CN105853528A - 一种治疗感冒的酸枣提取物 - Google Patents

一种治疗感冒的酸枣提取物 Download PDF

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CN105853528A
CN105853528A CN201610385969.4A CN201610385969A CN105853528A CN 105853528 A CN105853528 A CN 105853528A CN 201610385969 A CN201610385969 A CN 201610385969A CN 105853528 A CN105853528 A CN 105853528A
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wild jujube
extract
jujube extract
thick paste
flu
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陈瑞
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K36/00Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
    • A61K36/18Magnoliophyta (angiosperms)
    • A61K36/185Magnoliopsida (dicotyledons)
    • A61K36/72Rhamnaceae (Buckthorn family), e.g. buckthorn, chewstick or umbrella-tree
    • A61K36/725Ziziphus, e.g. jujube
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2236/00Isolation or extraction methods of medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicine
    • A61K2236/30Extraction of the material
    • A61K2236/33Extraction of the material involving extraction with hydrophilic solvents, e.g. lower alcohols, esters or ketones
    • A61K2236/331Extraction of the material involving extraction with hydrophilic solvents, e.g. lower alcohols, esters or ketones using water, e.g. cold water, infusion, tea, steam distillation, decoction
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2236/00Isolation or extraction methods of medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicine
    • A61K2236/30Extraction of the material
    • A61K2236/33Extraction of the material involving extraction with hydrophilic solvents, e.g. lower alcohols, esters or ketones
    • A61K2236/333Extraction of the material involving extraction with hydrophilic solvents, e.g. lower alcohols, esters or ketones using mixed solvents, e.g. 70% EtOH
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2236/00Isolation or extraction methods of medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicine
    • A61K2236/30Extraction of the material
    • A61K2236/39Complex extraction schemes, e.g. fractionation or repeated extraction steps

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Abstract

本发明涉及医药技术领域,具体涉及一种治疗感冒的酸枣提取物,该提取物在制作时,将新鲜酸枣去核磨成浆液,加浆液体积2倍的蒸馏水微波浸提,静置取上层澄清液,保留残渣,将上层澄清液在旋转蒸发仪下浓缩呈稠膏,将稠膏真空干燥,粉碎成末状物A,向残渣中加入残渣体积8倍70%的乙醇,在80℃下回流提取2小时,将提取液在旋转蒸发仪下浓缩至含水量为8%的稠膏,将稠膏真空干燥,粉碎成末状物B,末状物A与末状物B混合得到治疗感冒的酸枣提取物,所述治疗感冒的酸枣提取物中含酸枣多糖138mg/g、环磷酸腺苷0.16mg/g、三萜类0.19mg/g、生物碱0.12mg/g。本发明治疗感冒的酸枣提取物抗炎、降温、止咳、抗病毒效果明显,用药安全,无毒副作用。

Description

一种治疗感冒的酸枣提取物
技术领域
本发明涉及医药技术领域,具体涉及一种治疗感冒的酸枣提取物。
背景技术
酸枣的营养价值很高,作为中药应用已有2000多年的历史,主要用于中气不足、脾胃虚弱、体倦乏力、食少便溏、血虚萎黄、妇女脏躁等证的治疗,具有补虚益气、养血安神、健脾和胃等作用,是脾胃虚弱、气血不足、倦怠无力、失眠多梦等患者良好的保健营养品,从临床应用上看酸枣提取物对失眠多梦有较好的治疗功效,目前未见有用其提取物治疗感冒方面的报道。
发明内容
本发明的目的在于提供一种治疗感冒的酸枣提取物。
一种治疗感冒的酸枣提取物,通过以下方法制得:
将新鲜酸枣去核磨成浆液,加浆液体积2倍的蒸馏水在功率为22W的微波下处理58分钟,静置取上层澄清液,保留残渣,将上层澄清液在真空度为0.098mpa,旋转速率为100rpm,温度为80-85℃的旋转蒸发仪下浓缩至含水量为8%的稠膏,将稠膏真空干燥,粉碎成末状物A;
向残渣中加入残渣体积8倍70%的乙醇,在80℃下回流提取2小时,将提取液在真空度为0.098mpa,旋转速率为100rpm,温度为65-70℃的旋转蒸发仪下浓缩至含水量为8%的稠膏,将稠膏真空干燥,粉碎成末状物B;
将末状物A与末状物B混合得到治疗感冒的酸枣提取物。
所述治疗感冒的酸枣提取物中含酸枣多糖138mg/g、环磷酸腺苷0.16mg/g、三萜类0.19mg/g、生物碱0.12mg/g。
所述治疗感冒的酸枣提取物作为唯一有效成分用于制备成片剂、颗粒剂、口服液、胶囊,其中,每粒片剂含所述酸枣提取物0.2g,每包颗粒剂含所述酸枣提取物0.2g,每15ml口服液中含所述酸枣提取物0.2g,每粒胶囊中含所述酸枣提取物0.2g。
本发明治疗感冒的酸枣提取物抗炎、降温、止咳、抗病毒效果明显,用药安全,无毒副作用。
具体实施方式
以下结合具体实施例对本发明进行说明,
实施例1、
一种治疗感冒的酸枣提取物,通过以下方法制得:
将新鲜酸枣去核磨成浆液,加浆液体积2倍的蒸馏水在功率为22W的微波下处理58分钟,静置取上层澄清液,保留残渣,将上层澄清液在真空度为0.098mpa,旋转速率为100rpm,温度为80-85℃的旋转蒸发仪下浓缩至含水量为8%的稠膏,将稠膏真空干燥,粉碎成末状物A;
向残渣中加入残渣体积8倍70%的乙醇,在80℃下回流提取2小时,将提取液在真空度为0.098mpa,旋转速率为100rpm,温度为65-70℃的旋转蒸发仪下浓缩至含水量为8%的稠膏,将稠膏真空干燥,粉碎成末状物B;
将末状物A与末状物B混合得到治疗感冒的酸枣提取物。
所述治疗感冒的酸枣提取物中含酸枣多糖138mg/g、环磷酸腺苷0.16mg/g、三萜类0.19mg/g、生物碱0.12mg/g。
所述治疗感冒的酸枣提取物作为唯一有效成分用于制备成片剂、颗粒剂、口服液、胶囊,其中,每粒片剂含所述酸枣提取物0.2g,每包颗粒剂含所述酸枣提取物0.2g,每15ml口服液中含所述酸枣提取物0.2g,每粒胶囊中含所述酸枣提取物0.2g。
采用LPS诱导的大鼠发热,取雄性,体重150-200g的大鼠100只, 6 h 禁食不禁水,然后腹腔注射LPS(50 μg/kg),诱发大鼠发热,注射LPS后每隔0.5 h 测1次体温,连续监测8 h,留下体温超过38.5°、精神萎靡、无食欲的大鼠(共72只,72只中有28只出现典型咳嗽症状),随机等分成A、B两组,对A体温超过38.5°的大鼠每只/每次给0.2g本发明治疗感冒的酸枣提取物作,对B体温超过38.5°的大鼠每只/每次给0.2g按常规方法制得的酸枣提取物作(制取方法为,将酸枣与水按1:10的重量比混合,加热煮制30分钟,取煮制液浓缩制膏,最终真空干燥,粉碎成末状物)。
其中A、B两组大鼠均一天给3次药,连续给药2天。
给药结束后,连续3天监测大鼠体温,
A组大鼠体温均恢复正常,退热有效率达100%,大鼠精神恢复正常,咳嗽症状消失,食欲逐渐恢复,未见毒副反应。
B组大鼠体温未见恢复,退热有效率为0,大鼠感冒症状加重。

Claims (3)

1.一种治疗感冒的酸枣提取物,其特征在于,该提取物通过以下方法制得:
将新鲜酸枣去核磨成浆液,加浆液体积2倍的蒸馏水在功率为22W的微波下处理58分钟,静置取上层澄清液,保留残渣,将上层澄清液在真空度为0.098mpa,旋转速率为100rpm,温度为80-85℃的旋转蒸发仪下浓缩至含水量为8%的稠膏,将稠膏真空干燥,粉碎成末状物A;
向残渣中加入残渣体积8倍70%的乙醇,在80℃下回流提取2小时,将提取液在真空度为0.098mpa,旋转速率为100rpm,温度为65-70℃的旋转蒸发仪下浓缩至含水量为8%的稠膏,将稠膏真空干燥,粉碎成末状物B;
将末状物A与末状物B混合得到治疗感冒的酸枣提取物。
2.根据权利要求1所述的一种治疗感冒的酸枣提取物,其特征在于,
所述治疗感冒的酸枣提取物中含酸枣多糖138mg/g、环磷酸腺苷0.16mg/g、三萜类0.19mg/g、生物碱0.12mg/g。
3.根据权利要求1所述的一种治疗感冒的酸枣提取物,其特征在于,
所述治疗感冒的酸枣提取物作为唯一有效成分用于制备成片剂、颗粒剂、口服液、胶囊,其中,每粒片剂含所述酸枣提取物0.2g,每包颗粒剂含所述酸枣提取物0.2g,每15ml口服液中含所述酸枣提取物0.2g,每粒胶囊中含所述酸枣提取物0.2g。
CN201610385969.4A 2016-06-03 2016-06-03 一种治疗感冒的酸枣提取物 Pending CN105853528A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
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CN108514583A (zh) * 2018-02-27 2018-09-11 磐安县派普特生物科技有限公司 酸枣提取物的制备方法

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108514583A (zh) * 2018-02-27 2018-09-11 磐安县派普特生物科技有限公司 酸枣提取物的制备方法

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Application publication date: 20160817