CN112022885A - 榴莲壳提取液及其制备方法及抑菌口罩 - Google Patents

榴莲壳提取液及其制备方法及抑菌口罩 Download PDF

Info

Publication number
CN112022885A
CN112022885A CN202010385713.XA CN202010385713A CN112022885A CN 112022885 A CN112022885 A CN 112022885A CN 202010385713 A CN202010385713 A CN 202010385713A CN 112022885 A CN112022885 A CN 112022885A
Authority
CN
China
Prior art keywords
durian shell
extracting solution
extraction
parts
durian
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202010385713.XA
Other languages
English (en)
Inventor
马振雄
杨瑞洪
陈海燕
沈发治
丁雨欣
朱浩
杨诺
尤承俊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yangzhou Polytechnic Institute
Original Assignee
Yangzhou Polytechnic Institute
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yangzhou Polytechnic Institute filed Critical Yangzhou Polytechnic Institute
Priority to CN202010385713.XA priority Critical patent/CN112022885A/zh
Publication of CN112022885A publication Critical patent/CN112022885A/zh
Withdrawn legal-status Critical Current

Links

Classifications

    • 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)
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N65/00Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N65/00Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
    • A01N65/08Magnoliopsida [dicotyledons]
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L3/00Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
    • A23L3/34Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals
    • A23L3/3454Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of liquids or solids
    • A23L3/3463Organic compounds; Microorganisms; Enzymes
    • A23L3/3472Compounds of undetermined constitution obtained from animals or plants
    • AHUMAN NECESSITIES
    • A41WEARING APPAREL
    • A41DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/05Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
    • A41D13/11Protective face masks, e.g. for surgical use, or for use in foul atmospheres
    • A41D13/1192Protective face masks, e.g. for surgical use, or for use in foul atmospheres with antimicrobial agent
    • AHUMAN NECESSITIES
    • A41WEARING APPAREL
    • A41DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D31/00Materials specially adapted for outerwear
    • A41D31/04Materials specially adapted for outerwear characterised by special function or use
    • A41D31/30Antimicrobial, e.g. antibacterial
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04Antibacterial agents
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/10Antimycotics
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23VINDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2002/00Food compositions, function of food ingredients or processes for food or foodstuffs
    • 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
    • A61K2236/37Extraction at elevated pressure or temperature, e.g. pressurized solvent extraction [PSE], supercritical carbon dioxide extraction or subcritical water extraction
    • 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
    • A61K2236/51Concentration or drying of the extract, e.g. Lyophilisation, freeze-drying or spray-drying

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Natural Medicines & Medicinal Plants (AREA)
  • Biotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Mycology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medicinal Chemistry (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dentistry (AREA)
  • Environmental Sciences (AREA)
  • Oncology (AREA)
  • Communicable Diseases (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Plant Pathology (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Agronomy & Crop Science (AREA)
  • Textile Engineering (AREA)
  • Botany (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Nutrition Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Alternative & Traditional Medicine (AREA)
  • Medical Informatics (AREA)
  • Epidemiology (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

本发明属于材料技术领域,提供了一种榴莲壳提取液的制备方法,包括如下步骤:步骤S1:将榴莲壳干燥并切成小块,按液料比为50:1加入80%的乙醇,加热90℃回流30分钟,然后减压浓缩成榴莲壳浸膏,经干燥后粉碎成粉末;步骤S2:将步骤S1中的粉末用水浸溶,然后放入超临界二氧化碳流体萃取釜中进行提取,获得榴莲壳提取液。本发明制备的榴莲壳提取液具有较佳的抑菌作用,为其作为药材或者健康食品的综合开发利用提供了坚实基础。本发明的榴莲壳提取液的制备方法简单,采用超临界二氧化碳对其进行萃取,提取充分,回收率高达40%。

Description

榴莲壳提取液及其制备方法及抑菌口罩
技术领域
本发明涉及材料技术领域,具体涉及一种榴莲壳提取液及其制备方法及抑菌口罩。
背景技术
榴莲又称韶子,是药食兼用的水果,富含丰富的矿物质和微量元数,多人体具有多种保健功能。现代研究表明榴莲壳具有多种对人体有益的营养成分,富含钙、铁等微量元素和多种氨基酸,具有一定的药用价值。东南亚及我国华南地区居民常用榴莲壳煲汤,煎水等,达到降火解滞、补血益气,滋润养阴等效果,但是目前对于榴莲壳的药理活性还少见报道。
发明内容
针对现有技术中的缺陷,本发明提供榴莲壳提取液及其制备方法及抑菌口罩,以提高榴莲壳在生活中的使用价值。
第一方面,本发明提供的一种榴莲壳提取液的制备方法,包括如下步骤:
步骤S1:将榴莲壳干燥并切成小块,按液料比为50:1加入80%的乙醇,加热90℃回流30分钟,然后减压浓缩成榴莲壳浸膏,经干燥后粉碎成粉末;
步骤S2:将步骤S1中的粉末用水浸溶,然后放入超临界二氧化碳流体萃取釜中进行提取,获得榴莲壳提取液。
可选地,所述步骤S2中的萃取参数如下:
萃取温度36~38℃,萃取压力为21~22.5Mpa,萃取时间为2~3h。
可选地,所述步骤S2中的萃取参数如下:
萃取温度37℃,萃取压力为22Mpa,萃取时间为3h。
可选地,所述步骤S1中的干燥是将所述榴莲壳浸膏放入烘箱,在50~60℃温度下对其烘干至含水量在10-15%范围内,然后将其放入粉碎机粉碎成粒径大于60目的粉末。
第二方面,本发明提供的如所述的榴莲壳提取液的制备方法所制备的榴莲壳提取液。
第三方面,本发明提供的一种抑菌口罩,所述抑菌口罩包括无纺布和至少局部涂覆在所述无纺布上形成的浆料层,所述浆料层中含有如权利要求5所述的榴莲壳提取液。
可选地,所述浆料层按重量份计,包括如下组分:
去离子水80~90份、柔软剂1~3份、发泡剂0.5~1份、增稠剂5~8份和榴莲壳提取液10~20份。
可选地,所述浆料层按重量份计,包括如下组分:
去离子水85份、柔软剂2份、发泡剂0.8份、增稠剂6份和榴莲壳提取液15份。
可选地,所述浆料层的厚度范围为5μm~10μm。
本发明的有益效果:
1.本发明制备的榴莲壳提取液具有较佳的抑菌作用,为其作为药材或者健康食品的综合开发利用提供了坚实基础。
2.本发明的榴莲壳提取液的制备方法简单,采用超临界二氧化碳对其进行萃取,提取充分,回收率高达40%。
3.本发明的抑菌口罩,其浆料层中具有榴莲壳提取液,具有良好的抑菌作用。
具体实施方式
下面将对本发明技术方案的实施例进行详细的描述。以下实施例仅用于更加清楚地说明本发明的技术方案,因此只是作为示例,而不能以此来限制本发明的保护范围。
需要注意的是,除非另有说明,本申请使用的技术术语或者科学术语应当为本发明所属领域技术人员所理解的通常意义。
本申请所采用的榴莲壳为泰国金枕头榴莲的白瓤内皮
实施例1
实施例1提供了一种榴莲壳提取液的制备方法,包括如下步骤:
步骤S1:将榴莲壳干燥并切成小块,按液料比为50:1加入80%的乙醇,加热90℃回流30分钟,然后减压浓缩成榴莲壳浸膏,将所述榴莲壳浸膏放入烘箱,在50~60℃温度下对其烘干至含水量在10-15%范围内,然后将其放入粉碎机粉碎成粒径大于60目的粉末;
步骤S2:将步骤S1中的粉末用水浸溶,然后放入超临界二氧化碳流体萃取釜中进行提取,获得榴莲壳提取液,其中,萃取温度37℃,萃取压力为22Mpa,萃取时间为3h。
实施例1制备的榴莲壳提取液具有较佳的抑菌作用,为其作为药材或者健康食品的综合开发利用提供了坚实基础。
实施例2
实施例2提供了一种榴莲壳提取液的制备方法,包括如下步骤:
步骤S1:将榴莲壳干燥并切成小块,按液料比为50:1加入80%的乙醇,加热90℃回流30分钟,然后减压浓缩成榴莲壳浸膏,将所述榴莲壳浸膏放入烘箱,在50~60℃温度下对其烘干至含水量在10-15%范围内,然后将其放入粉碎机粉碎成粒径大于60目的粉末;
步骤S2:将步骤S1中的粉末用水浸溶,然后放入超临界二氧化碳流体萃取釜中进行提取,获得榴莲壳提取液,其中,萃取温度36℃,萃取压力为21Mpa,萃取时间为2h。
实施例3
实施例3提供了一种榴莲壳提取液的制备方法,包括如下步骤:
步骤S1:将榴莲壳干燥并切成小块,按液料比为50:1加入80%的乙醇,加热90℃回流30分钟,然后减压浓缩成榴莲壳浸膏,将所述榴莲壳浸膏放入烘箱,在50~60℃温度下对其烘干至含水量在10-15%范围内,然后将其放入粉碎机粉碎成粒径大于60目的粉末;
步骤S2:将步骤S1中的粉末用水浸溶,然后放入超临界二氧化碳流体萃取釜中进行提取,获得榴莲壳提取液,其中,萃取温度38℃,萃取压力为22.5Mpa,萃取时间为3h。
实施例4
实施例4提供了如实施例1所述的榴莲壳提取液的制备方法所制备的榴莲壳提取液。
实施例4的榴莲壳提取液的制备方法简单,采用超临界二氧化碳对其进行萃取,提取充分,回收率高达40%。
实施例5
实施例5提供的一种抑菌口罩,所述抑菌口罩包括无纺布和至少局部涂覆在所述无纺布上形成的浆料层,所述浆料层中含有实施例4所述的榴莲壳提取液,其中,所述浆料层按重量份计,包括如下组分:去离子水85份、柔软剂2份、发泡剂0.8份、增稠剂6份和榴莲壳提取液15份。
本发明所述的局部涂覆是指所述浆料层形成在所述无纺布的局部或整体。
所述涂覆可以通过浸渍、浸轧、喷淋、或发泡涂层工艺等来实现。
所述柔软剂选自酯基季铵盐类柔顺剂,所述发泡剂为十二烷基磺酸钠,所述增稠剂优选丙烯酸酯。
浆料层的厚度范围为5μm~10μm。
实施例5的抑菌口罩,其浆料层中具有榴莲壳提取液,具有良好的抑菌作用。本发明的抑菌口罩可以有效的抑制大肠杆菌、金黄色葡萄球菌及白色念珠菌等。(测试方法:GB/T 20944.3-2008要求,对大肠杆菌、金黄色葡萄球菌及白色念珠菌的抑菌率需≥70%,材料具有抗菌效果)。
除非另外具体说明,否则在这些实施例中阐述的数值并不限制本发明的范围。在这里示出和描述的所有示例中,除非另有规定,任何具体值应被解释为仅仅是示例性的,而不是作为限制,因此,示例性实施例的其他示例可以具有不同的值。
最后应说明的是:以上各实施例仅用以说明本发明的技术方案,而非对其限制;尽管参照前述各实施例对本发明进行了详细的说明,本领域的普通技术人员应当理解:其依然可以对前述各实施例所记载的技术方案进行修改,或者对其中部分或者全部技术特征进行等同替换;而这些修改或者替换,并不使相应技术方案的本质脱离本发明各实施例技术方案的范围,其均应涵盖在本发明的权利要求和说明书的范围当中。

Claims (9)

1.一种榴莲壳提取液的制备方法,其特征在于,包括如下步骤:
步骤S1:将榴莲壳干燥并切成小块,按液料比为50:1加入80%的乙醇,加热90℃回流30分钟,然后减压浓缩成榴莲壳浸膏,经干燥后粉碎成粉末;
步骤S2:将步骤S1中的粉末用水浸溶,然后放入超临界二氧化碳流体萃取釜中进行提取,获得榴莲壳提取液。
2.根据权利要求1所述的榴莲壳提取液的制备方法,其特征在于,所述步骤S2中的萃取参数如下:
萃取温度36~38℃,萃取压力为21~22.5Mpa,萃取时间为2~3h。
3.根据权利要求2所述的榴莲壳提取液的制备方法,其特征在于,所述步骤S2中的萃取参数如下:
萃取温度37℃,萃取压力为22Mpa,萃取时间为3h。
4.根据权利要求1所述的榴莲壳提取液的制备方法,其特征在于,所述步骤S1中的干燥是将所述榴莲壳浸膏放入烘箱,在50~60℃温度下对其烘干至含水量在10-15%范围内,然后将其放入粉碎机粉碎成粒径大于60目的粉末。
5.如权利要求1-4中任一项所述的榴莲壳提取液的制备方法所制备的榴莲壳提取液。
6.一种抑菌口罩,其特征在于,所述抑菌口罩包括无纺布和至少局部涂覆在所述无纺布上形成的浆料层,所述浆料层中含有如权利要求5所述的榴莲壳提取液。
7.根据权利要求6所述的抑菌口罩,其特征在于,所述浆料层按重量份计,包括如下组分:
去离子水80~90份、柔软剂1~3份、发泡剂0.5~1份、增稠剂5~8份和榴莲壳提取液10~20份。
8.根据权利要求7所述的抑菌口罩,其特征在于,所述浆料层按重量份计,包括如下组分:
去离子水85份、柔软剂2份、发泡剂0.8份、增稠剂6份和榴莲壳提取液15份。
9.根据权利要求6所述的抑菌口罩,其特征在于,所述浆料层的厚度范围为5μm~10μm。
CN202010385713.XA 2020-05-09 2020-05-09 榴莲壳提取液及其制备方法及抑菌口罩 Withdrawn CN112022885A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010385713.XA CN112022885A (zh) 2020-05-09 2020-05-09 榴莲壳提取液及其制备方法及抑菌口罩

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010385713.XA CN112022885A (zh) 2020-05-09 2020-05-09 榴莲壳提取液及其制备方法及抑菌口罩

Publications (1)

Publication Number Publication Date
CN112022885A true CN112022885A (zh) 2020-12-04

Family

ID=73579890

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010385713.XA Withdrawn CN112022885A (zh) 2020-05-09 2020-05-09 榴莲壳提取液及其制备方法及抑菌口罩

Country Status (1)

Country Link
CN (1) CN112022885A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114391650A (zh) * 2022-02-09 2022-04-26 麦迪尔(厦门)生物科技有限公司 一种榴莲壳全利用方法及其制备的榴莲壳粉和应用

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103710881A (zh) * 2013-12-24 2014-04-09 福建南纺股份有限公司 一种负离子无纺布及其制备方法和口罩
CN105640828A (zh) * 2016-01-06 2016-06-08 名臣健康用品股份有限公司 榴莲壳提取物在口腔护理产品中的应用
CN105816489A (zh) * 2016-04-19 2016-08-03 贺灿炎 一种榴莲壳提取物的制备方法及其应用

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103710881A (zh) * 2013-12-24 2014-04-09 福建南纺股份有限公司 一种负离子无纺布及其制备方法和口罩
CN105640828A (zh) * 2016-01-06 2016-06-08 名臣健康用品股份有限公司 榴莲壳提取物在口腔护理产品中的应用
CN105816489A (zh) * 2016-04-19 2016-08-03 贺灿炎 一种榴莲壳提取物的制备方法及其应用

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114391650A (zh) * 2022-02-09 2022-04-26 麦迪尔(厦门)生物科技有限公司 一种榴莲壳全利用方法及其制备的榴莲壳粉和应用

Similar Documents

Publication Publication Date Title
CN104250927A (zh) 一种织物用艾草微胶囊整理剂及其制备方法
CN106538734A (zh) 一种辣木红茶及其制备方法
CN112022885A (zh) 榴莲壳提取液及其制备方法及抑菌口罩
CN115998636B (zh) 一种含有重组人源化胶原蛋白的凝胶面膜及其制备方法
CN104783234B (zh) 一种牡蛎粉的制备方法
CN102630782A (zh) 一种菊花脑茶的加工方法
CN104988716A (zh) 一种理疗功能棉质衬衫的免烫处理方法
CN107114502A (zh) 一种绿片茶的加工方法
CN108740089A (zh) 一种红茶的制备方法
CN111749010A (zh) 一种桃花纤维素纤维及其制备工艺
CN109393465A (zh) 一种鲜炖燕窝的生产方法
CN108902411A (zh) 一种青钱柳复合保健茶及加工方法
CN107260821A (zh) 用于治疗高血压失眠、平衡阴阳的中药足泡剂的制作工艺
CN105104553A (zh) 一种山葵豆干的制备方法
CN106234723A (zh) 一种便携式铁皮石斛养生茶的制备方法
CN106562400A (zh) 一种超氧化物歧化酶红薯粉丝
CN108740651A (zh) 一种富含微量元素的蒲公英颗粒(固体饮料)及其制备方法
CN111154548A (zh) 一种肉桂精油的提取方法
CN111728062A (zh) 一种花香型养生绿茶的制备方法
KR100708214B1 (ko) 황금성분 함유 쌀의 제조방법
CN108522674A (zh) 一种高品质红茶的加工方法
CN104082447A (zh) 一种乌发美容保健茶及其制备方法
CN108713610A (zh) 一种绿茶的加工方法
CN105558523A (zh) 一种无防腐剂银耳羹及其制备工艺
CN114747762B (zh) 一种微压蒸制联合微波干燥加工低hmf黄精产品的方法

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WW01 Invention patent application withdrawn after publication

Application publication date: 20201204

WW01 Invention patent application withdrawn after publication