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Nutritional and Sensory Properties of Penne-Type Pasta Based on Cereals (Oryza sativa (L.), Digitaria exilis, Pennicetum glaucum), Tubers (Ipomoea batata, Manihot esculenta Crantz), and a Legume (Vigna unguiculata (L.))
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作者 Maurice Jean François Sylvestre Lopy Ndèye Fatou Ndiaye +2 位作者 Malick Mbengue Mamadou Salif Sow Abdou Diouf 《Food and Nutrition Sciences》 CAS 2024年第5期351-360,共10页
This study aimed to evaluate the nutritional and sensory characteristics of penne-type pasta produced from locally sourced cereals, tubers, and legumes. To achieve this, we formulated four different types of pasta wit... This study aimed to evaluate the nutritional and sensory characteristics of penne-type pasta produced from locally sourced cereals, tubers, and legumes. To achieve this, we formulated four different types of pasta with varying levels of incorporation ranging from 10 to 50% cereals such as millet, fonio, and rice, tubers such as manioc and sweet potato, and legumes such as cowpea. The results showed that the incorporation of local products considerably improved the nutrient content of penne without being rejected by consumers. Sensory analysis showed that the best results were obtained with mixtures of sweet potato, cowpea, and wheat, as well as with rice, manioc, cowpea, and sample wheat. These results are of great importance to manufacturers in a world where developing nutritious and attractive food products is a crucial challenge. 展开更多
关键词 PASTA TUBERS cerealS Legumes
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Remote sensing of quality traits in cereal and arable production systems:A review
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作者 Zhenhai Li Chengzhi Fan +8 位作者 Yu Zhao Xiuliang Jin Raffaele Casa Wenjiang Huang Xiaoyu Song Gerald Blasch Guijun Yang James Taylor Zhenhong Li 《The Crop Journal》 SCIE CSCD 2024年第1期45-57,共13页
Cereal is an essential source of calories and protein for the global population.Accurately predicting cereal quality before harvest is highly desirable in order to optimise management for farmers,grading harvest and c... Cereal is an essential source of calories and protein for the global population.Accurately predicting cereal quality before harvest is highly desirable in order to optimise management for farmers,grading harvest and categorised storage for enterprises,future trading prices,and policy planning.The use of remote sensing data with extensive spatial coverage demonstrates some potential in predicting crop quality traits.Many studies have also proposed models and methods for predicting such traits based on multiplatform remote sensing data.In this paper,the key quality traits that are of interest to producers and consumers are introduced.The literature related to grain quality prediction was analyzed in detail,and a review was conducted on remote sensing platforms,commonly used methods,potential gaps,and future trends in crop quality prediction.This review recommends new research directions that go beyond the traditional methods and discusses grain quality retrieval and the associated challenges from the perspective of remote sensing data. 展开更多
关键词 Remote sensing Quality traits Grain protein cereal
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Microbial metabolic interaction in fermentation ecosystem and cooperation in flavor compounds formation of Chinese cereal vinegar
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作者 Yanfang Wu Jing Liu +6 位作者 Dantong Liu Menglei Xia Jia Song Kai Liang Chaochun Li Yu Zheng Min Wang 《Food Science and Human Wellness》 SCIE CAS CSCD 2024年第6期3472-3481,共10页
Shanxi aged vinegar(SAV)is a famous cereal vinegar in China,which is produced through a solid-state fermentation where diverse microbes spontaneously and complex interactions occur.Here,combined with the metatranscrip... Shanxi aged vinegar(SAV)is a famous cereal vinegar in China,which is produced through a solid-state fermentation where diverse microbes spontaneously and complex interactions occur.Here,combined with the metatranscriptomics,the microbial co-occurrence network was constructed,indicating that Lactobacillus,Acetobacter and Pediococcus are the most critical genera to maintain the fermentation stability.Based on an extensive collection of 264 relevant literatures,a transport network containing 2271 reactions between microorganisms and compounds was constructed,showing that glucose(84%of all species),fructose(67%)and maltose(67%)are the most frequently utilized substrates while lactic acid(64%),acetic acid(45%)are the most frequently occurring metabolites.Specifically,the metabolic influence of species pairs was calculated using a mathematical calculation model and the metabolic influence network was constructed.The topology properties analysis found that Lactobacillus was the key role with robust metabolic control of vinegar fermentation ecosystem and acetic acid and lactic acid were the main metabolites with feedback regulation in microbial metabolism of SAV.Furthermore,systematic coordination of positive and negative impacts was proved to be inevitable to form flavor compounds and maintain a natural microbial ecosystem.This study provides a new perspective for understanding microbial interactions in fermented food. 展开更多
关键词 cereal vinegar Fermentation ecosystem Microbial metabolic interaction Lactobacillus
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Enemies atpeace:Recentprogressin Agrobacterium-mediated cereal transformation
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作者 Shaoshuai Liu Ke Wang +5 位作者 Shuaifeng Geng Moammar Hossain Xingguo Ye Aili Li Long Mao Karl-Heinz Kogel 《The Crop Journal》 SCIE CSCD 2024年第2期321-329,共9页
Agrobacterium tumefaciens mediated plant transformation is a versatile tool for plant genetic engineering following its discovery nearly half a century ago.Numerous modifications were made in its application to increa... Agrobacterium tumefaciens mediated plant transformation is a versatile tool for plant genetic engineering following its discovery nearly half a century ago.Numerous modifications were made in its application to increase efficiency,especially in the recalcitrant major cereals plants.Recent breakthroughs in transformation efficiency continue its role as a mainstream technique in CRISPR/Cas-based genome editing and gene stacking.These modifications led to higher transformation frequency and lower but more stable transgene copies with the capability to revolutionize modern agriculture.In this review,we provide a brief overview of the history of Agrobacterium-mediated plant transformation and focus on the most recent progress to improve the system in both the Agrobacterium and the host recipient.A promising future for transformation in biotechnology and agriculture is predicted. 展开更多
关键词 Agrobacterium tumefaciens cereal species Genome editing Genetic engineering Plant breeding
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Physicochemical Characterisation of Flours from Local Cereals and Powder from Cassava (Manihot esculenta Crantz) Leaves Varieties Cultivated in the Northern-Cameroon in Order to Supplement Infant Flours
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作者 Mathieu Barbi Charles Touwang +2 位作者 Emmanuel Panyoo Akdowa Augustin Goudoum Armand Abdou Bouba 《Open Journal of Applied Sciences》 2024年第8期2009-2026,共18页
The aim of the present study was to investigate on the inventory and determination of the nutritional value of cereals flour and cassava leaves powder in order to analyse their use in the production of infant flour. I... The aim of the present study was to investigate on the inventory and determination of the nutritional value of cereals flour and cassava leaves powder in order to analyse their use in the production of infant flour. In this paper, a A survey to identify the cereals used in the preparation of infant porridge in the Northern Cameroon was done by using 447 mothers having children between 06 and 59 months from areas (Gbakoungue, Sassa-Mbersi, Sanguere-Ngal and Kotkong-Wouldata) with high rate on malnourished children. Flour was prepared from the most preponderant cereals and Cassava leaves powder from varieties identified by the Regional Centre of Agricultural Research (CRRA) of Wakwa and local population. Flour and powder samples obtained were subjected to chemical composition analysis. Parameters analysed were crude proteins, total carbohydrates, ash, total fats, total phenols, total tannins, total carotenoids, vitamin C or cyanide. Also Iron, calcium and zinc were determined. The results revealed that white maize (62%) was the main cereal used in the preparation of infant porridge followed respectively by red sorghum, white rice and muskwari. Ten cassava varieties were identified: three (03) by CRRA (TME, 96/1/14 and IRAD 4115) and seven (south, gambada, sweet, Benin, six months, M. glaziovii and grouna) by local population. Amongst cereals flour, those from white maize indicated high protein (10.09%), carbohydrates (84.46%) and total fat (7.46%) contents. The powder from 96/14/14 cassava variety showed high amount of iron (11.98 mg/100g), calcium (751.02 g/100g) and low cyanide content (1.21 ppm) amongst all the cassava leaves powder samples. The supplementation of white maize flour by cassava leaves powder from 96/14/14 variety could therefore be recommended for the preparation of infant flours. 展开更多
关键词 Infant Flour cereals Flour Cassava Leaves Powder Chemical Composition Northern Cameroon
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Study and Formulation of Composite Flours Based on Gluten Flour and Local Cereal Flours: Fonio, Millet and Sorghum
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作者 Laouratou Bah Kéloua Kourouma +2 位作者 Adama Moussa Sakho Aboubacar Diallo Mamadou Madaniou Sow 《Journal of Agricultural Chemistry and Environment》 2024年第1期169-181,共13页
This study makes it possible to establish baking flours of nutritional quality and technologically acceptable following the increase in their rheological parameters due to the insertion of gluten flour. The composite ... This study makes it possible to establish baking flours of nutritional quality and technologically acceptable following the increase in their rheological parameters due to the insertion of gluten flour. The composite flours were obtained using the Philips mixer type (model HR2811). The nutritional qualities of the formulated flours were determined by the Kjeldahl, AOAC 985-29, UV-VIS spectrophotometry (DR 5000;HACH and LANGE, France) and Soxhlet gravimetric methods. The compounds obtained are respectively: Protein, carbohydrate, lipid, micronutrient and vitamin contents. Monitoring the analysis of functional properties (water and oil absorption capacity) as well as baking value. 展开更多
关键词 cereal Flour Gluten Flour Bread Making Biochemical and Rheological Properties
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Survey of Cereal Consumption Habits in the Community of Djougou, Benin
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作者 Mouhamed N. El-Hadji Alassane Moutawakilou J. Kisito Chabi-Sika +4 位作者 Agossou D. P. Noumavo Haziz Sina Joseph Dossou Lamine Baba-Moussa Farid Baba-Moussa 《Food and Nutrition Sciences》 2023年第9期843-863,共21页
The cereal group occupies a prominent place in the dietary habits of people in northern Benin and there is little recent information on cereal consumption. This study aims to assess the consumption, acquisition and su... The cereal group occupies a prominent place in the dietary habits of people in northern Benin and there is little recent information on cereal consumption. This study aims to assess the consumption, acquisition and supply of cereals to households in the community of Djougou. A semi-directive survey with KoBoCollect was conducted among 369 households to collect individual cereal food consumption data. The survey data processed by statistical tools showed that the most consumed cereals are maize (95%, p = 0.887), millet (58%, p = 0.755), rice (55%, p = 0.753), sorghum (15%, p = 0.635), wheat (5%, p = 0.920) and fonio barely 5%. The most common mode of acquisition in Djougou is purchase (50%, p = 0.947) but donation is also observed (25%, p = 0.988) as well as production observed in 20.6% of households. Purchases are made from retailers in local markets (45%, p = 0.920) but also in streets and alleys (30%, p = 0.765). The most widely used preservation technique is drying at room temperature (70%, p = 0.995). Households most often dry in the areas provided in the field (50%, p = 0.783) and at home (40%, p = 0.643). The preferred storage location is the kitchen (60%, p = 0.790). The bedroom (20%, 0.669) and the store (15%, 0.522) are the alternative places for storing cereals. In addition, the supply costs of cereals increased between 2020 and 2021. This vertiginous rise in prices is due, among other things, to the covid19 pandemic. The various data generated not only make it possible to have fresh data but also to invest them in the assessment of health risks for the achievement of a high level of protection of the health and life of consumers. 展开更多
关键词 cerealS SURVEY Consumption Data Food Safety BENIN
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Molecular diagnosis and direct quantification of cereal cyst nematode(Heterodera filipjevi) from field soil using TaqMan real-time PCR
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作者 JIAN Jin-zhuo HUANG Wen-kun +4 位作者 KONG Ling-an JIAN Heng Sulaiman ABDULSALAM PENG De-liang PENG Huan 《Journal of Integrative Agriculture》 SCIE CAS CSCD 2023年第8期2591-2601,共11页
Heterodera filipjevi continues to be a major threat to wheat production worldwide.Rapid detection and quantification of cyst nematodes are essential for more effective control against this nematode disease.In the pres... Heterodera filipjevi continues to be a major threat to wheat production worldwide.Rapid detection and quantification of cyst nematodes are essential for more effective control against this nematode disease.In the present study,a TaqManminor groove binder(TaqMan-MGB)probe-based fluorescence quantitative real-time PCR(qPCR)was successfully developed and used for quantifying H.filipjevi from DNA extracts of soil.The primers and probe designed from the obtained RAPD-SCAR marker fragments of H.filipjevi showed high specificity to H.filipjevi using DNA from isolatesconfirmed species of 23 Heterodera spp.,1 Globodera spp.and 3 Pratylenchus spp.The qPCR assay is highly sensitive and provides improved H.filipjevi detection sensitivity of as low as 4^(-3) single second-stage juvenile(J2)DNAs,10^(-3) female DNAs,and 0.01μgμL^(-1) genomic DNAs.A standard curve relating to the threshold cycle and log values of nematode numbers was generated and validated from artificially infested soils and was used to quantify H.filipjevi in naturally infested field soils.There was a high correlation between the H.filipjevi numbers estimated from 32 naturally infested field soils by both conventional methods and the numbers quantified using the qPCR assay.qPCR potentially provides a useful platform for the efficient detection and quantification of H.filipjevi directly from field soils and to quantify this species directly from DNA extracts of field soils. 展开更多
关键词 cereal cyst nematode Heterodera filipjevi molecular diagnosis quantification TaqMan real-time PCR
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淮河流域谷物生产水足迹及用水效率研究 被引量:3
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作者 江激宇 刘嘉铭 张士云 《农业资源与环境学报》 CAS CSCD 北大核心 2024年第2期371-382,共12页
为研究淮河流域水稻、小麦、玉米三大谷类粮食作物生产用水总量和用水效率,保障粮食安全,促进粮食生产可持续发展,本研究以淮河及沂-沭-泗水系的35个地级市为研究对象,基于2000-2019年谷物生产、水资源、气候等数据,采用PenmanMonteith... 为研究淮河流域水稻、小麦、玉米三大谷类粮食作物生产用水总量和用水效率,保障粮食安全,促进粮食生产可持续发展,本研究以淮河及沂-沭-泗水系的35个地级市为研究对象,基于2000-2019年谷物生产、水资源、气候等数据,采用PenmanMonteith模型、探索性空间数据分析(ESDA)模型、空间杜宾模型,对流域谷物生产水足迹强度进行测度以反映其用水效率,并分析其时空演变特征及影响因素。结果表明,2000-2019年淮河流域谷物生产水足迹逐渐趋于稳定,谷物生产水足迹强度整体下降82.86%。水足迹强度空间集聚显著,集聚状态逐渐稳定。社会经济条件、农业生产投入、农业生产条件、自然条件与资源禀赋对谷物生产水足迹强度影响显著。淮河流域谷物生产用水总量整体增加,用水效率总体不断提升。淮河流域谷物生产用水效率存在显著的空间差异,效率较高的区域为淮河干流下游及沂-沭-泗水系,效率较低的区域为淮河干流安徽段。农村经济发展水平、科技发展水平与有效灌溉面积等因素的提升能促进谷物生产用水效率的提升,城镇化水平、化肥施用量、年日照时长、年平均气温等因素的提升则会对其产生抑制作用,农村经济发展水平、城镇化水平、年平均气温等因素通过要素流动、技术转移等产生空间溢出效应。 展开更多
关键词 淮河流域 水足迹 谷物生产 用水效率 时空演变
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谷物多酚提取及影响和改善其生物活性利用技术的研究进展
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作者 陈林林 张海鹏 +4 位作者 李伟 李昕彤 郝熙 张铭 吴松遥 《中国调味品》 CAS 北大核心 2024年第5期205-212,共8页
谷物中的多酚以游离态和结合态形式存在,具有良好的生物活性,是天然食品抗氧化剂的主要来源,可采用酸法、碱法、酶解法、超声辅助水解等方式提取。但谷物多酚在提取及加工过程中会发生降解、释放或与其他物质结合法,进而影响谷物多酚的... 谷物中的多酚以游离态和结合态形式存在,具有良好的生物活性,是天然食品抗氧化剂的主要来源,可采用酸法、碱法、酶解法、超声辅助水解等方式提取。但谷物多酚在提取及加工过程中会发生降解、释放或与其他物质结合法,进而影响谷物多酚的生物活性利用,故可采用包封等技术避免谷物多酚的分解和氧化。文章综述了谷物中多酚的提取方法及加工方式对其含量、结构、稳定性、抗氧化性及抗菌性的影响,同时总结了几种改善谷物多酚活性释放和递送的途径,为多酚的有效利用和功能性产品的开发提供了参考。 展开更多
关键词 谷物多酚 提取 加工 包封 抗氧化活性
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品质导向的粮油食品精准加工分子基础与调控
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作者 金征宇 江连洲 +4 位作者 王兴国 谭斌 顾正彪 孙秀兰 李晓玺 《中国食品学报》 EI CAS CSCD 北大核心 2024年第5期1-18,共18页
粮油是国家最重要的战略物资,粮油食品产业在国民经济中起着基础作用,深度关系着国计民生和国民健康。粮食和油料中营养组分丰富及其多尺度结构复杂,且加工方式多变,进而影响粮油食品的感官、安全特性和消化吸收、营养健康效应。本文通... 粮油是国家最重要的战略物资,粮油食品产业在国民经济中起着基础作用,深度关系着国计民生和国民健康。粮食和油料中营养组分丰富及其多尺度结构复杂,且加工方式多变,进而影响粮油食品的感官、安全特性和消化吸收、营养健康效应。本文通过系统梳理粮油食品发展现状及产业战略意义,品质导向的粮油食品加工与制造发展现状及面临的挑战,提出从粮油食品的加工过程控制,营养组分多尺度结构变化与结构重构,多维度品质特性调控3个角度,系统解析基于品质导向的粮油食品精准加工的结构基础与调控机制,重点探讨粮油食品中主要营养组分的加工适应性、互作机制,粮油食品加工对感官品质、健康品质和安全品质等品质特性的影响,多维品质与加工过程构效关系与关联调控机制等制约粮油食品未来发展的研究方向,以期建立品质导向的粮油食品精准加工的理论基础、技术方法和新型绿色加工策略,为创制感官、安全和健康品质协同提升的营养健康粮油食品提供理论支撑,推动我国粮油食品加工产业的高质量发展。 展开更多
关键词 粮油食品 营养组分 相互作用 精准加工 多维品质调控
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谷子穴播机勺链式导种装置设计与试验
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作者 衣淑娟 孙亭瀚 +2 位作者 陈涛 李衣菲 李怡凯 《农业机械学报》 EI CAS CSCD 北大核心 2024年第8期39-52,共14页
针对谷子播种时在导种管内弹跳严重,导致谷子落地后成穴性差的问题,设计了一种谷子穴播机勺链式导种装置。其工作原理为通过约束种子运移轨迹提高其落地后成穴性,对关键零部件进行了设计,对纳种与投种过程进行了运动分析,确定了影响导... 针对谷子播种时在导种管内弹跳严重,导致谷子落地后成穴性差的问题,设计了一种谷子穴播机勺链式导种装置。其工作原理为通过约束种子运移轨迹提高其落地后成穴性,对关键零部件进行了设计,对纳种与投种过程进行了运动分析,确定了影响导种性能的重要因素。为获得最佳参数组合,分别以圆形勺、方形勺、方形平嘴勺3种种勺型式和ABS、橡胶、亚克力3种材料为因素进行单因素试验,试验结果表明方形平嘴勺和橡胶材料效果最佳。在此基础上,以纳种角度、纳种高度和链轮转速为纳种试验因素,以纳种合格率为评价指标;以投种高度、投种角度和链轮转速为投种试验因素,以穴径合格率、穴粒数合格率及穴距变异系数为投种评价指标,通过EDEM离散元仿真软件分别进行纳种过程与投种过程的三因素五水平二次正交旋转组合仿真试验。纳种过程最佳参数组合为:纳种角度45.95°、纳种高度74.05 mm、链轮转速1.76 r/s;投种过程最佳参数组合为:投种角度53.51°、投种高度25.96 mm、链轮转速1.98 r/s。为进一步验证导种装置性能,在最佳参数组合下进行台架验证试验与对比试验,验证试验中纳种合格率为95.53%、穴径合格率为93.29%、穴粒数合格率为94.73%、穴距变异系数为7.46%,台架验证试验结果与仿真试验结果基本一致,相对差值均小于5%;对比试验结果表明,安装勺链式导种装置的播种效果明显优于安装导种管的播种效果,穴径合格率、穴粒数合格率、穴距变异系数最大可提高2.75、3.43、3.25个百分点。 展开更多
关键词 谷子穴播机 勺链式 导种装置
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速食杂粮预熟化工艺研究
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作者 孙军涛 王德国 +1 位作者 周明明 鲁明园 《许昌学院学报》 CAS 2024年第2期75-78,共4页
旨在对耐煮杂粮进行预熟化加工来提高耐煮杂粮食用的便捷性.采用常压蒸煮预熟化工艺,研究蒸煮时间对薏仁、红豆、莲子、麦仁和糯米的复水率和糊化度的影响,对比分析预熟化前后的杂粮熬制时间和品质变化.研究结果表明:薏仁、红豆、莲子... 旨在对耐煮杂粮进行预熟化加工来提高耐煮杂粮食用的便捷性.采用常压蒸煮预熟化工艺,研究蒸煮时间对薏仁、红豆、莲子、麦仁和糯米的复水率和糊化度的影响,对比分析预熟化前后的杂粮熬制时间和品质变化.研究结果表明:薏仁、红豆、莲子、麦仁和糯米常压蒸煮预熟化的蒸煮时间分别为110、65、40、40和35 min,预熟化薏仁、红豆、莲子、麦仁和糯米的复水率分别为171.5%、190%、170.67%、224%和182.67%,糊化度分别为90%、74.54%、80.1%、92.85%和96.97%.预熟化压片薏仁、红豆、莲子、麦仁和糯米的熬制时间分别为10、8、12、10和6 min,与未预熟化原料相比,熬制时间缩短了6.6、6.5、3、4和2.3倍,极大提高了杂粮食用的便捷性. 展开更多
关键词 杂粮 糊化度 复水性 蒸煮时间
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基于机器视觉的谷物品种识别研究进展
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作者 陈卫东 范冰冰 +2 位作者 王莹 刘超 李宛玉 《河南工业大学学报(自然科学版)》 CAS 北大核心 2024年第1期133-142,共10页
品种纯度是谷物种子重要的质量指标,种子质量安全直接关乎国家粮食安全。国标规定的品种纯度鉴定采用形态鉴定法和苯酚染色法,鉴定结果受制于检验人员的经验且耗时较长。近年来,机器视觉技术和机器学习、深度学习算法发展迅速,在谷物品... 品种纯度是谷物种子重要的质量指标,种子质量安全直接关乎国家粮食安全。国标规定的品种纯度鉴定采用形态鉴定法和苯酚染色法,鉴定结果受制于检验人员的经验且耗时较长。近年来,机器视觉技术和机器学习、深度学习算法发展迅速,在谷物品种识别和纯度、净度检测中取得了较大进展。主要从图像采集、图像预处理以及机器学习、深度学习技术在谷物品种识别领域的应用等方面进行归纳,分析了目前取得的研究成果以及存在的问题,对该领域未来研究重点进行了展望。 展开更多
关键词 谷物品种识别 机器视觉 机器学习 深度学习
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从《大麦通讯》至《大麦与谷类科学》的历程——纪念创刊40周年
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作者 刘兴华 刘艳艳 +1 位作者 丁颖 潘宗瑾 《大麦与谷类科学》 2024年第1期78-80,共3页
《大麦与谷类科学》杂志创刊于1984年12月,初定名为《大麦通讯》(江苏省期刊登记证第176号);1988年3月在中国作物学会大麦专业委员会主持下,经请示程序,期刊《大麦通讯》获准改为《大麦科学》(苏期出证字第1165号);2005年11月,在主管单... 《大麦与谷类科学》杂志创刊于1984年12月,初定名为《大麦通讯》(江苏省期刊登记证第176号);1988年3月在中国作物学会大麦专业委员会主持下,经请示程序,期刊《大麦通讯》获准改为《大麦科学》(苏期出证字第1165号);2005年11月,在主管单位江苏省农业科学院按既定流程完成更名申请后,原国家新闻出版总署发文[新出报刊(2005)1285号]同意将《大麦科学》更名为《大麦与谷类科学》,自此《大麦与谷类科学》走上了新的征程。 展开更多
关键词 大麦通讯 大麦科学 大麦与谷类科学
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代谢组学在谷物食品中的应用研究进展 被引量:2
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作者 范琦琦 赵香香 +5 位作者 吴鸣 李祥 张帅 喻江 刘晓飞 张娜 《食品工业科技》 CAS 北大核心 2024年第7期35-43,共9页
谷物食品是人类每日能量、蛋白质和膳食纤维摄入的主要来源。随着人们生活水平的不断提升,谷物食品的营养价值、质量安全和食用品质备受关注。谷物代谢组学作为一个新兴且快速发展的“代谢组学”分支,在量化和分析各种代谢产物方面取得... 谷物食品是人类每日能量、蛋白质和膳食纤维摄入的主要来源。随着人们生活水平的不断提升,谷物食品的营养价值、质量安全和食用品质备受关注。谷物代谢组学作为一个新兴且快速发展的“代谢组学”分支,在量化和分析各种代谢产物方面取得了快速发展。本文综述了代谢组学技术的分析流程,以及其在谷物食品成分鉴定、风味物质鉴定、产地溯源、新产品开发等方面的应用,并对代谢组学在谷物食品领域的发展趋势进行了展望,以期为谷物食品深度开发与应用提供参考。 展开更多
关键词 代谢组学 谷物食品 风味检测 食品溯源 产品开发
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气相离子迁移谱技术在谷物食品中的应用研究进展 被引量:3
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作者 胡航伟 程晶晶 +4 位作者 谢亚敏 崔建涛 游新侠 袁惠萍 刘云国 《食品安全质量检测学报》 CAS 2024年第5期253-259,共7页
作为一种新兴的检测分析技术,气相离子迁移谱兼备气相色谱的高效分离能力和离子迁移谱的快速响应能力。因检测速度快、用时短、数据可视化等优势,在食品领域中得以广泛应用,特别是在食品等级分类、掺假检测、食品新鲜度评价、食品加工... 作为一种新兴的检测分析技术,气相离子迁移谱兼备气相色谱的高效分离能力和离子迁移谱的快速响应能力。因检测速度快、用时短、数据可视化等优势,在食品领域中得以广泛应用,特别是在食品等级分类、掺假检测、食品新鲜度评价、食品加工过程品质监测与贮藏期间变化方面。玉米、小麦、大米、大麦、高粱、糙米等谷物是我国重要的经济作物,不仅提供机体所需的营养素和能量,同时作为重要的传统美食加工原料,在日常生活中需求量大。随着人们对于健康营养食品的消费意识增加,围绕谷物及其制品的研究成为了关注的热点。基于此,本文介绍了气相离子迁移谱的原理及特点,并系统整理了该技术在谷物食品产地溯源、香气成分分析、原料精深加工等方面的研究情况,旨在为谷物资源的开发利用和品质调控提供重要支撑。 展开更多
关键词 谷物食品 气相离子迁移谱 产地溯源 香气物质 品质
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专利视角下全球谷物副产物加工产业技术发展态势与我国发展对策研究 被引量:1
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作者 查宝萍 李丹 +1 位作者 陈中伟 唐恒 《中国发明与专利》 2024年第6期29-38,共10页
为给大食物观背景下我国谷物副产物加工产业的发展提供指导,通过incoPat专利数据库统计近30年全球相关专利,采用专利计量研究方法,从宏观、中观和微观层面对全球谷物副产物加工专利整体态势、技术领域、运营布局进行了解析。与发达国家... 为给大食物观背景下我国谷物副产物加工产业的发展提供指导,通过incoPat专利数据库统计近30年全球相关专利,采用专利计量研究方法,从宏观、中观和微观层面对全球谷物副产物加工专利整体态势、技术领域、运营布局进行了解析。与发达国家相比,我国谷物副产物加工正处于快速发展期,创新优势积聚于制备技术和加工技术;技术储备主要在高校科研阶段,高价值专利相对较少,专利转化率相对较低,技术创新驱动产业发展能力尚不足。研磨、谷物膳食纤维是产业的重点发展方向。我国应积极推进高校与企业的产学研合作,大力培育在谷物副产物研磨粉碎技术、谷物膳食纤维、谷物油脂产品等方面的高价值专利,促进科技成果转化落地,助推谷物副产物增值加工产业的高质量发展。 展开更多
关键词 谷物副产物 专利分析 技术发展方向 增值加工 大食物观
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多糖及其水解产物对谷物淀粉理化及消化特性的影响研究进展
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作者 胡薇薇 顾俊超 +3 位作者 杨开 张治国 步婷婷 吴卫成 《中国食品学报》 EI CAS CSCD 北大核心 2024年第9期486-496,共11页
谷物是我国重要粮食作物,淀粉作为谷物的主要成分,不仅提供膳食能量,还与食品品质紧密相关。然而,天然淀粉易老化、抗剪切能力差,糊化后的淀粉还存在析水、热不稳定等问题,限制了淀粉的应用范围。利用非淀粉多糖对淀粉进行改性处理是一... 谷物是我国重要粮食作物,淀粉作为谷物的主要成分,不仅提供膳食能量,还与食品品质紧密相关。然而,天然淀粉易老化、抗剪切能力差,糊化后的淀粉还存在析水、热不稳定等问题,限制了淀粉的应用范围。利用非淀粉多糖对淀粉进行改性处理是一种绿色环保的改良方法。多糖水解产物也表现出提升淀粉加工特性的应用潜力,对于食品加工具有重要意义。本文概述多糖添加对淀粉糊化、流变、质构和体外消化特性的影响,以及多糖水解产物对谷物淀粉品质影响的研究进展,以期为谷物淀粉基食品物性改善提供理论参考。 展开更多
关键词 多糖 谷物淀粉 改性 物化 消化
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Development and identification of two novel wheat-rye 6R derivative lines with adult-plant resistance to powdery mildew and high-yielding potential 被引量:2
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作者 Guohao Han Jing Wang +10 位作者 Hanwen Yan Tiantian Gu Lijun Cao Shiyu Liu Xiuquan Li Yilin Zhou Jieru Fan Zhipeng Shi Hong Liu Lihui Li Diaoguo An 《The Crop Journal》 SCIE CSCD 2024年第1期308-313,共6页
Powdery mildew,caused by Blumeria graminis f.sp.tritici(Bgt),is a devastating disease that seriously threatens wheat yield and quality.To control this disease,host resistance is the most effective measure.Compared wit... Powdery mildew,caused by Blumeria graminis f.sp.tritici(Bgt),is a devastating disease that seriously threatens wheat yield and quality.To control this disease,host resistance is the most effective measure.Compared with the resistance genes from common wheat,alien resistance genes can better withstand infection of this highly variable pathogen.Development of elite alien germplasm resources with powdery mildew resistance and other key breeding traits is an attractive strategy in wheat breeding.In this study,three wheat-rye germplasm lines YT4-1,YT4-2,and YT4-3 were developed through hybridization between octoploid triticale and common wheat,out of which the lines YT4-1 and YT4-2 conferred adult-plant resistance(APR)to powdery mildew while the line YT4-3 was susceptible to powdery mildew during all of its growth stages.Using genomic in situ hybridization,multi-color fluorescence in situ hybridization,multi-color GISH,and molecular marker analysis,YT4-1,YT4-2,and YT4-3 were shown to be cytogenetically stable wheat-rye 6R addition and T1RS.1BL translocation line,6RL ditelosomic addition and T1RS.1BL translocation line,and T1RS.1BL translocation line,respectively.Compared with previously reported wheat-rye derivative lines carrying chromosome 6R,YT4-1 and YT4-2 showed stable APR without undesirable pleiotropic effects on agronomic traits.Therefore,these novel wheat-rye 6R derivative lines are expected to be promising bridge resources in wheat disease breeding. 展开更多
关键词 Powdery mildew Secale cereale Triticum aestivum Wheat-rye 6R derivatives Agronomic performance
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