Development of Liquid Soap with Banana Peel Pulp. We have studied the process of developing a recipe and product processing pulp peel bananas: banana peel and pulp of 3levels which take data from a survey of consumer behavior to suit the application. Andhave studied the sensory quality of the products liquid soap mixed pulp banana peel on 3 levels 5: 48.6 10 43.6 and 15 38.6% indicated that test scores give the formula 2 (20:10). in terms of color homogeneity. And texture (thick) overall. Levels like moderately to like verymuch. In terms of cleansing and smell no different at a statistically significant (p> 0.05) werethen tested for quality physical found that Liquid Soap with Banana Peel Pulp Formula 10:43.6% of the color. lightness (L *) was 59.6 ± 0.01 redness (a *) was -0.42 ± 0.01 andyellowness (b *) were 1.31 ± 0.01 which liquid soap is opaque. Because of the banana pulp is mixed in liquid viscosity in the 2584 Point Centrino bubble volume 370 ml and the water chemistry. The pH value of 6.52 ± 00.1 in the pH range 5-8 Thai Community Product Standard. Microbiological quality The shelf life of the product liquid membrane banana: banana peel and pulp. Store in a sealed jar per piece. Kept at room temperature The products were analyzed analyzed microbiological quality. Therefore the total plate count And yeast and mold By sampling every 1 week for a period of 8 weeks the total plate count<10 (CFU / g) Clostridium spp. Was not found Staphylococcus aureus None Streptococcusspp. Did not find Salmonella spp. Did not find Pseudomonas aeruginosa is found Coliform bacteria less. 3 MPN per gram Escherichai coli has been found safe for consumption. The resort complying with (TCPS. 95/2552) is to be a Thai Community Product Standard LiquidSoap of bacteria must be less than 1000 colonies per gram. Or cubic centimeters Meet ThaiCommunity Product Standard Liquid Soap education acceptable to the liquid membranebanana: banana peel and pulp were found to have a moderate satisfaction. Irritation andfeeling 100 percent.

The objective of this research was to determine the formulation of soap for carving operations and study the satisfaction of developed carved-soap by carving person. There were 3 basic formulas of the soap e.g. olive oil formula (formula 1; 500 ml olive oil 60 g sodium hydroxide and 140 ml water) coconut oil formula (formula 2; 200 ml coconut oil 34 g sodium hydroxide and 80 ml water) and glycerin formula (formula 3; 200 g glycerin and 5 g sodium hydroxide). The basic formula 3 showed the highest satisfaction scores from carving person when compared with other formulas. The next experiment was to find the optimal temperature for heating the mixtures in the range of 40-60oC. The results showed that the temperature of 45oC was the best treatment for heating three types of soap mixtures. Moreover the formula 3 soap received the highest satisfaction scores ( X = 4.21-4.53) from carving person which had the good appearance exquisite styles shape and proportion right. There was no crack no visible of mold growth and soap powder on the product after caving operations. The satisfaction of 52 carving persons between the general soap and developed carved-soap for carving operations was studied using 5-point rating scales. The satisfaction scores of softness stickiness and aroma were significant different (p<0.05) between two types of soap. However the dryness/hardness silkiness color painting property and overall quality scores were not different. The suitable shape of soap for carving operations was a round shape followed by square shape oval shape and heart shape respectively.

The objective of this research is to produce the T- BAR plate from the agriculture process’s waste. The researcher brought physic nut plant to produce T- BAR plate forint prior building. It was tested based on Thailand industrial standard (TIS 876-2547)which are Determination of moisture content density absorption and expansion when soak in water .For cohesion and perpendicular surface tension and tested for flexural resistance and modulus of elasticity The results show that suitable size material should not thicker than 2 centimeters. The experiment of ratio between physic nut plant and phenol cyanide resin at 90:10 and 92:8. The researcher found that suitable proportion are 92%physic nut pant with 8%phenol cyanide resin. The temperature used for compression was 120 C. The appropriate density to the compression plate was 0.80 g/cm.3 The moisture content of materials before compression was at 8.89% average. The suitable compression was 150 lb/in². The moisture content was at 7.65% The density is at 0.818 g/cm.3expansion value when soaked in water for 2 hours was at 8.02% water absorption retain 2 hour is at 14.23% Inner bond is at 0.56 MPa. Flexibility is at 21.45 MPa. mordulus 2116MPa.Which the result of tested with the Thailand industrial standard (TIS 876-2547).The experiment concluded that we can used physic nut plant as material to make T- BAR plate for interior building.

ในการวิจัยครั้งนี้ มีวัตถุประสงค์เพื่อนาเอาต้นสบู่ดา ไปผลิตเป็นแผ่นผนัง ซึ่งเป็นการนาเศษวัสดุเหลือใช้ทางการเกษตรมาใช้ให้เกิดประโยชน์ ด้วยเหตุนี้ผู้วิจัยจึงเห็นว่าน่าจะนาเอาพืชดังกล่าวไปผลิตเป็นแผ่นผนังภายในอาคารแล้วทดสอบตาม มาตรฐานผลิตภัณฑ์อุตสาหกรรม แผ่นชิ้นไม้อัดชนิดอัดราบ (มอก. 876-2547)ได้แก่ การทดสอบหาค่าความชื้น ความหนาแน่น การดูดซึมและการพองตัวเมื่อแช่น้า หาค่าแรงยึดเหนี่ยวภายใน หรือแรงดึงตั้งฉากกับผิวหน้า และทดสอบหาค่าความต้านทานแรงดัดและมอดูรัสยืดหยุ่น โดยทาการทดลองที่สัดส่วนระหว่างต้นสบู่ดากับกาวยูเรียฟอร์มาลดีไฮล์ที่ 85:15 87:13 89:11 91:9 93:7 และ 95:5 ผลการทดลองพบว่า ขนาดของสบู่ดาที่ใช้อัดขึ้นรูปเป็นแผ่นควรไม่เกิน 2 ซม. สัดส่วนที่เหมาะสม ได้แก่ 89:11 (สัดส่วนระหว่างต้นสบู่ดา 89%ผสมกับกาวยูเรียฟอร์มาลดีไฮล์ 11 %) อุณหภูมิที่ใช้ในการอัดอยู่ที่ 120 องศาเซลเซียส ความหนาแน่นที่เหมาะสมในการอัดแผ่นเท่ากับ 0.80 กรัมต่อลูกบาศก์เซนติเมตร ปริมาณความชื้นก่อนอัดเฉลี่ยอยู่ที่ 8.89% แรงอัดที่เหมาะสมอยู่ที่ 150 ปอนด์ต่อตารางนิ้ว ค่าความชื้นอยู่ 7.64%ค่าความหนาแน่น อยู่ที่ 0.817กรัมต่อลบ.ซม. การพองตัวเมื่อแช่น้าที่ 2 ชม. อยู่ที่ 8.01% การดูดซึมน้าเมื่อแช่น้าที่ 2 ชม อยู่ที่ 14.22% แรงยึดเหนี่ยวภายในอยู่ที่ 0.56 MPa เมกกะปาสคาล ค่าความต้านทานแรงดัด อยู่ที่ 22.36เมกกะปาสคาล(MPa) ค่ามอดุลัสยืดหยุ่นอยู่ที่ 2112 เมกกะปาสคาล (MPa) ซึ่งผลการทดสอบอยู่ในเกณฑ์ตามมาตรฐานผลิตภัณฑ์อุตสาหกรรม แผ่นปาร์ติเคิลบอร์ด (มอก. 876-2547) กล่าวโดยสรุปคือต้นสบู่ดาสามารถนาไปผลิตเป็นแผ่นผนังภายในอาคารได้

The Products Development of Crafting Herbal Soap Carved for OTOP Of Tambon Prakhonchai Amphur Prakhonchai Burirum Province” aims to study the development of the Herbal Soap Carved products which made from a household waste soap by applying to indigenous..knowledge. This research is both a quality and quantity research. Data were collected gathering related documents and researches.Then developed new formula for soap carving. The 5 developed formula of soap was tested and comments by experts . The product of soap carvings has 3 herbal scent lemongrass-scent Kaffir- scent and Lemon- scent. Using the Survey Research method. The target group of 100 people. The tool was used in collecting information. consisted of The 5 formulas of soap product 5 sets and the questionnaires 2 sets sets 1 for professionals include questionnaires about physical properties of soap scented of soap which suited for crave products. Analyzed by using a statistical average and the open of the answer. Set 2 for the target group Questions about the feedback on the product scent herbal soap carved soap fragments from waste soap Using Statistic program to find frequency and the percentage value and then presented in the form of tables of composition. The researcher collected data related to the production of soap The result of data analysis was found that 1. The formula C was selected by expert for the best soap from all (soap meat ratio 30: 70 water) 2. Most of respondents are interested in carving herbal soap products that made from a household waste soap at the level of 99.00 percent People who are interested in carving soap product herbal scent when they see the first sight at the level of 98.00% People who think the fragments of product is proper at the - level of 98.00% People who think the smell of the product is appropriate - at the level of 97.00% People who think the product is appropriate to be souvenir home furnishings or gift - at the level 97.00%