Optimization Of The Inhibition Process Of Non-Enzymatic Browning And Nutrition Preservation In Stanuntonia Chinensis Juice,
2023
Zunyi Medical and Pharmaceutical College, Zunyi, Guizhou 563006 , China
Optimization Of The Inhibition Process Of Non-Enzymatic Browning And Nutrition Preservation In Stanuntonia Chinensis Juice, Lin-Yun Cui, Hong-Bo Lou
Food and Machinery
With the inhibition of Non-enzymatic browning in Sta-nuntonia chinensis juice as the main objective, and the nutrition preservation (such as polyphenol preservation rate and ·OH clearance rate) of the juice as the consideration, the response surface method was applied to optimize the process of browning inhibition. First, the plackett-burman (PB) design was applied to screen out three inhibitors with a reliability greater than 95%: L-cysteine, sodium D-isoascorbate and phytic acid. Then, the optimal value range and effects direction were determined by steepest ascent design. Finally, the Box-Behnken Design (BBD) experimental design was used for response surface optimization and the optimal …
Effect Of Three Drying Methods On The Quality Of Taihe Toona Sinensis Bud,
2023
School of Information Engineering, Fuyang Normal University, Fuyang, Anhui 236000 , China
Effect Of Three Drying Methods On The Quality Of Taihe Toona Sinensis Bud, Yan-Hong Liu, Zhang-Ping Xiong, Chun-Yan Ji, Shuang-Fang Li, Sheng-Jie Liu
Food and Machinery
The natural drying, hot air drying at different temperatures and vacuum freeze drying were carried out on the buds of Taihe toon respectively. The changes of nutrient components such as VC, chlorophyll, total flavone and protein and the rehydration performance of Taihe toon buds after drying were determined. The effects of different drying methods on the quality of Taihe toon buds were comprehensively evaluated. In the dry products obtained by vacuum freeze-drying, the retention of VC, chlorophyll, total flavonoids and protein was the highest, which were 74.00 mg/100 g, 14.1 mg/g, 3.50 mg/g, 8.12 mg/g, respectively. …
Construction And Prediction Of Bayesian Network Model Of Relationship Between Process Parameters And Discharge Quality In Loosening And Conditioning,
2023
China Tobacco Yunnan Industrial Co., Ltd., Kunming, Yunnan 650231 , China
Construction And Prediction Of Bayesian Network Model Of Relationship Between Process Parameters And Discharge Quality In Loosening And Conditioning, Jun Tang, Li Tang, Li-Liang Wen, Bang-Hua He, Wen-Qiang Lin, Zhong-Da Zeng, Ning Ma, Bing Zhou
Food and Machinery
The complex relationship between the process parameters and the quality index of loosening and conditioning process was studied, and the network model was established by using Bayesian network analysis method. The results showed that: ① The network model of loosening and conditioning process could well reveal the influence relationship and influence weight of process parameters on the discharge moisture content and temperature. ② The influence degree of process parameters on the discharge moisture content was determined as from high to low, opening of automatic valve for air water mixing ＞ unit time material cumulative measurement ＞ water addition ratio ＞ …
Research Progress On Microorganism Of Dry Cured Ham,
2023
Food Research Center of Yanbian University, Yanji, Jilin 133000 , China
Research Progress On Microorganism Of Dry Cured Ham, Ming Ju, Xin Liu, Guan-Hao Li, Qian-Kun Zheng, Min Li, Chun-Xiang Piao, Ming-Xun Cui
Food and Machinery
This paper summarized the research status of microorganisms in dry cured ham, summarized the influence of yeast, mold and bacteria on the microbial diversity of ham, elaborated the influence of mycotoxins, pathogenic bacteria and spoilage bacteria on the safety of ham, and prospected the development direction of dry cured ham fermentation industry.
Drying Characteristics And Quality Of Turpan Seedless White Grape In Different Drying Rooms,
2023
College of Mechanical and Electronic Engineering, Xinjiang Agricultural University, Urumqi, Xinjiang 830052 , China
Drying Characteristics And Quality Of Turpan Seedless White Grape In Different Drying Rooms, E-Li Ka-Si-Mu, Li Ze-Ping, Li Xue-Lian, Shi Yong, Zhou Jun, Huang Hua, Guo Jun-Xian
Food and Machinery
The drying time, green rate, sugar content, VC content, sensory index, and color (including the average value of L*, a*, b*, R, G, B, etc) of seedless white grape in southwest, southeast, north-south, and east-west directions were compared for three kinds of drying houses constructed with different materials in Turpan area. The results showed that in brick drying house and adobe drying house, the drying time of seedless white grape in southwest direction was 24 days, the rate of green product was 32% and 24%, the sugar content was 721.3 mg/g and 719.6 mg/g, the content of VC was 7.84 …
Study On Physicochemical Properties And In Vitro Digestion Of The Resistant Starch From Eleusina Coracana (L.) Gaertn,
2023
School of Chemistry and Food Engineering, Changsha University of Science and Technology, Changsha,Hunan 410007 , China
Study On Physicochemical Properties And In Vitro Digestion Of The Resistant Starch From Eleusina Coracana (L.) Gaertn, Jia-Li Chen, Jing-Jie Liu, Pan-Fei Xiao, Le Wang, Li-Ya Ma, Chi-Ling Li
Food and Machinery
The resistant starch (RS3) was prepared by ultrasonic and thermal-press processing using the starch from Eleusine cor-acana (L.) Gaertn (finger millet) as a raw material. The physicochemical properties and digestive characteristics of the finger millet RS3 were characterized. The results showed that compared with the raw starch of finger milletraw, RS3 had greater solubility, thermal stability and freeze-thaw stability; while its swelling and settling properties were small, and these characteristics could be used to improve the texture of the food and increase the crispness of the food. Compared with ordinary corn RS3, the finger …
Analysis And Comporison Of Nutritional Component In The Muscle Of Zhedong Geese And Landes Geese,
2023
Institute of Quality and Standard for Agricultural Products, Zhejiang Academy of Agricultural Science,Hangzhou, Zhejiang 310021 , China
Analysis And Comporison Of Nutritional Component In The Muscle Of Zhedong Geese And Landes Geese, Hua Yang, Su-Ling Sun, Wei-Hu Chen, Li-Zhi Lu, Yu Zhang, Jun-Hong Wang, Zuo-Yi Zhu, Xue Li, Wei Wang
Food and Machinery
To study the difference of nutritional value of Zhedong geese and Landes geese, the contents of nutritional component in chest and leg muscle of Zhedong geese and Landes geese were determined. The results showed that crude fat content of Zhedong geese was higher than that of Landes geese. However, crude protein and crude ash contents were almost same in Zhedong geese and Landes geese. Both Zhedong geese andLandes geese had a wide variety of amino acids, and their essential amino acids (EAA) compositions and structures fit in FAO/WHO recommended pattern for amino acids. The first limited amino acid in Zhedong …
Auxiliary Hypoglycemic Effects Of Compound Nutritional Powder On The Type 2 Diabetic Rats,
2023
College of Bioscience and Bioengineering, Hebei University of Economics and Business,Shijiazhuang, Hebei 050061 , China
Auxiliary Hypoglycemic Effects Of Compound Nutritional Powder On The Type 2 Diabetic Rats, Qing-Hai Sheng, Wei Zhao, Yan-Ju Jia, Zhi-Yong Dai, Ying He, Jing Liu, Li Xu, Jin-Li Long, Jun Wang, Zeng-Ning Li
Food and Machinery
To evaluate the auxiliary blood glucose-lowering function of compound nutritional powder made from whole milk powder, erythritol, almond powder, resistant dextrin, polydextrose, inulin, mogroside, etc., on diabetic rats. Establish a rat model of insulin resistance glucose/lipid metabolism disorder, and evaluate the effects of compound nutritional powder on normal rats and insulin resistance glucose/lipid metabolism disorder model rats. The compound nutritional powder had no significant effect on the blood sugar of normal rats; the glucose tolerance index of insulin resistance glucose/lipid metabolism disorder model rats was positive, the blood lipid index was negative, and there was no significant change in insulin …
Effect Of Airflow Ultrafine Pulverization On Physical Properties And Antioxidant Activity Of Mung Bean Sprouts,
2023
College of Food, Heilongjiang Bayi Agricultural University, Daqing, Heilongjiang 163319 , China ；National Coarse Cereals Engineering Research Center, Daqing, Heilongjiang 163319 , China
Effect Of Airflow Ultrafine Pulverization On Physical Properties And Antioxidant Activity Of Mung Bean Sprouts, Xue-Mei Liang, Xin-Mei Lin, Mei-Xia Wei, Long-Kui Cao, Zhi-Jiang Li, Bao-Xin Lu
Food and Machinery
Taking the mung bean sprouts after drying as raw materials, the changes in the extraction amount, antioxidant activity and physical properties of mung bean sprouts polyphenols after airflow ultrafine crushing treatment were compared. The results show that the best conditions for ultrafine pulverization of air flow were as followed: pressure 0.5 MPa and speed 5 000 r/min. Compared with conventional crushing, the extraction of mung bean sprouts polyphenols increased by 10.74%. In addition to the reduction of DPPH free radical scavenging ability, the removal ability of mung bean sprouts polyphenols to ABTS+ free radicals and hydroxyl free radicals increased …
Rapid Determination Of 7 Hormones In Grass Carp Using Quechers Coupled With Uplc-Q/ Orbitrap Ms,
2023
Changsha Environmental Protection College, Changsha, Hunan 410004 , China
Rapid Determination Of 7 Hormones In Grass Carp Using Quechers Coupled With Uplc-Q/ Orbitrap Ms, Zhou Yan-Hua, Li Tao, Zhang Peng-Fei
Food and Machinery
A simple and rapid method for the simultaneous determination of 7 kinds of hormones in grass carp was developed by the QuEChERS method coupled with ultra performance liquid chromatogragphy quadrupole/electrostatic field orbitrap high resolution mass spectrometry (UPLC-Q/Orbitrap MS). The results indicated that the linearity of all the 7 hormones ranged from 1.0 ng/mL to 100.0 ng/mL with the correlation coefficients greater than 0.998. The LOD was in the range of 0.04~0.60 μg/kg and the LOQ was in the range of 0.2~1.8 μg/kg. The recoveries were in the range of 71.4% to 106.9%, with the RSD (n=6) in the range of …
Evaluation Of Uncertainty In Determination Of Benzoic Acid, Sorbic Acid And Saccharin Sodium In Edible Betel Nut By Hplc,
2023
Hunan Betel Nut Processing and Food Safety Engineering Technology Research Center, Xiangtan, Hunan 411100 , China ；Testing Center, Hunan Bingzhilang Food Science and Technology Co., Ltd., Xiangtan,Hunan 411100 , China
Evaluation Of Uncertainty In Determination Of Benzoic Acid, Sorbic Acid And Saccharin Sodium In Edible Betel Nut By Hplc, Yuan He, Xiao Xiao-Yi, Liu Jia, Zhao Zhi-You, Xia Yan-Bin
Food and Machinery
According to GB 5009.28 2016 "National Standards for Food Safety Determination of Benzoic Acid, Sorbic Acid and Saccharin Sodium in Foods " of High Performance Liquid Chromatography, established an uncertainty evaluation method for the determination of benzoic acid, sorbic acid and saccharin sodium in Areca catechu L. by HPLC, comprehensively investigates the sources of uncertainty in the whole measurement process, and analyzes and quantifies it. The expanded uncertainty of benzoic acid, sorbic acid and saccharin sodium in the sample is 0.004 10, 0.030 7, 0.200 g/kg, respectively. The main source of uncertainty for the detection in Areca catechu L. is …
Effect Of Electron Beam Irradiation On Storage Of Areca Taro,
2023
School of Food Science and Technology, Dalian Polytechnic University, Dalian, Liaoning 116034 , China ；Institute of Food Science and Engineering Technology, Hezhou University, Hezhou, Guangxi 548299 , China
Effect Of Electron Beam Irradiation On Storage Of Areca Taro, Sun Da-Yang, Shang Fei-Fei, Pan Zhong-Tian, Xie Yu-Hua, Liu Yan, Deng Chun-Li, Song Mu-Bo, Duan Zhen-Hua
Food and Machinery
In this study, the areca taro was treated by high energy electron beam with irradiation dose of 0.1,0.3,0.5,0.7, and 1.0 kGy. The effects of different irradiation doses on areca taro storage and antioxidant enzymes were studied. The results showed that low-dose electron beam irradiation could significantly reduce the decay rate of areca taro and better control the germination, and had little effect on the hardness, color and sensory quality. Meanwhile, they could maintain the activities of peroxidase, glutathione reductase and catalase. Among them, 0.1~0.5 kGy could be used as a suitable dose for irradiation storage of areca taro.
The Research Progress Of Ginseng Glycopeptide,
2023
Jilin Ginseng Academy, Changchun University of Chinese Medicine, Changchun, Jilin 130117 , China
The Research Progress Of Ginseng Glycopeptide, Ping Yu, Qing-He Zhang, Chang-Bao Chen, Ming-Yue Zhao, Yu Zhan, Lian-Yun Du
Food and Machinery
In this review, the methods of extraction and separation, detection and analysis, structure identification and functional activity of ginseng glycopeptide were summarized and its future development direction was prospected.
The Effects Of High-Pressure Microfluidization On The Properties Of Lotus Seed Starch-Glycerin Monostearin Complex,
2023
College of Food Science, Fujian Agriculture and Forestry University, Fuzhou, Fujian 350002 , China ；Fujian Provincial Key Laboratory of Quality Science and Processing Technology in Special Starch,Fujian Agriculture and Forestry University, Fuzhou, Fujian 350002 , China
The Effects Of High-Pressure Microfluidization On The Properties Of Lotus Seed Starch-Glycerin Monostearin Complex, Yi-Xin Zheng, Ze-Bin Guo, Yi Zhang, Bao-Dong Zheng, Shao-Xiao Zeng, Hong-Liang Zeng
Food and Machinery
In order to investigate the effects of microfluidization in different pressure combined with pullulanase debranching treatment on the structural properties and starch composition of lotus seed starch-glycerin monostearin complex, the determination of amylose, complex index, crystal structure, microstructural morphology and starch composition were discussed and analyzed. The results showed that the appropriate microfluidization conditions were more conducive to exert the debranching of pullulanase and facilitate the formation of lotus seed starch-glycerin monostearin complex. 80 MPa of microfluidization condition contributed to the crystal structure of the starch complex developing in the direction of high-microcrystalline V6I-type, and the formation of …
Improvement Of Feeding Device Of Packaging Machine And Design Of Geneva Mechanism With Curved Slots,
2023
School of Mechanical Engineering, Hubei University of Arts and Science, Xiangyang, Hubei 441053 , China
Improvement Of Feeding Device Of Packaging Machine And Design Of Geneva Mechanism With Curved Slots, Ya-Li Liu, Jun Zhang, Xiao-Ping Yang, Bang-Yin Xie
Food and Machinery
Aimed at the problem of incomplete discharge and sprinkling of powder material packaging machine during high-speed packaging, the geneva mechanism with curved groove was applied to automatic packaging machine to realize variable-speed feeding. This mechanism could run at lower speed in unloading area and at higher speed in non-unloading area. Using the relationship of Pro/E software, the 3D parameterized model of the feeding device was established. The results showed that the maximum packaging speed of variable speed feeding could be increased by 35.6%, and the geneva mechanism with curved groove was suitable for higher speed packing.
Inhibitory Effect Of Eugenol On Providence Vermicola In Aquatic Products,
2023
School of Life Sciences, Xinjiang Normal University, Urumqi, Xinjiang 830054 , China ；Institute ofAgricultural Products Processing, Jiangsu Academy of Agricultural Science, Nanjing, Jiangsu 210014 , China
Inhibitory Effect Of Eugenol On Providence Vermicola In Aquatic Products, Tursunay Turgun, Fan Wang, Long-Long Fu, Nurgul Rahman, Xiao-Li Liu
Food and Machinery
The inhibitory activity of eugenol was evaluated on Providence vermicola, which is a strain isolated from spoiled spicy crab product. The results showed that the minimum inhibitory concentration (MIC) was 0.25 mg/mL. Compared with the control group, the cells of P. vermicola treated with MIC eugenol were severely deformed, and wrinkles appeared. The cell wall of P. vermicola treated with eugenol was destroyed, leading to the leakage of intracellular substances and higher extracellular soluble protein content. The enzyme activities of malic acid dehydrogenase (MDH) and succinate dehydrogenase (SDH) were reduced by 33.01% and 19.81%, respectively. The normal metabolic system …
The Structure And Physicochemical Properties Of Different Types Of Dietary Fiber,
2023
College of Food and Bioengineering, Zhengzhou University of Light Industry, Zhengzhou, Henan 450000 , China ；Henan Key Laboratory of Cold Chain Food Quality and Safety Control, Zhengzhou, Henan 450000 , China ；Henan Collaborative Innovation Center for Food Production and Safety, Zhengzhou, Henan 450000 , China
The Structure And Physicochemical Properties Of Different Types Of Dietary Fiber, Jun-Guang Li, Xi Jiang, Yun-Tao Wang, Xu-Yang Ma, Yan-Hong Bai
Food and Machinery
The physicochemical characteristics, including water holding capacity, oil holding capacity, swelling capacity, particle size, solubility, and thermal properties, of chickpea dietary fiber (DF), grape DF, soybean DF and wheat bran DF were evaluated in this study. The structural properties of DFs were characterized by Fourier transform infrared spectrum and scanning electron microscope. The results showed that chickpea DF had the best water holding capacity and oil holding capacity, at 2.45 g/g and 1.97 g/g, respectively. Wheat bran DF had the best swelling capacity (3.18 mL/g). The solubility of four dietary fibers were positively proportional to temperature, among which the solubility …
Effect Of Short-Term Intake Of High Edible Oil On Viscera Coefficient And Gastrointestinal Motility In Mice,
2023
Hunan University of Chinese Medicine, Changsha, Hunan 410208 , China
Effect Of Short-Term Intake Of High Edible Oil On Viscera Coefficient And Gastrointestinal Motility In Mice, Zheng Tao, He Yun-Shan
Food and Machinery
To study the effect of short-term intake of high edible oil on the viscera coefficient and gastrointestinal motility in mice and providing the basis for rational dietary oil, 10 SPF KM mice were randomly divided into the control group and the edible oil group. The mice in the edible oil group were given edible oil twice a day, 0.3 mL each time, according to 20 mL/(kg·d) and mace in the control group were given equal amounts of distilled water for 13 days. The viscera coefficient and gastrointestinal motility of mice were compared. It was found that the dietary amount of …
The Public Opinion Monitoring, Network Attention And Forecasting The Reference Values Of The Labeled Food Nutrition,
2023
Institute of Food and Nutrition Development, Ministry of Agriculture and Rural Affairs, Beijing 100081 , China
The Public Opinion Monitoring, Network Attention And Forecasting The Reference Values Of The Labeled Food Nutrition, Ze-Ying Huang
Food and Machinery
Using 1 531 comment data of Sina Weibo and 2 587 of Baidu index data from 2013 to 2020, based on word cloud analysis, text sentiment analysis, and ARIMA-SVM prediction model, based on word cloud analysis, text emotion analysis and ARIMA-SVM prediction model. It was found that residents most concerned about the nutrient reference value of energy, and the nutrient reference value of moon cakes, soy sauce, yuanxiao, milk and other products were more used, especially children's food. In general, the nutrient reference values obtained slightly higher praise, but there were also many controversies; nutrient reference values did not get …
Study Of The Impacts Of Mono-, Di-Glyceride/Phospholipid (Mdg/Pl) On The Bioaccessibility Of Lipophilic Nutrients In Infant Formula Emulsion,
2023
College of Food Science & Technology, Huazhong Agricultural University, Wuhan, Hubei 430070 , China
Study Of The Impacts Of Mono-, Di-Glyceride/Phospholipid (Mdg/Pl) On The Bioaccessibility Of Lipophilic Nutrients In Infant Formula Emulsion, Jun-Jie Hu, Yan Li, Huan-Huan Cui
Food and Machinery
In this study, the in vitro digestion model was used for investigating the impacts of the application of Mono-, Di-glyceride (MDG) and phospholipid (PL) in the infant formula model emulsions on the bioaccessibility of lipophilic nutrients (vitamin D, carotenoids) contained in the formula. The addition of MDG/PL were found to significantly facilitate the micellization of lipophilic nutrients contained in the infant formula-based emulsion system at the simulated small intestine stage and led the digestion behavior more similar to human breast milk. The higher micellization rate resulted in higher absorption efficiency and higher bioavailability of liphophilic nutrients in the infant formula. …
