Extracts of Citrus Juice Processing Wastes Induce Weight Gain and Decrease Serum Glucose in Sprague-Dawley Rats
| Autor: | Young-Hyeon Lee, Min-Ho Yeo, Seon-A Yoon, Ho-Bong Hyun, Young-Min Ham, Yong-Hwan Jung, Hyun Jang, Kyung-Soo Chang |
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| Rok vydání: | 2022 |
| Předmět: | |
| Zdroj: | Preventive Nutrition and Food Science. 27:70-77 |
| ISSN: | 2287-8602 2287-1098 |
| DOI: | 10.3746/pnf.2022.27.1.70 |
| Popis: | In this study, the safety and functionality of using citrus juice processing waste (CJPW) was confirmed. Large quantities of CJPW are generated on Jeju Island and cause environmental problems. CJPW extract (2,000 mg/kg) was administered intragastrically to male and female Sprague-Dawley (SD) rats for 14 days and the rats were analyzed. No general signs of toxicity were observed in SD rats administered CJPW extract. Feed intake did not differ between experimental and control animals. However, male and female rats administered CJPW extract had greater weight gain (102.9±5.53% and 114.15±6.89%, respectively) compared with the control animals. Higher weight gain was found in male and female experimental animals, but the difference was only significant in female animals. Serum analyses indicated that total protein and albumin, indicators of nutritional status, were significantly increased in animals administered CJPW. Further, serum glucose values were lower in male and female rats treated with CJPW (91.6±9.02% and 69.9±4.11%, respectively) compared with the controls; again, the difference was significant only for female animals. From the results of this study, CJPW can be considered as a safe material that does not induce toxicity in experimental animals. Therefore, CJPW is a potential raw material that can be used as a supplement in animal feed to help improve weight gain and achieve serum glucose con-trol. |
| Databáze: | OpenAIRE |
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