CN101869152A - Health-care camellia oil and preparation method thereof - Google Patents
Health-care camellia oil and preparation method thereof Download PDFInfo
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- CN101869152A CN101869152A CN201010196376A CN201010196376A CN101869152A CN 101869152 A CN101869152 A CN 101869152A CN 201010196376 A CN201010196376 A CN 201010196376A CN 201010196376 A CN201010196376 A CN 201010196376A CN 101869152 A CN101869152 A CN 101869152A
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Abstract
The invention discloses health-care camellia oil and a preparation method thereof. Refined edible camellia oil is used as a raw material, the sterol content of the camellia oil is measured, and a proper amount of phytosterol is blended into the camellia oil so that the total sterol content of the camellia oil is 10,000 to 15,000mg/L and all indexes reach national standard requirements. The phytosterol camellia oil provided by the invention contains the nutrients such as phytosterol, oleic acid, vitamin E and the like, so the camellia oil has important effects on cardiovascular health and human body health.
Description
Technical field
The invention belongs to food processing technology field, relate in particular to a kind of health care camellia oil and preparation method thereof with norcholesterol effect.
Background technology
Raising along with people's living standard, multiple cardiovascular " rich man's disease " also takes place thereupon, statistics according to the World Health Organization, cardiovascular and cerebrovascular disease is the most dangerous disease of harm humans life and health at present, account for 30%～70% of total dead sum every year in the whole world, and China accounts for about 40%, and the person reaches 210～3,000,000 to die from the cardiovascular and cerebrovascular disease every year, be estimated to the year two thousand twenty, the dead sum of global cardiovascular and cerebrovascular disease will reach 2,000 ten thousand.High cholesterol is the major incentive of bringing out " first killer " cardiovascular and cerebrovascular disease.According to data, the white collar inferior health ratio in main flow city reaches 76%, be in the overwork state near sixty percent.And the cardiovascular and cerebrovascular disease that high cholesterol brings out becomes the main cause of bringing out inferior health as eight big one of the diseases that cause death that influence health of people, serious harm the elderly and young and middle-aged crowd's health status.
Phytosterol is a kind of natural active matter that can effectively reduce cholesterol, and its chemical constitution and cholesterol seemingly can play the effect that reduces cholesterol, angiocardiopathy preventing by suppressing the absorption of human body to cholesterol.As far back as nineteen ninety-five, the one family of Finland makes the cream manufacturer and has made a functional food that contains sterol, becomes the leading brand in market rapidly.There had multiple Related product to emerge now to be also well received.A plurality of national associated mechanisms such as Finland, the U.S., Holland, Australia, Britain have all been approved the security of phytosterol; U.S. FDA is also classified phytosterol as the natural health care new raw material of " reducing blood fat, prevention of arterial sclerosis ", and the food of approval phytosterol or plant stanol ester can use the label of " good for health ".China Ministry of Public Health also carries out " new resource food management method " in promulgation in 2007, and phytosterol is approved for " new resource food ".
Though the healthy functions of phytosterol is confirmed, domestic seldom have relevant product to occur.Because pure phytosterol does not almost have biologically active, only dissolve or be emulsified in the effect of the reduction cholesterol that could obtain the best in the lipid material with suitable method.Richard's Ostland professor's result of study shows: in lipid metabolism, the uptake of cholesterol is being controlled the discharge rate of cholesterol, but because low-solubility and crystalline state exist, phytosterol does not almost have biologically active under some form.
Human body can not synthesizing phytosterol, must absorb from meals, and edible oil is people absorb phytosterol from meals a important channel.
Camellia oil obtains from Theaceae tea oil tree seed, monounsaturated fatty acids oleic acid content in the tea oil reaches 80%, be the highest in all vegetable oil, find, be tangible negative correlation between the monounsaturated fatty acids in the meals and the death rate of coronary heart disease according to external EPDML investigation.In addition, tea oil does not contain human harmful substances such as aflatoxin, erucic acid, gossypol, is rich in natural VA, VD, VE, VK, carrotene, and various active composition such as Tea Polyphenols, squalene, has the blood vessel elasticity of enhancing and toughness, delay atherosclerotic, increase the stomach absorption function, promote endocrine body of gland hormone secretion, prevent that nervous function from descending, improving effects such as body immunity, compare with other greases, is more useful edible oil.
But the sterol content of camellia oil is low, is not clearly to the reduction effect of cholesterol.Still there is not disclosed technology report about the research of phytosterol and camellia oil compatibility aspect at present.
Summary of the invention
An object of the present invention is to overcome the deficiencies in the prior art, a kind of phytosterol camellia oil with health function such as reducing cholesterol, angiocardiopathy preventing is provided.The present invention finds that after deliberation phytosterol and camellia oil have good intermiscibility, adopts suitable method and ratio that phytosterol is joined in the camellia oil, can replenish the needed phytosterol of people's daily life preferably, reduces cholesterol.
Another object of the present invention provides the preparation method of described health care camellia oil.
Purpose of the present invention is achieved by the following technical programs:
A kind of camellia oil is provided, is the edible camellia oil after the refining, contain phytosterol 10000～15000mg in described every liter of camellia oil.
The present invention provides the preparation method of described camellia oil simultaneously, may further comprise the steps:
(1) tea seed of fresh dried, through clear up, shell, pulverizing, modified after, adopt squeezing, leaching, supercritical fluid extraction or aqueous enzymatic extraction tea oil, obtain refining camellia oil by using through refining;
(2) content of sterol in the mensuration refining camellia oil by using;
(3) take by weighing a certain amount of phytosterol, dissolve earlier, under stirring condition, join in the refining camellia oil by using then, make that the sterol total content is 10000～15000mg/L in the refining camellia oil by using with a spot of refining camellia oil by using.
The described cleaning of step (1), shell, pulverizing, modified, squeezing, leaching, supercritical fluid extraction or aqueous enzymatic extraction, refining etc. adopt existing common process;
Step (3) is dissolved phytosterol with refining camellia oil by using, and the consumption of refining camellia oil by using gets final product in right amount, does not do strict the qualification.
Handle through step (1)～(3), every index of health care camellia oil reaches the GB requirement.
The present invention has following beneficial effect compared with prior art:
(1) the monounsaturated fatty acids oleic acid content reaches 80% in the camellia oil, be rich in natural VA, VD, VE, VK, carrotene, and various active compositions such as Tea Polyphenols, squalene, have the hypertension of preventing, high fat of blood, delay atherosclerotic, strengthen the human body anti-senescence function; Phytosterol is a kind of natural active matter that can effectively reduce cholesterol, but because low-solubility and crystalline state exist, phytosterol does not almost have biologically active under some form; The present invention sums up the proper method and the ratio of the compatibility that obtains phytosterol and camellia oil by lot of experiments, has filled up prior art about phytosterol being joined the blank of technology in the camellia oil, obtains the phytosterol camellia oil of remarkable health care.
(2) the phytosterol camellia oil provided by the invention phytosterol of suitable proportion of having arranged in pairs or groups on the nutrition foundation of oleic acid and vitamin provides a kind of edible camellia oil that cardiovascular health and health are had important function;
(3) the present invention is according to the standard of taking in the 675mg phytosterol every day of U.S. FDA recommendation, promptly reach the effective content of reduction to cholesterol absorption, in conjunction with Chinese diet structure, eat the camellia oil that contains 10000～15000mg/L phytosterol every day, the phytosterol that provides every day reaches 250～600mg, add the picked-up about 300mg of daily meals, can reach 550～900mg phytosterol intake by other foods.Under the prerequisite that does not increase the total intake of grease every day, every day, the intake of phytosterol can reach the science content of the norcholesterol effect that U.S. FDA recommends, the risk of effectively resisting the high cholesterol high fat of blood.
(4) phytosterol camellia oil raw material sources of the present invention is extensive, and price and cost is reasonable;
(5) technology of the present invention is simple, processing ease, promotional value height.
The specific embodiment
Further describe the present invention below in conjunction with specific embodiment.
Embodiment 1
Fresh tea seed through super-dry, clear up, shell, pulverizing, modified after, adopt milling process to extract tea oil, obtain edible camellia oil through refining procedures such as depickling, washing, deodorizations, sterol content is 500～1300mg/L in the detection tea oil, take by weighing a certain amount of phytosterol by calculating, with a spot of refining tea oil dissolving, under agitation the phytosterol that dissolves is added in the refining camellia oil by using then, after stirring, making sterol content is 10000mg/L, through canned, sealing, promptly get phytosterol camellia oil finished product, every index reaches the GB requirement.
Embodiment 2
Fresh tea seed through super-dry, clear up, shell, pulverizing, modified after, after pre-the press for extracting juice, adopt lixiviation process to extract tea oil, obtain edible camellia oil through refining procedures such as depickling, washing, decolouring, deodorization, dewaxings, sterol content is 500～1300mg/L in the detection tea oil, take by weighing a certain amount of phytosterol by calculating, with a spot of refining tea oil dissolving, under agitation add in the refining tea oil then, after stirring, making sterol content is 13000mg/L, through canned, sealing, promptly get phytosterol camellia oil finished product, every index reaches the GB requirement.
Embodiment 3
Fresh tea seed through super-dry, clear up, shell, pulverizing, modified after, adopt supercritical CO 2 extraction tea oil, obtain edible camellia oil through refining procedures such as depickling, washings, sterol content is 500～1300mg/L in the detection tea oil, take by weighing a certain amount of phytosterol by calculating, with a spot of refining tea oil dissolving, under agitation add in the refining tea oil then, after stirring, making sterol content is 15000mg/L, through canned, sealing, promptly get phytosterol camellia oil finished product, every index reaches the GB requirement.
Embodiment 4
Fresh tea seed through super-dry, clear up, shell, pulverizing, modified after, adopt aqueous enzymatic extraction tea oil, obtain edible camellia oil through refining procedures such as depickling, washing, deodorizations, sterol content is 500～1300mg/L in the detection tea oil, take by weighing a certain amount of phytosterol by calculating, with a spot of refining tea oil dissolving, under agitation add in the refining tea oil then, after stirring, making sterol content is 13000mg/L, through canned, sealing, promptly get phytosterol camellia oil finished product, every index reaches the GB requirement.
Embodiment 5
Phytosterol camellia oil of the present invention has good norcholesterol effect.With 60 of male rats, be divided into 6 groups at random, feed for 1 group and raise basal feed, as the normal control group, in addition feed and raise the high lipid food modeling for 5 groups, get tail blood after 2 weeks, measure serum total cholesterol (TC), serum triglyceride (TG), serum high-density LP cholesterol (HDL-C), low-density lipoprotein (LDL-C) level, and calculate atherogenic index (TC-HDL/HDL).Feed and to raise high lipid food screening serum TC level 40 of the above rats of 2.0mmol/L, be divided into 4 groups at random, be respectively the camellia oil group of high fat control group, 3 plant sterols content, be control group with high lipid food and normal feed again, control group is irritated the isopyknic salad oil of stomach, feeds for all the other 3 groups and irritates stomaches with different phytosterol content camellia oils respectively with the high lipid food of control group equivalent the time, irritate stomach 2mL every day, after testing for 6 weeks, measure every index respectively, the result is as shown in table 1.
Serum TC and TG level and the atherogenic index of each group group mouse of table 1
As shown in Table 1, the cholesterol in serum of control rats and the content of triglycerides are minimum, and these two indexs of high fat group all are the highest, the index of sterol camellia oil group all obviously reduces than high fat group, and with the increase of sterol content, the reduction effect of cholesterol and triglycerides is good more.From atherogenic index, sterol camellia oil group is compared with high fat group, atherogenic index is reduced to 0.48,0.30 and 0.18 respectively from 0.98, reduce by 51.02%, 69.38% and 81.63%, sterol content is the sterol camellia oil group of 10000ppm and 15000ppm even also lower than control group, especially sterol content is that the sterol camellia oil group of 15000ppm has more significant effect, illustrates that phytosterol camellia oil of the present invention has the effect that good reduction cholesterol and angiocardiopathy take place.
Claims (4)
1. a health care camellia oil is the edible camellia oil after the refining, it is characterized in that containing phytosterol 10000～15000mg in every liter of described camellia oil.
2. the preparation method of the described health care camellia oil of claim 1 is characterized in that may further comprise the steps:
(1) tea seed of fresh dried, through clear up, shell, pulverizing, modified after, adopt squeezing, leaching, supercritical fluid extraction or aqueous enzymatic extraction tea oil, obtain refining camellia oil by using through refining;
(2) content of sterol in the mensuration refining camellia oil by using;
(3) take by weighing a certain amount of phytosterol, dissolve earlier, under stirring condition, join in the refining camellia oil by using then, make that the sterol total content is 10000～15000mg/L in the refining camellia oil by using with a spot of refining camellia oil by using.
3. preparation method according to claim 2 is characterized in that the sterol total content is 15000mg/L in step (3) refining camellia oil by using.
4. the application of the described health care camellia oil of claim 1 is characterized in that being applied to preparation and reduces cholesterol and cardiovascular disease medicine or health food aspect.
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| CN2010101963766A CN101869152B (en) | 2010-06-08 | 2010-06-08 | Health-care camellia oil and preparation method thereof |
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| CN101869152B CN101869152B (en) | 2012-11-14 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102210784A (en) * | 2011-05-30 | 2011-10-12 | 广东如来药业进出口有限公司 | Composition preparation of vitamin E compounds and preparation method thereof |
| CN102318829A (en) * | 2011-08-17 | 2012-01-18 | 中国林业科学研究院亚热带林业研究所 | Compound camellia oil health product with function of blood pressure decreasing, and preparation method thereof |
| CN102613320A (en) * | 2012-04-20 | 2012-08-01 | 湖南大三湘油茶科技有限公司 | Functional camellia oil and manufacture method of functional camellia oil |
| CN103082027A (en) * | 2013-01-15 | 2013-05-08 | 浙江省林业科学研究院 | Advanced woody blend oil and production process thereof |
| CN105942389A (en) * | 2016-04-13 | 2016-09-21 | 上官青松 | Camellia oil health product capable of moistening intestines and stomach, and preparation method thereof |
| CN106035755A (en) * | 2016-07-26 | 2016-10-26 | 宜春元博山茶油科技农业开发有限公司 | Camellia oil special for pre-pregnancy and production method thereof |
| CN106172888A (en) * | 2016-07-26 | 2016-12-07 | 宜春元博山茶油科技农业开发有限公司 | It is suitable for child's Camellia oil and preparation method thereof |
| CN114752435A (en) * | 2022-05-05 | 2022-07-15 | 龙岩市祥优实业有限公司 | Health-care camellia oil helpful for reducing blood fat and preparation method thereof |
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| CN1258199A (en) * | 1998-03-24 | 2000-06-28 | 花王株式会社 | Phytosterol-contg. fat composition |
| CN1487794A (en) * | 2001-01-19 | 2004-04-07 | ������������ʽ���� | Edible fat composition |
| CN101595922A (en) * | 2009-07-13 | 2009-12-09 | 中粮食品营销有限公司 | Phytosterol edible oil and preparation method thereof |
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| CN1258199A (en) * | 1998-03-24 | 2000-06-28 | 花王株式会社 | Phytosterol-contg. fat composition |
| CN1487794A (en) * | 2001-01-19 | 2004-04-07 | ������������ʽ���� | Edible fat composition |
| CN101595922A (en) * | 2009-07-13 | 2009-12-09 | 中粮食品营销有限公司 | Phytosterol edible oil and preparation method thereof |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102210784A (en) * | 2011-05-30 | 2011-10-12 | 广东如来药业进出口有限公司 | Composition preparation of vitamin E compounds and preparation method thereof |
| CN102318829A (en) * | 2011-08-17 | 2012-01-18 | 中国林业科学研究院亚热带林业研究所 | Compound camellia oil health product with function of blood pressure decreasing, and preparation method thereof |
| CN102613320A (en) * | 2012-04-20 | 2012-08-01 | 湖南大三湘油茶科技有限公司 | Functional camellia oil and manufacture method of functional camellia oil |
| CN103082027A (en) * | 2013-01-15 | 2013-05-08 | 浙江省林业科学研究院 | Advanced woody blend oil and production process thereof |
| CN105942389A (en) * | 2016-04-13 | 2016-09-21 | 上官青松 | Camellia oil health product capable of moistening intestines and stomach, and preparation method thereof |
| CN106035755A (en) * | 2016-07-26 | 2016-10-26 | 宜春元博山茶油科技农业开发有限公司 | Camellia oil special for pre-pregnancy and production method thereof |
| CN106172888A (en) * | 2016-07-26 | 2016-12-07 | 宜春元博山茶油科技农业开发有限公司 | It is suitable for child's Camellia oil and preparation method thereof |
| CN114752435A (en) * | 2022-05-05 | 2022-07-15 | 龙岩市祥优实业有限公司 | Health-care camellia oil helpful for reducing blood fat and preparation method thereof |
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| CN101869152B (en) | 2012-11-14 |
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Application publication date: 20101027 Assignee: GUANGZHOU GINNIBABY EDIBLE OIL CO., LTD. Assignor: South China Agricultural University Contract record no.: 2013440000320 Denomination of invention: Health-care camellia oil and preparation method thereof Granted publication date: 20121114 License type: Exclusive License Record date: 20130620 |
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