CN107125776A - 一种纤维素的加工方法 - Google Patents

一种纤维素的加工方法 Download PDF

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CN107125776A
CN107125776A CN201710352206.4A CN201710352206A CN107125776A CN 107125776 A CN107125776 A CN 107125776A CN 201710352206 A CN201710352206 A CN 201710352206A CN 107125776 A CN107125776 A CN 107125776A
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陈拙夫
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Chengdu Xianshi Technology Co Ltd
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    • 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
    • A23L33/00Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
    • A23L33/20Reducing nutritive value; Dietetic products with reduced nutritive value
    • A23L33/21Addition of substantially indigestible substances, e.g. dietary fibres
    • A23L33/24Cellulose or derivatives thereof
    • 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
    • A23L33/00Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
    • A23L33/40Complete food formulations for specific consumer groups or specific purposes, e.g. infant formula
    • 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

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  • Health & Medical Sciences (AREA)
  • Mycology (AREA)
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  • Chemical & Material Sciences (AREA)
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  • Polymers & Plastics (AREA)
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Abstract

本发明公开了一种纤维素的加工方法,包括以下步骤:(1)、将秸秆混合水后放入密闭容器内,加热,保持压力2‑4Mpa持续3‑5min,降压,得到秸秆纤维素,秸秆纤维素洗涤后干燥再粉碎至纳米级别得秸秆纤维素粉;(2)、将海藻用1‑2wt%氢氧化钠浸泡0.5‑1h,浸泡温度为90‑100℃,过滤后的滤渣再用乙醇和甘油浸泡15‑20min,过滤后将滤渣洗涤干燥后粉碎至纳米级别得海藻纤维素粉;(3)、将海藻纤维素粉加入甘油、瓜尔胶搅拌成胶状液额,再将秸秆纤维素粉加入到胶状液中充分搅拌均匀,经筛网造粒成型,干燥即可。本发明的加工方法能够提高纤维素产率。

Description

一种纤维素的加工方法
技术领域
本发明涉及秸秆加工领域,具体涉及一种纤维素的加工方法。
背景技术
秸秆是成熟农作物茎叶(穗)部分的总称。通常指小麦、水稻、玉米、薯类、油菜、棉花、甘蔗和其它农作物(通常为粗粮)在收获籽实后的剩余部分。农作物光合作用的产物有一半以上存在于秸秆中,秸秆富含氮、磷、钾、钙、镁和有机质等,是一种具有多用途的可再生的生物资源。秸秆可用来无污染制浆、制备膳食纤维和低聚木糖。
秸秆中含有纤维素、半纤维素和木质素,这三种原料中各组分之间具有缠绕和包裹作用,阻碍了进一步的转化利用。若需要充分利用秸秆做进一步的加工产品,必须对秸秆进行预处理。纤维素可以加工成纤维素粉,以供应各种保健产品。
发明内容
本发明目的在于提供一种纤维素的加工方法,用于将秸秆纤维加工得到的纤维素制备成具有能够抑制血糖、降胆固醇的复合纤维素粉,本发明提供的加工方法实际是将秸秆中的纤维素提取出来再加工成复合纤维素粉的方法。本发明的加工方法能够提高纤维素产率。
本发明通过下述技术方案实现:
一种纤维素的加工方法,包括以下步骤:
(1)、将秸秆混合水后放入密闭容器内,加热,保持压力2-4Mpa持续3-5min,降压,得到秸秆纤维素,秸秆纤维素洗涤后干燥再粉碎至纳米级别得秸秆纤维素粉;
(2)、将海藻用1-2wt%氢氧化钠浸泡0.5-1h,浸泡温度为90-100℃,过滤后的滤渣再用乙醇和甘油浸泡15-20min,过滤后将滤渣洗涤干燥后粉碎至纳米级别得海藻纤维素粉;
(3)、将海藻纤维素粉加入甘油、瓜尔胶搅拌成胶状液额,再将秸秆纤维素粉加入到胶状液中充分搅拌均匀,经筛网造粒成型,干燥即可。
以重量计,海藻纤维素粉20-30份,秸秆纤维素粉30-50份,甘油10-15份,瓜尔胶5-10份。
以重量计,海藻纤维素粉20份,秸秆纤维素粉50份,甘油10份,瓜尔胶10份。
步骤(1)中加热时间为10-15min。
步骤(2)中乙醇和甘油的体积比为3-5:1。
本发明的构思在于:通过将秸秆进行膨化的方法得到秸秆纤维素,再将秸秆纤维素干燥粉碎控制其粒径在纳米级别,再将海藻中的纤维素提取出来,干燥粉碎成纳米级别,再将海藻纤维素粉和秸秆纤维素粉以一定配比混合,该复合纤维素粉能够起到控制血糖、降低胆固醇的作用,能够帮助糖尿病人或者胆固醇高的人控制其血糖/胆固醇的效用。
本发明与现有技术相比,具有如下的优点和有益效果:
本发明的加工方法能够提高纤维素产率。
具体实施方式
为使本发明的目的、技术方案和优点更加清楚明白,下面结合实施例,对本发明作进一步的详细说明,本发明的示意性实施方式及其说明仅用于解释本发明,并不作为对本发明的限定。
实施例1
一种纤维素的加工方法,包括以下步骤:
(1)、将秸秆混合水后放入密闭容器内,加热,保持压力2-4Mpa持续3-5min,降压,得到秸秆纤维素,秸秆纤维素洗涤后干燥再粉碎至纳米级别得秸秆纤维素粉;
(2)、将海藻用1-2wt%氢氧化钠浸泡0.5-1h,浸泡温度为90-100℃,过滤后的滤渣再用乙醇和甘油浸泡15-20min,过滤后将滤渣洗涤干燥后粉碎至纳米级别得海藻纤维素粉;
(3)、将海藻纤维素粉加入甘油、瓜尔胶搅拌成胶状液额,再将秸秆纤维素粉加入到胶状液中充分搅拌均匀,经筛网造粒成型,干燥即可。
以重量计,海藻纤维素粉20份,秸秆纤维素粉30份,甘油15份,瓜尔胶8份。
实施例2
一种纤维素的加工方法,包括以下步骤:
(1)、将秸秆混合水后放入密闭容器内,加热,保持压力2-4Mpa持续3-5min,降压,得到秸秆纤维素,秸秆纤维素洗涤后干燥再粉碎至纳米级别得秸秆纤维素粉;
(2)、将海藻用1-2wt%氢氧化钠浸泡0.5-1h,浸泡温度为90-100℃,过滤后的滤渣再用乙醇和甘油浸泡15-20min,过滤后将滤渣洗涤干燥后粉碎至纳米级别得海藻纤维素粉;
(3)、将海藻纤维素粉加入甘油、瓜尔胶搅拌成胶状液额,再将秸秆纤维素粉加入到胶状液中充分搅拌均匀,经筛网造粒成型,干燥即可。
以重量计,海藻纤维素粉30份,秸秆纤维素粉45份,甘油15份,瓜尔胶10份。
步骤(1)中加热时间为10min。
步骤(2)中乙醇和甘油的体积比为3:1。
实施例3
一种纤维素的加工方法,包括以下步骤:
(1)、将秸秆混合水后放入密闭容器内,加热,保持压力2-4Mpa持续3-5min,降压,得到秸秆纤维素,秸秆纤维素洗涤后干燥再粉碎至纳米级别得秸秆纤维素粉;
(2)、将海藻用1-2wt%氢氧化钠浸泡0.5-1h,浸泡温度为90-100℃,过滤后的滤渣再用乙醇和甘油浸泡15-20min,过滤后将滤渣洗涤干燥后粉碎至纳米级别得海藻纤维素粉;
(3)、将海藻纤维素粉加入甘油、瓜尔胶搅拌成胶状液额,再将秸秆纤维素粉加入到胶状液中充分搅拌均匀,经筛网造粒成型,干燥即可。
以重量计,海藻纤维素粉20份,秸秆纤维素粉50份,甘油10份,瓜尔胶10份。
步骤(1)中加热时间为15min。
步骤(2)中乙醇和甘油的体积比为5:1。
以上所述的具体实施方式,对本发明的目的、技术方案和有益效果进行了进一步详细说明,所应理解的是,以上所述仅为本发明的具体实施方式而已,并不用于限定本发明的保护范围,凡在本发明的精神和原则之内,所做的任何修改、等同替换、改进等,均应包含在本发明的保护范围之内。

Claims (5)

1.一种纤维素的加工方法,其特征在于,包括以下步骤:
(1)、将秸秆混合水后放入密闭容器内,加热,保持压力2-4Mpa持续3-5min,降压,得到秸秆纤维素,秸秆纤维素洗涤后干燥再粉碎至纳米级别得秸秆纤维素粉;
(2)、将海藻用1-2wt%氢氧化钠浸泡0.5-1h,浸泡温度为90-100℃,过滤后的滤渣再用乙醇和甘油浸泡15-20min,过滤后将滤渣洗涤干燥后粉碎至纳米级别得海藻纤维素粉;
(3)、将海藻纤维素粉加入甘油、瓜尔胶搅拌成胶状液额,再将秸秆纤维素粉加入到胶状液中充分搅拌均匀,经筛网造粒成型,干燥即可。
2.根据权利要求1所述的纤维素的加工方法,其特征在于,以重量计,海藻纤维素粉20-30份,秸秆纤维素粉30-50份,甘油10-15份,瓜尔胶5-10份。
3.根据权利要求1所述的纤维素的加工方法,其特征在于,以重量计,海藻纤维素粉20份,秸秆纤维素粉50份,甘油10份,瓜尔胶10份。
4.根据权利要求1所述的纤维素的加工方法,其特征在于,步骤(1)中加热时间为10-15min。
5.根据权利要求1所述的纤维素的加工方法,其特征在于,步骤(2)中乙醇和甘油的体积比为3-5:1。
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108095132A (zh) * 2018-01-11 2018-06-01 马起凤 一种玉米秸秆穰食品及玉米秸秆穰冲调食品的制备方法

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1219369A (zh) * 1998-11-05 1999-06-16 宁波宝鼎实业有限公司 一种褐藻膳食纤维及其生产方法和应用
CN102182089A (zh) * 2011-03-30 2011-09-14 西南大学 基于短纤维食物废渣的纳米纤维素及其制备方法
CN102599352A (zh) * 2012-04-09 2012-07-25 苏州昆蓝生物科技有限公司 一种非发酵的秸秆饲料用处理剂及其应用方法
CN103741532A (zh) * 2013-12-23 2014-04-23 江南大学 一种作为可强力吸附油脂和胆盐的纳米纤维素纤维的制备方法
CN103750138A (zh) * 2013-12-31 2014-04-30 上海海洋大学 一种海带功能性鱼饺及其加工方法
CN104404803A (zh) * 2014-08-29 2015-03-11 济南米铎碳新能源科技有限公司 秸秆组分分离及秸秆组分全利用的方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1219369A (zh) * 1998-11-05 1999-06-16 宁波宝鼎实业有限公司 一种褐藻膳食纤维及其生产方法和应用
CN102182089A (zh) * 2011-03-30 2011-09-14 西南大学 基于短纤维食物废渣的纳米纤维素及其制备方法
CN102599352A (zh) * 2012-04-09 2012-07-25 苏州昆蓝生物科技有限公司 一种非发酵的秸秆饲料用处理剂及其应用方法
CN103741532A (zh) * 2013-12-23 2014-04-23 江南大学 一种作为可强力吸附油脂和胆盐的纳米纤维素纤维的制备方法
CN103750138A (zh) * 2013-12-31 2014-04-30 上海海洋大学 一种海带功能性鱼饺及其加工方法
CN104404803A (zh) * 2014-08-29 2015-03-11 济南米铎碳新能源科技有限公司 秸秆组分分离及秸秆组分全利用的方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108095132A (zh) * 2018-01-11 2018-06-01 马起凤 一种玉米秸秆穰食品及玉米秸秆穰冲调食品的制备方法

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