cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.12755/nrct.res.2018.185
title: ระบบฐานข้อมูลสารสนเทศด้านอาหารและโภชนาการสำหรับผู้สูงอายุที่เป็นโรคเบาหวานในจังหวัดเลย (Informations System on Food and Nutrition for Older with Diabetes Mellitus in Loei Province)
DOI: 10.12755/nrct.res.2019.7
title: การศึกษาการเปลี่ยนแปลงคุณภาพของหม่ำและไส้กรอกเปรี้ยวจากเนื้อโคพร้อมบริโภคในระหว่างการเก็บรักษา (A study on quality changes of ready-to-eat fermented beef products (Mum Neua and Sai Krok Prew during storage)
DOI: 10.12755/nrct.res.2018.186
title: การบูรณาการภูมิปัญญาการใช้ใบย่านางและขมิ้นสำหรับการแปรรูปหน่อไม้อบแห้งโดยใช้เครื่องอบพลังงานแสงอาทิตย์ (การบูรณาการภูมิปัญญาการใช้ใบย่านางและขมิ้นสำหรับการแปรรูปหน่อไม้อบแห้งโดยใช้เครื่องอบพลังงานแสงอาทิตย์)
DOI: 10.12755/nrct.res.2017.406
title: การประยุกต์ใช้เทคโนโลยีสะอาดในกระบวนการผลิตแป้งมันสำปะหลัง กรณีศึกษา บริษัท จ.เจริญมาร์เก็ตติ้ง จำกัด (Application of Cleaner Technology in Tapioca Starch Production Process Case Study J.Charoen Marketing Company Limited)
DOI: 10.12755/nrct.res.2018.187
title: การวิเคราะห์และเพิ่มประสิทธิภาพของระบบเก็บค่าผ่านทางพิเศษ เพื่อให้สามารถประมวลผลแบบ Real-time กรณีศึกษา บริษัท ทางยกระดับดอนเมือง จำกัด (มหาชน) (Analyzing and Enhancing Toll Collection System for Real-Time Processing: a Case Study of Don Muang Tollway Public Company Limited)
DOI: 10.12755/nrct.res.2018.188
title: ปัจจัยทางจิตวิทยาองค์การเชิงบวกที่มีอิทธิพลต่อการพัฒนาบุคลากร สู่องค์การแห่งความเป็นเลิศ : กรณีศึกษาบริษัทในเขตนิคมอุตสาหกรรมไฮเทค จังหวัดพระนครศรีอยุธยา (Positive Organizational Psychology Variables Influencing a High Performance Organization : Case Study of Company of Plants at the Hi-Tech Industrial Estate, Phra Nakhon Si Ayuttha Province)
DOI: 10.12755/nrct.res.2018.189
title: การพัฒนาทักษะการพูดภาษาอังกฤษโดยใช้ทฤษฎีการสร้างความรู้ด้วยตนเองสำหรับ นักเรียนชั้นประถมศึกษาปีที่ 3
DOI: 10.12755/nrct.res.2019.8
title: การพัฒนาผลิตภัณฑ์เส้นกวยจั๊บอุบลเสริมข้าวไรซ์เบอรี่กึ่งสำเร็จรูป
DOI: 10.12755/nrct.res.2017.407
title: การออกแบบองค์ประกอบภูมิทัศน์โดยแฝงการออกกำลังกาย (Landscape Elements Design Conceal with Exercise Activity)
DOI: 10.12755/nrct.res.2018.190
title: ภูมิปัญญาท้องถิ่นในการจัดการลำน้ำลำพังชูเพื่อพัฒนาแหล่งอาหารของชุมชนใน ตำบลหนองเม็ก อำเภอนาเชือก จังหวัดมหาสารคาม (Indigenous Knowledge of Lumpangchu River Management for the Development of Food Based in Nongmeak Sub -district, Nachuak District, Mahasarakham Province)
DOI: 10.12755/nrct.res.2017.408
title: แนวทางการจัดทำแผนแม่บทชุมชนเพื่อส่งเสริมการท่องเที่ยวเชิงวัฒนธรรม ผ่านโครงข่ายเชิงพื้นที่และเครือข่ายทางสังคมวัฒนธรรม ตลาดชุมชนริมน้ำลำพญา ลุ่มน้ำนครชัยศรี จังหวัดนครปฐม (The Community Master Plan to Promote Cultural Tourism Base on Spatial Configuration and Socio-Cultural Network, Lampaya Waterfront Community, Nakhonchaisri Basin, Nakhon Pathom)
DOI: 10.12755/nrct.res.2018.191
title: การอนุรักษ์และพัฒนาแหล่งอาหารบนฐานทรัพยากรธรรมชาติภายในชุมชนบ้านหนองเม็ก ตำบลหนองเม็ก อำเภอนาเชือก จังหวัดมหาสารคาม (Guidelines for the conservation and development of food sources on the natural resource base by the participation people of Bannongmek, Nachueak District, Maha Sarakham Province)
DOI: 10.12755/nrct.res.2018.192
title: รูปแบบการสร้างความมั่นคงทางอาหารอย่างยั่งยืนของครัวเรือนในเขตพื้นที่ตำบลหนองเม็ก อำเภอนาเชือก จังหวัดมหาสารคาม (A Model for creating sustainable food security of households in Nong Mek Sub-District , Nachueak District, Maha Sarakham Province)
DOI: 10.12755/nrct.res.2018.193
title: การวิจัยและพัฒนาพลังงานทดแทน (Researchand Development of Renewable Energy)
DOI: 10.12755/nrct.res.2018.194
title: การวิจัยและพัฒนาอาหารสู่ครัวโลก (Research and development for food industry)
DOI: 10.12755/nrct.res.2018.195
title: การวิจัยและพัฒนาต่อยอดรถไฟฟ้า RMU Shuttle EV (Research and development for RMU - Shuttle EV)
DOI: 10.12755/nrct.res.2018.196
title: การวิจัยและพัฒนาผลิตภัณฑ์ในการเพิ่มผลผลิตเชิงพาณิชย์ (The Product Research and Development for Commercial Productivity)
DOI: 10.12755/nrct.res.2018.197
title: การวิเคราะห์ตำแหน่งการแข่งขันของผู้ผลิตชิ้นส่วนยานยนต์ไทยภายใต้เขตการค้าเสรีอาเซียน (A Competitive PositionAnalysisof Thai Auto Motive Parts Manufacturers under ASEAN Free Trade Area)
DOI: 10.12755/nrct.res.2018.198
title: พระพุทธรูปพร้าโต้ : แนวคิด คุณค่า ภูมิปัญญาและอัตลักษณ์ของกระบวนการสร้างสรรค์ พระพุทธรูปไม้ในล้านนาสู่การเรียนรู้ของสังคม (The Prato Buddha Image : Prassing Down Values and Creativity through the Ideologies, Principles, Beliefs and Knowledge of Making a wooden Buddha Image.)
DOI: 10.12755/nrct.res.2017.409
title: สิกขาบทปริทัศน์: ศึกษาข้อถกเถียงและการตีความศีลในพระพุทธศาสนา (Sikkhapada Review: controversies and interpretations study of sila in Buddhism)
DOI: 10.12755/nrct.res.2017.410
title: การส่งเสริมกระบวนการแห่งสัมมาชีพของกลุ่มวิสาหกิจชุมชนในจังหวัดพิจิตร (Promote of the process of right lihood of the community enterprise in Phichit)
DOI: 10.12755/nrct.res.2017.411
title: รูปแบบการวิเคราะห์ศักยภาพเพื่อพัฒนาผลิตภัณฑ์ชุมชนบนฐานทรัพยากรในชุมชนบ้านหนองเลิง ต.หนองเม็ก อ.นาเชือก จ. มหาสารคาม (A model of Potentiality Analysis for Community Products Development on Resource Based in Nongleungvillage, NongMeksubdistrict, Na Chueak District, MahaSarakham Province.)
DOI: 10.12755/nrct.res.2017.412
title: พุทธศิลปกรรมล้านนา : แนวคิด คุณค่าและการสร้างสรรค์ เพื่อเสริมสร้างจิตวิญญาณและการเรียนรู้ของสังคม (Lanna Buddhist Art : Concepts, Value, and a creation to enhance the spirit and learning of society)
DOI: 10.12755/nrct.res.2017.413
title: พระพุทธศาสนาในเส้นทางสายไหม, ประวัติศาสตร์, หลักฐานทางโบราณคดี และพัฒนาการการสร้างอารยธรรมของมนุษยชาติ (Buddhism in the Silk Road, History , Archaeological evidences and Development of Human Civilization.)
DOI: 10.12755/nrct.res.2017.414
title: การเสริมสร้างกระบวนการมีส่วนร่วมของประชาชนต่อการอนุรักษ์และฟื้นฟูป่าต้นน้ำ จังหวัดน่าน (Reinforcement Process on People’s Participation Process in the Watershed Forest Conservation and Restoration in Nan Province)
DOI: 10.12755/nrct.res.2017.415
title: อิทธิพลของที่หลบซ่อนต่างชนิดที่ส่งผลต่ออัตราการเจริญเติบโต และอัตรารอดของลูกปลาบู่ทราย (Oxyeleotris marmorata Bleeker, 1852)ระยะวัยอ่อน และระยะวัยรุ่น (The effect of different types of shelter on growth and survival of marble goby (Oxyeleotris marmorata Bleeker, 1852) larvae and juvenile)
DOI: 10.12755/tsb.res.2019.1
title: A Combination of 8 Bromo CyclicGMP with Neural Inducing Agents Could Efficiently Convert Human Adipose Stem Cells to Neural Progenitors

description: Human adipose stem cells (hASCs) among other stem cells offer a glimpse of possibilities in neurodegenerative disease treatment. By that fact, researchers have been developing neural transdifferentiation methods of hASCs over the last decades. Various types of inducing agents were applied to improve the protocol. NO-cGMP signaling pathway is known to play a vital role in regulation of cell growth, survival, differentiation, proliferation, migration, axon guidance and many other processes. cGMP, as the mediator, helps support NO regulation of cell survival, differentiation and neuroprotective regulation. Previous research demonstrated that applying NO donor agents in neural differentiation medium could convert hESCs into neural- like cells. However, neural differentiation through this specific signaling pathway on hASCs has not yet been investigated. In this study, 8 Bromo-cyclic GMP (8Br-cGMP) was added to neural induction cocktails to improve the neural transdifferentiation efficiency of hASCs. Results demonstrated that hASCs under this condition exhibited higher expression of neural genes and could further differentiate into mature neuronal and glial cells. Our findings highlighted that differentiated hASCs displayed neuronal progenitor profile, yet remained their plasticity as they can differentiate toward glial cells. Future studies employing in vivo transplantation models and their underlying mechanisms are warranted.
DOI: 10.12755/tsb.res.2019.2
title: Actinomycetes from Rice Field Soil, Nakonsawan and Their Antimicrobial Activity

description: A total of 100 actinomycetes isolates were isolated from rice field soil in Nong Bua, Nakonsawan, Thailand. All these strains were tested for preliminary and secondary screening for antimicrobial activity with test microorganisms including Escherichia coli ATCC 25922, Pseudomonas aeruginosa ATCC 27853, Bacillus subtilis ATCC 6633, Kocuria rhizophila ATCC 9341, Staphylococcus aureus ATCC 25923, Candida albicans ATCC 10231 and Xanthomonas oryzae X3. Partially purified extracellular and intracellular crude extracts were extracted using ethyl acetate and methanol as extraction solvents, respectively. Zones of inhibitions were obtained using disc diffusion method that contained 20 ?l of partially purified extracellular and intracellular extraction samples (50 mg/ml and 1 mg/ml) . The results showed that isolate NK13102 gave the highest inhibition zone in diameter against B . subtilis (26 mm), S . aureus (27 mm) K . rhizophila (29 mm) and X . oryzae (9 mm) . Analysis of 16S rRNA gene sequence and blast analyses confirmed that the isolates belonging to the genus Streptomyces with similarity to Streptomyces echinatus ( NK01105) , Streptomyces avellaneus (NK13102), Streptomyces bungoensis (NK14101) and Streptomyces laurentii (NK17205).
DOI: 10.12755/tsb.res.2019.3
title: Anti-Breast Cancer Activity of Thai Herbal Medicine Formulation

description: Thai traditional medicine formulations have been used as folk medicine to treat breast cancer patients, balance element in the patient's body or increase their immunities. It is composed of five Thai medicinal plants
description: Albizia procera bark, Amphineurion marginatum root and stem, Diospyros mollis heartwood, Smilax corbularia and Smilax glabra rhizome. Nonetheless, biological testing for anti-cancer activity against breast cancer and biological effect of this formulation on cell line models have not yet been fully investigated. This research aimed to identify species of plant materials and investigate cytotoxic effects of the formulation and its constituent plants on normal mouse fibroblast (L929) and human breast cancer (MCF-7) cells. Phylogenetic identification of plant materials was evaluated using genetic markers on chloroplast DNA. Two non-coding regions
description: trnL intron and trnLF IGS, were amplified by PCR technique using universal primers. These PCR products were identified by DNA sequencing and aligned with ClustalW using BioEdit program. The nucleotide sequences were submitted to GenBank database and accession numbers were assigned. BLAST results of A. procera and A. marginatum showed the highest percent identities at 100% in both noncoding regions when compared with reference sequences on GenBank database. Then, ethanol maceration was performed which was similar to those practiced by Thai folk preparation. As the results, ethanolic extract of formulation had potent anti- cancer activity on MCF- 7 cells and low cytotoxicity on L929 cells with IC50 values of 52.51 and 81.48 ?g/mL, respectively. These results will support the biological evidences of Thai folk medicines to treat breast cancer cells.
DOI: 10.12755/tsb.res.2019.4
title: Antimicrobial Activities of Plant Extracts Against Bacteria Associated with Bovine Mastitis

description: Bovine mastitis is mainly caused by bacterial infection of cow's udders, resulting in milk of lower quality. Antibiotic treatment of mastitis can leave antibiotic residues in milk and can increase antibiotic resistant bacteria in the food chain. The aims of this study were to investigate antimicrobial activities of selected natural extracts from traditional Thai plants against bovine mastitis-associated bacteria, in order to evaluate the possibility of using plant extracts as alternatives to antibiotics for bovine mastitis treatment and control. Rhizome and leaf plants (two types for each category) were chosen in this study, including Curcuma mangga (Mango ginger), Zingiber montanum (J. Koenig) Link ex A. Dietr. (Cassumunar ginger), Azadirachta indica A. Juss (Neem leaf) and Piper betle Linn. (Betel Pepper leaf). Antimicrobial activities of the aqueous and 70% ethanolic extracts of these plants were determined against 12 species of bovine mastitis-associated genera: Staphylococcus and Streptococcus, using disc diffusion, MIC and MBC assays. Extracts from P. betle and C. mangga showed inhibitory effects against the mastitis-associated bacterial isolates/strains tested. The 70% ethanolic extract of P. betle exhibited the highest antimicrobial activities, having the inhibition zone of 8.00?0.00 to 24.33?0.58 mm. The MIC and MBC values of the P. betle extract ranged from 0.07 to 1.17 and 0.29 to 9.38 mg/ml, respectively. P. betle extracts also had wide scope of inhibition against all bacterial species tested, and particularly displayed promising inhibitory effects against Staphylococcus aureus, one of the most significant infectious and drug-resistant bacteria in dairy farming. These results will be used for further development of natural therapeutic products for bovine mastitis treatment and control, which is hoped to be alternative products to commercial antibiotics.
DOI: 10.12755/tsb.res.2019.5
title: Antioxidant activity of porcine placenta and its cytotoxic effect on HaCaT cell

description: Porcine placenta, previously a low-value waste from pig farm, is now being popular material in supplementary food and cosmetic products. Porcine placenta (PP) is claimed to be beneficial for skin improvement as whitening and anti-wrinkle. This research aims to investigate properties of PP and also its effect on the immortalized human keratinocyte (HaCaT) cells including protein content, protein profiles, antioxidant activity, cytotoxic effect, and ability to promote cell proliferation. The protein content of PP measured by Lowry assay was 27.04 %(w/w). The ABTS assay was used to determine the antioxidant activity of PP. The results suggested that at concentration of 5 mg/ml, PP provides 83.6% of antioxidant activity. The cytotoxic effect of PP was studied on HaCaT cells using MTT assay. The results suggested that PP at a concentration of up to 0.1 mg/ml does not affect the cell viability. In addition, at 0.01 and 0.1 mg/ml, PP tends to promote cell proliferation. These results can be beneficial for further study of bioactivity of porcine placenta in order to apply in pharmaceutical and cosmetic aspects
DOI: 10.12755/tsb.res.2019.6
title: Antioxidative Activities and Total Phenolic and Flavonoid Contents of Extracts from Cordyceps millitaris Cultivation on Streamed Jasmine Rice Mixed Rice Berry

description: The free radicals are an atom, molecule or ions with unpaired electrons. They will destroy cells resulting in cell damage which can cause the disease and may lead to human death, ie, heart disease, cirrhosis, cataracts, cerebral palsy, premature ageing, cell or cancer mutations, and other diseases (Temple, 2000). Currently, human produces and uses synthetic drugs as clinical treatments but it may be side effects in the human bodies, such as the kidney or liver work hard, headaches, shaky, sexual dysfunction, etc (Lobo, et al. 2010). Therefore, scientists have studied and researched the drug that can improve a good effect on the human body. Because the Cordyceps has active substances that are good and beneficial to the body, such as reduce blood sugar increases metabolic processes, nutrients or metabolism of the body, help in the area of the familiar system, sexual enhancement and help in other matters properties that have a beneficial effect on the body (Zuo, et al., 2015). Moreover, Cordyceps millitaris can enhance the immune system, hormone balance, anticancer, antiaging, etc. The Cordyceps is difficult to cultivate, therefore, scientist researched suitable material for Cordyceps millitaris cultivation. We found that Jasmine rice and Rice Berry that is suitable for culturing. Both types of rice are the mainstay of Thai people and in Asia. Especially,the Rice Berry is the most popular in Thailand becauseis purple colour. It is a registered rice variety from Thailand, a cross-breed of Jao Hom Nin (JHN), a local non-glutinous purple rice and Khoa Dawk Mali 105 (hom Mali rice). The nutritional properties are anthocyanin stability, and physical and cooking properties. The outcome is a deep purple whole grain rice with softness and a palatable after taste. Cordyceps is relatively quite expensive with high market demand. Currently, the Cordyceps is medicine as commercially pellets available. We confirmed that the cordyceps suit for the human body by tested in human body temperature and the solvents that nontoxic to human. Cordyceps millitaris can also be cultured with rice such as Jasmine rice and Rice berry. Normally, cordyceps medium is thrown away at the end of the process, after harvest.
DOI: 10.12755/tsb.res.2019.7
title: Biochemical property of an endo-glucanase-like enzyme from Clostridium sp. Z-7026

description: Clostridium sp. Z-7026 is a cellulose-degrading anaerobic bacterium, and its genome was recently sequenced. By Blast analysis against the NCBI protein database, one gene encoding a cellulase-like protein was identified. This deduced protein was named Cel_2759, and the Cel_2759 encoding gene was cloned, expressed in Escherichia coli, and purified. The purified recombinant protein had an estimated size of 107 kDa. To reveal its hydrolyzing ability, five substrates, namely carboxymethylcellulose (CMC), regenerate amorphous cellulose (RAC), crystalline cellulose Avicel beechwood xylan (BWX), and pretreated rice straw were used for activity assay. Results showed that, with in 15 min, Cel_2759 actively hydrolyzed CMC, yielding a reducing sugar concentration of 689.45 ?g/mL. However, activities against RAC, BWX and rice straw required pronged incubation time up to 16 h, yielding reducing sugar concentrations of 73.32 ?g/mL, 1393.05 ?g/mL, 875.704 ?g/mL, respectively. At 24 h, activity against Avicel was not observed, suggesting that Cel_2759 was unable to hydrolyze crystalline cellulose
description: by contrast, it preferred soluble long chain substrate CMC for hydrolysis. Using CMC as the substrate, Cel_2759 had its own optimal pH and temperature for its biological function at pH 7.0-8.0 and 55 ?C. The hydrolysis products from CMC by Cel_2759 were a mixture of cellooligomers, suggesting that Cel_2759 was an endo-acting enzyme.
DOI: 10.12755/tsb.res.2019.8
title: Bioethanol from Food Waste Fermentation and Its Application for Direct Ethanol Fuel Cell

description: This research aims to apply food waste for bioethanol production through biological process. In order to increase the fermentation efficiency, the fungal mash of Aspergillus oryzae TISTR 3018 was used for saccharification of food waste. The suitable hydrolysis conditions were 5% (w/v) of fungal spore loading under semi-solid state at room temperature (28.92 ? 0.56?C) for 72 h. Using those optimal conditions, the reducing sugar concentration was obtained, 59.23 ? 0.36 g/L or 0.30 g/g dried food waste. Non-sterilized food waste hydrolysate without solid residue separation was used for bioethanol fermentation by Saccharomyces cerevisiae. The highest bioethanol (crude bioethanol) of 33.4 g/L which calculated as 0.17 g/g dried food waste was achieved at 120 h of fermentation. The crude bioethanol was further utilized as biofuel for electricity generation by direct ethanol fuel cell. It was found that crude bioethanol exhibited the maximum current density of 0.48 mA.cm-2 at 0.57 V. This research demonstrated that food waste was usable as renewable raw material for bioethanol production and can also solve the environmental problem and energy scarcity problem in the future.
DOI: 10.12755/tsb.res.2019.9
title: Bioremediation of diesel contaminated water using immobilized bacterial consortium TS1 on fired clay pellet

description: Diesel is a mixture of alkanes and aromatic compounds frequently used as engine fuel. The spillage of diesel due to accidents during transportation, leakage from storage tanks and human activities leads to contamination of soil, sea water and fresh water. Components of diesel are toxic for the environment and carcinogen for human. Bioremediation is one of the environmentally friendly and high efficient method for remediation of diesel, wherein microbial activity has been used for this purpose. Immobilization of microbial cell is the optimal bioremediation technology because this method protects microbial cells from toxic and harsh environment condition as well as enhances microbial stability and easy to separate from the environment. In the present study, bacterial consortium TS1, isolated from water hyacinth roots, could degrade 1% diesel for 73.41% within 7 days. TS1 consortium was immobilized on fired clay pellets by adsorption method. Scanning electron microscope (SEM) revealed bacterial cells attached on the surface of fired clay pellet. The immobilized cells could efficiently degrade 1% diesel for 89.56% within 7 days. The immobilization of TS1 could also enhanced the biodegradation of diesel at higher concentration, in which 3% and 5% diesel were degraded for 80.83% and 70.90%, respectively within 7 days, which were higher than those of non-immobilized cell.
DOI: 10.12755/tsb.res.2019.10
title: Characterization of fusing CBM6 within Penicillium oxalicum endo-1,4-beta-xylanase GH11 and its effectiveness on insoluble degradation

description: Xylanase is rapidly gaining attention as suitable for applications in a wide variety of industrial processes such as food additives, animal feed, pulp bleaching and ethanol or xylitol production. Endo-1,4-beta-xylanase GH11 in Pichia pastoris expression, xyn11- CBM1 and xyn11- CBM1- CBM6 were constructed and characterized to investigate the influence of CBM6 on Penicillium oxalicum. Multiple copy genes of recombinant Pichia strains were selected on YPD agar + 2,000 ? g/ mL of ZeocinTM and xylan- Congo red clearance plate assay. Highest activities of Xyn11-CBM1 and Xyn11-CBM1CBM6 were 39.07? 0.79 and 47.48? 0.33 units/mg protein, respectively at optimal conditions (citrate buffer pH 5.0, at 45?C). Xyn11-CBM1 and Xyn11CBM1-CBM6 showed an acidic-stable property at pH 4.0-6.0 and 4.0-6.5, respectively ( more than 100% of activity remaining) when kept at room temperature (RT) for 240 minutes. Xyn11-CBM1-CBM6 exhibited more than 85% and 75% of activity remaining in phosphate buffer pH 6.0 at 45?C for 60 and 120 minutes, respectively and significantly higher than Xyn11-CBM1. The activity of both enzymes was strongly inhibited by 1 mM of Hg2+and showed over-estimated sizes (about 22.96 and 57.36 kDa) when separated by SDS- PAGE and zymogram analysis. Degradation of complex materials indicated that the highest reducing sugar release was produced by Xyn11 CBM1-CBM6 activity. TLC analysis revealed that xylobiose, xylotriose and xylotetraose were produced by both enzymes when they hydrolyzed corncob, corn leaves and stalks, and rice straw. Results indicated that Xyn11-CBM1CBM6 was a suitable candidate for application in various industries.
DOI: 10.12755/tsb.res.2019.11
title: Comparison of Non-aeration and Aeration Malting Process on Amylase Activities in Rice Malt

description: The comparison of non-aeration and aeration during steeping and germination of rice malt was examined in this research. The weight gain, alpha-amylase, beta-amylase activities and the total reducing sugar in rice malt was determined and the scanning electron microscope of starchy endosperm presented a modification of malted grain. The alpha-amylase activity in rice malt from aeration process was higher than that found in non-aeration processes significantly (p&lt;0.05) at the first 5 days
description: whereas, beta-amylase activity was found in the same range. However, the total reducing sugar extracted from aeration process malt was greater than that found in the nonaeration process malt, which could support shoot and root growing and caused more final weight gain of aeration process malt. The eroded starch granules and pin hole endosperm could be detected in the rice malts. Therefore, the aeration process could stimulate strong germination rate, amylolytic enzyme activities and starchy endosperm modification.