Rice processing

In this work, we developed highly porous activated carbon (AC) materials with micro/meso porosity through carbonizing rice husk and treating them with K2CO3. Elemental sulfur was then loaded to the micropores through a solution infiltration method to form rice husk-derived activated carbon (RHAC)aS composite materials.

7p tamynhan4 06-09-2020 8 2   Download

In this study, the chemical compositions of waste okra stalks and rice husks were investigated and their use, evaluated as raw materials for the Kraft pulping process. Pulp yield, Consistency and 1% NaOH solubility were determined.

7p lucastanguyen 01-06-2020 25 3   Download

Agricultural food supply chains of different grains such as wheat, rice, and corn include several processes from cropping and harvesting to distribution. Integrating these processes to reduce costs, in addition to providing sufficient supply, are of the major goals of agri-food supply chain management.

6p tohitohi 22-05-2020 17 1   Download

The basic helix-loop-helix transcription factors play important roles in diverse cellular and molecular processes. Comparative functional genomics can provide powerful approaches to draw inferences about gene function and evolution among species.

21p vishikamaru2711 29-04-2020 15 3   Download

Digital Image Processing: Image Enhancement Frequency domain methods - Duong Anh Duc provides about Image Enhancement - frequency domain methods; 1-d Fourier transform of a sequence; 2-d Fourier transform of a digital image; Fourier Transform of “Rice” Image; Importance of Phase Information in Images;...

86p cocacola_08 21-11-2015 63 3   Download

The adsorption of phenol over MCM-41 prepared from rice husk silica was investigated. MCM-41 material (RH-MCM-41) was synthesized using sodium silicate prepared from rice husk as a silica source and cetyltrimetylammoniumbromide (CTAB) as a surfactant with the following gel composition: 1SiO2: 0.106CTAB: 0.03NaOH: 150H2O. The obtained material was characterized by XRD and BET. RH-MCM-41 exhibits high surface area and highly ordered hexagonal mesoporous structures. The adsorption of phenol over RH-MCM-41 fit well to both Langmuir and Freundlich isothermers.

7p uocvong03 24-09-2015 87 12   Download

Nghiên cứu sự thay đổi cấu tử thơm 2-AP và các chất bay hơi khác trong qui trình chế biến bún từ gạo TÓM TẮT Bún là nguyên liệu chính để chế biến “Bún Bò Huế”, đây là một món ăn đặc sản của Việt Nam có nguồn gốc từ thành phố Huế, trước đây là kinh đô của Việt Nam. Hương vị đặc trưng của sợi bún quyết định tới chất lượng bún sản phẩm. Để làm rõ những sự thay đổi này, đề tài nghiên cứu đã tiến hành chiết xuất cấu tử chính tạo nên mùi thơm 2...

8p banhukute 18-06-2013 90 6   Download

The ubiquitin–proteasome pathway is crucial for a variety of biological processes, including spermatogenesis. Ubiquitin C-terminal hydrolase-L1 (Uch-L1) is thought to associate with monoubiquitin to control ubiquitin levels. Here, we report the identification of Uch-L1 cDNA from the testis of the rice field eel, a natural sex reversal vertebrate, by using cDNA microarray analysis.

8p media19 05-03-2013 37 3   Download

DNA methylation affects important developmental processes in both plants and animals. The process of methylation of cytosines at C-5 is catalysed by DNA methyltransferases (MTases), which are highly conserved, both struc-turally and functionally, in eukaryotes. In this study, we identified and characterized cytosine DNA MTase genes that are activated with the onset of reproductive development in rice.

11p viettel02 20-02-2013 44 5   Download

EURASIP Journal on Applied Signal Processing 2003:6, 603–614 c 2003 Hindawi Publishing Corporation A Rapid Prototyping Environment for Wireless Communication Embedded Systems Bryan A. Jones Department of Electrical and Computer Engineering, Clemson University, 202A Riggs Hall, Clemson, SC 29634, USA Email: bryan@rice.edu Joseph R. Cavallaro Department of Electrical and Computer Engineering, Rice University, Duncan Hall, MS 380, 6100 S. Main Street, Houston, TX 77005, USA Email: cavallar@rice.

12p sting12 10-03-2012 65 5   Download

Mục tiêu của dự án CARD 026/VIE-05 để nâng cao chất lượng và giá trị của lúa, thông qua một phương pháp tiếp cận tích hợp trong đó bao gồm nông dân, xay xát, các nhà cung cấp dịch vụ và cán bộ khuyến nông và tổ chức giáo dục. Từ tháng 4 năm 2006 đến tháng 11 năm 2009, dự án này đã tiến hành thí nghiệm trên thu hoạch thời gian và phương pháp, phẳng giường sấy, khô sôi giường, và hiệu suất xay xát. Đó là thấy rằng bất kỳ sự chậm trễ hoặc kéo dài thời gian thu hoạch có...

21p xinh_la 01-03-2012 98 12   Download

Reduced whole rice grain yield due to cracking is one of the major issues that directly reduce income and availability of staple food to the farmers in the Mekong River Delta. The cracking or partial fissuring of rice kernels may occur right in the paddy field due to incorrect harvesting time/practice, improper post-harvest drying conditions and inappropriate milling operations. This project aims to improve the quality and value of the rice, through an integrated approach which encompasses farmers, millers, service providers and extension workers and education institution....

74p xinh_la 10-02-2012 90 12   Download

Reduced whole grain rice yield by cracking is one of the key issues directly reduced income and the availability of staple food for farmers in the Mekong Delta. Cracking or fissuring of the grain part may occur in the rice fields by not harvested on time / practice, improper post-harvest drying conditions and milling operations inappropriate. This project aims to improve the quality and value of Rice, through an integrated approach including farmers, millers and services providers and extension staff and educational institutions....

25p xinh_la 10-02-2012 72 7   Download

• final study report on the optimum drying conditions for high temperature compact dryers and flat-bed dryer (years 1-2 result); • Research report on optimization of the drying method on glass relaxation phenomenon. The detailed contents of the seven technical reports can be seen in the Appendix. of the these reports, reports (3) and (7) has been accepted for publication in International Journal Food Properties and Drying Technology (2009, vol 27, No. 3), respectively. the key reports (1) of the CARD project has also been sent to the prestigious journal Stored product research....

10p xau_la 10-02-2012 75 6   Download

Reduce overall grain yield by cracking as one of the main problems directly reduced income and the availability of staple food to the farmers in the Mekong Delta. Cracking or fissuring of a grain of wheat that may occur in the rice fields by not harvested on time / practice, improper harvest and drying conditions milling operation is inappropriate. This project aims to improve the quality and value of Rice, through an integrated approach that includes farmers, millers, service providers and extension workers and educational institutions....

21p xau_la 10-02-2012 72 7   Download

This report requests the following milestones: • Training manual for extension workers and farmers in English and Vietnamese • Extension of leaflets and posters Please note that not all content has been translated into English. Only the essential information of the user manual and training content is presented in English. This is because of resource limitations and usefulness of real-time and full translation in English documents.

8p xau_la 10-02-2012 53 6   Download

Reduce overall grain yield by cracking as one of the main problems directly reduced income and the availability of staple food to the farmers in the Mekong Delta. Cracking or fissuring of a grain of wheat that may occur in the rice fields by not harvested on time / practice, improper harvest and drying conditions milling operation is inappropriate. This project aims to improve the quality and value of Rice, through an integrated approach that includes farmers, millers, service providers and extension workers and educational institutions.

86p xau_la 10-02-2012 73 8   Download

Reduce overall grain production and value by cracking is one of the main problems directly reduces income and the availability of staple food to the farmers in the Mekong Delta. Cracking or fissuring of a grain of wheat that may occur in the rice field by harvest time is not right / real, post-harvest conditions improper drying and milling activities inconsistent. There are a series of activities during harvesting and processing rice harvest. Figure 1 is a diagram showing a system of rice production in the Mekong Delta of Vietnam today. All strings in this system may contribute to losses.

25p xau_la 10-02-2012 68 5   Download

To determine post-harvest losses mainly due to the fact cracked rice, the basic data are collected systematically based on real farmers and also by experimentations. There are a series of activities during harvesting and processing rice harvest. Each of these factors will contribute to the damage. Some of these factors together may depend. The main factors considered in this study during data collection are:

23p xau_la 10-02-2012 63 5   Download

Thu hoạch kịp thời đóng vai trò quan trọng trong việc kiểm soát nứt gạo.Để xác định những tổn thất sau thu hoạch thực tế chủ yếu là do nứt lúa, thí nghiệm kỹ lưỡng được thực hiện trong ba mùa thu hoạch (mưa năm 2006, khô và mùa mưa năm 2007). các kết quả mùa khô 2008 thí nghiệm được trình bày trong báo cáo này là một nỗ lực để hệ thống thu thập các dữ liệu dựa trên experimentations trường trong mùa thu hoạch thứ tư liên tiếp. các yếu tố chính trong nghiên cứu này trong bộ sưu tập các dữ...

59p xau_la 10-02-2012 65 6   Download