food emulsifiers their chemical and physical properties
Food emulsions, fourth edition
... Third Edition Contributors Food Emulsions: Their Structures and Properties Douglas G Dalgleish Food Emulsifiers: Their Chemical and Physical Properties Niels J Krog and Flemming Vang Sparsø Molecular ... C Lanier and Chong M Lee 51 Handbook of Food Engineering, edited by Dennis R Heldman and Daryl B Lund 52 Food Analysis by HPLC, edited by Leo M L Nollet 53 Fatty Acids in Foods and Their Health ... Revised and Expanded, edited by Ching Kuang Chow 97 Seafood Enzymes: Utilization and Influence on Postharvest Seafood Quality, edited by Norman F Haard and Benjamin K Simpson 98 Safe Handling of Foods,...
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Effect of unsaturated fatty acid esters of biodiesel fuels on combustion, performance and emission characteristics of a DI diesel engine
... other properties of biodiesel such as density, cetane number, heating value and low temperature properties On the other hand, the need for standardization of biofuels physical and chemical properties ... in terms of performance, emissions and combustion Because the physical and chemical properties of biodiesel derived from different sources are not same, those properties have strong relation with ... biodiesel and FT diesel, Energy Fuels 19 (2005) 1484- 1492 [17] K Yamane, A Ueta, Y Shimamoto, Influence of physical and chemical properties of biodiesel fuels on injection, combustion and exhaust...
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Effects of time of heatsetting on the tensile properties of ingeo™ poly (lactic acid) (PLA) fabric
... pattern matching and fullness Higher fabric extensibility enhances fabric hand [softness] and increased formability PLA showed a low linear extension implying a softer hand and a larger extension ... dyers and colorist (2001) [3] Blackburn, R.S (2005) Biodegradable and sustainable fibers, Woodhead Publishing Limited, North America [4] Behery, H (2005) Effect of Mechanical and Physical properties ... fibers and spun bond fabrics by conventional melt spinning machines [17] The fibers are then drawn and annealed to give desirable mechanical properties such as high tenacity, good toughness and...
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SULPHONIC ACID ESTERS
... DSMes 1.3, and additionally in DMF and NMP starting at DSMes 2.1 Samples with lower DSMes swell only Dextran mesylate is prepared in an aqueous solution of the biopolymer with MesCl and NaOH as ... acetone and dioxane at DSTos 1.4 and, in addition, in chloroform and methylenechloride at DSTos 1.8 A structure characterisation was carried out by means of FTIR- and NMR spectroscopy (Fig 6.5) ... polysaccharides exhibit a high reactivity and have to be handled carefully The conversion of trifluoromethanesulphonic acid anhydride with methyl cellulose and cellulose acetate was used for the...
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Đề tài : Nghiên cứu phân lập nhóm vi khuẩn lactic acid có tính chất đối kháng với vi khuẩn edwardsiella ictaluri gây bệnh gan thận mủ trên cá tra pangasianodon hypophthanlmus
... et al., 2007) Đồ thị Sản lượng nuôi cá tra từ năm 2000-2008 (Vietnam association of Seafood Exporters and Producers-VASEP, 2008 SVTH: Trần Trọng Nguyễn MSSV:207111033 KHÓA LUẬN TỐT NGHIỆP Tuy ... phân tử sắt hòa tan sắt bị kết tủa tách khỏi hỗn hợp chất này, có lợi cho phát triển vi khuẩn (Neilands, 1981) Các chủng vi khuẩn không gây hại có khả sản xuất siderophore sử dụng probiotic để cạnh ... (OD600) - Mật độ vi khuẩn xác định theo công thức: 1,02 x 10 x OD600 (CFU/ml) (công thức Mc Fahrland) - Từ mật độ vi khuẩn xác định được, tính toán thể tích cần thiết cấy vào erlen chứa 5ml dung...
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Alternative media for lactic acid production by lactobacillus delbrueckii NRRL b 445
... (Amrane and Prigent, 1994) They proposed that the main contributors of yeast extract are the purine and pyridine bases and B group Figure Experimental and calculated dependence of lactic acid and ... in the yeast extract, peptone and CSL used was 11.9, 12 and 13% in dry basis, respectively The content of water in the yeast extract, peptone and CSL used was 3.5, and 50%, respectively Calcium ... lactic acid produc, tion and glucose consumption were modelled and the regression parameters obtained were correlated with CSL concentration MATERIALS AND METHODS Strains and Culture Conditions...
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An economical approach for d lactic acid production utilizing unpolished rice
... amino acids which had been used as additives in the health food and feedstuff industry and showing good development prospect (Chandi and Sogi, 2007) As a byproduct of the D-lactic acid production, ... D-lactic acid concentration, X1 and X2 are the concentrations of wheat bran powder and yeast extract, respectively The effect of wheat bran powder, yeast extract and their interactions on D-lactic ... using inexpensive carbon and nitrogen sources J Appl Microbiol 103, 372–380 Chandi, G.K., Sogi, D.S., 2007 Functional properties of rice bran protein concentrates J Food Eng 79, 592–597 Chauhan,...
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Analysis and practical implementation of a model for combined growth and metabolite production of lactic acid bacteria
... gaining more and more attention for process evaluation, optimisation and design (Walls and Scott, 1997) For mathematical models to be of use in the specific subareas of food fermentation and biological ... slowly and their influence on growth and production kinetics is small Therefore, since the medium and associated initial pH is not a variable in the case study presented in this paper, lmax and ... related parameters Eqs (14) and (15) constitute the newly developed method of pH and [LaH] calculation and their param- K.M Vereecken, J.F Van Impe / International Journal of Food Microbiology 73 (2002)...
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Báo cáo hóa học: " Superhydrophobic poly(L-lactic acid) surface as potential bacterial colonization substrate" pptx
... colonization of (a) H PLLA surface and (b) SH PLLA surface; and P aeruginosa colonization of (c) H PLLA surface and (d) SH PLLA surface regardless of their Gram-type and morphology Nevertheless, a ... between the droplet and the leaf extremely small This minimizes the attractive forces between the water molecules and the atoms of the surface, and allows the water to “bead up” and rolls off (Frim ... 70% ethanol solution, and then aseptically and individually washed with ultra-pure sterile water and let to dry overnight at room temperature (21° C) Bacterial strains and culture conditions...
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Probiotic potential of lactic acid bacteria isolated from chicken gastrointestinal digestive tract pot
... technology and potential applications Curr Issues Intest Microbiol 3:39–48 Kailasapathy K (2006) Survival of free and encapsulated probiotic bacteria and their effect on the sensory properties ... the growing stage or the kind of animal (Yu and Tsen 1993) The pH in chicken proventriculus and gizzard ranges from 2.5 to 4.74 (Malaipuang 2001) and food ingestion can take up to 1–3 h depending ... preliminary probiotic properties, including resistance to simulated gastric and intestinal fluids, digesting capability and antibacterial activity There were KT2L24, KT3L20, KT4S13, KT3CE27 and KT8S16 These...
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Báo cáo khoa học: "Isolation of cholesterol-lowering lactic acid bacteria from human intestine for probiotic use" ppsx
... Streptococcus and Lactobacillus) and pH 3.0 (for Bifidobacterium), respectively, by using N HCl, and put into ml per a ml vial Streptococcus and Lactobacillus were inoculated into MRS broth (pH 2.5) and ... Characterization and selection of probiotic lactobacilli for a preliminary minipig feeding trial and their effect on serum cholesterol levels, faeces pH and faeces moisture content Int J Food Microbiol ... 11 of Lactobacillus strains and of Bifidobacterium strains were selected as provisional probiotic strains due to their superiority on low pH and bile salt tolerance and BSH activity assay (Table...
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Báo cáo y học: "Anti-inflammatory potential of a malleable matrix composed of fermented whey proteins and lactic acid bacteria in an atopic dermatitis model" pot
... depression, anxiety, and inflammation biomarkers: C-reactive protein and fibrinogen in men and women J Occup Health Psychol 2005, 10:344-362 Bruunsgaard H: Physical activity and modulation of systemic ... Stiles ME, Holzapfel WH: Lactic acid bacteria of foods and their current taxonomy International Journal of Food Microbiology 1997, 36:1-29 Ouwehand AC, Salminen S, Isolauri E: Probiotics: an overview ... to be a sensitive and useful tool to determine efficacy and potency of several anti-inflammatory and immunosuppressive drugs used in dermatological disorders such as dermatitis and psoriasis Glucocorticoids,...
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nghiên cứu phân lập nhóm vi khuẩn lactic acid có tính chất đối kháng với vi khuẩn edwardsiella
... (Sáng et al., 2007) Đồ thị Sản lượng nuôi cá tra từ năm 2000-2008 (Vietnam association of Seafood Exporters and Producers-VASEP, 2008 SVTH: Trần Trọng Nguyễn MSSV:207111033 KHÓA LUẬN TỐT NGHIỆP Tuy ... phân tử sắt hòa tan sắt bị kết tủa tách khỏi hỗn hợp chất này, có lợi cho phát triển vi khuẩn (Neilands, 1981) Các chủng vi khuẩn không gây hại có khả sản xuất siderophore sử dụng probiotic để cạnh...
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Engineered poly(l lactic acid) based nanofibers for osteogenic differentiation of human mesenchymal stem cells
... Sciences and Engineering for their funding and support for my Ph.D study at National University of Singapore I also would like to thank to my TAC members, Prof Teoh Swee Hin and A/Prof Li Jun, for their ... husband who is always by my side and gives me significant supports with all his love My profound thanks are also given to my parents, siblings and parents-in-law for their constant love, care and ... passage and passage 4, between passage and passage The proliferation of the cells at passage and passage were significantly higher than passage and passage Comparing two groups of PLLA and TCPS,...
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Structure property relationship of crystalline poly(lactic acid)s DFT DFPT studies and applications
... supervisors Prof Liu XiangYang and A Prof He Caobin for their guidance and encouragement It is a great experience for me to carry out research under their supervision and it is also the precious ... structures and the degree of crystallinity Hence, a study on the relationship of structure and property is fundamentally important in engineering and modifying PLA, and predicting its properties ... [28] The ability to control the stereochemical architecture allows precisely control over the speed and degree of crystallinity and hence tailors the physical properties for specific Chapter Introduction...
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The roles of lactic acid bacteria in host inflammatory responses
... their precious friendship and help which making my stay in the laboratory a very enjoyable and memorable one i Also, Shi Wee, Juwita, Peirong, Emily, Shermine and Lydia for their friendship and ... etc., for their understanding and sharing of laughter and tears with me throughout this period Last but not least, I am always grateful to my family, especially my dearest husband, for their substantial ... cytokines and their activities 14 Table 2.1 The LAB tested for their anti-inflammatory properties 44 Table 2.2 PCR Primers and the annealing temperatures used for protease PCRs 47 Table 2.3 Chemicals...
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fermentation of mango juice by lactic acid bacteria
... INTRODUCTION Food is an indispensable necessity to humans Growing society, human life is more and more enhanced So, eating is not a main demand The demand of enjoying and exploring the effect of food ... Fitzgerald 1999 Food fermentation: role of microorganisms in food production and preservation Int J Food Microbiol 50, 131-149 Fooks, L.J., R Fuller and G.R Gibson 1999 Prebiotics, probiotics and human ... antibiotics to prevent and kill bacteria and pathogenic microbes Juice is a good environment for the growth of bacteria and probiotic products Fruits and vegetables are foods with health benefits...
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fermentation of carrot juice by lactic acid bacteria
... 209-211 English Beom, J., S Yong and H Myung, 1998 Antioxidant activity of vegetables and blends in iron catalyzed model system J Food Sci and Nutr., 3: 309-314 Guarner F and G.J Schaafsma, 1998 Probiotics ... system and reduction in risk of colon cancer (Yoon et al., 2004) Probiotic bacteria are increasingly used in food and pharmaceutical applications to balance disturbed intestinal microflora and related ... fruits and vegetables juices as base medium for LAB fermentation Juices from these sources are deemed to be advantageous because of their low allergenicity and perceived health benefits (Luckow and...
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fermentation of dragon fruit juice by lactic acid bacteria
... 211 English Caplice, E and G.F Fitzgerald 1999 Food fermentation: role of microorganwasms in food production and preservation Int J Food Microbiol 50:131-149 Guarner, F and G.J Schaafsma 1998 ... used as food but also used for treating intestinal and stomach diseases because LAB can produce antibiotics to prevent and skill pathogenic bacteria and germs Also, LAB are widely used in food fermentation ... fruit juice and sucrose rates 2.2.5 Study on inoculum levels, incubation temperature and fermentation time 2.2.6 Study on storage temperature and storage time Results and discussion...
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fermentation of pineapple juice by lactic acid bacteria
... pineapple juice and sucrose supplement ratio 2.2.5 Study on inoculum density, temperature and fermentation time 2.2.6 Study on storage temperature and storage time Results and discussion ... juice and sucrose supplements ratio 15 3.5 Study on inoculum density, temperature and fermentation time 18 3.6 Storage temperature and storage time 21 Conclusions and ... (Mattila-Sandholm et al., 2002) Lactic acid bacteria (LAB) are part of the macrobiotic on mucous membranes, such as the intestines, mouth, skin, urinary and genital organs of both humans and animals, and...
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