extremely significantP< 0.01
Differences were considered significant at P< 0.05 and extremely significant at P< 0.01.
Differences were considered significant at P< 0.05 and extremely significant at P< 0.01.
Regarding the effects on HB levels, K and J both achieved potent effects ( P< 0.01, P< 0.05), whereas Y reached marginal significance ( P <0.1).