CN111235898B - 一种抗皱防紫外抗菌真丝织物及其制备方法 - Google Patents

一种抗皱防紫外抗菌真丝织物及其制备方法 Download PDF

Info

Publication number
CN111235898B
CN111235898B CN202010086214.0A CN202010086214A CN111235898B CN 111235898 B CN111235898 B CN 111235898B CN 202010086214 A CN202010086214 A CN 202010086214A CN 111235898 B CN111235898 B CN 111235898B
Authority
CN
China
Prior art keywords
silk fabric
real silk
preparation
ultraviolet
wrinkle
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.)
Active
Application number
CN202010086214.0A
Other languages
English (en)
Other versions
CN111235898A (zh
Inventor
汤佳鹏
葛彦
朱俐
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.)
Nantong University
Original Assignee
Nantong University
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 Nantong University filed Critical Nantong University
Priority to CN202010086214.0A priority Critical patent/CN111235898B/zh
Publication of CN111235898A publication Critical patent/CN111235898A/zh
Application granted granted Critical
Publication of CN111235898B publication Critical patent/CN111235898B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M16/00Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
    • D06M16/003Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic with enzymes or microorganisms
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M10/00Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements
    • D06M10/02Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements ultrasonic or sonic; Corona discharge
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M10/00Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements
    • D06M10/04Physical treatment combined with treatment with chemical compounds or elements
    • D06M10/08Organic compounds
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/10Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
    • D06M13/184Carboxylic acids; Anhydrides, halides or salts thereof
    • D06M13/1845Aromatic mono- or polycarboxylic acids
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/10Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
    • D06M13/184Carboxylic acids; Anhydrides, halides or salts thereof
    • D06M13/207Substituted carboxylic acids, e.g. by hydroxy or keto groups; Anhydrides, halides or salts thereof
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M16/00Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2101/00Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/02Natural fibres, other than mineral fibres
    • D06M2101/10Animal fibres
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2200/00Functionality of the treatment composition and/or properties imparted to the textile material
    • D06M2200/20Treatment influencing the crease behaviour, the wrinkle resistance, the crease recovery or the ironing ease
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2200/00Functionality of the treatment composition and/or properties imparted to the textile material
    • D06M2200/25Resistance to light or sun, i.e. protection of the textile itself as well as UV shielding materials or treatment compositions therefor; Anti-yellowing treatments

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

本发明属于纺织面料加工技术领域,公开了一种抗皱防紫外抗菌真丝织物及其制备方法。该制备方法具体包括:(1)将真丝织物进行等离子处理;(2)将脱脂豆粉、磷酸二氢钾加水混合,灭菌后接入微生物菌种,搅拌使其充分发酵,发酵液过滤、超滤浓缩后制得酯酶制剂;(3)将蜜石酸酐、石墨酸和酯酶制剂加入甲苯中制得整理悬液并将等离子处理的真丝织物放入整理悬液中,通气搅拌,充分浸渍反应,水洗风干制得抗皱防紫外抗菌真丝织物。这种真丝织物具有持久、广谱的抗菌性能,耐洗涤,且具有极佳的防紫外线效果,同时抗皱性能也大大提高。

Description

一种抗皱防紫外抗菌真丝织物及其制备方法
技术领域
本发明涉及纺织面料加工技术领域,具体涉及一种抗皱防紫外抗菌真丝织物及其制备方法。
背景技术
真丝织物吸湿透气,轻盈滑爽,弹性好,与皮肤之间有着良好的触感,但是容易起皱。真丝织物的丝素蛋白中的色氨酸、酪氨酸能吸收紫外线,因此具有较好的抗紫外线功能。但是,真丝织物在吸收紫外线后,自身会发生化学变化,从而使真丝织品在日光的照射下,容易泛黄,纤维强度下降。另外,真丝织物是蛋白质纤维,微生物容易在其上生长繁殖,因此真丝织物亟需进行抗菌整理。银离子及纳米银抗菌整理对环境生物和人体均具有遗传、生殖毒性;常规有机抗菌剂整理不耐洗,且游离抗菌剂对人体存在潜在毒性;天然抗菌剂抗菌效力不够强,且物化性质不稳定。
发明内容
有鉴于此,本发明的目的在于提供一种抗皱防紫外抗菌真丝织物及其制备方法,该抗皱防紫外抗菌真丝织物具有持久的防紫外性能,耐洗性好,抗皱性能也大大提高。
为解决上述技术问题,本发明提供了一种抗皱防紫外抗菌真丝织物的制备方法,包括如下步骤:
S1.将真丝织物进行等离子处理;
S2.将脱脂豆粉、磷酸二氢钾加水混合,灭菌后接入微生物菌种,搅拌使其充分发酵,发酵液过滤、超滤后浓缩制得酯酶制剂;
S3.将蜜石酸酐、石墨酸和酯酶制剂加入甲苯中制得整理悬液;
S4.将等离子处理的真丝织物放入所述整理悬液中,通气搅拌,充分浸渍反应,水洗风干制得抗皱防紫外抗菌真丝织物。
优选的,步骤S1中,所述等离子体处理的条件为:气体采用氮气,处理功率为100~200W,压强为50~60Pa,处理时间为20~30min。
优选的,步骤S2中,所述脱脂豆粉、磷酸二氢钾和水的比例为(60~120)g:(1~2)g:1000mL;所述微生物菌种为黑曲霉、圆柱假丝酵母、毛霉和德氏根霉中的一种;所述发酵温度为25~30℃,搅拌转速为150~250r/min,通气量为0.5~2vvm,发酵时间为5~7d;所述超滤截留分子量为5~10kDa,浓缩倍数为4~8倍。
优选的,步骤S3中,所述蜜石酸酐、石墨酸、酯酶制剂和甲苯的比例为(3~5)g:(1~2)g:(40~120)mL:50mL。
优选的,步骤S4中,所述通气速率为8~10vvm;所述整理悬液的用量为50~80mL/g真丝织物,浸渍温度为45~65℃,浸渍时间为8~12h。
本发明还提供了一种上述制备方法制备得到的抗皱防紫外抗菌真丝织物。
与现有技术相比,本发明具有以下有益效果:
1)本发明在制备整理悬液时,利用微生物发酵产生的脂酶,以蜜石酸酐作为抗皱防紫外整理剂,以酯键接枝到真丝织物的丝氨酸、酪氨酸羟基上,结合牢固。由于蜜石酸酐能形成六元酯因此具有很强的抗皱整理效果,同时由于苯环周围的酯键受到苯环大π键的影响不易被水解,提高了整理后织物的耐洗性能。
2)微生物分泌的脂酶在甲苯中能大大提高其催化酯化反应的能力,因此本发明采用了双相介质,综合考虑了底物的溶解性和酶的活性。
3)以石墨酸作为防紫外抗菌整理剂,接枝真丝织物,既可以利用石墨酸的苯环赋予真丝织物较强的防紫外性能,又能够利用酚羟基达到广谱抗菌目的。
4)将真丝织物进行等离子处理,能够活化丝素蛋白上的活性基团,使蜜石酸酐和石墨酸的接枝效率更高。
具体实施方式
为了进一步理解本发明,下面结合实施例对本发明优选实施方案进行描述,但是应当理解,这些描述只是为了进一步说明本发明的特征和优点,而不是对本发明权利要求的限制。
实施例1
1、将真丝织物进行等离子处理,条件为:气体采用氧气,处理功率为150W,压强为55Pa,处理时间为25min;
2、将90g脱脂豆粉、1.5g磷酸二氢钾加入1000mL水中混合,灭菌后接入圆柱假丝酵母菌种,在28℃,搅拌转速为200r/min,通气量为1vvm,发酵6d,发酵液过滤,经截留分子量8kDa超滤浓缩6倍后制得酯酶制剂;
3、将4g蜜石酸酐、1.5g石墨酸和80mL酯酶制剂加入50mL甲苯中制得整理悬液;
4、取2g步骤1处理的真丝织物放入130mL整理悬液中,以9vvm速率通气搅拌,在60℃下充分浸渍反应10h,水洗风干制得抗皱防紫外抗菌真丝织物。
实施例2
1、将真丝织物进行等离子处理,条件为:气体采用氧气,处理功率为100W,压强为50Pa,处理时间为20min;
2、将60g脱脂豆粉、1g磷酸二氢钾加入1000mL水中混合,灭菌后接入毛霉菌种,在25℃,搅拌转速为150r/min,通气量为0.5vvm,发酵5d,发酵液过滤,经截留分子量5kDa超滤浓缩4倍后制得酯酶制剂;
3、将3g蜜石酸酐、1g石墨酸和40mL酯酶制剂加入50mL甲苯中制得整理悬液;
4、取1.8g步骤1处理的真丝织物放入90mL整理悬液中,以8vvm速率通气搅拌,在45℃下充分浸渍反应8h,水洗风干制得抗皱防紫外抗菌真丝织物。
实施例3
1、将真丝织物进行等离子处理,条件为:气体采用氧气,处理功率为200W,压强为60Pa,处理时间为30min;
2、将360g脱脂豆粉、6g磷酸二氢钾加入3000mL水中混合,灭菌后接入黑曲霉菌种,在30℃,搅拌转速为250r/min,通气量为2vvm,发酵7d,发酵液过滤,经截留分子量10kDa超滤浓缩8倍后制得酯酶制剂;
3、将10g蜜石酸酐、4g石墨酸和240mL酯酶制剂加入100mL甲苯中制得整理悬液;
4、取4.25g步骤1处理的真丝织物放入340mL整理悬液中,以10vvm速率通气搅拌,在65℃下充分浸渍反应12h,水洗风干制得抗皱防紫外抗菌真丝织物。
对比例1
该制备方法中所配制的整理液中不含有酯酶制剂。
1、将真丝织物进行等离子处理,条件为:气体采用氧气,处理功率为150W,压强为55Pa,处理时间为25min;
2、将4g蜜石酸酐和1.5g石墨酸加入50mL甲苯中制得整理悬液;
3、取2g步骤1处理的真丝织物放入130mL整理悬液中,以9vvm速率通气搅拌,在60℃下充分浸渍反应10h,水洗风干制得抗皱防紫外抗菌真丝织物。
对比例2
该制备方法中所配制的整理液中不含有蜜石酸酐和石墨酸。
1、将真丝织物进行等离子处理,条件为:气体采用氧气,处理功率为150W,压强为55Pa,处理时间为25min;
2、将90g脱脂豆粉、1.5g磷酸二氢钾加入1000mL水中混合,灭菌后接入圆柱假丝酵母菌种,在28℃,搅拌转速为200r/min,通气量为1vvm,发酵6d,发酵液过滤,经截留分子量8kDa超滤浓缩6倍后制得酯酶制剂;
3、将80mL酯酶制剂加入50mL甲苯中制得整理悬液;
4、取2g步骤1处理的真丝织物放入130mL整理悬液中,以9vvm速率通气搅拌,在60℃下充分浸渍反应10h,水洗风干制得抗皱防紫外抗菌真丝织物。
对比例3
该制备方法中真丝织物放入整理液之前未进行等离子处理。
1、将90g脱脂豆粉、1.5g磷酸二氢钾加入1000mL水中混合,灭菌后接入圆柱假丝酵母菌种,在28℃,搅拌转速为200r/min,通气量为1vvm,发酵6d,发酵液过滤,经截留分子量8kDa超滤浓缩6倍后制得酯酶制剂;
2、将4g蜜石酸酐、1.5g石墨酸和80mL酯酶制剂加入50mL甲苯中制得整理悬液;
3、取2g真丝织物放入130mL整理悬液中,以9vvm速率通气搅拌,在60℃下充分浸渍反应10h,水洗风干制得抗皱防紫外抗菌真丝织物。
真丝织物防紫外性能测试:
取实施例1~3和对比例1~3真丝织物及市售真丝织物1(恩曼诗真丝女内裤织物)和市售真丝织物2(布塔真丝遮阳帽织物),根据GB/T18830-2009《纺织品防紫外线性能的评定》方法和AATCC124-2006标准检验其洗涤前后防紫外性能,测试结果见表1。
表1真丝织物防紫外性能测试结果
Figure BDA0002382144210000031
根据表1可知,本发明制备的真丝织物具备良好的防紫外性能,符合国家相关规定标准,优于市售真丝织物,经过水洗100次后,其防紫外性能仍保持在较高水平。而对比例经数次洗涤后,防紫外效果明显降低。
真丝织物抗菌耐洗次数实验:
取实施例1~3和对比例1~3真丝织物及市售真丝织物1(恩曼诗真丝女内裤织物)和市售真丝织物2(布塔真丝遮阳帽织物),根据AATCC100-2004和AATCC124-2006标准检验其洗涤前后对金黄色葡萄球菌、大肠杆菌、白色念珠菌的抑制效果见表2。
表2真丝织物抗菌耐洗次数实验结果
Figure BDA0002382144210000032
Figure BDA0002382144210000041
根据表2可知,本发明制备的真丝织物对金黄色葡萄球菌、大肠杆菌、白色念珠菌均有显著的抑制效果,经过多达50次洗涤后仍保持较高的抑菌率。而对比例和市售真丝织物1,未洗涤时有显著的抑菌效果,市售真丝织物2有一定的抑菌效果。经数次洗涤后,对比例和市售真丝织物1、2对各种微生物的抑制效果明显降低。
抗皱性能测试:
取实施例1~3和对比例1~3真丝织物及市售真丝织物1(恩曼诗真丝女内裤织物)和市售真丝织物2(布塔真丝遮阳帽织物),根据AATCC66-2008和AATCC124-2006标准检验其洗涤前后真丝织物的折皱回复角,测试结果见表2。
表2真丝织物防皱性能测试结果
Figure BDA0002382144210000042
Figure BDA0002382144210000051
根据表2可知,本发明制备的真丝织物具备良好的防皱性能,符合国家相关规定标准,同时经过水洗50次后,其急弹折皱回复角仍高达160°以上,缓弹回复角为200°以上。而对比例和市售真丝织物,经数次洗涤后,折皱回复角明显降低。
本行业的技术人员应该了解,本发明不受上述实施例的限制,上述实施例和说明书中描述的只是说明本发明的原理,在不脱离本发明精神和范围的前提下,本发明还会有各种变化和改进,这些变化和改进都落入要求保护的本发明范围内。本发明要求保护范围由所附的权利要求书及其等效物界定。

Claims (10)

1.一种抗皱防紫外抗菌真丝织物的制备方法,其特征在于,包括如下步骤:
S1.将真丝织物进行等离子处理;
S2.将脱脂豆粉、磷酸二氢钾加水混合,灭菌后接入微生物菌种,搅拌使其充分发酵,发酵液过滤、超滤后浓缩制得酯酶制剂;
S3.将蜜石酸酐、石墨酸和所述酯酶制剂加入甲苯中制得整理悬液;
S4.将等离子处理的真丝织物放入所述整理悬液中,通气搅拌,充分浸渍反应,水洗风干制得抗皱防紫外抗菌真丝织物。
2.根据权利要求1所述的制备方法,其特征在于,步骤S1中,所述等离子体处理的条件为:气体采用氮气,处理功率为100~200W,压强为50~60Pa,处理时间为20~30min。
3.根据权利要求1所述的制备方法,其特征在于,步骤S2中,所述脱脂豆粉、磷酸二氢钾和水的比例为(60~120)g:(1~2)g:1000mL。
4.根据权利要求1所述的制备方法,其特征在于,步骤S2中,所述微生物菌种为黑曲霉、圆柱假丝酵母、毛霉和德氏根霉中的一种。
5.根据权利要求1所述的制备方法,其特征在于,步骤S2中,所述发酵温度为25~30℃,搅拌转速为150~250r/min,通气量为0.5~2vvm,发酵时间为5~7d。
6.根据权利要求1所述的制备方法,其特征在于,步骤S2中,所述超滤截留分子量为5~10kDa,浓缩倍数为4~8倍。
7.根据权利要求1所述的制备方法,其特征在于,步骤S3中,所述蜜石酸酐、石墨酸、酯酶制剂和甲苯的比例为(3~5)g:(1~2)g:(40~120)mL:50mL。
8.根据权利要求1所述的制备方法,其特征在于,步骤S4中,所述通气速率为8~10vvm。
9.根据权利要求1所述的制备方法,其特征在于,步骤S4中,所述整理悬液的用量为50~80mL/g真丝织物,浸渍温度为45~65℃,浸渍时间为8~12h。
10.根据权利要求1~9任一项所述制备方法制备得到的抗皱防紫外抗菌真丝织物。
CN202010086214.0A 2020-02-11 2020-02-11 一种抗皱防紫外抗菌真丝织物及其制备方法 Active CN111235898B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010086214.0A CN111235898B (zh) 2020-02-11 2020-02-11 一种抗皱防紫外抗菌真丝织物及其制备方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010086214.0A CN111235898B (zh) 2020-02-11 2020-02-11 一种抗皱防紫外抗菌真丝织物及其制备方法

Publications (2)

Publication Number Publication Date
CN111235898A CN111235898A (zh) 2020-06-05
CN111235898B true CN111235898B (zh) 2022-03-11

Family

ID=70880976

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010086214.0A Active CN111235898B (zh) 2020-02-11 2020-02-11 一种抗皱防紫外抗菌真丝织物及其制备方法

Country Status (1)

Country Link
CN (1) CN111235898B (zh)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105734981A (zh) * 2016-05-13 2016-07-06 江南大学 一种漆酶-tempo法进行真丝织物防皱抗菌整理的方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105734981A (zh) * 2016-05-13 2016-07-06 江南大学 一种漆酶-tempo法进行真丝织物防皱抗菌整理的方法

Also Published As

Publication number Publication date
CN111235898A (zh) 2020-06-05

Similar Documents

Publication Publication Date Title
CN110218667B (zh) 一株产海藻酸裂解酶的菌株sh-1及其应用
CN102660519B (zh) 一种利用发酵废液制备生物酶的方法
CN106278493B (zh) 分级酶解法制备含寡糖海藻有机肥的方法
CN110408607B (zh) 一种植物乳杆菌生产透明质酸酶发酵优化工艺
Wang et al. Preparation of a PET‐hydrolyzing lipase from Aspergillus oryzae by the addition of bis (2‐hydroxyethyl) terephthalate to the culture medium and enzymatic modification of PET fabrics
CN111235898B (zh) 一种抗皱防紫外抗菌真丝织物及其制备方法
CN108546660A (zh) 甲壳素脱乙酰基酶高产菌株及其应用
CN107488615A (zh) 一株高产脂肪酶的假单胞菌及其发酵产酶方法
Feng et al. Effective bioconversion of sophoricoside to genistein from Fructus sophorae using immobilized Aspergillus niger and Yeast
CN104894096B (zh) 一种利用细菌纤维素膜固定化丙酮丁醇梭菌的方法
CN102093990B (zh) 微生物发酵生产低温淀粉酶的方法
CN112592914A (zh) 一种专用绿藻多糖裂解酶及其生产工艺
Meenakshi et al. Direct entrapment and statistical optimization of cellulolytic enzymes on PVDF membranes for the hydrolysis of corncob lignocelluloses
CN109456898B (zh) 一种球毛壳菌右旋糖酐酶的发酵制备及其应用
CN110616210A (zh) 地衣芽孢杆菌LCCC10161在生产α-淀粉酶和烟叶发酵中的应用
CN108532000B (zh) 一种罗布麻韧皮的脱胶方法
CN115710564A (zh) 一种微生物吸附剂及其制备方法和应用
CN112920982B (zh) 一种类芽孢杆菌喷雾干燥保护剂及使用该保护剂喷雾干燥方法
CN112391375B (zh) 快速去除水体中硝酸盐的生物炭固定化反硝化菌的制备方法及应用
CN114045174A (zh) 一种土壤修复用液态微生物改良剂及其制备方法
CN112746020B (zh) 产生物表面活性剂的青霉菌及其应用
CN111172767B (zh) 一种抗菌羊毛织物及其制备方法
CN109280626A (zh) 一种微生物复合接种剂配方及其生产
CN107475129A (zh) 一株高产内切β‑1,4‑葡聚糖酶的绿色木霉及其应用
CN113820406A (zh) 一种验证白耙齿菌降解杜仲果壳木质纤维素的方法

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
GR01 Patent grant
GR01 Patent grant