Nutrient Value And Health-Care Functionof Xiang-Lotus And Its Development In Food Industry,
2015
College of Food Science and Technology, Hunan Agricultural University, Changsha, Hunan 410128, China
Nutrient Value And Health-Care Functionof Xiang-Lotus And Its Development In Food Industry, Wang Liangliang, Xia Yanbin, Ren Mei
Food and Machinery
Xiang-lotus is rich in nutrition with numerous health benefits and nutrition will be improvement after germination. This paper introduced the nutrient value and health care function of Xiang-lotus, development and utilization in food industry. It can provide a research reference for intensive processing and comprehensive utilization as well.
Construction Of Food Logistics Security System In The Large Scale Sports Events,
2015
Department of Physical Education, Wuhan Polytechnic University, Wuhan, Hubei 430023, China
Construction Of Food Logistics Security System In The Large Scale Sports Events, Qiu Ying
Food and Machinery
Large scale sports events of food logistics safety is directly related to all persons and events related to the health of the diet, can be held smoothly plays a very important role, A framework for food logistics security system should be constructed for the scientification and effectiveness. This paper first analysis of food logistics safety of large-scale sports events involved in the procurement and distribution of food ingredients two aspects, analysis of the subject involved, including suppliers, suppliers of food ingredients and the organization itself, points out the main problems that may arise, including food quality and safety of individual …
Defects And Perfect Of Law Supervision Of Food Additives,
2015
Chongqing City Management College, Chongqing 401331, China
Defects And Perfect Of Law Supervision Of Food Additives, Li Ulian
Food and Machinery
Guard on food additives should be paid high attention that is important in food safety concerning people’s safety and the development of market. But our mechanism on food additives is out of date including its law regulation and regulators. Learn from EU and JPN’s experiences of guarding food additives. Not only amend the law regulations, innovate supervision system, but also integrate the social supervision mechanism.
The Plight And Outlet Of The Management Of Food Enterprise,
2015
School of Business and Management, Inner Mongolia University of Finance and Economics, Hohhot, Inner Mongolia 010070, China
The Plight And Outlet Of The Management Of Food Enterprise, Liu Jiping
Food and Machinery
The management of food enterprise contains several problems, such as lacking of strict quality management system, consciously adding prohibited toxic chemicals, the lack of ability of crisis management, sale management and consumer demands. The causes of these problems are the consciousness of enterprise management personnel quality and safety management, the lack of basic occupation ethics, neglecting the interaction with consumers, and old-style of sales management. To solve the dilemma of food enterprises, some corresponding measures should be taking, including establishing the concept of "people-oriented", promoting the establishment of quality and safety management, the establishment of the third party quality safety …
Teaching Reform On The Courses Of Food Chemistry Based Concept Of Cdio,
2015
College of Food Science, South China Agricultural University, Guangzhou, Guangdong 510642, China
Teaching Reform On The Courses Of Food Chemistry Based Concept Of Cdio, Zhou Aimei, Liu Xin, Zhao Lichao, Liu Xiaojuan, Xiao Suyao, Cao Yong
Food and Machinery
CDIO is the English abbreviation of Conceive, Design, Implement and Operate, whose concept is to provide a realistic social practice and standards of engineering education for students. With the guidance of CDIO theory, CDIO engineering education mode was introduced into the teaching reform of food chemistry course. Three changes of teaching concept were proposed, and teaching mode was actively reformed based on these changes. By those reform, the independent learning ability, practice and innovation ability, communication ability,team spirit, and the whole CDIO process capability of students were cultivated or exercised.
A Finite Element Method Based Microwave Heat Transfer Modeling Of Frozen Multi-Component Foods,
2015
University of Nebraska-Lincoln
A Finite Element Method Based Microwave Heat Transfer Modeling Of Frozen Multi-Component Foods, Krishnamoorthy Pitchai
Department of Food Science and Technology: Dissertations, Theses, and Student Research
Microwave heating is fast and convenient, but is highly non-uniform. Non-uniform heating in microwave cooking affects not only food quality but also food safety. Most food industries develop microwavable food products based on “cook-and-look” approach. This approach is time-consuming, labor intensive and expensive and may not result in optimal food product design that assures food safety and quality. Design of microwavable food can be realized through a simulation model which describes the physical mechanisms of microwave heating in mathematical expressions. The objective of this study was to develop a microwave heat transfer model to predict spatial and temporal profiles of …
Western Farmers’ Markets In Kathmandu: Vendor Perspectives,
2015
SIT Study Abroad
Western Farmers’ Markets In Kathmandu: Vendor Perspectives, Caroline Saunders
Independent Study Project (ISP) Collection
This study seeks to understand Western farmers’ markets (FMs) in Kathmandu by understanding vendors’ motivations for attending FMs; and further, their perspectives on the purpose and potential for expansion of FMs in Kathmandu’s food economy. In the US and Europe, FMs are often seen in the literature as a component of a social movement (SM) called the ‘alternative food movement’ (AFM) concerned with environmental sustainability and social justice within the processes of food production and consumption (Isenhour 2012). FMs, a type of direct market that offer face-to-face interaction between producers and consumers, are a site for the transmission of values …
Identification Of Meat Species In Pet Foods Using A Real-Time Polymerase Chain Reaction (Pcr) Assay,
2015
Chapman University
Identification Of Meat Species In Pet Foods Using A Real-Time Polymerase Chain Reaction (Pcr) Assay, Tara A. Okuma, Rosalee S. Hellberg
Food Science Faculty Articles and Research
Product mislabeling, adulteration, and substitution are increasing concerns in highly processed foods, including pet foods. Although regulations exist for pet foods, there is currently a lack of information on the prevalence of pet food mislabeling. The objective of this study was to perform a market survey of pet foods and pet treats marketed for domestic canines and felines to identify meat species present as well as any instances of mislabeling. Fifty-two commercial products were collected from online and retail sources. DNA was extracted from each product in duplicate and tested for the presence of eight meat species (bovine, caprine, ovine, …
Effects Of Electrostatic Potentials On Stalk Rate,
2015
School of Machinery and transportation, Southwest Forestry University, Kunming, Yunnan 650224, China
Effects Of Electrostatic Potentials On Stalk Rate, Yang Yongfa, Zhang Ying, Chen Shuai
Food and Machinery
Introduces a electrostatic potential test system designed by LabVIEW, which had been done 7 electrostatic potential test experiments for 6 factors of electrostatic potential on the surface of electrostatic stalk extractors frictional roller, and improve overall electrostatic potential of the optimal solution is given. When drum material is synthetic rubber, roller rotation speed is 38 r/min, counter weight is 10.5 kg, friction material is silk, the humidity is controlled below 60%, the overall electrostatic potential and the stalk rate is the highest.
Fingerprint Analysis Technology And Its Application In Food,
2015
College of Food Science and Technology, Guangdong Ocean University, Zhanjiang, Guangdong 524088, China
Fingerprint Analysis Technology And Its Application In Food, Wu Shuai, Lei Sheng, Yang Xihong, Gao Qian, Cheng Dongwei, Zhang Ling, Zhao Wei, Zhang Tiandong, Xie Wancui
Food and Machinery
Fingerprinting technology is a kind of technique which is based on certain quality characteristics of sample by means of the fingerprint analysis methods (such as: DNA fingerprint, metabolic fingerprint, isotope fingerprints, odor fingerprint, fingerprint spectrum, etc.) to obtain a series of characteristic data and build models to get a technique for statistics and classification. and It becomes a hot spot of food testing technology research and future development trend for the advantages of rapid, accurate, sensitive ,and so on. It is described on the principle of all kinds of fingerprinting technology and application, and development trends, especially in the food …
Comparative Studies Of Legal Regulation Of Genetically Modified Food And Its Inspiration,
2015
China University of Political Science and Law, Beijing 100033, China
Comparative Studies Of Legal Regulation Of Genetically Modified Food And Its Inspiration, Chen Yang
Food and Machinery
GM food's safety is controversial since its birth. The USA and the EU gives us many experiences such as the fundamental ideas of regulation, the subject of supervision, identification system, and legislative regulation and so on. It's necessary to make a sound system of laws and regulations to guard GM food as well as a reform of supervision system of GM food. Besides, It should be optimized that the institutional settings and construct an international coordination mechanism of GM food.
Comparison Of Fermentation Performance And Cellar Mud Characteristics Between Aging Cellar And Normal Cellar,
2015
Department of Biology and Chemistry, Shaoyang University, Shaoyang, Hunan 422000, China
Comparison Of Fermentation Performance And Cellar Mud Characteristics Between Aging Cellar And Normal Cellar, Yu Yougui, Zhang Wenwu, Cao Le, Xu Chuanhong, Ma Liqun, Yang Zhilong
Food and Machinery
In order to reveal the reason of difference between aging cellar and normal cellar, aging cellar and normal cellar from Hunan Xiangjiao liquor Co. Ltd were sampled to investigate changes in cellar mud properties, physicochemical characteristics of fermented grains, quality of new spirit and output rate of raw materials. Results indicated that there was difference of the sense between the ageing cellar and normal cellar, cellar wall appeared phenomena of compacted mud and degraded mud in the ageing cellar. Water and pH of the aging cellar were significantly lower than that of normal pit (P<0.05). Compared with fermented grains, alcohol in the aging cellar was significantly lower than that in normal cellar (P<0.05), residual starch in the aging cellar was significantly higher than that in normal cellar (P<0.05), water in the aging cellar was slightly lower than that in normal cellar (P>0.05), acidity in the aging …
Studies On Influence Of Succinic Acid Onsuppressing Flavor Of Cigarettes,
2015
Shanghai Peony Flavor & Fragrance Co., Ltd., Shanghai 201200, China
Studies On Influence Of Succinic Acid Onsuppressing Flavor Of Cigarettes, Chen Yaoqi, Hong Yuan, Xie Wenyan, Yin Qianqian, Zeng Lingjie, Luo Changrong
Food and Machinery
Effect of the different ratio of succinic acid to cigarettes on the volatile substances formed in the process of pyrolysis was studied to investigate the influence mechamism of succinic acid on the decreasing flavor of cigarettes by the technologies of online Pyrolysis-Gas Chromatography/Mass Spectrometry. It was shown that free nicotine would decrease substancially while mono-protonated and diprotonated nicotine would increase obviously with increasing succinic acid. With the addition of 1%, 2% and 3% of succinic acid to cigarettes, the total volatile substances formed in the process of pyrolysis of cigarettes was reduced by about 23 percent, while low molecular weight …
Discrimination Of Soup-Stock By Electronic Tongue,
2015
School of Tourism and Culinary Science, Yangzhou University, Yangzhou, Jiangsu 225127, China
Discrimination Of Soup-Stock By Electronic Tongue, Cao Zhongwen, Zhan Gxiaoyan, Zhou Xiaoyan
Food and Machinery
Chicken soup and mixed samples with artificial blending were tested by electronic tongue and the response signals were analyzed by principal component analysis (PCA), discriminant factor analysis (DFA) and partial least-squares analysis (PLS). Chicken soup and artificial blended soup were successfully identified by electronic tongue. Moreover, a high regression coefficient, R2=0.958 71, between instrumental response signal and mixed ratio of chicken soup and artificial blended soup was found for the established PLS model with a prediction error below 15%.This study demonstrates that electronic tongue is applicable for soup discrimination.
Releasing Regular Of Flavor Compounds During Enzymolysis Of Mussel (Mytilus Edulis) And Structure Of The Flavor Peptides,
2015
College of Food Science and Engineering, Qingdao Agricultural University, Qingdao, Shandong 266109, China
Releasing Regular Of Flavor Compounds During Enzymolysis Of Mussel (Mytilus Edulis) And Structure Of The Flavor Peptides, Zhao Yang, Chen Haihua, Wang Yusheng, Liu Zhaolong, Zhao Chunxia
Food and Machinery
Releasing regular of flavor compounds during enzymolysis of mussel (Mytilus edulis) protein and the structure of seafood flavor peptides were investigated with amino acid analysis, ultrafiltration, gelchromatography, RP—HPLC, and UHR—Q—TOF. The results indicated that, during enzymolysis, molecular weight of peptides reduced. The amount of free flavor amino acid and TMA increased. The amount of peptidyl flavor amino acids increased then decreased. It’s advantageous for peptides with low molecular weight to be released at low pH conditions. The total carbohydrate varied little. The total acid reached the maximum in 1 h and at 50 ℃, respectively. Under the conditions that enzymolysis …
Effect Of Temperature On Maillard Reaction And Antioxidant Activity Of The Maillard Reaction Products Derived From Yellow Stripe Trevally(Selaroides Leptolepis) Fish Hydrolysates,
2015
College of Food Science and Pharmaceutical Sciences, Xinjiang Agricultural University, Urumqi, Xinjiang 830052, China
Effect Of Temperature On Maillard Reaction And Antioxidant Activity Of The Maillard Reaction Products Derived From Yellow Stripe Trevally(Selaroides Leptolepis) Fish Hydrolysates, Lu Bin, Wang Zhonghe, Wang Jun, Zou Min, Fu Li
Food and Machinery
The pH value, intermediate (A294nm), browning intensity (A420nm), free amino group content and antioxidant activity as detection index. The effect of temperature(100 ℃, 120 ℃) on Maillard reaction and antioxidant activity of the Maillard reaction products(MRPs) derived from yellow stripe trevally(Selaroides leptolepis) fish protein hydrolysates was investigated. The results were as follows: when reaction temperature was 120 ℃, the pH value, intermediate (A294nm), browning intensity (A420nm) and free amino group content of the systems during the Maillard reaction were more significant, and the reducing power and DPPH radical …
Change Pattern Of Nutrition Composition During Germination Of Three Kind Of Soybean,
2015
Food Department, Jiangsu Institute of Commerce, Nanjing, Jiangsu 211168, China; Research and Empolder Center of Food Safety Project of Jiangsu Province, Nanjing, Jiangsu 211168, China
Change Pattern Of Nutrition Composition During Germination Of Three Kind Of Soybean, Wang Hongtao, Chen Cheng, Yu Fang, Chen Baohong
Food and Machinery
The nutrient compositions’ change of green beans, black beans, soybean were studied during sprouting in order to provide experimental basis for the sprouting soybean food production and processing. Control soybean germination conditions by using a certain temperature and humidity, regular sampling and assay sprouted soybean’s crude protein, crude fat, reducing sugar, Vc and isoflavone’s content. The results show that: the protein content of green beans, soybean and black beans after seven days’ germination increased by 24.03%, 24.28% and 22.88% respectively than after one day’s germination, the reducing sugar content increased by 129.06%, 127.17% and 125.73% respectively; the Vc content increased …
Sensory Quality Characteristics Of Chicken With Different Cooking Methods,
2015
School of Agricultural and Food Science, Zhejiang A&F University, Hangzhou, Zhejiang 311300, China
Sensory Quality Characteristics Of Chicken With Different Cooking Methods, Yuan Sen, Pang Linjiang, Lu Xinghua, Cheng Jiyu, Li Fang, Song Yusheng
Food and Machinery
Chicken was cooked by three methods which were frying, braising and stewing, to compare the changes of volatile aroma and texture of cooking chicken. Results showed that after cooking chicken sensory quality characteristics changed dramatically. Aldehydes content was significantly higher than alcohols and alkanes in volatile components of fresh meat. However, the volatile compositions of cooking chicken were mainly aldehydes and alkane substances, and aldehydes and alcohols content decreased significantly, with the order of decreasing degree: fried > braised >stewed; But alkane matter content increased significantly with the same order of increasing degree as above. After cooking, some new macromolecules were …
Effects Of Ultra-High Pressure Treatment On Microstructure Of Cooked Chicken Breast,
2015
School of Food Science, Guangdong Pharmaceutical University, Zhongshan, Guangdong 528458, China
Effects Of Ultra-High Pressure Treatment On Microstructure Of Cooked Chicken Breast, Wang Zhijiang, Jiang Aimin
Food and Machinery
The changes of microstructure of cooked chicken breast treated by ultra-high pressure treatment(UHP) were observed, for the further study of UHP on cooked chicken breast. Results indicated that the gap between the muscle fibers decreased, endomysial disappeared gradually, and the structure of muscle fibers was more closely. Meanwhile, muscle fiber diameter and rate of juice leakage increase could be resulted from UHP significantly. Myofibril was fragmented and gelated obviously when the pressure was over 400 MPa. The microstructure of cooked chicken breast treated by UHP could explain the changes of jucie leakage, texture and edible quality.
Study On Test Methods Of Crispness Rice Candy,
2015
Colledge of Light Industry, Textile and Food, Sichuan University, Chengdu, Sichuan 610065, China
Study On Test Methods Of Crispness Rice Candy, Zhao Zijun, Jia Lirong, Li Changjiang, Gao Hong
Food and Machinery
The physical properties test of the crunchy rice candy was carried out with a texture analyzer under compression mode. The crispness of the crunchy rice candy was tested using the sensory evaluation method and was adopted the compression mode a texture analyzer. Spss statistical analysis software was applied to the data of crispness sensory eveluation and texture test. Subsequently, the forecast model was constructed for the crunchy rice candy crispness by analyzing the correlation between the data of crispness sensory eveluation and texture test. The results showed that:the best testing speed was 1.0 mm/s, the compression deform deformation was 50%.The …
