Search Result of "puffed"

About 32 results
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งานวิจัย

พัฒนากระบวนการผลิตข้าวพองสำเร็จรูปด้วยไมโครเวฟในเชิงพาณิชย์ (2014)

หัวหน้าโครงการ:Imgดร.สิริชัย ส่งเสริมพงษ์, รองศาสตราจารย์

ผู้ร่วมโครงการ:Imgนายนิรันดร จันทร์ลาด

แหล่งทุน:สำนักงานกองทุนสนับสนุนการวิจัย

ผลลัพธ์:ประชุมวิชาการ (2)

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ที่มา:วิทยาสารเกษตรศาสตร์ สาขา วิทยาศาสตร์

หัวเรื่อง:ไม่มีชื่อไทย (ชื่ออังกฤษ : The Product Design of Puffed Snacks by Using Quality Function Deployment (QFD) and Reverse Engineering (RE) Techniques)

ผู้เขียน:ImgWiwat Wangcharoen, ImgTipvanna Ngarmsak, ImgBrian H. Wilkinson

สื่อสิ่งพิมพ์:pdf

Abstract

Quality function deployment (QFD) and reverse engineering (RE) techniques were used to design a new product that consumer wants. To prepare the information, the consumer test and quantitative descriptive analysis (QDA) were conducted to obtain liking scores and QDA attributes of commercial products. QFD was applied to relate consumer liking and QDA attributes of products, and to identify the priority and the direction of goodness for each QDA attribute. For a consumer group, it was found that flavours, both potato and seasoning flavours, were the most important attributes, followed by saltiness and sweetness. This target consumers wanted the product that was strong in seasoning aroma, but optimum in seasoning taste and saltiness, and slightly in sweetness. RE was then utilized to create the profile of the target product. The RE results showed that the target product should be stronger in seasoning flavours and saltiness, and slightly in sweetness. To compromise the results from both QFD and RE, the flavouring compound should be reformulated to include less salt to make puffed snacks strong in flavours but optimum in taste.

Article Info
Agriculture and Natural Resources -- formerly Kasetsart Journal (Natural Science), Volume 040, Issue 1, Jan 06 - Mar 06, Page 232 - 239 |  PDF |  Page 

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ที่มา:วิทยาสารเกษตรศาสตร์ สาขา วิทยาศาสตร์

หัวเรื่อง:ไม่มีชื่อไทย (ชื่ออังกฤษ : Effects of Salt, Moisture Content and Microwave Power on Puffing Qualities of Puffed Rice)

ผู้เขียน:ImgSuchada Maisont, ImgWoatthichai Narkrugsa

สื่อสิ่งพิมพ์:pdf

Abstract

In this study, the effects of salt, moisture content and microwave power on the puffing qualities of puffed rice were investigated. Paddy rice was adjusted with water and 2% salt solution at four moisture levels 10, 13, 16 and 19% (wb) and puffed with microwave power at 600, 700 and 800 watts. The results showed that all the main factors and their interactions significantly (p<0.05) affected the puffing qualities of total puffed yield, fully puffed yield, small puffed yield, expansion volume, texture, color and microstructure. Paddy rice soaked in 2% salt solution produced a higher puffed yield than paddy rice soaked in water. Higher moisture content and microwave power produced puffed rice with higher puffed yield and expansion volume, but lower hardness. Puffing paddy rice at low moisture content (10%) with low microwave power (600 watts) produced the hardest puffed rice texture. Puffing at low moisture content and high wattage decreased the lightness of the puffed rice. Puffing paddy rice at 19% moisture content with 600-700 watts produced the highest fully puffed yield, but the lowest total puffed yield. The results suggested that high puffed yield and expansion volume with moderate hardness was produced using soaked paddy rice at 2% salt solution, 13% moisture content and puffed with 700 or 800 watts microwave power.

Article Info
Agriculture and Natural Resources -- formerly Kasetsart Journal (Natural Science), Volume 044, Issue 2, Mar 10 - Apr 10, Page 251 - 261 |  PDF |  Page 

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ที่มา:วิทยาสารเกษตรศาสตร์ สาขา วิทยาศาสตร์

หัวเรื่อง:ไม่มีชื่อไทย (ชื่ออังกฤษ : Comparison Between Traditional Deep-Oil and Microwave Puffing for Physical and Eating Qualities of Puffed Pork Rind)

ผู้เขียน:ImgKhanh Thi-Phuong Truong, ImgTuan Quoc Le, Imgดร.สิริชัย ส่งเสริมพงษ์, รองศาสตราจารย์, ImgThien Trung Le

สื่อสิ่งพิมพ์:pdf

Abstract

The effects were characterized and compared of pretreatment process conditions (boiling at different sodium chloride solutions of 0, 3, 4 and 5 % and drying at different dehydration times of 4, 5 and 6 hr) on the moisture content prior to puffing (MCP), volume expansion (VE), the moisture loss after puffing (ML), hardness and the color difference between microwave puffing (MWP) and deepoil frying puffing (DOFP). The optimal pretreatment process conditions were selected by means of response surface methodology that considered the desirability and was validated by sensory evaluation. It appeared that the addition of salt increased the MCP associated with the puffing processes. The VE and hardness were affected differently by the two techniques with the values of DOFP being better than those of MWP values in general. MWP resulted in samples with a higher lightness but a lower color intensity when compared to those of DOFP. The results suggested that gelatin together with MCP might play an important role in MWP. Although being inferior compared to DOFP at different pretreatment conditions, MWP showed some comparable efficiencies in the puffing process and sensory evaluation under the optimal conditions which consisted of boiling in 3% salt and drying for 5 hr for MWP, while for DOFP, the optimum conditions were boiling in 0.003% salt (approximately water only) and drying for 6 hr when compared to the commercial product.

Article Info
Agriculture and Natural Resources -- formerly Kasetsart Journal (Natural Science), Volume 048, Issue 5, Sep 14 - Oct 14, Page 799 - 814 |  PDF |  Page 

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ที่มา:วิทยาสารเกษตรศาสตร์ สาขา วิทยาศาสตร์

หัวเรื่อง:ไม่มีชื่อไทย (ชื่ออังกฤษ : Shrimp Cassava Cracker Puffed by Microwave Technique: Effect of Moisture and Oil Content on Some Physical Characteristics)

ผู้เขียน:ImgThao Thanh Nguyen, ImgTuan Quoc Le, Imgดร.สิริชัย ส่งเสริมพงษ์, รองศาสตราจารย์

สื่อสิ่งพิมพ์:pdf

Abstract

Low-fat products have been proposed as a substitute for deep fried foods due to their improved shelf life and as a response to consumers’ health concerns with fried foods. Microwave puffing was used to puff shrimp cassava cracker (SCC) as a substitute for deep fried SCC in this study. The dried semiproduct with various levels of initial moisture content (IMC) from 16 to 31.5% on a wet basis and added oil percentage (AOP) from 0 to 21% by weight were puffed by microwave heating for 1 min. Deep oil fried SCC was also used in comparison tests of hardness, volume expansion and sensory evaluation. It was clear that after microwave puffing, the hardness and volume expansion were significantly different at various levels of IMC and AOP. At the suitable IMC, the hardness of SCC without oil was noticeably higher than that of the sample with oil whereas its volume was significantly higher. The AOP had a negative correlation with hardness and volume expansion (%) at a highly significant level (P < 0.01). Hardness and volume expansion had a positive correlation at P < 0.05. The optimum level of IMC for volume expansion of SCC was 21.5% on a wet basis and an AOP at 15% and these could reduce the hardness comparable to the fried SCC. Although the volume expansion of microwave SCC was less than that of fried SCC, the sensory evaluation indicated that microwave heating at the optimum conditions was acceptable by the panelists as a new technique for puffed SCC product, especially in terms of avoiding high oil content.

Article Info
Agriculture and Natural Resources -- formerly Kasetsart Journal (Natural Science), Volume 047, Issue 3, May 13 - Jun 13, Page 434 - 446 |  PDF |  Page 

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งานวิจัย

การทำพองข้าวเกรียบกุ้งสำเร็จรูปด้วยไมโครเวฟในเชิงพาณิชย์ (2014)

หัวหน้าโครงการ:Imgดร.สิริชัย ส่งเสริมพงษ์, รองศาสตราจารย์

ผู้ร่วมโครงการ:Imgนส. คริษฐา เจริญพจน์

แหล่งทุน:สำนักงานกองทุนสนับสนุนการวิจัย

ผลลัพธ์:ประชุมวิชาการ (4) วิจัย/สิ่งประดิษฐ์ (1)

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