@article{ละเอียดอ่อน_ปะติตังโข_ปะติตังโข_2019, place={Chiang Mai, Thailand}, title={The chicken cultivation with herbs form tamarind seed coat to reduce production costs and Encouraging farmers in Buriram}, volume={20}, url={https://so05.tci-thaijo.org/index.php/cmruresearch/article/view/153263}, DOI={10.14456/rcmrj.2019.153263}, abstractNote={<p>This project deals with extraction, biological evaluation and feed of tamarind seed coat powder.   The polyphenols in the tamarind seed coat powder were extracted by using 95 % ethanol as a solvent.    The tamarind seed coat powder 100 kg give rise crude extracted 200 g. The polyphenol content of the extract at the concentration 100 ppm found the mean at 18.085 ppm. Total antioxidant activity of the extract by which DPPH assay has IC<sub>50</sub> 19.59 ppm, for total antioxidant activity of the extract by FRAP assays get the highest ferrous concentration was 0.864 ppm and for ABTS<sup>+</sup> method  got the percent radical scavenging activity was 51.389 ppm. For the average daily gain, feed intake, and feed conversion ratio were increased with the extract concentration were added to 300 mg/kg but the lipid in abdominal cavity was decreased. It has shown that the polyphenol contents from tamarind seed coat were promoted to build chicken meat. This project shown the extract from tamarind seed coat was useful for feed not only for family but also for the industry. </p>}, number={1}, journal={Rajabhat Chiang Mai Research Journal}, author={ละเอียดอ่อน ครุปกรณ์ and ปะติตังโข สมหมาย and ปะติตังโข กิ่งแก้ว}, year={2019}, month={Jun.}, pages={31–40} }