Enzymes in oil processing : recent developments and applications /
Enzymes in Oil Processing: Recent Developments and Applications provides solid, quantitative descriptions and reliable guidelines surrounding the development of enzyme technology for oil processing. This book provides comprehensive understanding of topics such as enzymatic degumming, enzymatic inter...
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| Materialtyp: | Elektronisk E-bok |
| Språk: | engelska |
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Amsterdam :
Elsevier,
2024.
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| Länkar: | ScienceDirect |
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| 082 | 0 | 4 | |a 665 |2 23/eng/20240205 |1 https://id.oclc.org/worldcat/ddc/E3mBFB83bjxyGcJbqFB4h6Vcym |
| 245 | 0 | 0 | |a Enzymes in oil processing : |b recent developments and applications / |c edited by Showkat Ahmad Bhawani, Anish Khan, Awang Ahmad Sallehin Awang Husaini, and Mohd Razip Asaruddin |
| 264 | 1 | |a Amsterdam : |b Elsevier, |c 2024. | |
| 300 | |a 1 online resource | ||
| 336 | |a text |b txt |2 rdacontent | ||
| 337 | |a computer |b c |2 rdamedia | ||
| 338 | |a online resource |b cr |2 rdacarrier | ||
| 520 | |a Enzymes in Oil Processing: Recent Developments and Applications provides solid, quantitative descriptions and reliable guidelines surrounding the development of enzyme technology for oil processing. This book provides comprehensive understanding of topics such as enzymatic degumming, enzymatic interesterification and enzymatic biodiesel production, focusing on the different enzyme assisted extraction methods used in oil in various sources such as soybean, canola, corn, olive, etc. The book also highlights the most exciting enzymatic transesterification of cooking oil and bioremediation of cooking oil waste by lipases. This book will be of interest to researchers working in the fields of enzymes, oil processing, applied science and bio-wastes. It will also be useful to scientists working on the processing of oil by enzymes and students in the development of green and sustainable methods for the processing of oil in chemistry, biotechnology and chemical engineering. Includes an introduction to oil processing. Describes various enzyme assisted extraction techniques. Includes coverage on the production of biodiesel. Describes the transesterification process. | ||
| 505 | 0 | |a Front Cover -- Enzymes in Oil Processing -- Copyright Page -- Contents -- List of contributors -- 1 Advances in enzymatic interesterification -- 1.1 Introduction -- 1.2 Mechanism of enzymatic interesterification -- 1.3 Enzymatic and chemical interesterification processes -- 1.4 Enzymatic interesterification process -- 1.5 Free versus immobilized enzymes -- 1.6 Specificity of enzymes -- 1.7 Influences on enzymatic interesterification -- 1.8 Continuous versus batch process -- 1.8.1 Enzymatic versus chemical interesterification: advantages and disadvantages -- 1.9 Conclusion and future outlook -- References -- 2 Enzymatic biodiesel production -- 2.1 Introduction -- 2.2 Biodiesel -- 2.2.1 A brief description of biodiesel chemistry -- 2.2.2 Biodiesel production resources -- 2.2.3 Advances of biodiesel -- 2.3 Procedure in the production of biodiesel -- 2.3.1 Benefits of enzymatic biodiesel production -- 2.4 Lipase -- 2.4.1 Sources of lipase -- 2.4.2 Lipases: their properties -- 2.4.2.1 Specificity -- 2.4.2.2 Stability -- 2.4.2.3 Reuse (recovery and reuse) -- 2.4.3 Benefits of lipase usage biodiesel production -- 2.4.4 Enzymatic production of alkyl esters: enzymes, alcohols, and water -- 2.5 Conclusion and future prospect -- References -- 3 Enzymes for the recovery of oil from edible seeds -- 3.1 Introduction -- 3.2 Structure of oilseeds -- 3.3 Selectivity of enzymes for various components of cell wall -- 3.3.1 Cell wall constituents and specific enzymes -- 3.3.2 Cellulose -- 3.3.2.1 Mechanism of enzymatic degradation of cellulose -- 3.3.3 Hemicelluloses -- 3.3.4 Lignin -- 3.3.4.1 Enzymatic degradation of lignin -- 3.3.4.2 Lignin peroxidase -- 3.3.4.3 Manganese peroxidases -- 3.3.4.4 Laccases -- 3.3.4.5 Mechanism of enzymatic degradation of lignin -- 3.3.4.5.1 Depolymerization -- 3.3.4.5.2 Solubilization and mineralization -- 3.3.5 Pectin. | |
| 505 | 8 | |a 3.3.5.1 Enzyme for the degradation of pectin -- 3.3.5.1.1 Polygalacturonase -- 3.3.5.1.2 Pectinesterase -- 3.3.5.1.3 Pectinlyases -- 3.3.5.2 Mechanism of enzymatic degradation of pectin -- 3.3.5.2.1 De-esterification -- 3.3.5.2.2 Hydrolytic cleavage -- 3.3.5.2.3 Proteins -- 3.3.5.2.4 The ubiquitin-proteasome -- 3.3.5.2.5 The lysosomal proteolysis -- 3.4 Enzymatic oil extraction in aqueous medium -- 3.5 Process of enzyme-based oil extraction -- 3.6 Microbial enzymes in oil extraction -- 3.7 Isolation of enzymes for oil extraction -- 3.8 Factors influencing the enzymatic extraction of oil -- 3.8.1 Particle size of the oil-bearing material -- 3.8.1.1 Ratio of water-to-oil-bearing material -- 3.8.1.2 Effect of pH of the extraction medium -- 3.8.1.3 Effect of incubation time on the enzymatic oil extraction -- 3.8.1.4 Effect of agitation rate on the enzymatic oil extraction process -- 3.9 Conclusion -- References -- 4 Enzymatic transesterification of waste cooking oil -- 4.1 Introduction -- 4.1.1 Problem statement -- 4.1.2 Benefits of utilizing waste cooking oil -- 4.2 Used cooking oil -- 4.3 Transesterification -- 4.3.1 Enzyme-catalyzed transesterification -- 4.4 Enzymatic catalysis -- 4.4.1 Introduction -- 4.4.2 Enzymes as biological catalysts -- 4.4.3 Why are catalysts needed? -- 4.5 Classification -- 4.5.1 Extracellular lipase -- 4.5.2 Intracellular lipase -- 4.6 Mechanism -- 4.6.1 Description -- 4.6.2 Models of enzyme-substrate interaction -- 4.6.2.1 Lock and key model -- 4.6.2.2 Induced fit model -- 4.6.2.3 Substrate interaction and nature of active site -- 4.7 Immobilization -- 4.7.1 Immobilization of lipase by cross-linking -- 4.7.2 Enzyme immobilization by adsorption strategy -- 4.7.3 Affinity immobilization -- 4.7.4 Immobilization by entrapment -- 4.8 Case studies -- 4.9 Conclusion -- References -- 5 Bioremediation of cooking oil waste by lipases. | |
| 505 | 8 | |a 7.2 Subcritical water extraction -- 7.3 Supercritical CO2 extraction -- 7.4 Subcritical CO2 fluid extraction -- 7.5 Enzyme-assisted aqueous extraction -- 7.6 Influence of enzymes on oil extraction -- 7.6.1 Influence of enzymes on oil yield -- 7.7 Influence of enzymes on oil quality -- 7.8 Influence of enzymes on phytochemical composition -- 7.9 Conclusion -- References -- Further reading -- 8 Enzymatic processes for edible oil extraction -- 8.1 Introduction -- 8.2 Enzymes used in extraction processes -- 8.2.1 Temperature -- 8.2.2 pH -- 8.2.3 Moisture -- 8.2.4 Incubation time -- 8.3 The enzymatic extraction processes for edible oil recovery -- 8.3.1 Aqueous enzymatic extraction -- 8.3.1.1 Sample to solvent ratio -- 8.3.1.2 Enzyme additive amount -- 8.3.1.3 pH -- 8.3.1.4 Hydrolysis temperature -- 8.4 Effect of enzymatic hydrolysis of oilseeds -- 8.5 Advantages -- 8.6 Disadvantages -- 8.6.1 Ultrasound-assisted enzymatic extraction -- 8.6.1.1 Ultrasonic power -- 8.6.1.2 Ultrasonication time -- 8.6.1.3 Ultrasonic temperature -- 8.7 Advantages -- 8.7.1 Enzyme-assisted three-phase partitioning -- 8.7.2 Ammonium sulfate concentration -- 8.7.3 pH -- 8.7.4 Temperature -- 8.7.5 Ratio of slurry: t-butanol -- 8.7.6 Enzyme concentration -- 8.8 Advantages -- 8.9 Disadvantages -- 8.9.1 Microwave-assisted enzymatic extraction -- 8.9.2 Time -- 8.9.3 Temperature -- 8.9.4 Irradiation power -- 8.9.5 Enzyme concentration -- 8.10 Advantages -- 8.11 Conclusion -- References -- 9 Aqueous enzymatic extraction of oil -- 9.1 Introduction -- 9.2 Oil extraction efficiency of different enzymes -- 9.3 Use of enzyme as a pretreatment agent in oil extraction -- 9.4 Pretreatment step prior to enzymatic extraction -- 9.5 Factors influencing enzymatic extraction efficiency -- 9.5.1 Oil-bearing component particle size -- 9.5.2 The ratio of enzyme to substrate. | |
| 505 | 8 | |a 9.5.3 Water-to-oil-bearing-material ratio -- 9.5.4 Extraction medium pH -- 9.5.5 Temperature of incubation -- 9.5.6 Incubation period -- 9.5.7 Rate of agitation -- 9.6 Aqueous enzymatic deemulsification techniques -- 9.7 Cream emulsion deemulsification enzymes -- 9.8 Factors influencing enzymatic deemulsification efficiency -- 9.8.1 Concentration of enzymes -- 9.8.2 pH level -- 9.8.3 Time and temperature of incubation -- 9.9 Conclusion -- References -- Further reading -- 10 Microwave-assisted enzymatic extraction of oil -- 10.1 Introduction -- 10.1.1 Classic extraction processes -- 10.1.2 Ecological alternatives for oil extraction -- 10.2 Conclusion -- References -- 11 Ultrasound-assisted enzymatic extraction of oil -- 11.1 Introduction -- 11.2 Walnut -- 11.3 Peanut -- 11.4 Perilla seeds -- 11.5 Advantage of ultrasound aqueous-assisted enzymatic extraction -- 11.6 Effect on fatty acid composition of perilla oil -- 11.7 Soybean -- 11.8 Conclusion -- References -- 12 Enzyme-assisted extraction of essential oils -- 12.1 Introduction -- 12.2 Extraction of essential oils -- 12.2.1 Enzyme-assisted extraction -- 12.2.1.1 Enzymes and their mode of action -- 12.2.1.2 Variables affecting the enzyme-assisted extraction -- 12.2.1.3 Enzyme-assisted extraction of essential oils -- 12.3 Conclusion -- References -- 13 Enzyme-assisted extraction of virgin olive oil -- 13.1 Introduction -- 13.2 Classification olive oil -- 13.2.1 Extra virgin olive oil -- 13.2.2 Virgin olive oil -- 13.2.3 Ordinary virgin olive oil -- 13.2.4 Refined olive oil -- 13.2.5 Olive oil -- 13.2.6 Olive pomace oil that has been refined -- 13.2.7 Olive pomace oil -- 13.3 Composition of virgin olive oil -- 13.3.1 Triacylglycerols -- 13.3.2 Tocopherols -- 13.3.3 Phenolic compounds -- 13.3.4 Other pigments -- 13.4 Main olive enzymes involved in olive oil extraction process -- 13.4.1 Oxidoreductases. | |
| 532 | 8 | |a Trusted Intermediary contact: t.narup@elsevier.com | |
| 532 | 8 | |a Publisher contact for further accessibility information: t.narup@elsevier.com | |
| 650 | 0 | |a Oils and fats. | |
| 650 | 0 | |a Enzymes |x Industrial applications. | |
| 650 | 0 | |a Chemical engineering. | |
| 650 | 6 | |a Huiles et graisses. |0 (CaQQLa)201-0021549 | |
| 650 | 6 | |a Enzymes |x Applications industrielles. |0 (CaQQLa)201-0042670 | |
| 650 | 6 | |a Génie chimique. |0 (CaQQLa)201-0008929 | |
| 650 | 7 | |a chemical engineering. |2 aat |0 (CStmoGRI)aat300054480 | |
| 650 | 7 | |a Chemical engineering |2 fast |0 (OCoLC)fst00852893 | |
| 650 | 7 | |a Enzymes |x Industrial applications |2 fast |0 (OCoLC)fst00913615 | |
| 650 | 7 | |a Oils and fats |2 fast |0 (OCoLC)fst01044996 | |
| 700 | 1 | |a Bhawani, Showkat Ahmad, |e editor. | |
| 700 | 1 | |a Khan, Anish, |e editor. | |
| 700 | 1 | |a Husaini, Awang Ahmad Sallehin Awang Husaini, |e editor. | |
| 700 | 1 | |a Asaruddin, Mohd Razip, |e editor. | |
| 776 | 0 | 8 | |i Print version: |z 9780323984874 |
| 776 | 0 | 8 | |i Print version: |z 0323911544 |z 9780323911542 |w (OCoLC)1286800914 |
| 856 | 4 | 0 | |3 ScienceDirect |u https://www.sciencedirect.com/science/book/9780323911542 |