This research aimed to study the quality changes of coating salted eggs partially replacing soil from termite mound with turmeric powder at the level of 0% 5% 15% and 25% during storage for 4 weeks. The results showed that the increasing in turmeric level caused a decrease in salt content in raw egg yolk and raw egg white which led to decrease in hardening ratio of egg yolk. The hardness values of cooked - salted egg yolk decreased while those of cooked - salted egg white slightly increased. At the same salting period the color values of raw egg yolk and raw egg white coated with different levels of turmeric were slightly different. Egg yolks changed to a yellowish orange color while egg whites showed lightness with a direction of red and slightly yellowish color. The raw egg white coated with higher level of turmeric powder exhibited more yellowness which was in accordance with the increasing in curcumin content. From the results of 9-point hedonic scale in terms of color aroma overall taste and overall liking it was found that salted eggs coated with turmeric powder to partially replace soil at a level of 25% with 2 weeks of preserved duration had high scores of sensory acceptability which did not differ significantly from the control samples (0% turmeric) (p>0.05). The curcumin content analyzed in dry egg white was 3.885 mg/g at week 2 and increased to 13.291 and 18.484 mg/g at week 3 and 4 respectively.

This research studied the factors that affect the efficiency of phosphate reduction in the wastewater of the washing process with CaCO3 and CaO produced from eggshell and mussel shell. The study found that the optimum condition for adsorption when using CaCO3 from eggshell is to adjust the pH to be equal to 10 take 15 minutes to absorb and add 1 gram of sorbent which can reduce the phosphate content by 25 percent and when changing the adsorbent to CaO the optimum condition for phosphate removal is to adjust the pH to 7 take 15 minutes to absorb and add 1 gram of adsorbent which can reduce the phosphate content by 24 percent. The optimum conditions for adsorption when using CaCO3 from mussel shell were to adjust the pH to 10 take 45 minutes to absorb and add 1 gram of sorbent which can reduce the phosphate content by 25 percent and when changing adsorbents to CaO the optimum condition for phosphate removal is to adjust the pH to 10 take 15 minutes to absorb and add 3 grams of adsorbents which can reduce the phosphate content by 24 percent. In addition when studying the adsorption of impurities in the wastewater such as conductivity turbidity COD and BOD it is found that the optimum reduction conditions can reduce the impurities of the parameters that mentioned above were 19.32 2.60 54.77 and 16.67 percent respectively. CaCO3 and CaO produced from eggshell and mussel shell can be used to absorb impurities in wastewater before releasing into natural water sources.

The purposes of this research were : 1) to study the formulation of eggshell clay suitable for development which is a new material in home decoration products inspired by stucco work Wat Phra Chetuphon Wimol Mangkhalaram2) to design and fabricate home decoration products from inspiring stucco work Wat Phra Chetuphon Wimol Mangkhalaram with eggshell clay and 3) to study the satisfaction of experts on home decoration products from the inspiration of the stucco work Wat Phra Chetuphon Wimol Mangkhalaram with eggshell clay. The processes of the research were to study the formulation of clay from eggshell by assigning 5 experts 3 clay mold experts and 2 clay sculptors and select the most suitable formula for 1 formula design and development of home decoration products inspired by stucco work Wat Phra Chetuphon Wimol Mangkhalaram 3 types: mirror frame lamp and vase 3 types of each type 3 types of design 5 experts 2 design instructors 3 interior designers 3 types of the most suitable type 2 interior designers selected the most suitable type for each type of 3 ones. Then fabricated products for home decoration eggshell molding from inspiration stucco work Wat Phra Chetuphon Wimol Mangkhalaram.There were 10 experts for product evaluation ; 5 of them were from clay expertises and the remaining persons were the product designs and inquire about the satisfaction of experts with the product. The results showed that: 1) experts give the highest level of satisfaction to an appropriate eggshell formulation equal to 4.25 in all areas in formula 1 2) research results for product designs experts are interested in choosing a home decoration product designs from the inspiration of the stucco work of Wat Phra Chetuphon Wimol Mangkhalaram with eggshell clay. Classifying products for mirror frame type 2 (3 people 60 %) lamp type 2 ( 4 people 80%) and vase type 1 (3 people 60%) and 3) experts have overall satisfaction towards home decoration products from the inspiration of the stucco work of Wat Phra Chetuphon Wimol Mangkhalaram with eggshell clay at the highest score In every aspect of satisfaction such as product functional material and satisfaction with an overall average score of 4.53 from 10 experts.

The research aims to study the quality of Chaiya salted eggs coated with tea waste to partially replace soil from termite mound. The residue of tea waste dried to a moisture content of 14.9% was used to prepare salt coating paste. It was found that the mixture of coating paste by substitution of termite mound soil with 10% (w/w) tea waste was appropriate to coat the duck eggs. The salt content increased in both egg yolk and egg white with increasing salt coating time. Coating egg with 10% tea waste for 24 days egg yolk contained salt 0.83% moisture 17.04% and weighed 19.19 grams. The pH value and hardness were 6.43 and 93.67 gram respectively. The egg white contained salt 5.27% moisture 81.61% and pH value was 7.60. The salted boiled eggs coated by 10% tea waste treatment for 21 days were accepted by the panelists in terms of the overall liking with the level of much liking (8.67) not significantly different (p>0.05) from that of the control treatment (0% tea waste). Microorganisms in the salted boiled eggs did not excess Thai OTOP standard. A hundred general consumers accepted this product in terms of the overall liking with the level of much liking (8.00).

This rresearch aims to develop packaging for household goods salted eggs and wines produced by hubkapong agriculture cooperation group limited and to transfer the packaging technology to the cooperation group. Samples for evaluation of packaging prototype were consumers of the hubkapong agriculture cooperation group limited selected by convenience sampling. the target group for the transfer of packaging technology consisted of 40 members of the household goods salted eggs and wines group...