CN208837017U - 一种油溶性乳酸菌颗粒 - Google Patents

一种油溶性乳酸菌颗粒 Download PDF

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CN208837017U
CN208837017U CN201820006557.XU CN201820006557U CN208837017U CN 208837017 U CN208837017 U CN 208837017U CN 201820006557 U CN201820006557 U CN 201820006557U CN 208837017 U CN208837017 U CN 208837017U
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lactic acid
oil
acid bacteria
freeze drying
protective layer
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马凯
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Jiangsu New Olympic Biotechnology Co Ltd
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Abstract

本实用新型涉及一种油溶性乳酸菌颗粒,主要由乳酸菌冻干粉、脂质保护层、油类填充层和胶囊壳构成,所述乳酸菌冻干粉位于脂质保护层心部构成内层颗粒,所述内层颗粒混匀于油类填充层内,并被胶囊壳包裹。所述脂质保护层为磷脂或单甘脂构成的保护胶层。通过脂质保护层对乳酸菌冻干粉进行包裹和保护构成内层颗粒,内层颗粒再放入植物油或者鱼油中充分混匀,然后加入软胶囊中包装。提高了乳酸菌在植物油中的溶解性;在植物油中更好的保持其活性的稳定。

Description

一种油溶性乳酸菌颗粒
技术领域
本实用新型涉及一种乳酸菌颗粒,具体涉及一种以磷脂、单甘脂包埋的润酸菌包埋颗粒。
背景技术
乳酸菌冻干粉被广泛作为益生菌用于食品、保健品和药品,市面上使用最多的乳酸菌制品均是以冷冻干燥工艺制作并经混合包装而制成的粉剂产品。目前乳酸菌冻干工艺主要的生产技术是以奶粉、海藻糖、蔗糖、乳糖、氨基酸等大分子和小分子物质对菌体进行保护后,再进行冷冻干燥处理。该技术主要通过保护细胞膜的通透性来降低乳酸菌菌体在冻干过程的死亡率,并通过降低冻干粉中的水分来控制冻干粉在保藏期内的稳定性。软胶囊作为一种重要的鱼油、植物油的膳食补充剂,但是由于没有合适的油溶性乳酸菌产品,所以很难将油状产品和益生菌相结合。但是乳酸菌在植物油和鱼油等油类介质中由于隔绝了氧气和水,在保藏过程中更为稳定,所以植物油、鱼油等介质是乳酸菌最好的保护剂。但是普通的冷冻干燥工艺制作的冻干粉都是易溶于水,不溶于油,直接加入植物油中会产生严重沉淀,影响产品外观及效果。
实用新型内容
本实用新型所要解决的技术问题是针对上述现有技术提供一种油溶性乳酸菌颗粒,能够让益生菌颗粒和油性补充剂相结合,属于一种油溶性乳酸菌颗粒。
本实用新型解决上述问题所采用的技术方案为:一种油溶性乳酸菌颗粒,主要由乳酸菌冻干粉、脂质保护层、油类填充层和胶囊壳构成,所述乳酸菌冻干粉位于脂质保护层心部构成内层颗粒,所述内层颗粒混匀于油类填充层内,并被胶囊壳包裹。
所述脂质保护层为磷脂或单甘脂等大分子构成的保护胶层。
所述乳酸菌冻干粉呈粉状或压缩而成的块状或粒状。
具体地,乳酸菌颗粒中内层包含由氨基酸等小分子物质进行冻干保护的菌体,乳酸菌来自嗜酸乳杆菌、植物乳杆菌、干酪乳杆菌、鼠李糖乳杆菌、罗伊氏乳杆菌、瑞士乳杆菌等乳杆菌,及乳双歧杆菌、长双歧杆菌、短双歧杆菌、青春双歧杆菌、婴儿双歧杆菌等双歧杆菌,或者上述菌种的两种或者多种混合物。
与现有技术相比,本实用新型的优点在于:提供了一种由磷脂等作为主要保护层的乳酸菌颗粒,对乳酸菌冻干粉进行包裹和保护,该颗粒包含的内层是乳酸菌冻干粉,外层是由磷脂和单甘脂等组成的保护层;该颗粒放入植物油或者鱼油中充分混匀,再加入软胶囊中包装。本申请发明人设计的乳酸菌颗粒提高了乳酸菌在植物油中的溶解性;在植物油中更好的保持其活性的稳定。
附图说明
图1为本实用新型实施例中油溶性乳酸菌颗粒的剖视图;
图2为本实用新型实施例中内层颗粒的剖视图。
具体实施方式
以下结合附图实施例对本实用新型作进一步详细描述。
如图1所示,本实施例中的油溶性乳酸菌颗粒,主要由乳酸菌冻干粉1、脂质保护层2、油类填充层3和胶囊壳4构成,乳酸菌冻干粉1位于脂质保护层心部构成内层颗粒,内层颗粒混匀于油类填充层内,并被胶囊壳4包裹。
上述脂质保护层2为磷脂或单甘脂等大分子构成的保护胶层。
所涉及的乳酸菌冻干粉,包含由氨基酸等小分子物质进行冻干保护的菌体,乳酸菌来自嗜酸乳杆菌、植物乳杆菌、干酪乳杆菌、鼠李糖乳杆菌、罗伊氏乳杆菌、瑞士乳杆菌等乳杆菌,及乳双歧杆菌、长双歧杆菌、短双歧杆菌、青春双歧杆菌、婴儿双歧杆菌等双歧杆菌,或者上述菌种的两种或者多种混合物。
上述结构的油溶性乳酸菌颗粒提高了乳酸菌在植物油中的溶解性;在植物油中更好的保持其活性的稳定。
除上述实施例外,本实用新型还包括有其他实施方式,凡采用等同变换或者等效替换方式形成的技术方案,均应落入本实用新型权利要求的保护范围之内。

Claims (3)

1.一种油溶性乳酸菌颗粒,其特征在于:主要由乳酸菌冻干粉、脂质保护层、油类填充层和胶囊壳构成,所述乳酸菌冻干粉位于脂质保护层心部构成内层颗粒,所述内层颗粒混匀于油类填充层内,并被胶囊壳包裹。
2.根据权利要求1所述的油溶性乳酸菌颗粒,其特征在于:所述脂质保护层为磷脂或单甘脂构成的保护胶层。
3.根据权利要求1所述的油溶性乳酸菌颗粒,其特征在于:所述乳酸菌冻干粉呈粉状或压缩而成的块状或粒状。
CN201820006557.XU 2018-01-02 2018-01-02 一种油溶性乳酸菌颗粒 Active CN208837017U (zh)

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