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1.
马铃薯全粉及油炸薯片的加工技术 总被引：1，自引：0，他引：1
宋国安 《农产品加工．学刊》2003,(10):20-21
我国是马铃薯生产大国,种植面积约为470万hm2,年产量约6000万t,但由于受多种因素制约,对马铃薯的加工利用远远落后于发达国家,加工产品主要为粉条、粉丝、油炸马铃薯食品等。目前国内市场马铃薯全粉和马铃薯衍生物产品还很少,有些还依赖进口。20世纪90年代后,亚洲也形成了世界马铃薯的新兴市场。欧美国家的炸薯条、炸薯片等加工食品和休闲食品,受到人们的欢迎。随着美式快餐麦当劳和肯德基连锁店的不断扩展,以马铃薯全粉为原料的薯泥、薯饼等煎炸食品风靡全球,在中国也不例外。但是,作为小食品的马铃薯全粉原料仍依赖进口,年需求量3万t以上,… 相似文献
2.
《农产品加工．学刊》2019,(22)
将燕麦全粉和甜荞粉以不同比例分别复配到马铃薯全粉中,研究其对马铃薯全粉的糊化特性的影响,为马铃薯全粉复配杂粮主食化和休闲食品提供理论依据。结果表明,添加不同量的燕麦全粉和甜荞粉会影响马铃薯全粉的各个黏度特征值,其共同点是会降低样品的加工品质。 相似文献
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当新疆马铃薯馕、广西马铃薯米线、武汉马铃薯热干面等地域特色产品出现在超市中,人们对马铃薯的认知是否被一次次刷新了呢?
是的,马铃薯已经悄然变成主食.
外国人把土豆当主食吃,可能你知其然却不知其所以然.其实,这里指的是土豆全粉.因为,只有土豆全粉才能保留鲜薯的全部营养,并且在与小麦、玉米、水稻同样储存条件下,可保质15年. 相似文献
6.
《农产品加工．学刊》2016,(19)
应用生物技术对马铃薯进行固液分离,获得马铃薯营养液和湿润全粉,进而分别与牛奶和小麦面粉搭配,每1 t马铃薯可加工出0.3 L的全营养早餐乳3 330袋和洋芋干物资含量在30%以上的马铃薯挂面550~700 kg或质量为0.15 kg的马铃薯馒头5 000~6 000个。其方法简单、实用、成本低、成效好、绿色环保、无污染,克服了马铃薯不含面筋蛋白、加工主食困难、加工成本昂贵等缺陷,同时还为利用洋芋汁营养液进行营养食品、减肥食品和保健食品等的开发奠定了基础。 相似文献
7.
把马铃薯全粉按照不同比例添加到小麦面粉中制作成传统中式食品——发糕,测定其硬度、弹性并对其感官品质进行评价,以获得马铃薯全粉发糕的最佳配方,并根据试验结果制作发糕预拌粉。研究结果表明,添加适量的马铃薯全粉能够有效改善发糕的品质和营养价值,综合不同添加量对发糕品质的影响分析得出,马铃薯全粉与小麦粉添加比例为1∶4时制作的发糕品质最佳。 相似文献
8.
<正>马铃薯主粮化,鲜食是少部分,生产出能加工成马铃薯全粉的马铃薯才是主粮化的核心。日前,记者来到了研发基地位于北京延庆的希森马铃薯产业集团。在希森的生产车间,记者看到工作人员在40倍的显微镜下,将茎尖剥离到试管瓶中的营养基里,这一过程叫作茎尖脱毒,是在扩繁前影响马铃薯产量的关键步骤。而在储存车间,一颗颗如一元钱币大小的小土豆堆放在木箱里,这些被称为原种,将要进行大田种植试验。希森马 相似文献
9.
以相同条件下生产的7个品种马铃薯为原料,测定其品质指标(干物质、总淀粉、直链淀粉、还原糖、VC)和加工全粉的功能指标(蓝值、持水性和持油性),研究不同品种马铃薯及其所制颗粒全粉功能品质的差异。结果表明,除费乌瑞它品种马铃薯的干物质含量偏低外,其余6个品种秦芋30、秦芋32、0406-1、0406-9、安薯56、鄂5均符合加工全粉的要求;马铃薯原料中总淀粉含量高,则游离淀粉的含量相对较高。7个品种马铃薯全粉的蓝值顺序为:安薯56费乌瑞它鄂5秦芋320406-9秦芋300406-1;持水性顺序为:秦芋32鄂5秦芋300406-9费乌瑞它0406-1安薯56;持油性顺序为:0406-1安薯56鄂5费乌瑞它=秦芋32秦芋300406-9。该结果可为马铃薯颗粒全粉生产的原料选择和全粉应用提供参考依据。 相似文献
10.
采用真空冷冻干燥、真空干燥、鼓风干燥3种方式加工马铃薯全粉。对马铃薯全粉的吸水指数、冻融稳定性、乳化活性、乳化稳定性、持油性、黏度和质构特性进行了测试。结果表明,3种干燥方式制成的马铃薯全粉性能差异较大;真空冷冻干燥全粉吸水性最好,持油性最低;乳化活性最好,但其乳化稳定性最差;全粉颗粒均一,颜色较为白亮;全粉凝胶的坚实度、黏稠度和内聚性较好;有较大的冷糊黏度,且不易回生。 相似文献
11.
Jens Jensen 《Euphytica》1979,28(1):47-56
Summary The high-lysine gene in Risø mutant 1508 conditions an increased lysine content in the endosperm via a changed protein composition, a decreased seed size, and several other characters of the seed. The designation lys3a, lys3b, and lys3c, is proposed for the allelic high-lysine genes in three Risø mutants, nos 1508, 18, and 19. Linkage studies with translocations locate the lys3 locus in the centromere region of chromosome 7. A linkage study involving the loci lys3 and ddt (resistance to DDT) together with the marker loci fs (fragile stem), s (short rachilla hairs), and r (smooth awn) show that the order of the five loci on chromosome 7 from the long to the short chromosome arm is r, s, fs, lys3, ddt. The distance from locus r to locus ddt is about 100 centimorgans. 相似文献
12.
G. H. Kroon 《Euphytica》1994,76(1-2):125-125
Summary
K x vadensis is a hybrid of K. blossfeldiana and K. marmorata obtained after doubling the number of chromosomes. 相似文献
13.
Hongyan WEI Jian ZHOU Jinguang LU Jingzheng SONG Qiongxi YU Zhihong JIANG 《Medicinal Plant》2019,(6):27-29
[Objectives]This study aimed to establish a QAMS(quantitative analysis of multi-components by single-marker)method for simultaneous determination of four phenol... 相似文献
14.
Summary Avoidance of rust fungi that was based on poor appressorium induction was previously found in Hordeum chilense. In the present study 95 accessions of Triticeae were screened for avoidance of Puccinia hordei. The percentage of appressorium formation per germinated spore ranged from 6 to 90%. On none of the 41 accessions of Aegilops, Agropyron, Elymus, Secale, Thinopyrum or Triticum studied was the rate of appressorium formation lower than 25%. Lower rates of appressorium formation were, however, found on accessions of wild barley species Hordeum brachyantherum, H. marinum, H. parodii and H. secalinum. Its implications in cereal breeding are discussed. 相似文献
15.
D. A. Bond G. J. Jellis G. G. Rowland J. Le Guen L. D. Robertson S. A. Khalil L. Li-Juan 《Euphytica》1993,73(1-2):151-166
Progress is being made, mainly by ICARDA but also elsewhere, in breeding for resistance to Botrytis, AScochyta, Uromyces, and Orobanche; and some lines have resistance to more than one pathogen. The strategy is to extend multiple resistance but also to seek new and durable forms of resistance. Internationally coordinated programs are needed to maintain the momentum of this work.Tolerance of abiotic stresses leads to types suited to dry or cold environments rather than broad adaptability, but in this cross-pollinated species, the more hybrid vigor expressed by a cultivar, the more it is likely to tolerate various stresses. 相似文献
16.
Chunli TANG Fengxian ZHAO Hongxia CHEN Jiabao MA Jiangcun WEI Meiyan QIU Zhen XIE 《Medicinal Plant》2019,(6):60-65
[Objectives]To optimize the water extraction process of Chinese Herbal Compound Man Gan Ning and establish a method for its extraction and content determination... 相似文献
17.
E. Keep 《Euphytica》1986,35(3):843-855
Summary Cytoplasmic male sterility (cms) is described in the F1 hybrids Ribes × carrierei (R. glutinosum albidum × R. nigrum) and R. sanguineum × R. nigrum. In backcrosses to R. nigrum, progenies with R. glutinosum cytoplasm were either all male sterile, or segregated for full male fertility (F) and complete (S) and partial (I) male sterility. Ratios of F:I+S suggested that two linked genes controlled cms, F plants being dominant for one (Rf
1) and recessive for the other (Rf
2).Segregation for cms in relation to three linded genes, Ce (resistance to the gall mite, Cecidophyopsis ribes), Sph
3(resistance to American gooseberry mildew, Sphaerotheca mors-uvae) and Lf
1(one of two dominant additive genes controlling early season leafing out) indicated that Rf
1and Rf
2were in this linkage group. The gene order and approximate crossover values appeared to be: % MathType!MTEF!2!1!+-% feaafiart1ev1aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn% hiov2DGi1BTfMBaeXafv3ySLgzGmvETj2BSbqef0uAJj3BZ9Mz0bYu% H52CGmvzYLMzaerbd9wDYLwzYbItLDharqqr1ngBPrgifHhDYfgasa% acOqpw0xe9v8qqaqFD0xXdHaVhbbf9v8qqaqFr0xc9pk0xbba9q8Wq% Ffea0-yr0RYxir-Jbba9q8aq0-yq-He9q8qqQ8frFve9Fve9Ff0dme% aabaqaciGacaGaamqadaabaeaafaaakeaacaWGdbGaamyzamaamaaa% baGaaiiiaiaacccacaGGWaGaaiOlaiaacgdacaGG0aGaaiiiaiaacc% caaaGaaiiiaiaacccacaGGGaGaamOuaiaadAgaliaaigdakmaamaaa% baGaaiiiaiaacccacaGGGaGaaiiiaiaaccdacaGGUaGaaiOmaiaacs% dacaGGGaGaaiiiaiaacccacaGGGaGaaiiiaaaacaWGsbGaamOzaSGa% aGOmaOWaaWaaaeaacaGGGaGaaiiiaiaacccacaGGGaGaaiiiaiaacc% cacaGGGaGaaiiiaiaacccaaaGaamitaiaadAgaliaaigdakmaamaaa% baGaaiiiaiaacccacaGGGaGaaiiiaiaacccacaGGGaGaaiiiaiaacc% cacaGGGaGaaiiiaiaacccacaGGGaaaaiaadofacaWGWbGaamiAaSGa% aG4maaaa!6E4D!\[Ce\underline { 0.14 } Rf1\underline { 0.24 } Rf2\underline { } Lf1\underline { } Sph3\]. Crossover values of 0.36 for Ce-Lf
1, and 0.15 for Lf
1-Sph
3were estimated from the relative mean differences in season of leafing out between seedlings dominant and recessive for Ce and Sph
3.It is suggested that competitive disadvantage of lf
1-carrying gametes and/or zygotes at low temperatures may be implicated in the almost invariable deficit of plants dominant for the closely linked mildew resistance allele Sph
3. Poor performance of lf
1- (and possibly lf
2-) carrying gametes and young zygotes during periods of low temperature at flowering might also account for the liability of some late season cultivars and selections to premature fruit drop (running off). 相似文献
18.
[Objectives] To determine the optimum extraction technology for total phenols of leaves in Acanthopanax giraldii Harms.[Methods]The single factor test and ortho... 相似文献
19.
Summary Apple and pear pollen was irradiated with doses of 0, 50, 100, 250 and 500 krad (gamma rays) and stored at 4°C and 0–10% r.h. From the in-vitro germination percentages an average LD 50 dose of about 220 krad was estimated. For both irradiated and untreated pollen a close and corresponding lineair relationship existed between germination percentage and pollen tube growth.Irradiated pollen was much more sensitive to dry storage conditions than untreated pollen, resulting in less germination and more bursting. Apparently, irradiation caused the pollen cell membrane to lose its flexibility faster than normal. Rehydration of dry-stored, irradiated pollen in water-saturated air restored germination percentages up to their initial levels. The importance of this procedure in germination trials is stressed. 相似文献
20.
Parasitic angiosperms cause great losses in many important crops under different climatic conditions and soil types. The most widespread and important parasitic angiosperms belong to the genera Orobanche, Striga, and Cuscuta. The most important economical hosts belong to the Poaceae, Asteraceae, Solanaceae, Cucurbitaceae, and Fabaceae. Although some resistant cultivars have been identified in several crops, great gaps exist in our knowledge of the parasites and the genetic basis of the resistance, as well as the availability of in vitro screening techniques. Screening techniques are based on reactions of the host root or foliage. In vitro or greenhouse screening methods based on the reaction of root and/or foliar tissues are usually superior to field screenings and can be used with many species. To utilize them in plant breeding, it is necessary to demonstrate a strong correlation between in vitro and field data. The correlation should be calculated for every environment in which selection is practiced. Using biochemical analysis as a screening technique has had limited success. The reason seems to be the complex host-parasite interactions which lead to germination, rhizotropism, infection, and growth of the parasite. Germination results from chemicals produced by the host. Resistance is only available in a small group of crops. Resistance has been found in cultivated, primitive and wild forms, depending on the specific host-parasite system. An additional problem is the existence of pathotypes in the parasites. Inheritance of host resistance is usually polygenic and its transfer is slow and tedious. Molecular techniques have yet to be used to locate resistance to parasitic angiosperms. While intensifying the search for genes that control resistance to specific parasitic angiosperms, the best strategy to screen for resistance is to improve the already existing in vitro or greenhouse screening techniques. 相似文献