This research aims to study the properties of local plants Phraek Nam Daeng community for the development of a herbal drink and development drink herbal tea. Local plants used in the study was Khlu (Pluchea indica (L.) Less). The leaves Khlu tested phytochemical composition antioxidant testing by testing their ability to reduce the amount of chemicals 11-diphenyl-2-picrylhydrazyl (DPPH) tests the amount of phenol used Folin-Ciocalteus reagent nutritional analysis and the amount of cellulose and developed the herbal drink tea. The research found that 1. Phytochemical composition of Khlu leaf is mainly flavonoids and tannins anthracnones. 2. Extracted from the leaf extract with methanol showed the ability to reduce the amount of substance 11-Diphenyl-1-picrylhydrazyl (DPPH) was the most abundant. Fresh leaves dried leaves and dried leaves were 30 days values at 131.23 ± 1.42 127.55 ± 1.03 and 125.90 ± 1.28 μg / ml respectively. 3. Extracts from the leaf extract with methanol showed the highest phenolic content as follows: fresh leaves dried leaves and dried leaves for 30 days were 84.91 ± 0.54 82.44 ± 1.09 and 81.01 ± 1.25 mg GAE / g dw respectively. 4. The optimal conditions for the process of making Khlu tea is a temperature of 70 °C for 7 hours. The score of sensory evaluation in terms of appearance color aroma flavor (astringent) and overall were 7.37 ± 1.22 7.23 ± 1.16 6.97. ± 1.30 7.00 ± 1.14 and 7.63 ± 1.10 respectively.

The Potential of food crops in the Phraek Nam Daeng community Amphawa Samut Songkhram province for food security and sustainable use of biodiversity Local plants were tested phytochemical composition antioxidant activity antimicrobial activity and nutritional analysis. The results showed that phytochemical composition of local plants most of the cardiac glycosides tannins and antraquinones. Acanthus is the highest antioxidant activity Kloe and Hnampugda respectively. Antimicrobial activity of both Gram-positive bacteria. Gram- negative bacteria and yeast is very low.The nutritional value is the maximum on each side The amount of water is Phak Protein is Acanthus Fat is Hnampugda fiber is Kloe and carbohydrate is Hnampugda.

The purposes of this research were to investigate the types of local foods of Praknamdaeng Community The potential of local wisdom of the community’s traditional foods in the aspect of raw material resources production process commercial production wisdom transfer in Praknamdaeng Community and Study knowledge of food ingredients method traditional food in Praknamdaeng Community. This research design was survey research conducted by in-depth interviews with 12 local food experts who have lived in six villages of Praknamdaeng Community. Two people per village were purposively selected. The research tools were interview forms a tape recorder and a camera. The data were analyzed by mean percentage and rating scales. The study revealed that 1. There are 132 types of local foods were found and classified into three groups namely main dish dessert as well as preserved and processed foods. 2. As for the potential in raw material resources two types of traditional foods were at a high level and in the aspect of the potential in production process all kinds of the foods were also at a high level preserved and processed foods .From the result of wisdom transfer all types of the foods were at a moderate level 3. As a result of the collection of the knowledge of food ingredients and cooking methods the commonly used meat to cook main dishes were found in the local areas and Meats such as Thai fish tilapia mullet sea catfish snapper mackerel shrimp shrimp shrimp crab sea crab etc. Vegetables such as vegetables vegetables sprout etc. Most sweeteners use coconut milk coconut sugar and sugar. Food preservation and food processing will use raw materials such as fish shrimp and use salt as an ingredient in preserving such as drying preserving by using salt etc. In addition the traditional cooking methods of the local in Praknamdaeng Community most of the red curry dishes are made from curry with local vegetables are used in the local cooking such as hot and sour soup with phak kom hin (Trianthema portulacastrum) hot and sour soup with cha-kram (seablite) hot and sour soup with phak plang (Bacella alba Linn.) hot and sour soup with sano (Sesbania javanica Mig.) flower kaeng liang (spicy herb soup) with phak kom hin (Trianthema portulacastrum) kaeng oom (dill soup) with nam pung do. Nowadays the ready-made curry paste which is available in the market is normally used. If any vegetables used were bitter salty or astringent they would be boiled before cooking. Most of the desserts such as khanom tom (Thai coconut munchkins) khuay buat chi (banana in sweet coconut milk) buat fak thong (pumpkin in sweet coconut milk) soft sweet sticky rice pudding with young coconut meat and tapioca pearl pudding with young coconut meat.There is no easy way to do that. Food preservation and processing were sun-dried fish and deep-fried marinated fish