This research aims to develop food product from pineapple along with its packaging and to transfer pineapple processing technology to the Hubkapong Agricultural Cooperation Group Limited Khaoyai subdistrict Cha-am district Phetchaburi province. Results of the study showed that dehydrated pineapple and pineapple syrup could be processed to add more value and to extend shelf life. In dehydrated pineapple processing a study of different levels of sugar concentration (20 30 and 40%) indicated that concentration level of the beginning sugar concentration caused the increase of water loss and sugar level in the product. Concerning ratio of pineapple juice and water (1:1 1:1.25 and 1:1.5) and amount of pectin (0.25 0.50 and 0.75 %) in pineapple syrup processing it was found that the increased level of sugar caused the increase of total soluble solid in pineapple syrup. The increased level of pectin also affected the increase of viscosity of pineapple syrup. The processing technology was transferred through a training course for 40 members of Hubkapong Agricultural Cooperation Group Limited Khaoyai subdistrict Cha-am district Phetchaburi province. Results indicated that the finishing food products from pineapple of every groups were in good level with average score range of 4.00-4.36. The trainees regarded the training process as highly suitable (average score of 4.31) and the trainers as most suitable (average score of 4.66). The training materials apparatus document and venue and the training management aspects were regarded as highly suitable with average score of 4.16 and 4.10 respectively.

Technology transferring project on manufacturing pare from pineapple cores and designing packages and making souvenirs from pineapple core paper to community and interested persons was a continued part of the project pineapple core paper development. There were 7 steps of the project process. 1. Studying for basic information of paper manufacturing from pineapple cores designing and making products from the paper. 2. Surveying training needs of the target group of populations. 3. Designing training course. 4. Making model products used in training. 5. Preparing training materials and handouts. 6. Training 7. Course and training process evaluation. The researchers followed the designed processes of transferring the study to 90 populations which were the target population group consisted of pineapple farmers private company staff and interested persons by using random population sampling. The statistics used were percentage and mean.

The study of utilizing core pineapple and phufa tea in drinking jelly. The purpose of this study and processing in add fiber from core pineapple wasted and Phufa tea in drinking jelly. The resulfs showed that formulation of carageenan was 10 gram because texture had elastic and softness appropriate. Ratio core pineapple juice : Phufa tea was 60 : 40 percentage had sensibility in color order and flavor for Phufa tea and add fiber from core pineapple was 10 gram because texture had elastic softness and easily suck. The consumer acceptability indicated of target consumer accepted the product. Consumer accepted like very much 41% and interested to buy product 83%. The physical attributes were as follows : L* a* b* value 75.20?0.01 1.31 0.01 28.43 0.02 and respectively Aw = 0.973 0.00 and hardness 5.42 0.45 (N). The chemical analysis of product contained pH = 3.52 0.02 Total soluble solid (TSS) = 15 0.00 (?Brix) and crud fiber content 0.602%. The microorganism (TPC) < 10 cfu/g. and yeast and mold < 10 cfu/g.

The aim of this research was to develop the crispy pineapple formula (pineapple salt all purpose flour and glycerin) by using mixture design. Ingredients factor were all purpose flour (10-15% of pineapple) and glycerin (0-5% of pineapple) to form a pineapple patty before drying at 180 oC for 2 min. The sensory result found that the optimum formula contains of pineapple salt and 15 % all purpose flour was the most like score. Then developed with the factors of the temperature and time used CCD bring analyst the color and the sensory test using a sample of 30. The result found that showed the optimum at 174 oC for 103 sec. Consumer tests were done with 200 pineapple preferred consumer show that the average like is 3.72 point (5 point) with a height acceptable scored (88.0%).