After an 8-10 hour overnight fast, Group A will receive two soft capsules of TPGS (400mg) emulsified berberine. Following a 7 day wash out period, Group A participants will then receive four capsules of the Quillaja extract emulsified berberine (200mg). Following another 7 day wash out period, Group A participants will then receive two hard shell capsules of the berberine reference powder 400mg. Each TPGS and berberine reference powder capsules contains 400 mg berberine. Each Quillaja extract capsule contains 200 mg berberine. The total amount of berberine throughout is 800 mg.

After an 8-10 hour overnight fast, Group B will receive four soft capsules of Quillaja extract emulsified berberine (400mg). Following a 7 day wash out period, Group B participants will then receive two hard shell capsules of the berberine reference powder (400mg). Following another 7 day wash out period, Group B participants will then receive two soft gel capsules of TPGS emulsified berberine (400mg). Each TPGS and berberine reference powder capsules contains 400 mg berberine. Each Quillaja extract capsule contains 200mg berberine. The total amount of berberine throughout is 800 mg.

After an 8-10 hour overnight fast, Group C will receive two hard shell capsules of the berberine reference powder (400mg). Following a 7 day wash out period, Group C participants will then receive two soft gel capsules of TPGS emulsified berberine (400mg). Following another 7 day wash out period, Group C participants will then receive four capsules of the Quillaja extract emulsified berberine (200mg). Each TPGS and berberine reference powder capsules contains 400 mg berberine. Each Quillaja extract capsule contains 200mg berberine. The total amount of berberine throughout is 800 mg.

Healthy

Two capsules of berberine. Each capsule contains 400 mg berberine. The total amount of berberine throughout is 800 mg.

Berberine

Two capsules of TPGS/Quillaja extract emulsified berberine. Each capsule contains 400 mg berberine. The total amount of berberine throughout is 800 mg.

TPGS emulsified berberine

Four capsules of Quillaja extract emulsified berberine. Each capsule contains 200 mg berberine. The total amount of berberine throughout is 800 mg.

Quillaja extract emulsified berberine

Food Science and human nutrition department at University of Florida

The Absorption of Bioactive Berberine in Human

To Test the Efficacy of Novel Berberine Emulsification by TPGS or Quillaja Extract on the Absorption of Berberine Compared to Berberine Powder in Humans

To determine change in bioavailability of orally ingested berberine in human volunteers by increasing the area under the concentration-time curve (AUC).

To determine change in bioavailability of orally ingested berberine in human volunteers by increasing its plasma concentration peak concentration (Cmax).

To determine change in bioavailability of orally ingested berberine in human volunteers by increasing its the time point of maximum plasma concentration (Tmax).

quillaja saponaria/inflammation

The Absorption of Bioactive Berberine in Human

科學支持的最完整的草藥數據庫