CN108014138A - 一种能够调节肠道菌群失调增强免疫作用的药 - Google Patents

一种能够调节肠道菌群失调增强免疫作用的药 Download PDF

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CN108014138A
CN108014138A CN201610925947.2A CN201610925947A CN108014138A CN 108014138 A CN108014138 A CN 108014138A CN 201610925947 A CN201610925947 A CN 201610925947A CN 108014138 A CN108014138 A CN 108014138A
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chinese yam
yam polysaccharide
medicine
polysaccharide
intestinal bacilli
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于莲
郭宇
翟美芳
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Jiamusi University
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K35/00Medicinal preparations containing materials or reaction products thereof with undetermined constitution
    • A61K35/66Microorganisms or materials therefrom
    • A61K35/74Bacteria
    • A61K35/741Probiotics
    • A61K35/744Lactic acid bacteria, e.g. enterococci, pediococci, lactococci, streptococci or leuconostocs
    • A61K35/745Bifidobacteria
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/70Carbohydrates; Sugars; Derivatives thereof
    • A61K31/715Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkages; Derivatives thereof, e.g. ethers, esters
    • 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
    • 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
    • A61K2236/50Methods involving additional extraction steps
    • A61K2236/53Liquid-solid separation, e.g. centrifugation, sedimentation or crystallization

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  • Medicinal Chemistry (AREA)
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Abstract

本发明涉及一种能够调节肠道菌群失调增强免疫作用的药,它是从山药中提取山药多糖,纳米化后与双歧杆菌混合配伍制成的一种复方制剂。本发明制得的复方制剂具有调节肠道菌群失调增强免疫的作用,同时还可以治疗因菌群失调引起的腹泻、便秘、肠炎等,它生物利用率高,治疗效果好,是一种安全、有效,无副作用,剂量可控、服用方便的中药复方制剂。

Description

一种能够调节肠道菌群失调增强免疫作用的药
技术领域:本发明涉及一种能够调节肠道菌群失调增强免疫作用的药,属于中药复方新制剂领域。
背景技术:菌群失调是指由于宿主、外环境的影响,导致机体某一部位的正常菌群中各种细菌出现数量和质量变化,原来在数量和毒力上处于劣势的细菌或耐药菌株居于优势地位,在临床上发生菌群失调症也称菌群交替症,菌群失调的发生多见于使用抗生素和慢性消耗性疾病等,临床上长期大量应用广谱抗生素后,大多数敏感菌和正常菌群被抑制或杀灭,但耐药菌则获得生存优势而大量繁殖致病,菌群失调时,多引起二重感染或重叠感染,菌群失调主要会引起腹泻、败血症、阴道炎、肠道和肛门感染等,同时菌群失调也会导致机体免疫力下降,目前,医疗行业对抗生素的使用愈加频繁,因此菌群失调的人数将有继续增加的趋势,对于菌群失调大多是服用益生菌来调节,只是单方治疗,而且不能靶向治疗,生物利用率低,治疗效果差,不理想。
发明内容:本发明的目的在于克服上述缺点,提供一种能够调节肠道菌群失调增强免疫作用的药,它采用复方制剂,生物利用率高,治疗效果好。本发明的技术方案是从山药中提取山药多糖,采用超声辅助提取的方法将山药粉末用95%乙醇回流脱脂,滤渣按1:20料液比加入蒸馏水并用超声波提取两次,提取时间40-140min,提取功率为100-500W,离心,上清液合并浓缩后用95%乙醇合并沉淀,4℃过滤后离心,干燥后即得山药多糖,将无水乙醇、山药多糖依次加入玛瑙罐中,无水乙醇150-160ml,山药多糖提取物5-10g,充分搅拌后加入玛瑙球,封罐,制得悬浊液用冷冻干燥法制成粉末,得纳米山药多糖,最后将纳米山药多糖与双歧杆菌按一定比例混合,装入胶囊中,包装即得。本发明将纳米山药多糖与活菌制剂双歧杆菌组方,山药多糖具有扶植双歧杆菌生长、定植的功效,同时可以调节肠道功能、增强免疫的功效,双歧杆菌具有调节肠道菌群,抑制肠道中对人体具有潜在危害的菌类,可以治疗腹泻、便秘和由于大量使用抗生素而导致的肠炎的功效,同时对肠道疾病起到预防和治疗的效果,本发明是采用科学有效、无副作用,服用方便的方法制备的可以调节肠道菌群失调增强免疫的复方制剂。
具体实施方式
实施例1,最佳实施例,
a、将山药粉末用95%乙醇回流脱脂,滤渣按1:20料液比加入蒸馏水并用超声波提取两次,提取时间为40min,功率为100w,离心,上清液合并浓缩后用95%乙醇合并沉淀,4℃过滤后离心,干燥后即得山药多糖;
b、取山药多糖提取物5g、无水乙醇160ml,加入玛瑙罐中,充分搅拌后加入玛瑙球,封罐,得悬浊液,即得纳米山药多糖;
c、取纳米山药多糖0.2g,双歧杆菌0.1g混合均匀,装入胶囊中包装即可。
实施例2,
a、将山药粉末用95%乙醇回流脱脂,滤渣按1:20料液比加入蒸馏水并用超声波提取两次,提取时间为80min,功率为200w,离心,上清液合并浓缩后用95%乙醇合并沉淀,4℃过滤后离心,干燥后即得山药多糖;
b、取山药多糖提取物8g、无水乙醇130ml,加入玛瑙罐中,充分搅拌后加入玛瑙球,封罐,得悬浊液,即得纳米山药多糖;
c、取纳米山药多糖0.2g,双歧杆菌0.1g混合均匀,装入胶囊中包装即可。
实施例3,
a、将山药粉末用95%乙醇回流脱脂,滤渣按1:20料液比加入蒸馏水并用超声波提取两次,提取时间为140min,功率为500w,离心,上清液合并浓缩后用95%乙醇合并沉淀,4℃过滤后离心,干燥后即得山药多糖;
b、取山药多糖提取物10g、无水乙醇150ml,加入玛瑙罐中,充分搅拌后加入玛瑙球,封罐,得悬浊液,即得纳米山药多糖;
c、取纳米山药多糖0.2g,双歧杆菌0.1g混合均匀,装入胶囊中包装即可。
山药多糖的制备方法是将山药通过水溶液提取法、纤维素酶法、微波辅助法、超声辅助提取法制成,将山药多糖纳米化得纳米山药多糖,本制剂为纳米山药多糖与双歧杆菌的复方制剂,以苯酚硫酸法测定山药多糖的含量,同时用平板活菌计数法检测益生菌双歧杆菌的活菌数量。
制酸药、抗菌药与本制剂合用时可减弱其疗效,应分开服用,冷藏保存。
用量及用法:2粒/日,每粒胶囊重0.35g。

Claims (1)

1.一种能够调节肠道菌群失调增强免疫作用的药,其特征在于:
a、将山药粉末用95%乙醇回流脱脂,滤渣按1:20料液比加入蒸馏水并用超声波提取两次,提取时间为40—140 min,功率为100—500w,离心,上清液合并浓缩后用95%乙醇合并沉淀,4℃过滤后离心,干燥后即得山药多糖;
b、取山药多糖提取物5—10g、无水乙醇150—160ml,加入玛瑙罐中,充分搅拌后加入玛瑙球,封罐,得悬浊液,即得纳米山药多糖;
c、取纳米山药多糖0.2g,双歧杆菌0.1g混合均匀,装入胶囊中包装即可。
CN201610925947.2A 2016-10-31 2016-10-31 一种能够调节肠道菌群失调增强免疫作用的药 Pending CN108014138A (zh)

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CN110999976A (zh) * 2019-12-20 2020-04-14 康道生物(南通)有限公司 一种牛初乳冻干粉胶囊及其制备工艺
CN111620957A (zh) * 2020-04-10 2020-09-04 中国科学院上海药物研究所 一种山药多糖、其制备方法及其用途

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109620903A (zh) * 2019-02-14 2019-04-16 厦门汇聚优品电子商务有限公司 一种具有改善肠道吸收功能的保健冲剂
CN110999976A (zh) * 2019-12-20 2020-04-14 康道生物(南通)有限公司 一种牛初乳冻干粉胶囊及其制备工艺
CN111620957A (zh) * 2020-04-10 2020-09-04 中国科学院上海药物研究所 一种山药多糖、其制备方法及其用途

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