WO2024012178A1 - 防止晶体麦芽糖醇储存结块的方法 - Google Patents

防止晶体麦芽糖醇储存结块的方法 Download PDF

Info

Publication number
WO2024012178A1
WO2024012178A1 PCT/CN2023/102135 CN2023102135W WO2024012178A1 WO 2024012178 A1 WO2024012178 A1 WO 2024012178A1 CN 2023102135 W CN2023102135 W CN 2023102135W WO 2024012178 A1 WO2024012178 A1 WO 2024012178A1
Authority
WO
WIPO (PCT)
Prior art keywords
temperature
humidity
maltitol
screening
packaging
Prior art date
Application number
PCT/CN2023/102135
Other languages
English (en)
French (fr)
Inventor
毛宝兴
万聆
徐菁菁
姚智慧
徐波
岳航
万富安
Original Assignee
浙江华康药业股份有限公司
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 浙江华康药业股份有限公司 filed Critical 浙江华康药业股份有限公司
Publication of WO2024012178A1 publication Critical patent/WO2024012178A1/zh

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, 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
    • A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
    • A23L3/40—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by drying or kilning; Subsequent reconstitution
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H1/00—Processes for the preparation of sugar derivatives
    • C07H1/06—Separation; Purification
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H15/00—Compounds containing hydrocarbon or substituted hydrocarbon radicals directly attached to hetero atoms of saccharide radicals
    • C07H15/02—Acyclic radicals, not substituted by cyclic structures
    • C07H15/04—Acyclic radicals, not substituted by cyclic structures attached to an oxygen atom of the saccharide radical
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D21/00—Measuring or testing not otherwise provided for
    • G01D21/02—Measuring two or more variables by means not covered by a single other subclass
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2002/00—Food compositions, function of food ingredients or processes for food or foodstuffs

Definitions

  • the invention belongs to the technical field of sugar alcohol storage, and particularly relates to a method for preventing crystal maltitol from agglomerating during storage.
  • Maltitol with the molecular formula C 12 H 24 O 11 , is a functional sugar alcohol that is generally made by maltose hydrogenation, decolorization, crystallization and other processes. It has high sweetness, stability, low calories, and non-cariogenic properties. properties and is highly hygroscopic. Maltitol sold on the market is generally divided into two categories, namely white crystalline powder and colorless and transparent neutral viscous liquid.
  • the production process for preparing crystal maltitol is mainly to make starch into maltose syrup through liquefaction, saccharification and other processes, and then hydrogenate the maltose syrup under high temperature and high pressure conditions to make maltitol liquid; finally, it undergoes decolorization, crystallization, Crystal maltitol is produced through refining processes such as centrifugation and drying. Due to the unique properties of maltitol, the crystalline maltitol produced through this process, coupled with the fact that the crystal itself has high moisture, fine particle size, is squeezed, or has high ambient temperature and humidity, causes the crystalline maltitol to be damaged during storage. There is a significant risk of clumping.
  • pseudo-caking will first form around 6 months. This kind of lump can be re-broken with a small amount of external force. However, as time goes by, when the storage time exceeds 1 year without any treatment measures, pseudo-caking will occur. It will evolve into true agglomeration. True agglomerated crystalline maltitol is difficult to break and transport through equipment, which is not conducive to industrial use. It can only be disposed of as re-melted products or scrapped products, which increases production costs and wastes resources.
  • the technical problem to be solved by the present invention is to provide a method for preventing crystalline maltitol from agglomerating during storage.
  • the risk of agglomeration is determined.
  • the crystal maltitol under the corresponding temperature and humidity conditions will be transported for screening and packaging, secondary drying and aging, saving resources, reducing production costs and improving production efficiency.
  • the invention is achieved by providing a method for preventing crystalline maltitol from caking during storage, which includes the following steps: temporarily storing the finally prepared dried crystalline maltitol in a storage tank, and setting an online temperature and hygrometer on the storage tank.
  • the online temperature and humidity meter sets the screening and packaging processing conditions, secondary drying processing conditions and aging processing conditions respectively, and the crystal maltitol under the corresponding temperature and humidity conditions is transported for screening and packaging processing, secondary drying processing and aging processing respectively.
  • Aging treatment detect the temperature and humidity of the crystal maltitol after secondary drying or aging treatment, and then transport it for screening and packaging after meeting the screening and packaging conditions. Otherwise, continue the corresponding processing until it meets the screening and packaging conditions. After processing the conditions, they are transported for screening.
  • Sub-packaging processing among which,
  • the screening and packaging process of crystalline maltitol includes the following steps: Screen the crystalline maltitol through a screening machine equipped with a 5-20 mesh screen, control the flow rate of crystalline maltitol at 0-3t/h, and select the material under the sieve as a qualified particle size Crystal maltitol products are sealed and packaged for long-term storage;
  • the secondary drying treatment of crystal maltitol includes the following steps: dry the crystal maltitol through a dryer, control the hot air inlet temperature of the dryer to 80-90°C, the cold inlet air temperature to ⁇ 20°C, and the flow rate of crystal maltitol to 0-90°C. 3t/h; detect the temperature and humidity of the crystal maltitol after the secondary drying process, and perform corresponding processing based on the test results;
  • the aging treatment of crystalline maltitol includes the following steps: aging the crystalline maltitol, controlling the inlet air temperature during aging to ⁇ 15°C, the inlet air humidity to ⁇ 20%, and the flow rate of crystalline maltitol to 0 to 3t/h; Detect the temperature and humidity of crystal maltitol after aging treatment, and then perform corresponding processing based on the detection results;
  • the conditions for screening and packaging of temperature and humidity are: the temperature of crystal maltitol is ⁇ 20°C and the humidity is ⁇ 70% RH;
  • the secondary drying treatment conditions of temperature and humidity are: temperature of crystal maltitol ⁇ 20°C, 70%RH ⁇ humidity ⁇ 80%RH; or, 20°C ⁇ temperature ⁇ 25°C, humidity ⁇ 80%RH;
  • the aging treatment conditions of temperature and humidity are: the temperature of crystal maltitol is >25°C, regardless of the humidity; or the humidity is >80% RH, regardless of the temperature.
  • the method of preventing crystal maltitol from agglomerating during storage has the following characteristics:
  • a preferred embodiment of the method for preventing crystalline maltitol from caking during storage includes the following steps: temporarily storing the finally prepared dried crystalline maltitol in a storage tank, setting an online temperature and hygrometer on the storage tank, and setting the online temperature and humidity meter on the storage tank.
  • the hygrometer sets the screening and packaging processing conditions, secondary drying processing conditions and aging processing conditions respectively, and the crystal maltitol under the corresponding temperature and humidity conditions is transported for screening and packaging processing, secondary drying processing and aging processing respectively.
  • the screening and packaging process of crystalline maltitol includes the following steps: Screen the crystalline maltitol through a screening machine equipped with a 5-20 mesh screen, control the flow rate of crystalline maltitol at 0-3t/h, and select the material under the sieve as a qualified particle size
  • the crystalline maltitol products are sealed and packaged for long-term storage.
  • the secondary drying treatment of crystal maltitol includes the following steps: dry the crystal maltitol through a dryer, control the hot air inlet temperature of the dryer to 80-90°C, the cold inlet air temperature to ⁇ 20°C, and the flow rate of crystal maltitol to 0-90°C. 3t/h; detect the temperature and humidity of the crystal maltitol after the secondary drying process, and perform corresponding processing based on the test results.
  • the aging treatment of crystalline maltitol includes the following steps: aging the crystalline maltitol, controlling the inlet air temperature during aging to ⁇ 15°C, the inlet air humidity to ⁇ 20%, and the flow rate of crystalline maltitol to 0 to 3t/h; Detect the temperature and humidity of the crystal maltitol after aging treatment, and perform corresponding processing based on the detection results.
  • the conditions for screening and packaging of temperature and humidity are: the temperature of crystal maltitol is ⁇ 20°C and the humidity is ⁇ 70% RH. This condition is suitable for the case where the temperature and humidity of the dried crystalline maltitol are low.
  • the secondary drying treatment conditions of temperature and humidity are: temperature of crystal maltitol ⁇ 20°C, 70%RH ⁇ humidity ⁇ 80%RH; or, 20°C ⁇ temperature ⁇ 25°C, humidity ⁇ 80%RH. This condition is suitable for the case where the temperature and humidity of the dried crystalline maltitol are relatively high.
  • the aging treatment conditions of temperature and humidity are: the temperature of crystal maltitol is >25°C, regardless of the humidity; or the humidity is >80% RH, regardless of the temperature. This condition is suitable when the temperature and humidity of the dried crystalline maltitol are both high.
  • Table 1 Correspondence table between temperature, humidity and treatment methods of crystalline maltitol after drying
  • Step 11 The starch undergoes saccharification, liquefaction and other processes to obtain maltose syrup with a refractive index of 50 to 60%.
  • the maltose syrup liquid undergoes a hydrogenation reaction under the conditions of reaction temperature: ⁇ 145°C; reaction pressure: 6.5 ⁇ 9.5Mpa; reaction time: 110 ⁇ 180 min to obtain maltitol liquid.
  • the maltitol liquid undergoes decolorization and exchange processes to obtain a refined liquid with a pH of 3.5 to 7.5 and a conductivity of ⁇ 30 ⁇ S/cm.
  • Maltitol refined liquid is obtained through evaporation and concentration process to obtain a concentrated liquid with a refractive index of 75 to 85%.
  • the concentrated liquid is crystallized and dried to obtain dried crystalline maltitol.
  • Step 12 Use an online temperature and hygrometer to detect the temperature and humidity data of the dried crystalline maltitol.
  • the temperature of the dried crystalline maltitol is ⁇ 20°C and the humidity is ⁇ 70% RH, which meets the conditions for screening and packaging processing.
  • Step 13 Directly screen and package the dried crystalline maltitol: Screen the crystalline maltitol through a screening machine equipped with a 10-mesh screen. The flow rate of crystalline maltitol is controlled at 0 to 3t/h, and the material under the sieve is selected as Crystal maltitol products with qualified particle size should be sealed and packaged for long-term storage, and the agglomeration of the products should be regularly detected and recorded. The test results are shown in Table 2.
  • Step 21 The starch undergoes saccharification, liquefaction and other processes to obtain maltose syrup with a refractive index of 50 to 60%.
  • the maltose syrup liquid undergoes a hydrogenation reaction under the conditions of reaction temperature: ⁇ 145°C; reaction pressure: 6.5 ⁇ 9.5Mpa; reaction time: 110 ⁇ 180 min to obtain maltitol liquid.
  • the maltitol liquid undergoes decolorization and exchange processes to obtain a refined liquid with a pH of 3.5 to 7.5 and a conductivity of ⁇ 30 ⁇ S/cm.
  • Maltitol refined liquid is obtained through evaporation and concentration process to obtain a concentrated liquid with a refractive index of 75 to 85%.
  • the concentrated liquid is crystallized and dried to obtain dried crystalline maltitol.
  • Step 22 Use an online temperature and hygrometer to detect the temperature and humidity data of the dried crystal maltitol.
  • the temperature of the dried crystal maltitol is ⁇ 20°C, 70%RH ⁇ humidity ⁇ 80%RH; or, 20°C ⁇ temperature ⁇ 25°C, Humidity ⁇ 80% RH, meeting the conditions for secondary drying.
  • Step 23 Perform a secondary drying process on the dried crystal maltitol: dry the crystal maltitol through a dryer, control the hot air inlet temperature of the dryer to 80-90°C, the cold inlet air temperature to ⁇ 20°C, and the crystalline maltitol Flow rate 0 ⁇ 3t/h. Detect the temperature and humidity of the crystal maltitol after the secondary drying process. When the conditions for screening and packaging are met, it will be transported for screening and packaging. Otherwise, the secondary drying or aging process will continue.
  • the crystalline maltitol is screened through a screening machine equipped with a 5-mesh screen.
  • the flow rate of crystalline maltitol is controlled at 0 to 3t/h.
  • the products under the sieve are selected as crystalline maltitol products with qualified particle size, sealed and packaged for long-term storage, and regularly stored. Detect and record the agglomeration of the product.
  • the test results are shown in Table 2.
  • Step 31 The starch undergoes saccharification, liquefaction and other processes to obtain maltose syrup with a refractive index of 50 to 60%.
  • the maltose syrup liquid undergoes a hydrogenation reaction under the conditions of reaction temperature: ⁇ 145°C; reaction pressure: 6.5 ⁇ 9.5Mpa; reaction time: 110 ⁇ 180 min to obtain maltitol liquid.
  • the maltitol liquid undergoes decolorization and exchange processes to obtain a refined liquid with a pH of 3.5 to 7.5 and a conductivity of ⁇ 30 ⁇ S/cm.
  • Maltitol refined liquid is obtained through evaporation and concentration process to obtain a concentrated liquid with a refractive index of 75 to 85%.
  • the concentrated liquid is crystallized and dried to obtain dried crystalline maltitol.
  • Step 32 Use an online temperature and hygrometer to detect the temperature and humidity data of the dried crystalline maltitol. If the temperature of the dried crystalline maltitol is >25°C, regardless of the humidity; or if the humidity is >80% RH, regardless of the temperature, it is consistent with aging. Processing conditions.
  • Step 33 Aging the dried crystal maltitol: Aging the crystal maltitol, controlling the inlet air temperature during aging to ⁇ 15°C, the inlet air humidity to ⁇ 20%, and the flow rate of the crystal maltitol to 0 to 3 tons. /h; detect the temperature and humidity of crystal maltitol after aging, detect the temperature and humidity of crystal maltitol after aging, and then transport it for screening and packaging when it meets the conditions for screening and packaging, otherwise continue the secondary drying process or Aging treatment.
  • the crystalline maltitol is screened through a screening machine equipped with a 20-mesh screen.
  • the crystalline maltitol flow rate is controlled at 0 to 3t/h.
  • the products under the sieve are selected as crystalline maltitol products with qualified particle size, sealed and packaged for long-term storage, and regularly stored. Detect and record the agglomeration of the product.
  • the test results are shown in Table 2.
  • the storage period of the crystalline maltitol product prepared by the technical solution of the present invention without caking is not shorter than 24 months.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Food Science & Technology (AREA)
  • Nutrition Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Saccharide Compounds (AREA)

Abstract

一种防止晶体麦芽糖醇储存结块的方法，包括如下步骤：在线实时检测干燥后晶体麦芽糖醇的温湿度，在线温湿度计分别设置筛分包装处理条件、二次干燥处理条件和陈化处理条件，将在相应的温湿度条件下的晶体麦芽糖醇分别被输送进行筛分包装处理、二次干燥处理和陈化处理；检测二次干燥处理或陈化处理后的晶体麦芽糖醇的温湿度，符合筛分包装处理条件后再输送进行筛分包装处理，否则继续进行相应的处理，直至其符合筛分包装处理条件后再输送进行筛分包装处理。本发明节约资源，降低生产成本，提高生产效率。

Description

防止晶体麦芽糖醇储存结块的方法 技术领域
本发明属于糖醇储存技术领域，特别涉及一种防止晶体麦芽糖醇储存结块的方法。
背景技术
麦芽糖醇，分子式C12H24O11，是一种功能性糖醇，一般由麦芽糖加氢、脱色、结晶等工艺制成，具有甜度高、较稳定、热量低、非龋齿性等多种特性，同时具有很强的吸湿性。市场上销售的麦芽糖醇一般分为两类，分别是白色结晶性粉末和无色透明的中性黏稠液体。
目前，制备晶体麦芽糖醇的生产工艺主要是将淀粉通过液化、糖化等工艺制成麦芽糖浆，再通过高温高压的条件下将麦芽糖浆氢化加氢，制成麦芽糖醇液；最后经过脱色、结晶、离心、干燥等精制工艺制成晶体麦芽糖醇。通过这种工艺制成的晶体麦芽糖醇，由于麦芽糖醇的特有性质，再加上会遇到晶体自身水分高、粒度细、被挤压或是环境温湿度高等情况，致使晶体麦芽糖醇在存放时存在很大的结块风险。一般会在6个月左右时先形成假性结块，这种块状物，经过少量外力可以重新破碎，但是随着时间的推移储存时间超1年且没有任何处理措施时，假性结块就会演变为真性结块。真性结块的晶体麦芽糖醇，难破碎、难以通过设备输送，不利于工业化使用，只能作为回溶产品或报废产品处理，增加生产成本，浪费资源。
面对晶体麦芽糖醇结块性问题，从业人员会通过将晶体麦芽糖醇产品事先进行二次干燥或陈化工艺，从而降低晶体麦芽糖醇的结块风险。但是，晶体麦芽糖醇结块性趋势的判定却缺少相应的方法。如果将晶体麦芽糖醇产品全部进行二次干燥或陈化处理，同样也会增加生产成本，降低生产效率。
发明内容
本发明所要解决的技术问题在于，提供一种防止晶体麦芽糖醇储存结块的方法，通过监测干燥处理最终制备得到的晶体麦芽糖醇的温湿度实时数据，判断其结块的风险性大小，根据预先设定的温湿度处理条件，将在相应的温湿度条件下的晶体麦芽糖醇分别被输送进行筛分包装处理、二次干燥处理和陈化处理，节约资源，降低生产成本，提高生产效率。
本发明是这样实现的，提供一种防止晶体麦芽糖醇储存结块的方法，包括如下步骤：将最终制备得到的干燥后晶体麦芽糖醇暂时存放在储存罐中，在储存罐上设置在线温湿度计，在线温湿度计分别设置筛分包装处理条件、二次干燥处理条件和陈化处理条件，将在相应的温湿度条件下的晶体麦芽糖醇分别被输送进行筛分包装处理、二次干燥处理和陈化处理；检测二次干燥处理或陈化处理后的晶体麦芽糖醇的温湿度，符合筛分包装处理条件后再输送进行筛分包装处理，否则继续进行相应的处理，直至其符合筛分包装处理条件后再输送进行筛 分包装处理；其中，
晶体麦芽糖醇的筛分包装处理包括如下步骤：将晶体麦芽糖醇通过安装有5～20目筛网的筛分机进行筛选，晶体麦芽糖醇流量控制在0～3t/h，选择筛下物作为粒度合格的晶体麦芽糖醇产品进行密封包装再长期储存；
晶体麦芽糖醇的二次干燥处理包括如下步骤：将晶体麦芽糖醇通过干燥机进行干燥，控制干燥机的热进风温度80～90℃，冷进风温度≤20℃，晶体麦芽糖醇的流量0～3t/h；检测二次干燥处理后晶体麦芽糖醇的温湿度，根据检测结果再进行相应的处理；
晶体麦芽糖醇的陈化处理包括如下步骤：将晶体麦芽糖醇进行陈化处理，控制陈化时的进风温度≤15℃，进风湿度≤20％，晶体麦芽糖醇的流量0～3t/h；检测陈化处理后晶体麦芽糖醇的温湿度，根据检测结果再进行相应的处理；
温湿度的筛分包装处理条件为：晶体麦芽糖醇的温度<20℃，湿度<70％RH；
温湿度的二次干燥处理条件为：晶体麦芽糖醇的温度<20℃，70％RH<湿度<80％RH；或者，20℃<温度<25℃，湿度<80％RH；
温湿度的陈化处理条件为：晶体麦芽糖醇的温度>25℃，不论湿度大小；或者，湿度>80％RH，不论温度大小。
与现有技术相比，本发明的防止晶体麦芽糖醇储存结块的方法具有如下特点：
1、提供一种晶体麦芽糖醇结块趋势在线评定方法，快速响应生产情况，制定出最佳的防止晶体麦芽糖醇结块的生产工艺路线，生产出结块风险低的晶体麦芽糖醇；
2、节约生产成本，提高生产效率。
具体实施方式
为了使本发明所要解决的技术问题、技术方案及有益效果更加清楚明白，以下结合实施例，对本发明进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本发明，并不用于限定本发明。
本发明防止晶体麦芽糖醇储存结块的方法的较佳实施例，包括如下步骤：将最终制备得到的干燥后晶体麦芽糖醇暂时存放在储存罐中，在储存罐上设置在线温湿度计，在线温湿度计分别设置筛分包装处理条件、二次干燥处理条件和陈化处理条件，将在相应的温湿度条件下的晶体麦芽糖醇分别被输送进行筛分包装处理、二次干燥处理和陈化处理。
检测二次干燥处理或陈化处理后的晶体麦芽糖醇的温湿度，符合筛分包装处理条件后再输送进行筛分包装处理，否则继续进行相应的处理，直至其符合筛分包装处理条件后再输送进行筛分包装处理。其中，
晶体麦芽糖醇的筛分包装处理包括如下步骤：将晶体麦芽糖醇通过安装有5～20目筛网的筛分机进行筛选，晶体麦芽糖醇流量控制在0～3t/h，选择筛下物作为粒度合格的晶体麦芽糖醇产品进行密封包装再长期储存。
晶体麦芽糖醇的二次干燥处理包括如下步骤：将晶体麦芽糖醇通过干燥机进行干燥，控制干燥机的热进风温度80～90℃，冷进风温度≤20℃，晶体麦芽糖醇的流量0～3t/h；检测二次干燥处理后晶体麦芽糖醇的温湿度，根据检测结果再进行相应的处理。
晶体麦芽糖醇的陈化处理包括如下步骤：将晶体麦芽糖醇进行陈化处理，控制陈化时的进风温度≤15℃，进风湿度≤20％，晶体麦芽糖醇的流量0～3t/h；检测陈化处理后晶体麦芽糖醇的温湿度，根据检测结果再进行相应的处理。
温湿度的筛分包装处理条件为：晶体麦芽糖醇的温度<20℃，湿度<70％RH。该条件适合于干燥后的晶体麦芽糖醇的温湿度都较低的情况。
温湿度的二次干燥处理条件为：晶体麦芽糖醇的温度<20℃，70％RH<湿度<80％RH；或者，20℃<温度<25℃，湿度<80％RH。该条件适合于干燥后的晶体麦芽糖醇的温湿度偏高的情况。
温湿度的陈化处理条件为：晶体麦芽糖醇的温度>25℃，不论湿度大小；或者，湿度>80％RH，不论温度大小。该条件适合于干燥后的晶体麦芽糖醇的温湿度都高的情况。
根据上述温湿度条件，得到与处理方法对应的表1。
表1干燥后晶体麦芽糖醇的温湿度与处理方法对应表
下面结合具体实施例进一步说明本发明的防止晶体麦芽糖醇储存结块的方法。
实施例1
本发明的防止晶体麦芽糖醇储存结块的方法的第一种实施例，包括如下步骤：
步骤11、淀粉经过糖化、液化等工艺，得到折光为50～60％的麦芽糖浆液。麦芽糖浆液在反应温度：≤145℃；反应压力：6.5～9.5Mpa；反应时间：110～180min的条件下进行氢化反应，得到麦芽糖醇液。麦芽糖醇液通过脱色、交换工艺，得到pH为3.5～7.5，电导率≤30μS/cm的精制液。麦芽糖醇精制液，通过蒸发浓缩工艺，得到折光为75～85％的浓缩液。浓缩液通过结晶、干燥工艺得到干燥后晶体麦芽糖醇。
步骤12、通过在线温湿度计检测干燥后晶体麦芽糖醇的温湿度数据，干燥后晶体麦芽糖醇的温度<20℃，湿度<70％RH，符合筛分包装处理条件。
步骤13、将干燥后晶体麦芽糖醇直接进行筛分包装处理：将晶体麦芽糖醇通过安装有10目筛网的筛分机进行筛选，晶体麦芽糖醇流量控制在0～3t/h，选择筛下物作为粒度合格的晶体麦芽糖醇产品进行密封包装再长期储存，并定期检测和记录产品的结块情况，检测结果如表2所示。
实施例2
本发明的防止晶体麦芽糖醇储存结块的方法的第二种实施例，包括如下步骤：
步骤21、淀粉经过糖化、液化等工艺，得到折光为50～60％的麦芽糖浆液。麦芽糖浆液在反应温度：≤145℃；反应压力：6.5～9.5Mpa；反应时间：110～180min的条件下进行氢化反应，得到麦芽糖醇液。麦芽糖醇液通过脱色、交换工艺，得到pH为3.5～7.5，电导率≤30μS/cm的精制液。麦芽糖醇精制液，通过蒸发浓缩工艺，得到折光为75～85％的浓缩液。浓缩液通过结晶、干燥工艺得到干燥后晶体麦芽糖醇。
步骤22、通过在线温湿度计检测干燥后晶体麦芽糖醇的温湿度数据，干燥后晶体麦芽糖醇的温度<20℃，70％RH<湿度<80％RH；或者，20℃<温度<25℃，湿度<80％RH，符合二次干燥处理条件。
步骤23、将干燥后晶体麦芽糖醇进行二次干燥处理：将晶体麦芽糖醇通过干燥机进行干燥，控制干燥机的热进风温度80～90℃，冷进风温度≤20℃，晶体麦芽糖醇的流量0～3t/h。检测二次干燥处理后晶体麦芽糖醇的温湿度，符合筛分包装处理条件时再输送进行筛分包装处理，否则继续进行二次干燥处理或陈化处理。
将晶体麦芽糖醇通过安装有5目筛网的筛分机进行筛选，晶体麦芽糖醇流量控制在0～3t/h，选择筛下物作为粒度合格的晶体麦芽糖醇产品进行密封包装再长期储存，并定期检测和记录产品的结块情况，检测结果如表2所示。
实施例3
本发明的防止晶体麦芽糖醇储存结块的方法的第三种实施例，包括如下步骤：
步骤31、淀粉经过糖化、液化等工艺，得到折光为50～60％的麦芽糖浆液。麦芽糖浆液在反应温度：≤145℃；反应压力：6.5～9.5Mpa；反应时间：110～180min的条件下进行氢化反应，得到麦芽糖醇液。麦芽糖醇液通过脱色、交换工艺，得到pH为3.5～7.5，电导率≤30μS/cm的精制液。麦芽糖醇精制液，通过蒸发浓缩工艺，得到折光为75～85％的浓缩液。浓缩液通过结晶、干燥工艺得到干燥后晶体麦芽糖醇。
步骤32、通过在线温湿度计检测干燥后晶体麦芽糖醇的温湿度数据，干燥后晶体麦芽糖醇的温度>25℃，不论湿度大小；或者，湿度>80％RH，不论温度大小时，符合陈化处理条件。
步骤33、将干燥后晶体麦芽糖醇进行陈化处理：将晶体麦芽糖醇进行陈化处理，控制陈化时的进风温度≤15℃，进风湿度≤20％，晶体麦芽糖醇的流量0～3t/h；检测陈化处理后晶体麦芽糖醇的温湿度，检测陈化处理后晶体麦芽糖醇的温湿度，符合筛分包装处理条件时再输送进行筛分包装处理，否则继续进行二次干燥处理或陈化处理。
将晶体麦芽糖醇通过安装有20目筛网的筛分机进行筛选，晶体麦芽糖醇流量控制在0～3t/h，选择筛下物作为粒度合格的晶体麦芽糖醇产品进行密封包装再长期储存，并定期检测和记录产品的结块情况，检测结果如表2所示。
表2实施例1～实施例3的晶体麦芽糖醇产品结块情况表
由此可见，利用本发明的技术方案制备的晶体麦芽糖醇产品不结块的存放周期不短于24个月。
以上所述仅为本发明的较佳实施例而已，并不用以限制本发明，凡在本发明的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本发明的保护范围之内。

Claims (1)

  1. 一种防止晶体麦芽糖醇储存结块的方法，其特征在于，包括如下步骤：将最终制备得到的干燥后晶体麦芽糖醇暂时存放在储存罐中，在储存罐上设置在线温湿度计，在线温湿度计分别设置筛分包装处理条件、二次干燥处理条件和陈化处理条件，将在相应的温湿度条件下的晶体麦芽糖醇分别被输送进行筛分包装处理、二次干燥处理和陈化处理；检测二次干燥处理或陈化处理后的晶体麦芽糖醇的温湿度，符合筛分包装处理条件后再输送进行筛分包装处理，否则继续进行相应的处理，直至其符合筛分包装处理条件后再输送进行筛分包装处理；其中，
    晶体麦芽糖醇的筛分包装处理包括如下步骤：将晶体麦芽糖醇通过安装有5～20目筛网的筛分机进行筛选，晶体麦芽糖醇流量控制在0～3t/h，选择筛下物作为粒度合格的晶体麦芽糖醇产品进行密封包装再长期储存；
    晶体麦芽糖醇的二次干燥处理包括如下步骤：将晶体麦芽糖醇通过干燥机进行干燥，控制干燥机的热进风温度80～90℃，冷进风温度≤20℃，晶体麦芽糖醇的流量0～3t/h；检测二次干燥处理后晶体麦芽糖醇的温湿度，根据检测结果再进行相应的处理；
    晶体麦芽糖醇的陈化处理包括如下步骤：将晶体麦芽糖醇进行陈化处理，控制陈化时的进风温度≤15℃，进风湿度≤20％，晶体麦芽糖醇的流量0～3t/h；检测陈化处理后晶体麦芽糖醇的温湿度，根据检测结果再进行相应的处理；
    温湿度的筛分包装处理条件为：晶体麦芽糖醇的温度<20℃，湿度<70％RH；
    温湿度的二次干燥处理条件为：晶体麦芽糖醇的温度<20℃，70％RH<湿度<80％RH；或者，20℃<温度<25℃，湿度<80％RH；
    温湿度的陈化处理条件为：晶体麦芽糖醇的温度>25℃，不论湿度大小；或者，湿度>80％RH，不论温度大小。
PCT/CN2023/102135 2022-07-09 2023-06-25 防止晶体麦芽糖醇储存结块的方法 WO2024012178A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202210807761.2A CN115053943B (zh) 2022-07-09 2022-07-09 防止晶体麦芽糖醇储存结块的方法
CN202210807761.2 2022-07-09

Publications (1)

Publication Number Publication Date
WO2024012178A1 true WO2024012178A1 (zh) 2024-01-18

Family

ID=83205561

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2023/102135 WO2024012178A1 (zh) 2022-07-09 2023-06-25 防止晶体麦芽糖醇储存结块的方法

Country Status (2)

Country Link
CN (1) CN115053943B (zh)
WO (1) WO2024012178A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115053943B (zh) * 2022-07-09 2023-08-15 浙江华康药业股份有限公司 防止晶体麦芽糖醇储存结块的方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4816445A (en) * 1984-06-21 1989-03-28 Kabushiki Kaisha Hayashibara Seibutsu Kagaku Kenkyujo Crystalline alpha-maltose
CN101018798A (zh) * 2004-08-25 2007-08-15 东和化成工业株式会社 难固结结晶麦芽糖醇粉末及其制备方法
CN101990426A (zh) * 2008-04-08 2011-03-23 罗盖特公司 高流动性并且不结块的粉状结晶麦芽糖醇组合物
CN114084525A (zh) * 2021-12-14 2022-02-25 浙江华康药业股份有限公司 一种防止糖醇粉末储存时结块的方法
CN115053943A (zh) * 2022-07-09 2022-09-16 浙江华康药业股份有限公司 防止晶体麦芽糖醇储存结块的方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4816445A (en) * 1984-06-21 1989-03-28 Kabushiki Kaisha Hayashibara Seibutsu Kagaku Kenkyujo Crystalline alpha-maltose
CN101018798A (zh) * 2004-08-25 2007-08-15 东和化成工业株式会社 难固结结晶麦芽糖醇粉末及其制备方法
CN101990426A (zh) * 2008-04-08 2011-03-23 罗盖特公司 高流动性并且不结块的粉状结晶麦芽糖醇组合物
CN114084525A (zh) * 2021-12-14 2022-02-25 浙江华康药业股份有限公司 一种防止糖醇粉末储存时结块的方法
CN115053943A (zh) * 2022-07-09 2022-09-16 浙江华康药业股份有限公司 防止晶体麦芽糖醇储存结块的方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ZENGHUI WANG, ZHANG QIANG; LIU CHUNHUI: "Discussion on the Technology of Refined Sugar Curing Silo", HOISTING AND CONVEYING MACHINERY, vol. 146, 20 February 2019 (2019-02-20), pages 130 - 134, XP093128723 *

Also Published As

Publication number Publication date
CN115053943B (zh) 2023-08-15
CN115053943A (zh) 2022-09-16

Similar Documents

Publication Publication Date Title
WO2024012178A1 (zh) 防止晶体麦芽糖醇储存结块的方法
Assil et al. Crystal control in processed liquid honey
Cnossen et al. The glass transition temperature concept in rice drying and tempering: effect on drying rate
Perera et al. Influence of hydroxypropylation on retrogradation properties of native, defatted and heat-moisture treated potato starches
US11746023B2 (en) Basic copper chloride particulate matter and preparation method therefor
Cervantes et al. Effect of the temporary thermic treatment of honey on variation of the quality of the same during storage
Rafiqul et al. Design of process parameters for the production of xylose from wood sawdust
CN107217547B (zh) 一种可再生的防水瓦楞纸板的制备方法
Wang et al. Morphology and physicochemical properties of starch in wheat superior and inferior grains
CN111138502A (zh) 大颗粒三氯蔗糖的结晶工艺
CN101555508A (zh) 一种用大米生产结晶葡萄糖的方法
Wu et al. Highly ammonia-responsive starch/PVA film with gas absorption system as the ‘bridge’for visually spoilage monitoring of animal-derived food
CN115044713A (zh) 一种半纤制木糖精制高粒度工艺控制方法
CN100507008C (zh) 采用离子交换树脂对葡萄糖糖化液进行脱色的方法
FI128466B (en) Process for the preparation of hemicellulose extracts
CN107459581A (zh) 一种双亲性复合改性淀粉衍生物及其制备方法
CN105886671A (zh) 一种以原糖为原料生产结晶果糖的澄清装置
CN107447058A (zh) 一种结晶麦芽糖的制备方法
CN114956105B (zh) 一种植脂末用高吸附二氧化硅抗结剂及其制备方法
CN102977156B (zh) 一种利用模拟移动床处理葡萄糖母液的方法
Zhiguang et al. The effects of gamma irradiation treatment on starch structure and properties: a review
CN112707793A (zh) 一种dc糖醇废料的回收方法
Zinab et al. Application of Rosin–Rammler model for analysis of CSD in sugar crystallization
CN108251565A (zh) 一种彩虹糖专用糖浆的制备方法
CN116925246B (zh) 一种高α-化度预糊化淀粉及其制备方法

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 23838672

Country of ref document: EP

Kind code of ref document: A1