Study of vinpocetine intranasal dosage form consistence properties

Sterile Dosage Form

Capsule Dosage Form

Capsules are used for filling different materials like Powders, Granules, Beads, Tablets, Capsules, Pastes etc.. Some of the disadvantages associated with conventional capsule: They are easily tampered with (although techniques exist for preventing this). They are subject to the effects of relative humidity and to microbial contamination. Some of the innovations are targeted to:  Overcome the ...

extraction and acetylation of purified trypsin from bovin pancreas and study of some its physico-chemical properties

آنزیم تریپسین در شرایط قلیایی ناپایدار می باشد .و فعالیت پروتئولیتیکی تریپسین منجربه خود هضمی آن در جایگاههای خاصی می گردد. بنابر این آنزیمی با ناپایداری بالا محسوب میگردد. در سالهای اخیر موفق شدند که با ایجاد تغیرات شیمیایی با اضافه کردن فلزات خاص ، کلسیم و یا عمل استیلاسیون منجر به افزایش پایداری آنزیم تریپسین گردند. مطالعات در حال حاضر نشان می دهد که تریپسین استیله شده فعالیت آنزیمی خود را ...

Determination of Darunavir in Pharmaceutical Dosage Form

An accurate and economical spectrophotometric method for the determination of Darunavir in pure and dosage forms has been described in the present work. Stocksolution of Darunavir was prepared by initially by dissolving 100 mg of Darunavir in 10 mL of methanol and made up to 100 mL with distilled water. The values obtained by the proposed and reference method for formulations were compared stat...

Determination of Zolmitriptan in Pharmaceutical Dosage Form

The spectrophotometric methods for the determination of Zolmitriptanin pure and dosage forms have been described in thispaper. The aim of the present work is to develop simple, sensitive and cost-effective spectrophotometric method for the determination of Zolmitriptan in pharmaceutical formulation. The present methods involve the determination of Zolmitriptanin pharmaceutical dosage at the giv...