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红枣既属水果类又是著名的中药材,有补中益气,养血安神之功效。我们与湛江市开发区健美饮料厂合作生产出批量红枣汁饮料投放市场,深受顾客的欢迎。一、生产工艺过程红枣干→洗净→煮熟去核→磨浆→105目滤网过滤→均质→加入糖浆、胭脂红→搅拌均匀→装瓶→封盖→高温消毒杀菌→贴标。 相似文献
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以澄清柿汁、食用酒精、蔗糖、蜂蜜等为原料,将柿汁醇化后,加入30 mL糖浆、80 mL纯净水和1.0 g柠檬酸调配而制成糖分含量高、酒精度低、风味独特的营养型柿子酒. 相似文献
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G—F 糖浆是以淀粉为主要原料,适当加入蔗糖在沪酿 D_(41)分泌的多种酶作用下而制成的。据推测,此糖浆中应含有果糖、葡萄糖、少量蔗糖、以及低聚糖。由于一般化学方法只能分析总糖、总还原糖,对糖浆内究竟有多 相似文献
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高麦芽糖浆是以淀粉或大米为原料,经酶水解所制成的一种葡萄糖含量低、麦芽糖含量高的糖浆。由于高麦芽糖浆具有甜度适中,热稳定性好,吸湿性低及色泽清亮等特点,在食品工业和医药工业中有着广泛的应用。近年来,国内外对高麦芽糖浆的需求量逐年增加。 相似文献
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一、糖浆的制造 碳酸饮料(汽水)的制造工程,一般是用砂糖和水调制成糖液,加入酸味料、香料及其他原料配制成糖浆。把一定量的糖浆充入瓶内,再装满碳酸水,压上盖。在碳酸饮料中,砂糖与酸味料及其他呈味成分形成均衡的甜味,制成口味协调的成品。 相似文献
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金属离子对高果糖浆中羟甲基糠醛形成的影响 总被引:2,自引:0,他引:2
本文研究在高果糖果糠浆中加入金属离子Mg、Mn、Zn、Fe(Ⅱ)对5-羟甲基糠醛(5-HMF)形成的影响。所加入的金属离子都明显加快了高果糖浆中5-HMF的形成,高温条件下这种作用更为显著,随着加入金属离子浓度增加,高果糖浆中5-HMF的产量也增加,Mn离子使高果糖浆中5-HMF的含量增加的最多,其次是Zn和Mg离子,最后是Fe(Ⅱ)离子。 相似文献
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The effects of sugar and citric acid content on the color and texture of canned lychee were investigated. For two major cultivar of lychee grown in Taiwan, Hau-yen and No-mitzu, with 0.2% citric acid added to the syrup, the pink discoloration could be reduced and a better texture of lychee flesh maintained if the sugarcontent in the syrup was adjusted nearly to that of the fruit flesh. Among the sugar types tested, sugar mixtures which had the same ratio of sugar types in the syrup as in lychee flesh provided better quality in canned lychee flesh than sucrose alone. 相似文献
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Stable iron-containing syrups were developed to provide a liquid iron source that could be conveniently added to foods. Iron-fortified syrups were prepared by combining either corn syrup or sucrose, or both, with water, heating to boiling, cooling to 180–200°F and blending in an aqueous iron solution. Syrups were all-sucrose (67% solids); blends of 15% sugar (sucrose) with either regular or high-conversion corn syrups (75% solids). Iron sources were ferric ammonium citrate, ferrous sulfate, ferric choline citrate and ferrous gluconate at the available iron level of 0.015% (100 mg/pint). These iron-fortified syrups were stable during storage for 2 months at 120°F, 6 months at 100°F and 1 year at 77° except for combinations of ferrous forms with blends containing either 15% sugar and regular corn syrup or ferrous sulfate in all-sugar. Although flavor evaluations indicate that iron is readily detectable, iron-fortified syrups had satisfactory flavors before and after storage. These fortified syrups seem suitable for enrichment of infant formulas 相似文献
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为明确黄冰糖对茉莉花风味糖浆得率的影响,本文以广西横县茉莉花为原料,利用黄冰糖低温浸渍茉莉花制备茉莉花风味糖浆,以茉莉花风味糖浆得率为考察指标,在单因素实验结果的基础上,通过响应面分析方法确定风味糖浆制备的最佳工艺,并分析了所得风味糖浆的品质。结果表明,最佳工艺条件为:浸渍时间130.0 h、花糖质量比1:1.2 g/g、黄冰糖粒度为0.780 mm过21目,此条件下茉莉花风味糖浆得率最大为39.82%。响应面法预测各因素对茉莉花风味糖浆得率的影响顺序为:浸渍时间>黄冰糖目数>花糖质量比。通过实验得到可溶性固形物含量高,酸度适中,水分含量低,色泽明亮,含有茉莉花天然的风味、颜色和一些热感营养成分,风味峰值较高,糖浆口感纯正的茉莉花风味糖浆,而且符合国家食品工业用浓缩液(汁、浆)的感官要求。 相似文献
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Representative samples of date syrup were obtained from the local market and analysed. The chemical composition and some characteristics of these samples were investigated. The reducing sugars of the syrup comprised about 95% of its total sugars content. The major sugars present were glucose—48.70%, fructose-45.21%, and sucrose—6.09%. Furthermore, the coloring matters of date syrup were isolated, separated and further investigated. It was concluded that the color groups, degradation products of reducing sugars, melanoidines, and iron-polyphenolic complexes, contributed to the color of date syrup. The melanoidine-type compounds, which comprised the major part of syrup colorants, showed a low selective adsorption tendency on both charcoal and anion resins. An efficient clarification of date syrup has been achieved by the use of calcium phosphate precipitation. The results obtained may be of help in devising industrial processes for the utilization of dates, abundantly grown in Libya, in the production of “Total invert liquid sugar” with multiple commercial uses of its own. 相似文献
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挤压参数对淀粉糖浆过滤性能影响的研究 总被引:6,自引:0,他引:6
本研究以挤压机模孔孔径、套筒加热温度、原料含水量、螺杆转速为考察因素,利用不同挤压条件下的膨化脱胚玉米制取淀粉糖浆,同时以糖液过滤速度为评价指标,选定四因素五水平进行二次正交旋转组合试验设计,利用Reda软件建立回归方程及进行单因素图形分析,探讨出各影响因素对试验指标的影响规律,考察各试验因素对指标因子贡献率的大小,并采用频数选优的方法,给出了生产实践中可供选择的组合参数,以达到解决用挤压脱胚玉米生产淀粉糖浆糖化液过滤性能差的难题,从而为能将挤压技术应用于实际生产中提供了科学依据。 相似文献
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本文以软糖加工中的基础原料卡拉胶、明胶、蔗糖、果葡糖浆为对象,分别研究了胶体浓度、糖浆比例对含糖凝胶体的质构特性和水分活度的影响。结果表明:在卡拉胶含糖凝胶体系中,1-3%的卡拉胶可形成各种硬度范围的凝胶体;对卡拉胶浓度为1%的含糖凝胶,当总糖含量达到69.8%以上时,水分活度即可降至0.75以下,达到了保藏的要求。在明胶含糖凝胶体系中,对明胶含量9.5%的含糖凝胶体,含总糖64%时,水分活度即可以降至0.75,可以安全保藏,并且形成的凝胶体富有弹性。在复配胶含糖体系中,随着明胶加入量的增大,凝胶体的硬度在不断增大;弹性则先增大,到一定程度后有减小的趋势;内聚性逐渐增大,使得咀嚼性也相应增大;卡拉胶浓度为0.8%,总糖浓度为65%,当明胶加入量达到6.4%时,水分活度可降至0.75以下,达到了保藏的要求。从糖体配比中可以看出,单糖类降低水分活度的能力强于蔗糖。 相似文献
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将雪莲果汁加到酸奶中,以起到保健和药疗作用。经实验确定了雪莲果汁与脱脂乳体积比为5:5,白砂糖6g/100g,黄原胶和CMC分别为0.1g/100g,发酵剂接种量3g/100g。该酸奶具有雪莲果的保健功效和奶制品的营养功能,产品具有雪莲果和酸乳所特有的香气,香甜适口,组织均匀,口感细腻。 相似文献