Worldwide the R & D divisions of Pharma industry are actively involved in the development of new therapeutic agents. These agents may be either new entities or partial structural modification of the existing one. The recent FDA statistics represent that the average number of drug filings are increasing every year in the thrust areas like anti-cancer agents, anti-diabetic, antibiotics, cardio-vascular drugs, respiratory drugs etc. Sodium glucose co-transporter-2(SGLT-2) inhibitors, dipeptidyl peptidase-4 (DPP-4) inhibitors and biguanides are effective oral anti-diabetic agents used in treatment of type 2 Diabetes Mellitus. Therefore, the necessity to explore and compare the existing analytical and bioanalytical assays used for determination of such drugs either single or in combination is crucial. Many methods were reported in the literature for the bio-analysis and analysis of four novel gliptins combinations, empagliflozin-linagliptin, empagliflozin-metformin HCl, linagliptin-metformin HCl, empagliflozin-linagliptin-metformin HCl combination with application on Glyxambi®, Synjardy®, Jentadueto®, Trijardy® XR tablets respectively. Furthermore, this review offered an overview of different methods used for determination of every drug alone as empagliflozin from SGLT-2 inhibitors, linagliptin from DPP-4 inhibitors and metformin from biguanides in a tabulated comparative way. Moreover, the current review emphasizes the most common stability indicating assays to be of interest to the analysts in the area of drug control. This review helps in understanding the further need for the development of analytical methods for the estimation of such drugs.

Background: Lycopene as an aliphatic carotenoid promulgated from tomato has gained the attention of new generation food and pharma scientists on the ground of its nutraceutical efficacy. It is a preeminent antioxidant known for its singlet oxygen quenching ability that reduces oxidative stress responsible for non-communicable diseases. In present investigation the health claim exploration ability of lycopene rich tomato puree as a dietary supplement was assessed by animal studies to project its hypolipidemic efficacy effective in reducing risk of heart diseases. Aim: The present investigation aims to determine efficacy of tomato puree lycopene in monitoring atherogenesis mechanism through synergic mode of action of notified specialty features (total cholesterol, serum triglycerides, LDL cholesterol and HDL cholesterol) in Wistar rats. Study Design: Wistar rats (Positive control, high fat diet fed, HFD-Stain fed and HFD-tomato puree fed) were examined for general examinations (behavioural changes and body weight), Lipid profile (total cholesterol, triglyceride, LDL and HDL cholesterol) on 0, 14 and 28th day of experiment to assess effect of tomato puree administration on wellbeing of rats against healthy, hyperlipidemic and standard drug status. Place and Duration of Study: MIT School of Food Technology in collaboration with Department of Pharmacology and Toxicology, College of Veterinary and Animal Sciences, Parbhani (MAFSU, Nagpur), Maharashtra. The overall study duration was for 3 months. Methodology: The experimental rats (Wistar) employed in present study were acquired from authorized breeder after the approval of the experimental protocol by Institutional Animal Ethical Committee (IAEC approval resolution no.: IAEC 58/19, Date 20/08/2019). Acclimatization of the animals was undertaken for 20 days during which they were provided with natural diet, pure and safe drinking water. CPCSEA (Committee for the purpose of control and supervision of experiments on animals) guidelines were followed while handling the experimental animals throughout the complete study duration. The experimental animals (32 Wistar rats) were segregated into four different groups (Positive control, high fat diet fed, HFD-Stain fed and HFD-tomato puree fed), containing 8 rats (4 male and 4 female). Animals from four distinguished groups were monitored regularly for general observations (body weights, behavioural changes and mortality changes) throughout the experimental period. The lipid profile (total cholesterol, triglyceride, HDL, LDL) of blood serum samples was recorded using auto analyser on 0, 14th and 28th day of experiment. Results: The data analysis, interpretation and reviewed literature infusion collectively underlined the efficacy of lycopene (tomato puree) in monitoring atherogenesis mechanism through synergic mode of action of notified specialty features (total cholesterol, serum triglycerides, LDL cholesterol and HDL cholesterol) and projected an effective gateway to support disease infused health claim. The cumulative decrease in total cholesterol (159.99 to 126.40mg/dl), serum triglycerides (114.81 to 107.34mg/dl), LDL cholesterol (40.19 to 32.90mg/dl) and increase in HDL cholesterol (19.99 to 23.87mg/dl) of treated rats represents hypolipidemic efficacy of tomato puree lycopene. Conclusion: The tomato puree mass being a viable lycopene source with innate antiatherogenic efficacy has rationally updated the review base critical appraisal leading to development of prototype of CVD to launch health claim. The human clinical study as a confirmation tool, may be the best option for next generation research.

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Due to their well-known attribute of having minimal side effects as compared to medicines, natural items with medical potential are progressively gaining prominence in clinical research. The roots of Plumbago indica (P. indica, Plumbaginaceae) are commercially significant since they are the primary source of plumbagin and its derivatives. Plumbagin is well-known for its many pharmacological properties. P. indica roots yielded three naphthoquinones: plumbagin, 3, 30-biplumbagin, and elliptinone, which were employed as standard markers for quantitative HPLC analysis. The goal of this research was to screen phytochemicals, assess alkaloids, phenolic and flavonoid content, and measure the antioxidant potential of P. indica roots. The well-known test methodology was used to determine qualitative analysis of several phytochemical ingredients as well as quantitative analysis of total alkaloids, phenol, and flavonoids. The antioxidant activity of an ethanolic extract of P. indica roots was investigated in vitro using the 1,1-diphenyl, 2-picrylhydrazyl (DPPH) test technique. Alkaloids, glycosides, flavonoids, saponins, phenolics, proteins, and glucose were found in the ethanol and aqueous extracts, according to phytochemical study. P. indica roots ethanolic extract had 5.55, 0.930, and 3.940 mg of total phenolic, flavonoids, and alkaloids respectively. For comparative purposes, ascorbic acid was employed as a benchmark. In the investigated models, the extract showed dose-dependent free radical scavenging properties. For the DPPH technique, P. indica roots extract had an IC50 value of 23.02 µg/ml, which was equivalent to that of ascorbic acid (IC50=17.68 µg/ml). These researches contributed to the accurate identification of this plant material. The plant's broad variety of phytochemicals implies that it has medicinal potential, which might be investigated in the pharmaceutical sector as well as in traditional medicine.

Roselle (Hibiscus sabdariffa) belongs to the family Malvaceae. The different part of roselle are the seeds, leave and calyces and these have been used for different uses. Roselle or Hibiscus sabdariffa plant is also reported to be antiseptic, aphrodisiac, astringent, demulcent, digestive, purgative and resolvent. It is used as a folk remedy in the treatment of abscesses, bilious conditions, cancer, cough, debility, dyspepsia, fever, hangover, heart ailments, hypertension, neurosis, scurvy and strangury. The fresh calyces consist of saponins, tannins, cyanogenic glycoside and other phytocochemical such as protocatechuric acid. It also contains antioxidants including flavonoids, gossypetine, hibiscetine and sadderetine. Some of the anthocyanins of roselle identified by chromatographic process include delphinidin-3-sambubioside, cyaniding-3-sambubioside and delphinidin-3-glucose. The aqueous extract and the colouring matter of the calyces are lethal to Mycobacterium tuberculosis. Fresh calyces are rich in pectin and citric acid. Aonla is known for its nutritional qualities being rich in vitamin C and tannins. Guava is a seasonal fruit and is high in pectin and vitamin A.So present investigationis undertaken to prepare jam using fresh roselle (Hibiscus sabdariffa) calyces, aonla and guava.Three samples of jam are prepared. One is prepared by using only roselle pulp. Other two are prepared by replacingroselle pulp withaonla and guava each at 50%. Overall acceptability of these sample ranges from 7.2 to 7.55.