Extraction method and application of orange peel cell water and orange peel essential oil
A technology of orange peel essential oil and extraction method, applied in application, food extraction, essential oil/spice and other directions, can solve the problems of easily changing the water composition and odor of peony flower cells, unable to control the quality, bringing in polysaccharides, etc., to avoid enzymes Solve the problem of excess, the smell is sweet and soft, and the stability is good
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Embodiment 1
[0026] Put 50kg of orange peel into 150L low-temperature vacuum extraction equipment, do not add any solvent, and initially extract at 45°C, pressure -101kPa, 45 rpm under stirring, orange peel cell water and orange peel essential oil form steam, condensate and collect (condensation temperature- 8°C), extract for 2.5 hours, obtain the initial extraction liquid and initial extraction residue after separation, add 150g cellulase and 25g pectinase to the initial extraction liquid, and then add the initial extraction liquid to the initial extraction residue, at 45 °C, Extract orange peel cell water and orange peel essential oil again under pressure-101kPa, 45 rev / min stirring conditions, extract for 5 hours, after the extraction finishes, the collected liquid is left to stand and layered to obtain 33.2kg orange peel cell water and 230g orange peel essential oil . Cell water is colorless, clear and transparent, with a sweet and soft smell.
Embodiment 2
[0028] Put 50kg of orange peel into 150L low-temperature vacuum extraction equipment, do not add any solvent, and conduct preliminary extraction at 30°C, pressure -101kPa, 60 rpm stirring, orange peel cell water and orange peel essential oil form steam, condensate and collect (condensation temperature- 8°C), extracting for 3 hours, after separation, the initial extraction liquid and initial extraction residue were obtained, 125g cellulase and 30g pectinase were added to the initial extraction liquid, and then the initial extraction liquid was added to the initial extraction residue, at 45°C, Extract orange peel cell water and orange peel essential oil again under pressure-90kPa, 60 rpm stirring conditions, extract for 4 hours, after the extraction is finished, the collected liquid is left to stand and layered to obtain 32.6kg orange peel cell water and 215g orange peel essential oil . Cell water is colorless, clear and transparent, with a sweet and soft smell.
Embodiment 3
[0030]Put 50kg of orange peel into 150L low-temperature vacuum extraction equipment, do not add any solvent, and conduct preliminary extraction at 65°C, pressure -60kPa, 100 rpm stirring, orange peel cell water and orange peel essential oil form steam, condensate and collect (condensation temperature- 8°C), extract for 1.5 hours, obtain the initial extraction liquid and initial extraction residue after separation, add 175g cellulase and 15g pectinase to the initial extraction liquid, and then add the initial extraction liquid to the initial extraction residue, at 40 °C, Extract orange peel cell water and orange peel essential oil again under pressure-90kPa, 100 rev / min stirring conditions, extract for 7 hours, after the extraction finishes, the collected liquid is left to stand and layered to obtain 33.7kg orange peel cell water and 240g orange peel essential oil . Cell water is colorless, clear and transparent, with a sweet and soft smell.
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