table4

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Table 4

Reduction of Blood Sugar by Extract of Tea

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@		@ Dosage (mg/Kg)	Blood Sugar Level before Dosage (mg/dl)	Blood Sugar Level after Dosage (mg/dl)	Ratio of Reduction in Blood Sugar(%)	@ Evaluation
@ Control		@ 0	430.3}10.8	357.3}35.7	17.0	-
@ Control		@ 0	427.8}15.7	373.4}27.1	12.7	-
Tolbutamide (a)		600	434.1}13.6	370.0}30.8	14.8	-
Buformin (a)		180	428.3}15.1	127.5}39.6	70.2	{{{
@ @ @ @ Gyokuro @ @ @ @	Cold Water-soluble Fraction	@ 1500	@ 436.0}13.5	@ 285.2}15.1	@ 34.6	@ +
	Warm Water-soluble Fraction	@ 900	@ 429.2}12.9	@ 305.1}26.1	@ 28.9	@ }
	Cold Water-soluble fraction	@ 700	@ 437.2}13.9 @	@ 315.0}26.2	@ 28.0	@ }
@ @ @ @ Sencha	Cold Water-soluble Fraction	@ 1600	@ 428.1}14.2	@ 292.6}36.6	@ 31.7	@ +
	Warm Water-soluble Fraction	@ 1200	@ 430.4}11.6	@ 305.9}36.1	@ 28.9	@ }
	Cold Water-soluble fraction	@ 700	@ 427.9}12.2 @	@ 307.8}34.6	@ 28.1	@ }
@ @ @ @ Bancha @ @	Cold Water-soluble Fraction	@ 1400	@ 441.0}17.2	@ 265.5}44.2	@ 39.8	@ ++
	Warm Water-soluble Fraction	@ 1200	@ 426.8}12.0	@ 365.9}18.0	@ 14.3	@ -
	Cold Water-soluble fraction	@ 1000	@ 425.6}14.9 @	@ 321.8}34.8	@ 24.4	@ }
@ @ @ @ Black tea	Cold Water-soluble Fraction	@ 1000	@ 437.0}14.4	@ 352.2}38.2	@ 19.4	@ -
	Warm Water-soluble Fraction	@ 1200	@ 428.3}14.2	@ 315.1}23.4	@ 26.4	@ }
	Cold Water-soluble Fraction @	@ 800	@ 424.3}10.3 @	@ 304.2}23.1	@ 28.3	@ }
Powdered tea (Maccha)		1500	427.1}11.8	306.7}41.2	28.2	}

(a):Synthetic blood glucose-lowering drug

(b):Blood sugar reduction ration greater than 35% = ++, 30`35% = +,

20`30% = }, less then 20% = -

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