婴幼儿果蔬泥罐头系列的开发研究

围绕婴幼儿果蔬辅食的产品开发 ,对胡萝卜泥、南瓜泥、番茄泥、胡萝卜南瓜泥和胡萝卜番茄泥 5个产品的生产工艺进行了研究 ,确定了其生产最佳工艺条件。并对产品的主要营养素进行了强化与分析     

粒粒果蔬汁饮料生产新工艺研究

以海藻酸钠分别与胡萝卜、南瓜、山药浆制成的增稠果蔬汁，注入Ｃａ￣（＋＋）溶液中，形成致密网络结构的胡萝卜、南瓜、山药果、蔬粒，并对其工艺稳定性、悬浮性做了细致的研究。     

南瓜胡萝卜发酵乳饮料的工艺研究

以南瓜、胡萝卜为主要原料,经预处理、软化、打浆等工序,添加各种辅料,采用单因素试验和响应面设计,确定南瓜胡萝卜发酵乳饮料生产的最佳配方和工艺条件.结果表明,饮料的最佳配方为南瓜汁70％,胡萝卜汁30％,脱脂乳粉2.5％,安赛蜜0.025％,复合稳定剂0.18％.饮料的最佳工艺条件为接种量3％,发酵温度42℃,发酵时间4h.     

一种新型米粉蔬菜馒头的加工工艺研究

对一种新型蔬菜米粉馒头的加工工艺进行研究。在加入米粉及南瓜、胡萝卜复合蔬菜汁的基础上,通过调整加入米粉与面粉的比例,南瓜、胡萝卜复合蔬菜汁含量及发酵时间,研究其对该种新型米粉蔬菜馒头的品质影响;通过单因素试验和正交试验,分析得出其最优工艺条件是原料米粉与面粉质量比为1∶3,添加复合蔬汁比重为40%,发酵时间为60 min。     

胡萝卜木瓜南瓜复合保健饮料的研制

以胡萝卜、木瓜、南瓜为主要原料,采用正交试验设计方法、单因素试验设计及感官评定研究胡萝卜、木瓜、南瓜复合果蔬饮料的最佳配方.试验结果表明,最佳配方为:胡萝卜木瓜南瓜体积比为10:30:20,白糖12%,柠檬酸0.26%,琼脂0.1%.     

南瓜、胡萝卜花色挂面的研制

该文以特一面粉、南瓜、胡萝卜为主要原料,通过正交实验对南瓜、胡萝卜花色挂面的主要原料配比进行了重点研究,研制出一种色泽桔红、风味独特、柔软爽口、营养丰富的花色挂面。     

响应法优化南瓜中色素的提取工艺研究

以南瓜为原料,利用复合溶剂萃取南瓜中色素,并用响应面法优化南瓜中色素提取的工艺条件,得出最佳的溶剂配比为乙醇:水:石油醚。在单因素试验基础上,选取处理时间、处理温度、石油醚用量为影响因子,以β-胡萝卜素提取率为响应值,应用Box-behnken中心组合试验设计建立数学模型,进行响应面分析。结果表明,南瓜中胡萝卜色素提取的优化工艺条件为:90 min、处理温度40℃、石油醚用量40 m L,β-胡萝卜素浓度为10.086 mg/g。与模型的预测值10.105 mg/g基本相符,响应法优化能够提高南瓜色素提取率。     

再造型复合果蔬脆片配方及干燥工艺研究

以南瓜、胡萝卜、梨为主要原料,研制适合儿童食用的再造型复合果蔬营养脆片。采用单因素试验、全面试验及正交试验对脆片配方、工艺进行优化,结果表明:南瓜浆、胡萝卜浆、梨浆最佳质量比为3∶3∶2,以100 g复合果蔬浆为基准,辅料最佳用量为面粉75 g,黄油13 g,白砂糖12 g,食盐1.0 g。对比微波干燥、远红外干燥、远红外-微波联合干燥3种工艺,认为远红外干燥最好,最佳工艺条件为上火温度170℃,下火温度130℃,时间15 min。该条件下制得的复合果蔬脆片具有良好的感官品质。     

食雕面塑作品选

双龙太极（南瓜、萝卜雕） 原料：长的实心南瓜，卞萝卜，青萝卜，胡萝卜。     

几种菜汁花色豆腐的制作研究

本文介绍了菜汁豆腐的研制工艺，对一些技术难点进行了重点讨论，并以芹菜、胡萝卜和南瓜汁与大豆为原料，研制了色泽美观的天然营养豆腐。丰富了豆腐的品种。     

速冻南瓜饼的研制

以南瓜、糯米粉、白砂糖、淀粉、奶油等为主要原料,辅以其它配料来生产速冻南瓜饼,通过单因素实验,最终确定了速冻南瓜饼的最佳生产工艺及配方。     

The effect of vegetable and spice addition on the acrylamide content and antioxidant activity of innovative cereal products

The aim of the work was to assess the impact of vegetable and spice addition on the acrylamide content and antioxidant activity of extruded cereal crisps. The foods were based on grain ingredients, such as brown rice, whole grain flour, wheat bran, with different vegetables. Products from one group contained green vegetables, such as broccoli and zucchini; garlic was included as a flavour additive (0.75–1.50%). The second group of crisps consisted of similar cereal ingredients with pumpkin and cinnamon; additionally ginger was included as a flavour additive (0.75–1.50%). The results indicate that the production of a new, innovative product with appropriate nutritional value and acceptable quality is a complex process. The production process significantly changed the nutritional value of the product. The content of acrylamide in zucchini and broccoli crisps was relatively low; ranging from 78 to 86 μg/kg of product. The addition of garlic did not significantly affect the acrylamide content in the final product. For cereal–pumpkin crisps, the acrylamide content was 7 times higher in comparison with zucchini and broccoli products. The acrylamide content in pumpkin and ginger crisps exceeded the benchmark level. The antioxidant activity of the pumpkin product was significantly higher (p < 0.05) than for crisps with green vegetables.     

南瓜饼干工艺研究

在饼干基本配方上,将已经处理南瓜添加到基本配方中制作南瓜饼干。通过正交实验得到加工南瓜饼干最优配方:小麦粉100.0%、南瓜30.0%、人造奶油30.0%、白砂糖30.0%、小苏打0.50%、玉米淀粉5.0%,其它成分适量;所制作南瓜饼干质量良好,南瓜风味显著。     

速冻南瓜饼

介绍了以南瓜为主要原料，辅以其它配料制成的速冻南瓜饼的生产工艺及其质量要求。     

The Effect of Natural Ingredients (Amaranth and Pumpkin Seeds) on the Quality Properties of Chicken Burgers

The objective of the current study was to include natural ingredients in the formulation of chicken burgers to improve their quality properties (physicochemical, cooking, oxidation and sensorial properties) during 4 days of refrigerated storage at 4 °C. Chicken burgers were processed added with amaranth (1 and 2%) or pumpkin seeds (1 and 2%) in addition to control. Lipid oxidation was assessed by monitoring malonaldehyde formation with 2-thiobarbituric acid reactive substances (TBARS) assay and antioxidant capacity by ABTS, DPPH and FRAPS methods. Natural ingredients (amaranth and pumpkin seeds) used in manufacturing of chicken burgers may improve their cooking characteristics, as well as lipid stability during storage (this effect was stronger when amaranth was added). Moreover, the impact of these ingredients on sensory quality attributes of chicken burgers was not significant; even in some cases (burgers with 2% amaranth), the overall acceptability was scored as higher than control burgers.     

南瓜多糖的提取、分析和降血糖试验研究

采用水提、醇沉法从南瓜中提取出南瓜多糖,并对其成份进行分析;以四氧嘧啶糖尿病大鼠为动物模型,以中成药物消渴丸和知母浸膏为对照,进行南瓜多糖的降低血糖动物试验研究。结果证实了南瓜多糖有较好的降低四氧嘧啶糖尿病大鼠血糖的功效,且原料来源丰富,提取成本廉价,有较好的开发前景。     

裸仁南瓜粉制备工艺研究

选用新疆产金无壳南瓜作为实验原料,研究了裸仁南瓜果肉的利用,对比分析超细粉碎工艺与机械精磨工艺生产出的南瓜粉后发现,两种方法制备出的成品在营养成分损失、水溶性方面存在差异。采用超细粉碎法制备的南瓜粉,其营养成分损失大于机械精磨工艺生产的南瓜粉。超细南瓜粉外观良好,颗粒细小且均匀度好,在水溶性方面,超细粉碎工艺具有相对明显的优势,在水中的分散性良好,不易产生沉淀,冲服后的口感较为细腻。     

SOFTENING OF PUMPKIN SEEDS (CUCURBITA MOSCHATA) BY ALKALINE MACERATION

The nutritional value of pumpkin seeds is widely recognized. This article shows that alkaline maceration of pumpkin seed makes them soft and improves their market acceptability as an important source of fiber, unsaturated lipids, minerals and proteins. Microscopic characterization of pumpkin seeds was realized. The results indicate elimination of minerals from the seeds through the delignification process due to the nature of the phenolic compounds eliminated in the maceration liquid. The alkaline maceration process of pumpkin seeds may contribute to a larger consumption of fibers and other nutritive elements from them.

PRACTICAL APPLICATIONS

This work shows that the pumpkin seeds softened by chemical maceration improve sensory preferences, compared to nonmacerated products. Solid waste from pumpkin process can be converted to a new product as a snack rich in fiber and other important compounds, normally discarded as an industrial solid waste.     

南瓜营养素片的研制

本文以南瓜和小麦为主要原料研制营养素片，通过实验确定了配料组成中南瓜的添加量和熟化制片工艺的条件。