from a gender perspective. The design of this study is qualitative research by gathering oral literature data on Raas Island. The data were collected through observation, video recording, tape recording, note-taking, and interviews. The results of the analysis showed that SLPR corresponds to the marginalization of women, as represented in riddles (bhag-tebhgan), proverbs (parebhasan), and folktales (careta rakyat). Women, through SLPR, are portrayed as weak …

Go to article

Effect Of Temperature On Maillard Reaction And Antioxidant Activity Of The Maillard Reaction Products Derived From Yellow Stripe Trevally(Selaroides Leptolepis) Fish Hydrolysates, Lu Bin, Wang Zhonghe, Wang Jun, Zou Min, Fu Li Feb 2015

Effect Of Temperature On Maillard Reaction And Antioxidant Activity Of The Maillard Reaction Products Derived From Yellow Stripe Trevally(Selaroides Leptolepis) Fish Hydrolysates, Lu Bin, Wang Zhonghe, Wang Jun, Zou Min, Fu Li

Food and Machinery

The pH value, intermediate (A294nm), browning intensity (A420nm), free amino group content and antioxidant activity as detection index. The effect of temperature(100 ℃, 120 ℃) on Maillard reaction and antioxidant activity of the Maillard reaction products(MRPs) derived from yellow stripe trevally(Selaroides leptolepis) fish protein hydrolysates was investigated. The results were as follows: when reaction temperature was 120 ℃, the pH value, intermediate (A294nm), browning intensity (A420nm) and free amino group content of the systems during the Maillard reaction were more significant, and the reducing power and DPPH radical …

Go to article

Research On Quality Changes And Spoilage Mechanism Of Leisure Soybean Food During Storage, Jiang Qionghua, Zhao Liangzhong, Li Huaqiang, Bu Yufang Feb 2015

Research On Quality Changes And Spoilage Mechanism Of Leisure Soybean Food During Storage, Jiang Qionghua, Zhao Liangzhong, Li Huaqiang, Bu Yufang

Food and Machinery

Investigated the changing of components in leisure soybean food during storage by using Nuclear Magnetic Resonance (NMR),and identified the contribution from these components respectively, and discussed the corruption mechanism from the microscopic view. The results indicated that leisure soybean food had three kinds of components mobility-T21,T22,T23,corresponded bound water, free water and fat, respectively. By analyzing the component contents, the first three months was the best in quality for leisure soybeans. The oxidative rancidity of oil produced peroxide led to the oxidant of amino-acid residue, and transformed the bound water in reticulate structure into free …

Go to article

Analysis Of Nutritional And Bioactive Components Of Solid-State Fermented Substrate Of Isaria Cicadae, Yu Shijun, Chai Xinyi, Fan Meizhen Feb 2015

Analysis Of Nutritional And Bioactive Components Of Solid-State Fermented Substrate Of Isaria Cicadae, Yu Shijun, Chai Xinyi, Fan Meizhen

Food and Machinery

In the present work, the nutritional and bioactive components of the solid-state fermented substrate of I. cicadae were studied. And the results indicated that the contents of protein, total sugar and fat acid were 16.17%, 38.87% and 1.43%, respectively. The unsaturated fat acid content was 1.18%. The amino acid profile was analyzed and lysine was the first restrictive amino acid in the FAO/WHO model. The contents of vitamin E and C were 1 833 mg/kg and 239 mg/kg, respectively. Furthermore, the fermented substrate contained adenosine, mannitol and polysaccharide. This work provided basic information for the further development of Fermented Substrate …

Go to article

Antioxidant Activity Of Hydrolysate From Corn Glutelin By Protamex, Liu Yue, Liu Xiaolan, Zheng Xiqun, Zhou Limin Feb 2015

Antioxidant Activity Of Hydrolysate From Corn Glutelin By Protamex, Liu Yue, Liu Xiaolan, Zheng Xiqun, Zhou Limin

Food and Machinery

The molecular weight distribution and antioxidative activities of corn glutelin hydrolysate by Protamex during hydrolysis process, corn glutelin as raw material, were investigated. The results showed that the highest antioxidant activities was exhibited at the hydrolysis time of 120 min, with molecular weight distribution among 6 511.51~307.32 Da and peptides component 94.36%. DPPH radical scavenging activity, superoxide anion scavenging activity, hydroxyl radical scavenging activity, reducing power and Fe2+-chelating activity of hydrolysate were 58.86%, 82.64%, 37.21%, 0.236 and 29.92%, respectively.

Go to article

Advances In Heat And Mass Transfer Models Of Microwave Freeze-Drying, Yan Shasha, Duan Xu, Ren Guangyue, Liu Wei Feb 2015

Advances In Heat And Mass Transfer Models Of Microwave Freeze-Drying, Yan Shasha, Duan Xu, Ren Guangyue, Liu Wei

Food and Machinery

Microwave freeze-drying is a rapid dehydration technique that can be applied to certain foods, particularly to seafoods, and fruits and vegetables. MFD involves much less drying time and energy consumption than conventional freeze-drying methods, and also improves product quality. The article presents the principles of microwave freeze-drying, the research progress of heat and mass transfer mathematical simulation at home and abroad, the detection technology online, and the dielectric properties of materials taken into account in the drying process simulation. After analyzing the problems, the trend of numerical simulation of freeze-drying is predicted.

Go to article

Flexible And Intelligent Learning Architectures For Sos (Fila-Sos), Cihan H. Dagli, David Lee Enke, Nil Ergin, Dincer Konur, Ruwen Qin, Abhijit Gosavi, Renzhong Wang, Louis Pape Ii, Siddhartha Agarwal, Ram Deepak Gottapu Feb 2015

Flexible And Intelligent Learning Architectures For Sos (Fila-Sos), Cihan H. Dagli, David Lee Enke, Nil Ergin, Dincer Konur, Ruwen Qin, Abhijit Gosavi, Renzhong Wang, Louis Pape Ii, Siddhartha Agarwal, Ram Deepak Gottapu

Engineering Management and Systems Engineering Faculty Research & Creative Works

Multi-faceted systems of the future will entail complex logic and reasoning with many levels of reasoning in intricate arrangement. The organization of these systems involves a web of connections and demonstrates self-driven adaptability. They are designed for autonomy and may exhibit emergent behavior that can be visualized. Our quest continues to handle complexities, design and operate these systems. The challenge in Complex Adaptive Systems design is to design an organized complexity that will allow a system to achieve its goals. This report attempts to push the boundaries of research in complexity, by identifying challenges and opportunities. Complex adaptive system-of-systems (CASoS) …

Go to article

A Multi-Channel Electrochemical Immunosensing System With Polyhrp-Based Signal Amplification For The Detection Of Tumor Markers, Wang-Ping Deng, Yan-Zhi Dou, Jing Su, Lin Hao, Shi-Ping Song, Chun-Hai Fan Feb 2015

A Multi-Channel Electrochemical Immunosensing System With Polyhrp-Based Signal Amplification For The Detection Of Tumor Markers, Wang-Ping Deng, Yan-Zhi Dou, Jing Su, Lin Hao, Shi-Ping Song, Chun-Hai Fan

Journal of Electrochemistry

We have developed a multi-channel electrochemical immunosensing system for the detection of α-fetoprotein (AFP). The sensing system consisted of carbon screen-printed electrode (SPCE) arrays and polyHRP-based signal amplification probes. AFP antigens could bind to both capture antibodies immobilized on electrode arrays ant detection antibodies (anti-AFP IgG developed in rabbit). The anti-rabbit IgG conjugated to poly-horseradish peroxidase were used as a signaling probe to bind to the immuno-complex. The current signals were harvested by a home-made multi-channels electrochemical detector. AFP could be detected in the concentration ranges of 64 pg·mL-1 ~ 250 ng·mL-1. The detection limit was as …

Go to article

First Prev Next Last