CN101906254A - Method for extracting capsaicin ointment from dimethyl ether - Google Patents

Method for extracting capsaicin ointment from dimethyl ether Download PDF

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Publication number
CN101906254A
CN101906254A CN2010102372602A CN201010237260A CN101906254A CN 101906254 A CN101906254 A CN 101906254A CN 2010102372602 A CN2010102372602 A CN 2010102372602A CN 201010237260 A CN201010237260 A CN 201010237260A CN 101906254 A CN101906254 A CN 101906254A
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China
Prior art keywords
extraction
extracting
solvent
particulate
ointment
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CN2010102372602A
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Chinese (zh)
Inventor
端木凡林
祁鲲
栾小恒
刘民剑
田跃信
李玉祥
武洪飞
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安阳市晶华油脂工程有限公司
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Priority to CN2010102372602A priority Critical patent/CN101906254A/en
Publication of CN101906254A publication Critical patent/CN101906254A/en

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Abstract

The invention relates to an extraction method of natural pigments, in particular to an extraction method of a capsaicin ointment. The extraction method comprises the following steps of: putting particles made by mildew-free dried chili powder into an extraction container; carrying out extraction on raw particle materials by taking dimethyl ether as a solvent, carrying out solid-liquid separation after extraction, and carrying out repeated extraction 2 to 8 times on separated solid phase; and carrying out filtration or settlement on liquid phase, removing tiny impurities in the liquid phase, decompressing and separating into gas phase and concentrate, controlling the temperature of the concentrate to 20 to 50 DEG C, removing water and volatile matters under the condition that the gauge pressure is less than -0.085Mpa, and preparing the capsaicin ointment. The capsaicin ointment extracted by using the method is not limited by species of raw materials and capable of fully utilizing raw material resources, has high extraction ratio, low slag residual, light color of chili meal, low production cost and remarkable market competition advantage, and is not only suitable for chili with low piquancy degree, but also suitable for chili with high piquancy degree.

Description

The method of extracting capsaicin ointment from dimethyl ether

Technical field

The present invention relates to a kind of extraction method of natural pigments, relate in particular to the extracting method of capsanthin ointment.

Background technology

Red pepper is a kind of common agricultural-food, wherein contains capsicine (pungent element), natural red colouring matter etc.Low pungent element is as seasonings, and height pungent element has analgesia, anti-inflammatory, germicidal action; Capsanthin is natural haematochrome, can be used for medicine or superior cosmetics industry, and is without any side effects.At present, the method for extraction capsanthin ointment mainly contains from red pepper: normal hexane extraction method (CN1082570A); Alcohol solvent extraction method (CN1053803A) etc., owing to select the difference of raw material of hot pepper or use solvent for use, mix ingredients and the quantity extracted are also inequality, big capsicum dregs of rice blackening of resulting capsicum dregs of rice water content or peppery haematochrome extract not exclusively, yield is lower, and cost is higher.

Summary of the invention

The object of the present invention is to provide a kind of extracting method of capsanthin ointment, as the solvent extraction capsicum, improve capsanthin ointment yield, make the residual reduction greatly of capsicum dregs of rice slag, reduce cost with dme.

The method of extracting capsaicin ointment from dimethyl ether may further comprise the steps:

(1) preparation capsicum particulate material: cause after the chilli that nothing is gone mouldy is ground into 20~60 purpose powder Particulate material, put in the extraction vessel;

(2) extract: with the dme is that solvent extracts particulate material, and the weight ratio of particulate material and solvent is 1: 0.8~6, and extracting temperature is 10~45 ℃, and extraction time is 10~60min; Carry out solid-liquid separation after extracting end, isolating solid phase is repeated to extract 2~8 times by the said extracted processing condition, the solid phase after extracting is the capsicum dregs of rice;

(3) reclaim solvent: (2) isolating liquid phase is filtered or sedimentation, remove fine impurities wherein, decompression separation is gas phase and enriched material, and gas phase is compressed and liquefied the recovery solvent;

(4) product separation: (3) isolating enriched material controlled temperature at 20~50 ℃, under the condition of gauge pressure less than-0.085Mpa, is removed moisture and volatile matter content, obtain the capsanthin ointment.

Use method of the present invention to extract the capsanthin ointment, not limited by raw material variety, can make full use of raw material resources, the extraction yield height, slag is residual low, the lighter color of the capsicum dregs of rice, the capsicum that not only is fit to hang down the pungent degree, be more suitable for the capsicum of high pungent degree, production cost is low, and market competition advantage is obvious.

Embodiment

Specify below and realize technical process of the present invention and implementation:

(1), technical process

Step 1, preparation capsicum particulate material: cause after the chilli that nothing is gone mouldy with machine is ground into 20~60 purpose powder Particle;

Step 2, extraction: will put in the extraction container through weighing according to the capsicum particulate material of step 1 preparation, be solvent with the dme, the capsicum particulate material is extracted, and wherein, the weight ratio of particulate material and solvent is 1: 0.8~6, extracting temperature is 10~45 ℃, and extraction time is 10~60min; Carry out solid-liquid separation after extracting end, isolating solid phase is repeated to extract 2~8 times by above-mentioned processing condition, the solid phase after extracting is the capsicum dregs of rice;

Step 3, recovery solvent: to filtering or sedimentation from the isolating liquid phase of step 2, remove fine impurities wherein, decompression separation is gas phase and enriched material, and gas phase is compressed and liquefied the recovery solvent;

Step 4, product separation: to from the isolating enriched material of step 3, controlled temperature is at 20~50 ℃, and enriched material is removed moisture and volatile matter content under the condition of gauge pressure less than-0.085Mpa, just obtained the capsanthin ointment.

Described operating process all is to finish under the processing condition of complete closed.

(2), implementation

Further specify method of the present invention with embodiment below:

Embodiment 1: get the capsicum particulate material 100kg according to step 1 preparation in the above-mentioned technical process, place extraction container, add the 80kg dme, extracting temperature is 45 ℃, and extraction time is 60min; Carry out solid-liquid separation after extracting end, isolating solid phase is repeated to extract 2~8 times by above-mentioned processing condition, the solid phase after multiple extraction is the capsicum dregs of rice; Liquid phase is filtered or sedimentation, remove fine impurities wherein, decompression separation is gas phase and enriched material, and gas phase is compressed and liquefied the recovery solvent; The enriched material controlled temperature at 20~50 ℃, is removed moisture and volatile matter content under the condition of gauge pressure less than-0.085Mpa, just obtained the capsanthin ointment.

Embodiment 2: get the capsicum particulate material 100kg according to step 1 preparation in the above-mentioned technical process, place extraction container, add the 600kg dme, extracting temperature is 10 ℃, and extraction time is 10min; Carry out solid-liquid separation after extracting end, isolating solid phase is repeated to extract 2 times by above-mentioned processing condition, the solid phase after extracting is the capsicum dregs of rice; Liquid phase is filtered or sedimentation, remove fine impurities wherein, decompression separation is gas phase and enriched material, and gas phase is compressed and liquefied the recovery solvent; The enriched material controlled temperature at 20~50 ℃, is removed moisture and volatile matter content under the condition of gauge pressure less than-0.085MPa, just obtained the capsanthin ointment.

Embodiment 3: get the capsicum particulate material 100kg according to step 1 preparation in the above-mentioned technical process, place extraction container, add the 300kg dme, extracting temperature is 30 ℃, and extraction time is 30min; Carry out solid-liquid separation after extracting end, isolating solid phase is repeated to extract 4 times by above-mentioned processing condition, the solid phase after extracting is the capsicum dregs of rice; Liquid phase is filtered or sedimentation, remove fine impurities wherein, decompression separation is gas phase and enriched material, and gas phase is compressed and liquefied the recovery solvent; The enriched material controlled temperature at 20~50 ℃, is removed moisture and volatile matter content under the condition of gauge pressure less than-0.085MPa, just obtained the capsanthin ointment.

Embodiment 4: get the capsicum particulate material 100kg according to step 1 preparation in the above-mentioned technical process, place extraction container, add the 100kg dme, extracting temperature is 35 ℃, and extraction time is 40min; Carry out solid-liquid separation after extracting end, isolating solid phase is repeated to extract 5 times by above-mentioned processing condition, the solid phase after extracting is the capsicum dregs of rice; Liquid phase is filtered or sedimentation, remove fine impurities wherein, decompression separation is gas phase and enriched material, and gas phase is compressed and liquefied the recovery solvent; The enriched material controlled temperature at 20~50 ℃, is removed moisture and volatile matter content under the condition of gauge pressure less than-0.085MPa, just obtained the capsanthin ointment.

Embodiment 5: get the capsicum particulate material 100kg according to step 1 preparation in the above-mentioned technical process, place extraction container, add the 200kg dme, extracting temperature is 45 ℃, and extraction time is 50min; Carry out solid-liquid separation after extracting end, isolating solid phase is repeated to extract 5 times by above-mentioned processing condition, the solid phase after extracting is the capsicum dregs of rice; Liquid phase is filtered or sedimentation, remove fine impurities wherein, decompression separation is gas phase and enriched material, and gas phase is compressed and liquefied the recovery solvent; The enriched material controlled temperature at 20~50 ℃, is removed moisture and volatile matter content under the condition of gauge pressure less than-0.085MPa, just obtained the capsanthin ointment.

Claims (3)

1. the method for extracting capsaicin ointment from dimethyl ether is characterized in that:
(1) preparation capsicum particulate material: cause after the chilli that nothing is gone mouldy is ground into 20~60 purpose powder Particulate material, put in the extraction vessel;
(2) extract: with the dme is that solvent extracts particulate material, and the weight ratio of particulate material and solvent is 1: 0.8~6, and extracting temperature is 10~45 ℃, and extraction time is 10~60min; Carry out solid-liquid separation after extracting end, isolating solid phase is repeated to extract 2~8 times by the said extracted processing condition, the solid phase after extracting is the capsicum dregs of rice;
(3) reclaim solvent: (2) isolating liquid phase is filtered or sedimentation, remove fine impurities wherein, decompression separation is gas phase and enriched material, and gas phase is compressed and liquefied the recovery solvent;
(4) product separation: (3) isolating enriched material controlled temperature at 20~50 ℃, under the condition of gauge pressure less than-0.085Mpa, is removed moisture and volatile matter content, obtain the capsanthin ointment.
2. the method for extracting capsaicin ointment from dimethyl ether according to claim 1, it is characterized in that: the weight ratio of described capsicum particulate material and solvent is 1: 0.8~3, extracting temperature is 20~45 ℃, and extraction time is 20~50min, and repeating extraction time is 3~5 times.
3. the method for extracting capsaicin ointment from dimethyl ether according to claim 1 is characterized in that: the temperature of described product separation control enriched material is 20~50 ℃, under the condition of gauge pressure less than-0.085Mpa, removes moisture and volatile matter content.
CN2010102372602A 2010-07-20 2010-07-20 Method for extracting capsaicin ointment from dimethyl ether CN101906254A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102326669A (en) * 2011-08-26 2012-01-25 朱新亮 Process for preparing white fish meal by dehydrating and degreasing at low temperature at one time
CN104479861A (en) * 2014-12-15 2015-04-01 端木凡林 Method for extracting liposoluble substances
CN106752067A (en) * 2016-11-11 2017-05-31 安阳市晶华油脂工程有限公司 A kind of method for extracting capsicum red pigment resin

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1911902A (en) * 2006-08-04 2007-02-14 苏州洪升油脂化工机械有限公司 Extraction technology of capsanthin and capsicine
CN101712812A (en) * 2009-10-15 2010-05-26 云南瑞升烟草技术(集团)有限公司 Method and device for extracting fat-soluble natural pigment

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1911902A (en) * 2006-08-04 2007-02-14 苏州洪升油脂化工机械有限公司 Extraction technology of capsanthin and capsicine
CN101712812A (en) * 2009-10-15 2010-05-26 云南瑞升烟草技术(集团)有限公司 Method and device for extracting fat-soluble natural pigment

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102326669A (en) * 2011-08-26 2012-01-25 朱新亮 Process for preparing white fish meal by dehydrating and degreasing at low temperature at one time
CN102326669B (en) * 2011-08-26 2013-05-08 朱新亮 Process for preparing white fish meal by dehydrating and degreasing at low temperature at one time
CN104479861A (en) * 2014-12-15 2015-04-01 端木凡林 Method for extracting liposoluble substances
CN106752067A (en) * 2016-11-11 2017-05-31 安阳市晶华油脂工程有限公司 A kind of method for extracting capsicum red pigment resin
CN106752067B (en) * 2016-11-11 2018-11-27 安阳市晶华油脂工程有限公司 A method of extracting capsicum red pigment resin

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Application publication date: 20101208