Open Access. Powered by Scholars. Published by Universities.®
- Institution
-
- University of Nebraska - Lincoln (2128)
- Changsha University of Science and Technology (1234)
- TÜBİTAK (684)
- Utah State University (545)
- University of Arkansas, Fayetteville (438)
-
- Department of Primary Industries and Regional Development, Western Australia (360)
- South Dakota State University (336)
- Louisiana State University (235)
- University of Kentucky (192)
- Purdue University (109)
- Colby College (89)
- Tuskegee University (77)
- California Polytechnic State University, San Luis Obispo (68)
- University of Texas Rio Grande Valley (67)
- University of the Philippines Los Baños (64)
- Western Kentucky University (59)
- Tennessee State University (57)
- United Arab Emirates University (45)
- SIT Graduate Institute/SIT Study Abroad (42)
- Technological University Dublin (41)
- Wright State University (41)
- Mississippi State University (38)
- Clemson University (36)
- Missouri State University (30)
- West Virginia University (30)
- Portland State University (23)
- Edith Cowan University (20)
- Extension Journal Inc (20)
- Illinois State University (19)
- University for Business and Technology in Kosovo (19)
- Keyword
-
- Agriculture (245)
- Nutrition (218)
- Western Australia (166)
- Publications (149)
- Cattle (121)
-
- University of Nebraska (120)
- Cooperative Extension (119)
- Nebraska Cooperative Extension (115)
- Horticulture (107)
- Beef (94)
- Food (91)
- Agricultural newspapers (85)
- American newspapers (85)
- Central Maine (85)
- Maine history (85)
- Popular literature (85)
- Dairy (84)
- Beef cattle (82)
- Sheep (80)
- 19th century newspapers (79)
- Vegetables (74)
- Livestock (72)
- Quality (70)
- Extension publications (69)
- Utah State University Extension (69)
- Protein (68)
- Economics (67)
- Garden (67)
- Poultry (64)
- Breeding (63)
- Publication Year
- Publication
-
- Food and Machinery (1234)
- Turkish Journal of Agriculture and Forestry (684)
- University of Nebraska-Lincoln Extension: Historical Materials (403)
- NEBLINE Newsletter Archive from Nebraska Extension in Lancaster County (363)
- All Current Publications (329)
-
- Agricultural Research Division: News and Annual Reports (280)
- Department of Agronomy and Horticulture: Faculty Publications (265)
- Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences (158)
- Louisiana Agriculture (144)
- Graduate Theses and Dissertations (120)
- South Dakota Farm and Home Research: 1949 -1998 (98)
- Department of Animal Science: Dissertations, Theses, and Student Research (97)
- Theses and Dissertations (80)
- Journal of the Department of Agriculture, Western Australia, Series 4 (74)
- Professional Agricultural Workers Journal (74)
- Electronic Theses and Dissertations (64)
- Nebraska Agricultural Experiment Station: Historical Research Bulletins (64)
- Department of Agronomy and Horticulture: Dissertations, Theses, and Student Research (60)
- All Graduate Theses and Dissertations, Spring 1920 to Summer 2023 (55)
- Bulletins 4000 - (54)
- United States Department of Agriculture-Agricultural Research Service / University of Nebraska-Lincoln: Faculty Publications (53)
- Agricultural Research Magazine (51)
- SDSU Extension Circulars (49)
- Proceedings of the Arkansas Nutrition Conference (47)
- The Waterville Mail (Waterville, Maine) (47)
- Crop Watch (1994–2005) (46)
- Master's Theses (44)
- John Owens: Speeches and Appearances (43)
- Growing South Dakota (Publication of the College of Agriculture, Food and Environmental Sciences) (41)
- Kika de la Garza Congressional Papers - Agriculture Committee News Releases (41)
- Publication Type
- File Type
Articles 1711 - 1740 of 7711
Full-Text Articles in Entire DC Network
Advance In Research On Heat Treatment Mechanism Of Infrared Radiation And Its Application In Foods, Yu Xian-Long, Chu Bin, Xiao Hong-Wei, Zhang Wei-Peng, Zhao Feng, Zhang Zong-Chao
Advance In Research On Heat Treatment Mechanism Of Infrared Radiation And Its Application In Foods, Yu Xian-Long, Chu Bin, Xiao Hong-Wei, Zhang Wei-Peng, Zhao Feng, Zhang Zong-Chao
Food and Machinery
The development of food infrared heating theories were discussed in this review, and the advancement of infrared heating in food processing were summarized. Moreover, the principle of food processing and process optimum method in various food infrared thermal treatment technologies, including sterilizing, thawing, blanching, baking, peeling and drying processes were also discussed.
Research Progress On Composition And Processing Of Flos Lonicerae, Luo Lian, Ye Meng, Lin Jing, Chen An-Jun, Mo Han-Ru, Yu Jian-Bing, Liu Xing-Yan
Research Progress On Composition And Processing Of Flos Lonicerae, Luo Lian, Ye Meng, Lin Jing, Chen An-Jun, Mo Han-Ru, Yu Jian-Bing, Liu Xing-Yan
Food and Machinery
In this paper, the research on the active components, dry processing methods, extraction of functional components and processed products of Flos Lonicerae at home and abroad in recent years were summarized and discussed, and the development direction of Flos Lonicerae in the future was prospected.
The Influence Of Closed/Open Conditions On The Flavoring Compounds Produced From Tyrosine-Based Maillard Reaction, Yin Xiao-Qing, Li Rui, Pei Qi, Lu Zi-Qi, Zhao Ming-Qin
The Influence Of Closed/Open Conditions On The Flavoring Compounds Produced From Tyrosine-Based Maillard Reaction, Yin Xiao-Qing, Li Rui, Pei Qi, Lu Zi-Qi, Zhao Ming-Qin
Food and Machinery
Objective:This article is aimed to explore the influence of closed/open conditions on the flavor compounds of Maillard reaction.Methods:The species and amounts of flavor compounds produced from Tyrosine-based Maillard reactions under closed/open conditions in different solvents and reaction temperatures were determined by GC-MS.Results:The results showed that the species and contents of flavor products are quite different under closed and open conditions. The amounts of alcohol flavor compounds were higher in closed system, while the amount of esters and ketones were higher inopensystem.Conclusion:The amounts of active oxygen and intermediates produced during the reactions likely result …
Mineral Element Discrimination Of Selenium-Enriched Rice In Ningxia And Its Quality Evaluation, Yang Xiao-Chen
Mineral Element Discrimination Of Selenium-Enriched Rice In Ningxia And Its Quality Evaluation, Yang Xiao-Chen
Food and Machinery
Objective:The element content and physical and chemical quality were analyzed from the nutritional quality of Selenium (Se)-enriched rice in Ningxia.Methods:25 rice samples from different brands in Ningxia were selected as the research object, and 26 mineral elements in which were determined by inductively coupled plasma mass spectrometry (ICP-MS), and multivariate statistical analysis of these elements was conducted.Results:Through the analysis of the difference of element content between Se-enriched rice and ordinary rice, the quality of Se-enriched rice was distinguished. Moreover, it was found that Se-enriched rice was rich in four kinds of elements such as Ca, …
Non-Destructive Classification And Quality Evaluation Of Proso Millet Cultivars Using Nir Hyperspectral Imaging With Machine Learning, Laruen E. Doyle, Julia R. Loeb, Nader Ekramirad, Dipak K. Santra, Akinbode A. Adedeji
Non-Destructive Classification And Quality Evaluation Of Proso Millet Cultivars Using Nir Hyperspectral Imaging With Machine Learning, Laruen E. Doyle, Julia R. Loeb, Nader Ekramirad, Dipak K. Santra, Akinbode A. Adedeji
Department of Agronomy and Horticulture: Faculty Publications
Millet is a small-seeded cereal crop with big potential and remarkable characteristics such as high drought resistance, short growing time, low water footprint, and the ability to grow in acidic soil. There is a need to develop nondestructive methods for differentiation and evaluation of the quality attributes of different of proso millet cultivars grown in the U.S. Current methods of cultivar classification are either subjective or destructive, time consuming, not allowing for the whole population to be tested, and requiring trained operators and special equipment. In this study, the feasibility of using near-infrared (NIR) hyperspectral imaging (900-1700 nm) to predict …
Aphid Herbivory On Industrial Hemp, Cannabis Sativa L., And The Impact Of Plant-Soil Feedbacks On Hemp Performance In Louisiana, Alex Leede
LSU Master's Theses
Industrial hemp, Cannabis sativa L., is defined as having less than 0.3% delta-9-tetrahydrocannabinol by dry weight. It can be grown for fiber, food, oil, and cannabinoids. As a newly legalized crop, little research exists regarding the cultivation or pest management practices in Louisiana. The versatility of industrial hemp may allow for substantial future production in Louisiana. This project set out to understand the impact of previous crops on hemp performance and soil microbial communities. Soybean, Glycine max L. (Merr), grain sorghum, Sorghum bicolor (L.) Moench, and sweetpotato, Ipomeae batatas (L.) Lam, were selected as soil conditioning crops because they are …
Optimal Extraction And Fatty Acid Analysis Of Oil From Canavalia Gladiata, Han Xiao-Cun
Optimal Extraction And Fatty Acid Analysis Of Oil From Canavalia Gladiata, Han Xiao-Cun
Food and Machinery
Objective:To make up for the lack of research on the extraction technology, fatty acid composition, and physical and chemical properties of Canavalia gladiata oil in China, and provide technical support for the development and utilization of Canavalia gladiata oil.Methods:The process parameters of extracting Canavalia gladiata oil with n-hexane were optimized. Gas chromatography-mass spectrometry (GC-MS) was used to analyze and determine the type and content of fatty acids in Canavalia gladiata oil.Results:The best extraction conditions for the Canavalia gladiata oil were as follows: the ratio of liquid-to-material was 25∶1 (mL/g), the temperature for extracting was 70 …
Effects Of O2/Co2 Active Modified Atmosphere Packaging On Storage Quality And Microstructure Of Postharvest Truffles, Jiang Fang-Guo, Hu Hai-Yang, Gong Xiao-Yuan, Liu Jie, Li Xiang
Effects Of O2/Co2 Active Modified Atmosphere Packaging On Storage Quality And Microstructure Of Postharvest Truffles, Jiang Fang-Guo, Hu Hai-Yang, Gong Xiao-Yuan, Liu Jie, Li Xiang
Food and Machinery
Objective:To find a new and effective fresh storage method for truffles.Methods:Set 80% O2+20% CO2 (AMAP1), 60% O2+40% CO2 (AMAP2), 40% O2+60% CO2 (AMAP3), 10% O2+90% CO2 (AMAP4) 4 air-conditioned groups and a control group of natural air without encapsulation (CK), stored at 4 ℃, regularly check the nutritional quality and physio-chemical indicators of truffles during storage, the microstructure of truffle fruit bodies was observed at 0, 14, 28 d.Results:The CK group spoiled rapidly within 7 days after harvest, and the quality dropped sharply. The truffles treated with AMAP4 had high weight loss and increased degradation …
Protein Changes Of Buffalo Meat During Low Temperature Storage, Qiu Jing, Qin De-Li, Liu Chun-You, Sun Ting-Guang, Luo Qi-Yong
Protein Changes Of Buffalo Meat During Low Temperature Storage, Qiu Jing, Qin De-Li, Liu Chun-You, Sun Ting-Guang, Luo Qi-Yong
Food and Machinery
Objective:The objective of this study is to investigate the protein changes mechanism of buffalo meat during low temperature storage.Methods:Buffalo meat samples were stored at 4, -18 and -60 ℃, respectively, and the contents of total protein, surface hydrophobicity, total sulfhydryl, free sulfhydryl and carbonyl values were determined, following the analysis of the correlation among those protein indicators. Results:The results showed that the contents of total protein, total sulfhydryl and free sulfhydryl of buffalo meat decreased, with the extension of storage time, while the surface hydrophobicity and carbonyl value of buffalo meat increased. The protein oxidation increased …
Effects Of Drying And Freezing On Volatile Components Of Zingiber Mioga(Thunb.) Rosc., Zhang Si-Jie, Luo Feng-Lian, Deng Miao, Ren Shu-Rui, Qing Zhi-Xing
Effects Of Drying And Freezing On Volatile Components Of Zingiber Mioga(Thunb.) Rosc., Zhang Si-Jie, Luo Feng-Lian, Deng Miao, Ren Shu-Rui, Qing Zhi-Xing
Food and Machinery
Objective:This study aimed to compare the differences of volatile components in flower buds of Zingiber mioga after drying and freezing.Methods:Volatile components in flower buds of Z. mioga was determined by headspace solid phase microextraction Gas Chromatography-Mass Spectrometer(HS-SPME-GC-MS) after drying and freezing, and the relative content was calculated by peak area normalization method.Results:Drying and freezing treatment had a significant effect on the volatile components of Z. mioga flower bud. A total of 152 volatile components were identified in fresh, frozen and dried Z. mioga flower bud, containing a variety of volatile pharmacodynamic components, mainly olefins, including …
Hot-Air Drying Characteristics And Mathematical Model Of Cantaloupe Slices, Zhang Xue Bo, Liu Xi Xian, Zou San Quan, Zhao Zhen Chao
Hot-Air Drying Characteristics And Mathematical Model Of Cantaloupe Slices, Zhang Xue Bo, Liu Xi Xian, Zou San Quan, Zhao Zhen Chao
Food and Machinery
Objective:In order to improve the quality of cantaloupe production and shorten the drying period.Methods:Use different blanching time (0.5, 1.0, 1.5, 2.0, 2.5 min), impregnation liquid (0.1%, 0.2%, 0.3%, 0.4%, 0.5% citric acid solution) to pretreat cantaloupe slices, and study different hot air temperature (35, 45, 55, 65, 75 ℃), air velocities (0.5, 1.0, 1.5, 2.0,2.5 m/s), and slice thicknesses (2, 4, 6, 8, 10 mm) on the hot air drying characteristics and moisture diffusivity coefficient of cantaloupe slices, different thin-layer drying mathematical models were fitted.Results:0.4% citric acid pretreatment yields the best quality dried product, and …
Study On Microwave Heating On Nutrition And Flavor Composition Of Crayfish, Xu Wen-Si, Yang Qi-Fu, Zhao Zi-Long, Yan Ming-Zhu, Wu Shuang-Qing, Wang Yan, Yang Pin-Hong
Study On Microwave Heating On Nutrition And Flavor Composition Of Crayfish, Xu Wen-Si, Yang Qi-Fu, Zhao Zi-Long, Yan Ming-Zhu, Wu Shuang-Qing, Wang Yan, Yang Pin-Hong
Food and Machinery
Objective:The effect of microwave heating on nutrition and flavor composition of crayfish was investigated.Methods:After pre-treatment, the nutrition and flavor changes of crayfish without microwave treatment, 210 W microwave and 350 W microwave treatment for 5 min were analyzed respectively.Results:The results showed that low power microwave treatment did not significant affect the crayfish water content, which was obvious loss under the condition of 350 W microwave. In dry samples, the microwave power had no significant effect in crude ash, while the total sugar and crude fat was affected with a decrease tendency. However, the microwave power …
Dynamic Changes Of Volatile Organic Compounds In Giant Salamander Liver During The Deodorization With Tea Water Extract, Liu Jun-Xia, Zhao Ping, Wan Xiao-Hui, Bie Ling-Ling, Jin Wen-Gang
Dynamic Changes Of Volatile Organic Compounds In Giant Salamander Liver During The Deodorization With Tea Water Extract, Liu Jun-Xia, Zhao Ping, Wan Xiao-Hui, Bie Ling-Ling, Jin Wen-Gang
Food and Machinery
Objective: This study aimed to investigate the effect of tea water extract on liver deodorization of giant salamander. Methods: The changes of volatile components in liver of giant salamander treated with tea water extract for 0, 5, 10, 15 and 20 min, were analyzed by gas chromatography-ion mobility chromatography (GC-IMS) combined with sensory odor value. Principal component analysis (PCA) and orthogonal partial least squares-discriminant analysis (OPLS-DA) were performed on volatile compounds. Results: Compared with the control group, the fishy smell value of the liver of the giant salamander was significantly decreased after the treatment with tea water extract for 5 …
Effects Of Different Reheating Treatments On The Quality Of Frozen Cooked Eriocheir Sisensis, Sun Ying-Ying, Gao De-Mei, Xu Yan-Shun, Xia Wen-Shui
Effects Of Different Reheating Treatments On The Quality Of Frozen Cooked Eriocheir Sisensis, Sun Ying-Ying, Gao De-Mei, Xu Yan-Shun, Xia Wen-Shui
Food and Machinery
Objective:The effects of reheating methods on the quality of frozen cooked river crab were studied to provide a basis for the selection of reheating methods for frozen cooked crab. Methods:The crabs reheated with microwave and steaming without and with thawing were studied using reheating time, texture, flavor nucleotide, free amino acids and volatile flavor compounds. Results:The times of crabs reheated with steaming without thawing, steaming after thawing, microwave without thawing, and microwave after thawing to the center temperature of 75 ℃ were 720, 552, 173, 106 s, respectively. Compared with unthawed crabs, the reheated crab meat had …
Analysis On The Difference Of Metabolites Of Naked Oats From Different Produced Areas, Dai An-Na, Zhang Li-Yuan, Min Guang-Liu, Yu Run-Zhong
Analysis On The Difference Of Metabolites Of Naked Oats From Different Produced Areas, Dai An-Na, Zhang Li-Yuan, Min Guang-Liu, Yu Run-Zhong
Food and Machinery
Objective:Zhangjiakou naked oats in Hebei province (HZ) and Qiqihar naked oats in Heilongjiang province (HQ) were selected as the research objects. The metabolites and differential metabolites of naked oats of the same variety in different regions were explored.Methods:Metabolomics research methods were used as the basis. Methanol was used to extract polar metabolic components, with Bis(trimethylsilyl)trifluoroacetamide (BSTFA) selected for derivatization, and the metabolites were determined through GC-MS technology and the NIST database.Results:A total of 56 kinds of metabolites were detected, including various carbohydrates and a small amount of secondary metabolites, in which HZ accounted for 38 …
Quality Comprehensive Assessment Of Different Maize Varieties Based On Aminoaicds Content, Sun Qiang, Guo Yong-Xia
Quality Comprehensive Assessment Of Different Maize Varieties Based On Aminoaicds Content, Sun Qiang, Guo Yong-Xia
Food and Machinery
Objective:To study quality difference of different maize varieties based on amino acid content.Methods:16 Xinyumaize series varieties were used to be tested materials, amino acid content of corn kernel were measuredand used to be evaluation index and applied to principal component analysis and clustering analysis.Results:The affected order of maize varieties on 16 amino acid content was Met＞His＞Tyr＞Pro＞Thr＞Leu＞Glu＞Ser＞Phe＞Val＞Asp＞Ala＞Ile＞Gly＞Arg. 2 principal components were extracted by principal component analysis, its accumulative variance contribution rate reach to 90.227%, Ala, Ser, Glu, Leu, Asp, Phe and Met can be used to comprehensive assessment index of 16 maize varieties. Based on amino …
Nutrition Components And Active Substance Content And Antioxidant And Antibacterial Activity Of Acer Tegmentosum Maxim Bark, Guo Yu-Yuan, Jin Tie-Yan, Zhang Zhi-Yong
Nutrition Components And Active Substance Content And Antioxidant And Antibacterial Activity Of Acer Tegmentosum Maxim Bark, Guo Yu-Yuan, Jin Tie-Yan, Zhang Zhi-Yong
Food and Machinery
Objective:This study aimed to enrich the source of natural antioxidants and antibacterial agents and explore the development potential of the biological activity of Aceraceae. Methods:The nutrition components ofAcer tegmentosum Maxim (AT) bark and the total phenols content and total flavonoid content of ethanol extract (ATEE) and water extract (ATWE) were measured, and the contents of salidroside and tyrosol were determined by HPLC. DPPH radical, ABTS cationic radical, hydroxyl radical scavenging ability and ferric reducing power of extracts were determined. The antibacterial activity was evaluated by measuring the minimal inhibitory concentration (MIC) againstStreptococcus mutans,Staphylococcus aureus andEscherichia coli. Results:The …
Research On Organic Food Traceability System Based On Blockchain Technology, Li Jian-Jun, Fang-Yuan, Yang Yu, Yang Fang
Research On Organic Food Traceability System Based On Blockchain Technology, Li Jian-Jun, Fang-Yuan, Yang Yu, Yang Fang
Food and Machinery
Through the application of blockchain technology to the construction of the organic food traceability system, the use of blockchain technology features such as decentralization, tamper-proof modification, and security insufficient network integration and inconsistent technical standards, combined with the construction of the organic food traceability system, proposed a sound organic food traceability safety system, perfect organic food traceability credit system, optimization of blockchain and organic food internet of things integration, and the establishment of a unified standard countermeasures and suggestions for organic food traceability standards.
Development Experience Of Italian Nutrinform Battery Labeling And Enlightenments, Huang Ze-Ying, Huang Jia-Zhang
Development Experience Of Italian Nutrinform Battery Labeling And Enlightenments, Huang Ze-Ying, Huang Jia-Zhang
Food and Machinery
This study summarized the content, characteristics and development experience of nutrinform battery labeling which launched in 2020 through the official website of Italian government, relevant reports and literatures. The labeling adopted the nutrient profile of specific nutrient system showing contents of energy, fat, saturated fatty acid, sugar, salt and their percentage of adultsʼ reference intakes (RIs) indicated with the battery content. As a voluntary labeling, nutrinform battery labeling which matched the Mediterranean diet pattern, popular in Italy. However, it is counterintuitive to be criticized as "Higher electricity lower nutritional quality" when applying for EU FOP labeling. The practical experience of …
Effects Of Irradiation On Physico-Chemical Property Of Chinese Soy-Sauced Beef, Zhao Wen-Ying, Liu Dan-Dan, Jin Jian-Qiao, Xu Tao, Wu Zi-Jian
Effects Of Irradiation On Physico-Chemical Property Of Chinese Soy-Sauced Beef, Zhao Wen-Ying, Liu Dan-Dan, Jin Jian-Qiao, Xu Tao, Wu Zi-Jian
Food and Machinery
Objective:This study aimed to compare and analyze the physical and chemical properties, texture changes and lipid oxidation of sauced beef by irradiation sterilization and high-temperature kettle sterilization.Methods:The irradiation dose was 2, 4, 6, 8 kGy, and the sterilization was performed at 121 ℃for 20 minutes in high temperature kettle.Results:The results showed that irradiation with a dose of 6 or 8 kGy had the same sterilizing effect as high temperature kettle, and could prolong the shelf life of beef. With the increase of irradiation dose,L*(brightness value) of soy sauce beef showed a downward trend as a …
Characterization, Rheological Study And Antioxidant Activities Of Polysaccharide From Azolla, Yao Yue-Hua, Tang Ning, Ying Xi-Rui, Ying Chao-Yang, Cheng Yong-Qiang
Characterization, Rheological Study And Antioxidant Activities Of Polysaccharide From Azolla, Yao Yue-Hua, Tang Ning, Ying Xi-Rui, Ying Chao-Yang, Cheng Yong-Qiang
Food and Machinery
Objective:The study aimed to research the characterization, rheological properties and antioxidant activities of polysaccharide from Azolla.Methods:The polysaccharide was obtained through hot water extraction. The molecular weight, monosaccharide composition, microstructure, rheological properties and antioxidant activities were analyzed by gel-permeation chromatography (GPC), FT-IR spectrometric, scanning electron microscopy (SEM) and so on.Results:The polysaccharide from Azolla containing two groups of molecular weight (2 338.00 and 1.60 kDa) was an acidic heteropolysaccharide, which was mainly composed of mannose, glucuronic acid, galactose, xylose and glucose. The sample had the typical absorption peaks of polysaccharide, which connection mode of heterocephalic carbon was …
Effects Of Purple Yam Powder On The Quality And Antioxidant Activity Of Steamed Bread, Shi Yu-Ru, Zheng Zong-Ping, Guo Feng-Xian, Chen Yang, Li Jin-Gui
Effects Of Purple Yam Powder On The Quality And Antioxidant Activity Of Steamed Bread, Shi Yu-Ru, Zheng Zong-Ping, Guo Feng-Xian, Chen Yang, Li Jin-Gui
Food and Machinery
Objective:The powder of purple yam was used as raw materials to replace part of wheat flour and then was applied to the production of steamed bread. The effects of purple yam flour on the quality and antioxidant activity of steamed bread were studied.Methods:The effect of different amount of purple yam powder on the texture and quality of steamed bread were investigated by measuring the specific volume, diameter-to-height ratio, color difference, texture, aging degree, moisture content, nutrient content and sensory evaluation. Moreover, the antioxidant capacity of steamed bread with purple yam powder was studied by measuring DPPH radical …
Research On The Formula Optimization And Quality Characteristic Of Nutritional Noodles, He Yun-Ran, Shen Wang-Yang, Wang Zhan, Jin Wei-Ping, Jia Xi-Wu
Research On The Formula Optimization And Quality Characteristic Of Nutritional Noodles, He Yun-Ran, Shen Wang-Yang, Wang Zhan, Jin Wei-Ping, Jia Xi-Wu
Food and Machinery
Objective:This study aimed to investigate the effects of extruded mung bean powder, mushroom powder and egg powder on the quality characteristics of noodles and develop a nutritious vermicelli enriched with dietary fiber, polysaccharide and protein.Methods:The texture characteristics and sensory evaluation of extruded mung bean powder, mushroom powder and egg powder vermicelli were determined. Combined with the results of single factor, the optimal formula of vermicelli was optimized by orthogonal test.Results:The optimized formula parameters of nutritional vermicelli were as follows: extruded mung bean powder 4.00%, mushroom powder 1.20%, egg powder 2.00%; Under the control of these …
Comparative Analysis Of Nutrients In Fruiting Bodies Between Wild And Cultivated Morchella In Different Cultivation Models, Zhao Rui-Hua, He Xiao-Long, Gao Xiao-Peng, Wang Fei
Comparative Analysis Of Nutrients In Fruiting Bodies Between Wild And Cultivated Morchella In Different Cultivation Models, Zhao Rui-Hua, He Xiao-Long, Gao Xiao-Peng, Wang Fei
Food and Machinery
Objective:This study aimed to estimate the nutritive value of wild and cultivated Morchella in Northern Shaanxi.Methods:Morchella fruiting bodies wildly growing in Northern Shaanxi and cultivated in three models (greenhouse, plastic shed and understory) were used to analyze the difference in the main nutrition components.Results:In terms of crude protein, crude fat, crude fiber and water content, all cultivated Morchella were slightly higher than those in the wild. Moreover, the amino acid content of cultivated Morchella was also higher and the amino acid ratio of understory was the most reasonable. Both the wild and the cultivated were …
Determination And Correlation Analysis Of Tobacco Non-Volatile Organic Acids And Ph, Piao Yong-Ge, Zhang Jia-Bao, Cui Cheng-Zhe, Liu You-Jie, Li He-Lin, Li Rui-Li, Zhang Jun-Song
Determination And Correlation Analysis Of Tobacco Non-Volatile Organic Acids And Ph, Piao Yong-Ge, Zhang Jia-Bao, Cui Cheng-Zhe, Liu You-Jie, Li He-Lin, Li Rui-Li, Zhang Jun-Song
Food and Machinery
Objective:To explore the effects of organic acids on tobacco pH and flue gas pH.Methods:34 kinds of single-grade tobacco and 11 kinds of finished cigarettes were taken as the research objects, and their non-volatile organic acids, tobacco pH, and the pH of mainstream smoke total particulate matter were measured respectively. Grey correlation analysis and principal component analysis were used to analyze the correlation between organic acids and pH.Results:The results of grey correlation analysis show that oxalic acid, palmitic acid, malic acid and oleic acid have a relatively large influence on the pH of single-grade tobacco; Palmitic …
Research Progress Of 3d Printing Of Cereal-Based Materials, Geng Han, Wang Li, Chen Zheng-Xing, Zuo Zhong-Yu
Research Progress Of 3d Printing Of Cereal-Based Materials, Geng Han, Wang Li, Chen Zheng-Xing, Zuo Zhong-Yu
Food and Machinery
In this review, the main processes, principles and equipment suitable for cereal-based 3D printing were introduced, and the printing characteristics and application of cereal-based raw materials in 3D printing were summarized, including the main factors affecting the printing quality. Moreover, the prospects and challenges of cereal-based 3D printing was also discussed.
Aroma And Baking Characteristics Of Kiwifruit And Its Bread Fermented By Pediococcus Pentosaceus, Huang Jing, Iang Li-Ting, Chen Cheng, Guo Rui-Jun, Huang Wei-Ning, Zeng Yong-Qing, Li Ning, Gao Tie-Cheng, Zhou Li-Yuan
Aroma And Baking Characteristics Of Kiwifruit And Its Bread Fermented By Pediococcus Pentosaceus, Huang Jing, Iang Li-Ting, Chen Cheng, Guo Rui-Jun, Huang Wei-Ning, Zeng Yong-Qing, Li Ning, Gao Tie-Cheng, Zhou Li-Yuan
Food and Machinery
Objective:This study aimed to explore the effect of Pediococcus pentosaceus J8 fermented kiwifruit on bread baking and flavor profile characteristics of wheat bread. Methods: The changes in β glucosidase enzyme activity, organic acids and flavor compounds during kiwifruit fermentation were analyzed. The physical and chemical properties of wheat dough incorporated with fermented kiwifruit were determined. Moreover, the changes in total dietary fiber and total amino acid content, bread quality and flavor characteristics of the resulted bread were also determined. Results: After 15.5 hours of fermentation, the β glucosidase activity reached 55.13 U/L, and the content of lactic acid and …
Analysis Of Flavor Compounds In The Process Of Stewed Pork At Key Stages, Yao Min, Xie Guo-Fang, Yang Rong, Zhou Di, Long Qing-Meng, Zhang Chun-Jiang
Analysis Of Flavor Compounds In The Process Of Stewed Pork At Key Stages, Yao Min, Xie Guo-Fang, Yang Rong, Zhou Di, Long Qing-Meng, Zhang Chun-Jiang
Food and Machinery
Objective:The flavor formation process of stewed pork was investigated in this study. Methods: Electronic nose and gas-phase mass spectrometry (GC-MS) techniques were used to compare the key processes such as bleaching, frying, stewing and addition of sauces during the processing of stewed pork, and to analyze the changes of flavor compounds. Results: The results of electronic nose measurement were consistent with the results of gas chromatography analysis. The flavor content of raw pork and sauces was the highest, and the flavor substances decreased in the blanching, frying and stewing stages. However, the characte-ristic flavor substances were formed continuously. A …
Quality Analysis Of Fatty Acids And Lecithin Composition Of 20 Kinds Of Fresh Walnut, Yan Meng-Xi, Liu Jing-Wei, Xu Ke-Peng, Song Jie, Li Zhong-Jun
Quality Analysis Of Fatty Acids And Lecithin Composition Of 20 Kinds Of Fresh Walnut, Yan Meng-Xi, Liu Jing-Wei, Xu Ke-Peng, Song Jie, Li Zhong-Jun
Food and Machinery
Objective:This study aims to explore the correlation between the types and contents of fatty acids and lecithin in fresh walnut.Methods:A kinds of 20 walnuts were selected from Chengdu in Sichuan Province. The method of the gas chromatography and the high performance liquid chromatography were used for quantitative determination. Correlation analysis and cluster analysis were used to analyze the results.Results:The fatty acid composition of 20 kinds of fresh walnut was the same basically, with significant differences in content (P＜0.05). Longnan 15 had the highest oleic acid content. The contents of linoleic acid, arachidonic acid and cis-11-eicosenoic …
The Effect Of Vacuum Freezing-Hot Air Combined Drying On The Quality Of Purple-Spotted Peony In Gansu, Zhao Xue-Fang, Liang Qi, Tang Hong, Zhang Si-Man, Xu Bao-Di
The Effect Of Vacuum Freezing-Hot Air Combined Drying On The Quality Of Purple-Spotted Peony In Gansu, Zhao Xue-Fang, Liang Qi, Tang Hong, Zhang Si-Man, Xu Bao-Di
Food and Machinery
Objective:To reveal the effect of drying processes on the quality of Gansu purple-spoted peonycorolla tea, and to explain the drying mechanism of different drying processes.Methods:Vacuum freezing-hot air combined drying (FHCD), variable temperature hot air drying (VHD) and vacuum freeze drying (VFD) were used to dry the flowers of peony. The active ingredient (anthocyanin content) and quality attributes (moisture content, shrinkage rate and rehydration) of the purple-spotted peony corolla tea processed by three drying processes were determined, and the energy consumption of the drying processes and sensory characteristics (appearance, tea color, taste, etc.) of corolla tea were compared with three …