CN106036356A - 一种天然蛋糕防腐剂 - Google Patents

一种天然蛋糕防腐剂 Download PDF

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CN106036356A
CN106036356A CN201610368974.4A CN201610368974A CN106036356A CN 106036356 A CN106036356 A CN 106036356A CN 201610368974 A CN201610368974 A CN 201610368974A CN 106036356 A CN106036356 A CN 106036356A
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王茉
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Ji Hong Food Co Ltd Of Anhui Province
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Ji Hong Food Co Ltd Of Anhui Province
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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
    • 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
    • A23L3/3562Sugars; Derivatives thereof
    • AHUMAN NECESSITIES
    • A21BAKING; EDIBLE DOUGHS
    • A21DTREATMENT, e.g. PRESERVATION, OF FLOUR OR DOUGH, e.g. BY ADDITION OF MATERIALS; BAKING; BAKERY PRODUCTS; PRESERVATION THEREOF
    • A21D15/00Preserving finished, partly finished or par-baked bakery products; Improving
    • 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
    • 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
    • A23L3/3571Microorganisms; Enzymes
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/90Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation

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  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Microbiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Polymers & Plastics (AREA)
  • Botany (AREA)
  • Medicines Containing Plant Substances (AREA)

Abstract

本发明公开了一种天然蛋糕防腐剂,由以下重量份的原料制成:乌梅62~64、山楂53~55、南洋红香蕉46~48、薏苡仁42~44、壳聚糖2~4、银杏叶多糖1.4~1.6、大豆磷脂0.4~0.6、溶菌酶0.2~0.3。本发明提供的一种天然蛋糕防腐剂,完全由具有抗菌作用的纯天然植物提取得到,口感酸甜,无异味,不会影响蛋糕的香甜口味,整个过程不添加任何有毒化学试剂,安全健康,不使用高温,制备简单,工作效率高,来源广泛,节约成本13%;添加营养剂,与植物提取剂相辅相成,显著提高营养和杀菌功能。

Description

一种天然蛋糕防腐剂
技术领域
本发明主要涉及蛋糕加工技术领域,尤其涉及一种天然蛋糕防腐剂。
背景技术
蛋糕、面包等食品由于其营养丰富,水分含量较高,很容易滋生霉菌导致产品变质,产生发霉、斑点等腐败现象。因此,需要提供一种蛋糕防腐剂,来避免霉菌的侵入。
但是目前的蛋糕中允许使用的防腐剂包括丙酸盐类、脱氢乙酸及其钠盐、山梨酸及其钾盐及单辛酸甘油酯等化学试剂,虽然抑菌效果较好,但是对人体的健康也会产生潜在危害。天然健康的蛋糕防腐剂才是未来发展的主要方向。
发明内容
为了弥补已有技术的缺陷,本发明的目的是提供一种天然蛋糕防腐剂。
一种天然蛋糕防腐剂,由以下重量份的原料制成:乌梅62~64、山楂53~55、南洋红香蕉46~48、薏苡仁42~44、壳聚糖2~4、银杏叶多糖1.4~1.6、大豆磷脂0.4~0.6、溶菌酶0.2~0.3。
所述的银杏叶多糖,是将银杏叶洗净,加入银杏叶重量2~3倍量的水,打碎,过80~100目筛,加入2g/L的柠檬酸溶液,调节pH为4.5~5.5,加入银杏叶重量0.11~0.13%的纤维素酶,42~44℃、68~70kHz超声20~25分钟,再加入银杏叶重量0.12~0.14%的蛋白酶,36~38℃、68~70kHz超声20~25分钟,置于80~90℃水浴15~20分钟,进行杀菌和灭酶,10000转/分钟离心10分钟,取上清液,置于46~48℃真空旋转浓缩至原体积的1/5,置于-48~-46℃冷冻干燥至含水量为0~4%,除去水分和银杏叶异味,得银杏叶多糖。
一种天然蛋糕防腐剂的制备方法,其具体步骤包括:
(1)将乌梅、山楂和南洋红香蕉洗净,去杂,打浆,过100~120目筛,得果浆;
(2)选择成熟、完整的薏苡仁,去杂,粉碎,过120~140目筛,得薏苡仁粉;
(3)将薏苡仁粉加入果酱中,4℃静置90~100分钟,充分浸润薏苡仁粉,提高提取率,加热至58~60℃,经24~26MPa进行第一段均质和5.5~6.5MPa进行第二段均质后,充分粉碎纤维素,降温至40~42℃,加入果浆重量0.24~0.26%的纤维素酶,38~40转/分钟搅拌酶解140~160分钟,10000转/分钟离心15分钟,取上清,得提取液;
(4)向提取液中加入壳聚糖,逐渐加热至65~70℃,搅拌至完全融化,加入银杏叶多糖和溶菌酶,保持温度,45~47转/分钟搅拌12~14分钟,加入大豆磷脂,功率45kw下真空搅拌15~20分钟,使充分乳化混合,置于-50~-48℃下冷冻干燥至含水量为0~5%,得天然蛋糕防腐剂;
(5)包装,27~29℃,113~115MPa超高压杀菌20~25分钟,得成品。
所述的天然蛋糕防腐剂,使用时,称取蛋糕原料重量0.2~0.3%的天然蛋糕防腐剂,加入少许水溶化即可使用。
银杏叶多糖:抗细菌,抗病毒,抗氧化,抗肿瘤。
本发明的优点是:本发明提供的一种天然蛋糕防腐剂,完全由具有抗菌作用的纯天然植物提取得到,口感酸甜,无异味,不会影响蛋糕的香甜口味,整个过程不添加任何有毒化学试剂,安全健康,不使用高温,制备简单,工作效率高,来源广泛,节约成本13%;添加营养剂,与植物提取剂相辅相成,显著提高营养和杀菌功能。
具体实施方式
下面用具体实施例说明本发明。
实施例1
一种天然蛋糕防腐剂,由以下重量份的原料制成:乌梅62、山楂53、南洋红香蕉46、薏苡仁42、壳聚糖2、银杏叶多糖1.4、大豆磷脂0.4、溶菌酶0.2。
所述的银杏叶多糖,是将银杏叶洗净,加入银杏叶重量3倍量的水,打碎,过100目筛,加入2g/L的柠檬酸溶液,调节pH为5,加入银杏叶重量0.12%的纤维素酶,43℃、70kHz超声23分钟,再加入银杏叶重量0.13%的蛋白酶,37℃、70kHz超声25分钟,置于85℃水浴20分钟,进行杀菌和灭酶,10000转/分钟离心10分钟,取上清液,置于47℃真空旋转浓缩至原体积的1/5,置于-47℃冷冻干燥至含水量为2%,除去水分和银杏叶异味,得银杏叶多糖。
一种天然蛋糕防腐剂的制备方法,其具体步骤包括:
(1)将乌梅、山楂和南洋红香蕉洗净,去杂,打浆,过120目筛,得果浆;
(2)选择成熟、完整的薏苡仁,去杂,粉碎,过140目筛,得薏苡仁粉;
(3)将薏苡仁粉加入果酱中,4℃静置100分钟,充分浸润薏苡仁粉,提高提取率,加热至60℃,经26MPa进行第一段均质和6.5MPa进行第二段均质后,充分粉碎纤维素,降温至42℃,加入果浆重量0.25%的纤维素酶,40转/分钟搅拌酶解160分钟,10000转/分钟离心15分钟,取上清,得提取液;
(4)向提取液中加入壳聚糖,逐渐加热至70℃,搅拌至完全融化,加入银杏叶多糖和溶菌酶,保持温度,47转/分钟搅拌14分钟,加入大豆磷脂,功率45kw下真空搅拌20分钟,使充分乳化混合,置于-48℃下冷冻干燥至含水量为0~5%,得天然蛋糕防腐剂;
(5)包装,27℃,113MPa超高压杀菌25分钟,得成品。
所述的天然蛋糕防腐剂,使用时,称取蛋糕原料重量0.2%的天然蛋糕防腐剂,加入少许水溶化即可使用。
实施例2
一种天然蛋糕防腐剂,由以下重量份的原料制成:乌梅63、山楂54、南洋红香蕉47、薏苡仁43、壳聚糖3、银杏叶多糖1.5、大豆磷脂0.5、溶菌酶0.25。
制备和使用方法,同实施例1。
实施例3
一种天然蛋糕防腐剂,由以下重量份的原料制成:乌梅64、山楂55、南洋红香蕉48、薏苡仁44、壳聚糖4、银杏叶多糖1.6、大豆磷脂0.6、溶菌酶0.3。
制备和使用方法,同实施例1。
对比例
市售普通蛋糕防腐剂。
实施例和对比例蛋糕防腐剂的指标评定:
分别取实施例和对比例蛋糕防腐剂适量,并进行各指标的检测,实施例和对比例蛋糕防腐剂的指标评定见表1。
表1:实施例和对比例蛋糕防腐剂的指标评定
项目 实施例 对比例
气味 香甜 刺激
毒性LD50(大鼠经口)/(mg/kg) 120
抑菌率/(%) 89.6 94.3
注:“—”表示无。
表1的结果表明,本发明提供的天然蛋糕防腐剂,气味香甜,不刺激,安全无毒,抑菌率与化学防腐剂无明显差异,说明本发明提供的天然蛋糕防腐剂具有很好的应用前景。

Claims (4)

1.一种天然蛋糕防腐剂,其特征在于,由以下重量份的原料制成:乌梅62~64、山楂53~55、南洋红香蕉46~48、薏苡仁42~44、壳聚糖2~4、银杏叶多糖1.4~1.6、大豆磷脂0.4~0.6、溶菌酶0.2~0.3。
2.根据权利要求1所述的天然蛋糕防腐剂,其特征在于,所述的银杏叶多糖,是将银杏叶洗净,加入银杏叶重量2~3倍量的水,打碎,过80~100目筛,加入2g/L的柠檬酸溶液,调节pH为4.5~5.5,加入银杏叶重量0.11~0.13%的纤维素酶,42~44℃、68~70kHz超声20~25分钟,再加入银杏叶重量0.12~0.14%的蛋白酶,36~38℃、68~70kHz超声20~25分钟,置于80~90℃水浴15~20分钟,10000转/分钟离心10分钟,取上清液,置于46~48℃真空旋转浓缩至原体积的1/5,置于-48~-46℃冷冻干燥至含水量为0~4%,得银杏叶多糖。
3.根据权利要求1所述天然蛋糕防腐剂的制备方法,其特征在于,具体包括以下步骤:
(1)将乌梅、山楂和南洋红香蕉洗净,去杂,打浆,过100~120目筛,得果浆;
(2)选择成熟、完整的薏苡仁,去杂,粉碎,过120~140目筛,得薏苡仁粉;
(3)将薏苡仁粉加入果酱中,4℃静置90~100分钟,加热至58~60℃,经24~26MPa进行第一段均质和5.5~6.5MPa进行第二段均质后,降温至40~42℃,加入果浆重量0.24~0.26%的纤维素酶,38~40转/分钟搅拌酶解140~160分钟,10000转/分钟离心15分钟,取上清,得提取液;
(4)向提取液中加入壳聚糖,逐渐加热至65~70℃,搅拌至完全融化,加入银杏叶多糖和溶菌酶,保持温度,45~47转/分钟搅拌12~14分钟,加入大豆磷脂,功率45kw下真空搅拌15~20分钟,置于-50~-48℃下冷冻干燥至含水量为0~5%,得天然蛋糕防腐剂;
(5)包装,27~29℃,113~115MPa超高压杀菌20~25分钟,得成品。
4.根据权利要求1所述的天然蛋糕防腐剂,其特征在于,使用时,称取蛋糕原料重量0.2~0.3%的天然蛋糕防腐剂,加入少许水溶化即可使用。
CN201610368974.4A 2016-05-30 2016-05-30 一种天然蛋糕防腐剂 Pending CN106036356A (zh)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103099290A (zh) * 2011-11-15 2013-05-15 浙江海洋学院 一种以乌梅为主要原料的复配防腐剂及其制备方法
CN103099292A (zh) * 2011-11-15 2013-05-15 浙江海洋学院 一种天然防腐剂及其制备方法
CN103564600A (zh) * 2013-10-26 2014-02-12 黄锡琦 一种天然食品防腐剂及其制备方法
CN103720002A (zh) * 2012-10-12 2014-04-16 魏朝辉 一种从可食用植物果中提取的食品防腐剂及制备方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103099290A (zh) * 2011-11-15 2013-05-15 浙江海洋学院 一种以乌梅为主要原料的复配防腐剂及其制备方法
CN103099292A (zh) * 2011-11-15 2013-05-15 浙江海洋学院 一种天然防腐剂及其制备方法
CN103720002A (zh) * 2012-10-12 2014-04-16 魏朝辉 一种从可食用植物果中提取的食品防腐剂及制备方法
CN103564600A (zh) * 2013-10-26 2014-02-12 黄锡琦 一种天然食品防腐剂及其制备方法

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Application publication date: 20161026