Study on the Funcitonal Peptides in Low Salt Sufu Making

Sufu in this project was prepared with Actinomucor elegans (CICC-3318)as the starter and with soybean as the material.Different with the sufu with 10% salt produced by traditional process,a sufu product with 6% salt was produced in this project by reducing the salt content in salting process.To determine peptides,the water-soluble extracts obtained saparetly from frozen dried powders of soybean,tofu,pehtze pehtze and sufu ripening for 50 days were analyzed by high-pressure lipid chromatography (HPLC).Antioxidative activity and antihypertensive activity of the extract due to the peptides contained were evaluated respectively by radical scavenging ability and angiotensin converting enzyme (ACS) inhibitory activity.According to the HPLC patterns,the peptides content was nearly zero in soybean and tofu,but increassed gradually during maturing in the further process of making pehtze,salted pehtze and final product sufu,Correspondingly,the antioxidative and antihypertensive activities of the extracts strengthened with maturing.For our product,sufu with 6% salt,the antioxidative and antihypertensive activities reached peak values at about 30 d maturing,and still remained medium values in final product sufu.In comarison,the antioxidative and antihypertensive activities for the sufu with 10% salt reached peack values at 40 d maturing,but remained medium values inferior to those for the sufu with 6% salt.     

Increasing Technology to Enhance the Ability of Innovation (Ⅱ) The Development of Chinese Package Printing Industry

<正>5.Innovation and development of operating mechanism.Interacting online and offline,the big domestic equipment manufacturers,paper package printing enterprises and logistics companies ally together in the supply chain and product chain,to lay a solid foundation for the accumulation of large data,and to     

Firm Faith to Take the Road of Innovation and Integration Development

正The transformation and upgrading of enterprises is imminent,the enterprises should adapt to the market trend and accurately orient product development.No matter in what industry,people need to promote the sustainable and healthy development of enterprises with the artisan spirit of tenacity,perseverance,dedication.Market demand is clear,the transformation of enterprise is imminent     

Preparation of Soybean Protein Concentrate with Mixed Solvents of Hexane－Aqueous Alcohol

Preparation of soybean protein concentrate with the mixed solvents of hexane-aqueous alcohol was studied in this paper.The optimum technology parameters were obtained by orthogonal tests.The results of experiments showed that the qualities of the product were good not only on taste of the product were good not only on tasted and color,but also on high solubility-NSI value was 48.80%.     

办公用品结构性调整的思考

The office product industry in China has experienced workshop level, imitation level and digital level. It is a question for the office product industry to think over that how to march on together with time. The article is adapted from foreign successful experience and gives a prediction of the market for the next year. It provides reference for the office product business to make structural adjustment.     

基因芯片在肉品检测中的应用(英文)

As a new micro-analysis technique DNA chip has became one of research hot spots. This article summarized the basic concept of DNA chip technique,the application in meat product detection and discussed the advantaged and disadvantaged of DNA chip technique. It can provide theoretical principle for the application of DNA chip technique.     

2022 International Paper Technical Conference: A Preview

This is a preview pertaining to the upcoming event of the 2022 International Paper Technical Conference. Herein we provide the condensation of twelve presentations which will be given by our honorable speakers. Conference themes comprise of status quo of supply of raw material, the newest dynamic trend of papermaking industry both in China and Brazil, eucalyptus pulp as a shining role in molded pulp, high-value utilization of biomass, the most concerned hotspot—carbon reduction, and existing problems challenging the application of paper-based materials in packaging market. From the source to the end product, we offer you the full view of paper industry in expound.     

ZrB system by self-propagating

emperature synthesis (SHS) technique, and the effect of particle size of Zr powder on the SHS reaction in ZrB system was studied. The phase constituent of SHS product was investigated by X-ray diffraction analysis, a     

The Enforcement of Genuine Leather Product (GLP) Mark——A Talk at the News Briefing Held by The China National Council of Light Industry Vice-President of The China National

Fellow guests and friends from the press: In this newsbriefing we are going to declare to all circles that we shall carry out agenuine leather product mark (GLP) in the leather industry. It is an important measuretaken for exploring a new way of industrial administration under the condition of socialism     

Analysis on the shape and structure of Mongolian traditional Gu Gu crowns in the illustrations of the Jāmi' al-Tawārīkh in the National Library of France北大核心CSCD

Jāmi' al-Tawārīkh is a detailed history book of Mongolia compiled by the prime minister Rashid al-Din under an order issued by Ghazan Khan in 700 of the Islamic calendar (1310 - 1311 A. D.). After the book was finished the royal family invested a great deal of manpower material and financial resources to draw its illustrated edition which was completed between 1306 A. D. and 1314 A. D. In this period Persian miniatures had strong Mongolian characteristics. The facial shapes of the characters showed the image characteristics of Mongolians and the clothing styles and patterns on the clothes also had the characteristics of Mongolian and even traditional Chinese costumes. Among them Jāmi' al-Tawārīkh in the National Library of France was drawn between 1425 A. D. and 1430 A. D. There are 15 Persian miniatures in the book that illustrate the Gu Gu crowns worn by aristocratic women of Mongolia which were the headgear favored by women of the ethnic group at that time and were very popular. The Gu Gu crowns in the illustrations are rich in color and clear in structure which provide precious and detailed historical image data for us to study the shape and manufacture characteristics of Gu Gu crowns in the Mongolian and Yuan Dynasties. Through reading the pictures we can learn the color pattern shape structure collocation wearing effect and identity of the wearers wearing occasions and other practical problems of the Gu Gu crowns. Combined with the ancient documents and images we can further study and analyze the specific shape and system of the Gu Gu crowns in the Mongol Yuan period the characteristics of wearing and the related cultural connotation behind them. Firstly the 15 illustrated wearing scenes were classified and the wearing characteristics of Gu Gu crowns in different scenes were summarized to find out their regularity. Secondly the characteristics of wearing the Gu Gu crowns in different scenes were compared and the different meanings they represent were analyzed and studied. Finally we concluded the shape characteristics and decorative effect of Gu Gu crowns in the Mongol Yuan period and summarized the cultural implication and national belief represented by Gu Gu crowns as well as the fundamental reason why they were favored by Mongolian women for their enduring popularity. On this basis the correspondence analysis method was used to study the relationship between the formative characteristics occasion of wearing cultural connotation and the identity status and belief of the users. We concluded that the characteristics of the Gu Gu crowns in the illustrations of Jāmi' al-Tawārīkh collected in the National Library of France except for only wearing the hood and crown cape in keeping vigil beside the coffin changed little with the wearing occasions. The shape of the bionic swan showed totem worship the structure features of the square above and the circle below explained the significance of the combination of men and women. It reflects that Mongolians believe in the "Mongke Tengri" Eternal Heaven and the modeling concept based on nature is beyond nature. The structure of being square at the top and circular at the bottom explains the significance of the combination of men and women. The length of crown feathers the number of the ball feathers the hood color and the cape length change showed that the usefulness of Gu Gu crowns was replaced by decoration becoming a symbol of status. In the middle and late period the gold cross pattern appeared frequently in the crown decoration highlighting the identity of many noble women as disciples of Nestorianism. As a whole Gu Gu crowns elongated the human body lines in a towering and beautiful shape making people appear tall and in line with aesthetic characteristics. The luxurious decorative details highlighted the rich and leisure life of aristocratic women and their noble social rank and status in the Yuan Dynasty. The original symbolism took a back seat to the decorative function. This edition of Jāmi ' al-Tawārīkh provides precious image information for the study of the shape and symbolic significance of aristocratic women's headgear in the Mongol (Yuan) period. Through systematic studying and sorting out the structure shape material pattern production technology etc. it can better inherit Chinese traditional costume culture and inherit the traditional costume skills of China. The research results can provide inspiration and innovative ideas for the design and innovation of Chinese national costumes. Under the trend of global integration the exchange of clothing culture among different countries is increasingly close. It is a shortcut for Chinese fashion to go to the world to retain and integrate the characteristics of national clothing. © 2022 Authors. All rights reserved.     

Etherification of Alkali-pretreated Sugarcane Bagasse Cellulose in Tetrahydrofuran

Sugarcane bagasse (SCB) is an important by-product in the sugar industry. It is a source of cellulose fibers or cellulose for paper mills and textiles factories. In this study, SCB was ethyl etherified in tetrahydrofuran (THF) after alkali pretreatment. The alkali concentration for the pre-treatment, the ratio of ethyl bromide (EtBr) to dried SCB in the reaction, reaction time, and temperature were investigated for the etherification of SCB. The ethoxyl content and characterization of the product were determined using headspace gas chromatography (HS-GC), Fourier Transform Infrared (FT-IR) and ¹³C-NMR spectroscopy, respectively. It was found that SCB was well-etherified with EtBr in alkali-THF. Upon ethylation of SCB, the ethoxyl content of the product was high when the alkali concentration and the ratio of EtBr to dried SCB were controlled from 50% to 75% and 4:1 (V/w) to 6:1 (V/w), respectively. The reaction occurred optimally when the temperature was controlled below 110℃; above this temperature, the degree of etherification decreased. The thermal stability of ethylated SCB was higher than that of SCB but slightly lower than that of commercial ethyl cellulose. Ethylated SCB has the potential to form composites with many materials because it is soluble in a wide variety of solvents.     

发酵肉制品(英文)

This article introduced the types, characteristics of the fermented meat product and the research situation of the domestic and foreign fermented meat product. It also indicated the developing prospect of the fermented meat products.     

China textile machinery: taking off in progress

正Among the 1600 exhibitors who take apart in the ITMA ASIA+CITME2014 2/3 are Chinese manufactures.If the numerous figures failed to attract your attention,the increase of quality should draw your focus.To adopt the demand of developing textile machine market,domestic textile machinery enterprises now follow the slogan of"technology drives development"to enhance product competitiveness.Our domestic sellers will showcase product ranging from spinning,weaving,dyeing and printing,     

Application of meta-analysis in the field of costume studies北大核心CSCD

With the development of the methodology of research review, meta-analysis has been widely applied in the study of various disciplines.However, through literature collection and combing, it is found that the application of meta¬analysis in the field of domestic costume studies is still blank theoretically.To facilitate the extensive use of meta-analysis in domestic integration research on costume theories, and improve the standardization and objectivity of research on costume theories, through an analysis of the basic meaning, functions, advantages, sample selection and research process of meta¬analysis, 52 domestic research papers published from 2(K)7 to 2019 on the relationship between online consume reviews and consumers' purchase intention were taken as examples, to explore the application process of meta-analysis in the field of costume studies in a systematic way and key points thereof.Finally, through literature survey and an analysis of domestic and foreign applications, it is verified that meta-analysis has a good prospect in theoretical studies on costumes in the future. © 2021 China Silk Association. All rights reserved.     

Analysis on Economic Indicators from 62 Enterprises in Printing Machinery Industry in Q1 2014

Operation of printing machine industry was still unsatisfactory in the first quarter of 2014.Analysis on operation of printing machine industry.a.Market demand was not strong;sales of product undulated and declined.According to the statistics,the total industrial output value fell by 19.28% in the first quarter of 2014 than the average quarter value in 2013; industrial added value decreased by 4.16%; sales revenue dropped by 22.83%. h. Business operation of enterprises was in poor condition. c. R＆D of new products is an important transformation guarantee for enterprises. d. To take self explore new ways upgrading advantages,and explore new ways.     

High Linoleic Acid in the Food Supply Worldwide-What are the Consequences? (英文原文)(Online First, Recommended Article)

The macronutrient composition of food supply in China has altered dramatically in the past 70 years. Fat (oil) has increased more than 4.2-times while the carbohydrate content has declined by 34%. Vegetable oils are the major component of the fat intake and since these oils are rich in linoleic acid, there has been a significant rise in the consumption of this fatty acid (as much as a 4-fold rise). Linoleic acid has essential functions in the body in skin and as a precursor of prostaglandins and related compounds. The current intakes of linoleic acid are well in excess of the minimum requirements. In this review, the effects of a food supply rich in linoleic acid on pain in arthritis and headache, non-alcoholic fatty liver and neural function are explored, with emphasis on lipid mediators derived from linoleic acid and other long chain polyunsaturated fatty acids. The current world food systems have created an imbalance of dietary linoleic acid in relation to n-3 polyunsaturated fatty acids, and an imbalance in the lipid mediators derived from these polyunsaturated fatty acids which may be contributing to sub-optimal health status.     

The Diaper and Hygienic Product Project of Shandong Dongshun Paper Put into Production and the Third-Phase Project of Dongshun Ind’l Park Started

On January 12,2012,Shandong Dongshun Group held a ceremony at Dongshun Ind＇s Park,Dongping,Taian to celebrate the production start-up of its diaper and hygienic product project and the start of its thi...     

China''''s Import & Export of Textile Machinery in 2002

China's import of textile machinery made a record high of US$3.665 billion in 1993. In the following three years from 1994 to1996, the average annual import kept at US$ 2.5-2.6 billion. Inthis period, the Chinese Government worked out a series of poli-cies and measures to strengthen tariff control and encourage thedevelopment of Chinese textile machinery industry. As Chinesetextile machinery manufacturers improved their product quality,the import of textile machinery dropped accordingly. T…     

‘FRANCHISE CHAIN OPERATION SYSTEM＇ A WAY TO SUCCESS FOR EXPANDING CHINA DIAMOND MARKET：A report of Beijing JINFANGZI Diamond Corp.

Following Japan, China has become the world No. 2 diamond market. The broad business opportunity of diamond market captures vast number of investor‘s attention. However, the high -tech content and peculiarities of the industry-wide market have brought perplexedness for those potential investors who have poor knowledge about diamond product but they do have intention to invest in the venture.     

Implement 〈the Restructuring and Revitalization Plan for the Light Industry〉 to Boost the Restructuring and Revitalization of China＇s Paper Industry

Adopted by the executive meeting of the State Council on February 19^th, 2009, 〈the Restructuring and Revitalization Plan for the Light Industry〉 （hereinafter referred to as the 〈Plan〉） was promulgated on March 27th, 2009. It will serve as the programmatic document for the restructuring and revitalization of China＇s light industry at present and in the coming three years to lead the light industry out of dire straits to revitalization and boost the sound and sustainable development of China＇s light industry so as to make China into a powerful country in the world.