CN106721830A - A kind of preparation method of Huanghua Pear concentrate - Google Patents
A kind of preparation method of Huanghua Pear concentrate Download PDFInfo
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
- A23L2/00—Non-alcoholic beverages; Dry compositions or concentrates therefor; Preparation or treatment thereof
- A23L2/385—Concentrates of non-alcoholic beverages
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
- A23B70/00—Preservation of non-alcoholic beverages
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
- A23B70/00—Preservation of non-alcoholic beverages
- A23B70/50—Preservation of non-alcoholic beverages by irradiation or electric treatment, without heating
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
- A23L2/00—Non-alcoholic beverages; Dry compositions or concentrates therefor; Preparation or treatment thereof
- A23L2/70—Clarifying or fining of non-alcoholic beverages; Removing unwanted matter
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
- A23V2002/00—Food compositions, function of food ingredients or processes for food or foodstuffs
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Abstract
本发明涉及保健饮品技术领域，它公开了一种黄花梨浓缩液的制备方法，通过对黄花梨树干、枝叶进行预处理制备黄花梨提取液，将黄花梨提取液进行浓缩得到浓缩液，将浓缩液进行灭菌后灌装即得到黄花梨浓缩液，其特点是制备简单，效果显著，有化瘀止血、理气止痛的功效，能够降血压、血脂和舒筋活血，还能够舒缓情绪、缓解紧张、焦虑、失眠抑郁、抗氧化、保护心血管、抗肿瘤、抗炎、抗过敏、镇静、抗血小板聚集等作用；且制备的黄花梨浓缩物稳定，易于储存和运输，浓缩物内有效成分保存时间长。The invention relates to the technical field of health drinks, and discloses a method for preparing a huanghuali concentrated liquid. The huanghuali extract is prepared by pretreating the trunks, branches and leaves of the huanghuali, and the huanghuali extract is concentrated to obtain a concentrated liquid. The concentrated The liquid is sterilized and then filled to obtain the huanghuali concentrated liquid. It is characterized by simple preparation and remarkable effect. It has the effects of removing blood stasis and hemostasis, regulating qi and relieving pain, lowering blood pressure, blood lipids, relaxing tendons and activating blood circulation, and can also relieve emotions and tension. , anxiety, insomnia, depression, anti-oxidation, cardiovascular protection, anti-tumor, anti-inflammatory, anti-allergic, sedative, anti-platelet aggregation, etc.; and the prepared huanghuali concentrate is stable, easy to store and transport, and the active ingredients in the concentrate are preserved long time.
Description
技术领域technical field
本发明属于保健饮品技术领域，具体涉及一种黄花梨浓缩液的制备方法。The invention belongs to the technical field of health drinks, and in particular relates to a preparation method of huanghuali concentrated liquid.
背景技术Background technique
黄花梨学名降香黄檀，原产中国海南省。黄花梨的最大药用价值是降血压、血脂和舒筋活血；其次，黄花梨还能舒缓情绪，缓解紧张、焦虑、失眠、抑郁、生机润肤、修复细胞的功效；还有就是能够清肺止咳具海南地区报告，海南降香黄檀俗称海南黄花梨，又称“降压木”，原产我国海南岛低海拔的平原和丘陵地区，有降血压及降血糖作用。其中含有多种黄酮及硒酸酯多糖，其药用价值最早记载见于唐代的《证类本草》及明代李时珍《本草纲目》，认为降香黄檀，气味辛、温、无毒，有定痛、生肌、安神、降压的功效。黄花梨的药用价值在李时珍的《本草纲目》中明确记载并被国内外学者所揭示：其气味芳香，味稍苦，烧之香气浓烈，加水研磨，药液可治疗各种疼痛，也可磨粉外敷，止痛止血，是极好的镇痛剂；可主治风湿、腰痛、吐血、心胃气痛、高血压等症。The scientific name of Huanghuali is Dalbergia Dalbergia, which is native to Hainan Province, China. The greatest medicinal value of huanghuali is lowering blood pressure, blood lipids, relaxing tendons and activating blood circulation; secondly, huanghuali can also relieve emotions, relieve tension, anxiety, insomnia, depression, revitalize the skin, repair cells; and it can clear the lungs Cough Relief Tool According to reports from the Hainan region, Dalbergia hainanensis is commonly known as Hainan huanghuali, also known as "hypertensive wood". It contains a variety of flavonoids and selenate polysaccharides. Its medicinal value was first recorded in "Zheng Lei Materia Medica" in the Tang Dynasty and Li Shizhen's "Compendium of Materia Medica" in the Ming Dynasty. Pain, granulation, calm the nerves, lower blood pressure. The medicinal value of huanghuali is clearly recorded in Li Shizhen's "Compendium of Materia Medica" and revealed by scholars at home and abroad: its smell is fragrant, slightly bitter, and the aroma of burning is strong. Add water and grind it, and the liquid can treat various pains. Grinding powder for external application can relieve pain and stop bleeding, and is an excellent analgesic; it can mainly treat rheumatism, low back pain, vomiting blood, heart and stomach pain, and high blood pressure.
发明内容Contents of the invention
本发明的目的在于针对现有技术的不足以及市场的空缺，提供一种能使黄花梨的保健价值得以充分利用的黄花梨浓缩液，通过对黄花梨树干、枝叶进行预处理、提取、浓缩、灭菌工艺，制备出一种易于储存运输且具备良好保健功效黄花梨浓缩液。The purpose of the present invention is to provide a kind of chrysanthemum pear concentrate that can make full use of the health care value of chrysanthemum pear for the deficiencies of the prior art and the vacancy of the market, by carrying out pretreatment, extraction, concentration, Sterilization process prepares a huanghuali concentrate that is easy to store and transport and has good health care effects.
实现上述发明目的，本发明采用了如下技术方案，由以下步骤实现：Realize above-mentioned purpose of the invention, the present invention has adopted following technical scheme, is realized by the following steps:
(1)对黄花梨树干、枝叶进行预处理；(1) Carry out pretreatment to chrysanthemum pear trunk, branches and leaves;
(2)制备黄花梨提取液，将粉碎过的黄花梨枝干、树叶加入乙醇浸泡不小于8小时，减压除去乙醇，得到初步的黄花梨提取液；将初步的黄花梨浓缩液加入氨基化沸石超声萃取，用去离子水、乙醇洗涤除去杂质，调节ph小于7加入丙酮超声萃取，使用旋转蒸发仪除去丙酮，得到黄花梨提取液。(2) Prepare the huanghuali extract, add the crushed huanghuali branches and leaves to ethanol and soak for no less than 8 hours, remove the ethanol under reduced pressure, and obtain the preliminary huanghuali extract; add the preliminary huanghuali concentrate to aminoated zeolite Ultrasonic extraction, washing with deionized water and ethanol to remove impurities, adjusting the pH to less than 7, adding acetone for ultrasonic extraction, and using a rotary evaporator to remove acetone to obtain a huanghuali extract.
(3)将黄花梨提取液进行浓缩得到浓缩液；(3) Concentrating the huanghuali extract to obtain a concentrated solution;
(4)将步骤(3)得到的浓缩液进行杀菌处理；(4) sterilizing the concentrated solution obtained in step (3);
(5)将进行灭菌处理的浓缩液进行无菌灌装即的到黄花梨浓缩液。(5) Carry out the sterilized concentrated solution to aseptically fill the huanghuali concentrated solution.
上述对黄花梨树干、枝叶进行预处理的方法为：选用海南黄花梨的枝干、枝叶放入超声波清洗机清洗10～20分钟后，进行脱水，将脱水后的黄花梨树干、枝叶再次放入超声波清洗机中，在真空状态下，调整超声频率到5000～30000Hz，常温下进行超声、振荡45～60分钟。加入粉碎机粉碎。The method for pretreatment of the trunks, branches and leaves of the huanghuali is as follows: select the branches and leaves of Hainan huanghuali and put them in an ultrasonic cleaning machine for cleaning for 10 to 20 minutes, then dehydrate them, and put the dehydrated huanghuali trunks, branches and leaves into the water again. In the ultrasonic cleaner, adjust the ultrasonic frequency to 5,000-30,000 Hz in a vacuum state, and carry out ultrasonication and oscillation at room temperature for 45-60 minutes. Add to grinder to crush.
上述氨基化沸石的制备方法为：将天然沸石在酸溶液中搅拌2-10小时进行酸化处理，将酸化处理的天然沸石加入到甲苯溶液，搅拌均匀后加入氨基硅烷偶联剂，回流反应5-12小时，分离后用甲苯、水、乙醇各洗涤两次，干燥后即得到氨基化沸石。The preparation method of the above-mentioned amidated zeolite is: stirring the natural zeolite in the acid solution for 2-10 hours for acidification treatment, adding the acidified natural zeolite to the toluene solution, stirring evenly, adding an aminosilane coupling agent, and reflux reaction for 5- After 12 hours, separate and wash twice with toluene, water and ethanol respectively, and obtain the aminated zeolite after drying.
上述制备黄花梨浓缩液的方法为：将得到的黄花梨提取液在0-5℃下预冷，送入温度为-20℃～-30℃的制冷器，离心分离后即得黄花梨浓缩液。The method for preparing the huanghuali concentrate is as follows: pre-cool the obtained huanghuali extract at 0-5°C, put it into a refrigerator with a temperature of -20°C to -30°C, and obtain the huanghuali concentrate after centrifugation .
上述灭菌处理的浓缩液的方法为：将冷冻浓缩后的黄花梨浓缩液放入带有紫外灯的密闭的臭氧环境中，静置30～100分钟，然后通风除去臭氧。The method for the above-mentioned sterilized concentrated solution is as follows: put the huanghuali concentrated solution after freezing and concentrating into a closed ozone environment with an ultraviolet lamp, let it stand for 30 to 100 minutes, and then ventilate to remove the ozone.
本发明所产生的有益效果为：The beneficial effects produced by the present invention are:
本发明采用氨基化沸石对黄花梨树干、枝叶进行提取，沸石晶格内部有很多大小均一的孔穴和通道，孔穴和通道的体积有的可占沸石晶体体积50％以上，这些空穴和通道在一定物理化学条件下具有精确而固定的直径(3—10A)。各种不同的沸石其直径也不同，小于这个直径的物质能够被其吸附，而大于这个直径的物质则被排除在外，这种现象被称为“分子筛”作用。黄花梨树干、枝叶中的主要有效成分染料木黄酮和鹰嘴豆芽素A承弱酸性，易溶于碱水，酸化后可析出，所以氨基化沸石可以充分的提取出黄花梨树干、枝叶中的有效成分。The present invention adopts aminoated zeolite to extract the trunk, branches and leaves of huanghuali. There are many holes and channels of uniform size inside the zeolite crystal lattice, and the volume of holes and channels can account for more than 50% of the volume of the zeolite crystal. It has a precise and fixed diameter (3-10A) under certain physical and chemical conditions. Different zeolites have different diameters. Substances smaller than this diameter can be adsorbed by it, while substances larger than this diameter are excluded. This phenomenon is called "molecular sieve" effect. The main active ingredients in huanghuali tree trunks, branches and leaves are genistein and biochanin A, which are weakly acidic, easily soluble in alkaline water, and can be precipitated after acidification, so the aminoated zeolite can fully extract the huanghuali tree trunks, branches and leaves Active ingredients.
本发明采用超声波清洗机对黄花梨叶进行清洗，可以有效的去除叶片中的杂质，超声使液体流动而产生数以万计的微小气泡，存在于液体中的微小气泡(空化核)在声场的作用下振动，当声压达到一定值时，气泡迅速增长，然后突然闭合，在气泡闭合时产生冲击波，在其周围产生上千个大气压力，破坏不溶性污物而使它们分散于清洗液中，可以部分去除叶片上的残留农药。调整超声频率，利用超声空化产生的声冲流和冲击波可引起热效应和机械作用，从而达到破坏细胞壁的作用，而不破坏细胞中含有的其他成分，从而最大限度地利用其中的维生素及其他营养元素。The present invention adopts the ultrasonic cleaning machine to clean the huanghuali leaves, which can effectively remove the impurities in the leaves, and the ultrasound makes the liquid flow to generate tens of thousands of tiny bubbles. Under the action of vibration, when the sound pressure reaches a certain value, the bubbles grow rapidly and then close suddenly. When the bubbles close, shock waves are generated, and thousands of atmospheric pressures are generated around them, destroying insoluble dirt and making them disperse in the cleaning solution. , can partially remove the residual pesticides on the leaves. Adjust the ultrasonic frequency, and use the acoustic impulse and shock wave generated by ultrasonic cavitation to cause thermal effect and mechanical action, so as to achieve the effect of destroying the cell wall without destroying other components contained in the cell, so as to maximize the use of vitamins and other nutrients in it element.
本发明采用冷冻浓缩的浓缩技术对黄花梨树干、枝叶的提取物进行浓缩，区别于普通的浓缩技术，由于在低温常压下操作，具有可阻止不良化学变化，风味、香气和营养损失小的特点，且可保留黄花梨树干、枝叶的天然色香味。The present invention adopts the concentration technology of freeze concentration to concentrate the extracts of the trunks, branches and leaves of huanghuali, which is different from the common concentration technology. Because it is operated under low temperature and normal pressure, it has the advantages of preventing adverse chemical changes and little loss of flavor, aroma and nutrition. characteristics, and can retain the natural color and fragrance of the trunk, branches and leaves of huanghuali.
本发明采取臭氧在紫外线的条件下进行灭菌处理，由于浓缩和灭菌都未采取加热的方式，黄花梨浓缩物中的有效成分被大量保留，又由于前期的超声处理和石墨烯在碱性离子液体下的吸附提取，最大限度的从黄花梨树干、枝叶中把其有效成分染料木黄酮和鹰嘴豆芽素A制备到该黄花梨浓缩液中，并保留黄花梨天然色香味，且该黄花梨浓缩液稳定，易于储存和运输。The present invention adopts ozone to sterilize under the condition of ultraviolet rays, because the method of heating is not adopted for concentration and sterilization, the active ingredients in the huanghuali concentrate are retained in large quantities, and because of the ultrasonic treatment in the early stage and the graphene in alkaline Adsorption extraction under ionic liquid, the active ingredients genistein and biochanin A are prepared from the trunk, branches and leaves of huanghuali to the maximum extent into the huanghuali concentrate, and the natural color and fragrance of huanghuali are retained, and the huanghuali Huali concentrate is stable and easy to store and transport.
具体实施例specific embodiment
实施案例：Implementation case:
选用海南黄花梨的枝干、枝叶放入超声波清洗机清洗18分钟后，进行脱水，将脱水后的黄花梨树干、枝叶再次放入超声波清洗机中，在真空状态下，调整超声频率到25000Hz，常温下进行超声、振荡60分钟。加入粉碎机粉碎。The branches and leaves of Hainan huanghuali were put into the ultrasonic cleaning machine for 18 minutes, and then dehydrated. The dehydrated huanghuali trunks, branches and leaves were put into the ultrasonic cleaning machine again, and the ultrasonic frequency was adjusted to 25000Hz in a vacuum state. Ultrasound and vibration were carried out at room temperature for 60 minutes. Add to grinder to crush.
将粉碎过的黄花梨枝干、树叶加入乙醇浸泡10小时，减压除去乙醇，得到初步的黄花梨提取液；将初步的黄花梨浓缩液加入氨基化处理的沸石进行超声萃取，用去离子水、乙醇洗涤除去杂质，调节ph小于7加入丙酮超声萃取，使用旋转蒸发仪除去丙酮，得到黄花梨提取液。The crushed huanghuali branches and leaves were soaked in ethanol for 10 hours, and the ethanol was removed under reduced pressure to obtain a preliminary huanghuali extract; the preliminary huanghuali concentrate was added to aminated zeolite for ultrasonic extraction, and deionized water, Wash with ethanol to remove impurities, adjust the pH to less than 7, add acetone for ultrasonic extraction, and use a rotary evaporator to remove the acetone to obtain a huanghuali extract.
将得到的黄花梨提取液在0℃下预冷，送入温度为-20℃的制冷器，离心分离后即得黄花梨浓缩液。Pre-cool the obtained huanghuali extract at 0°C, send it into a refrigerator at -20°C, and obtain the huanghuali concentrate after centrifugation.
将冷冻浓缩后的黄花梨浓缩液放入带有紫外灯的密闭的臭氧环境中，静置60分钟，然后通风除去臭氧。The huanghuali concentrate after freezing and concentrating is put into an airtight ozone environment with an ultraviolet lamp, left to stand for 60 minutes, and then ventilated to remove ozone.
将浓缩液加水定容后进行液相分析，测定得染料木黄酮和鹰嘴豆芽素A含量在90％以上。After the concentrated solution is added with water to make up the volume, the liquid phase analysis is carried out, and the content of genistein and biochanin A is determined to be above 90%.
最后所应说明的是，以上具体实施方式仅用于说明本发明的技术方案而非限制，尽管参照实施案例对本发明进行了详细说明，本领域的普通技术人员应当理解，可以对本发明的技术方案进行修改或者等同替换，而不脱离本发明技术方案的精神和范围，其均应涵盖在本发明的权利要求范围当中。Finally, it should be noted that the above specific embodiments are only used to illustrate the technical solutions of the present invention and are not limiting. Although the present invention has been described in detail with reference to the implementation cases, those of ordinary skill in the art should understand that the technical solutions of the present invention can be Modifications or equivalent replacements without departing from the spirit and scope of the technical solutions of the present invention shall be covered by the claims of the present invention.
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