Stabilization of rice bran milling fractions using microwave heating and its effect on storage.

Rice bran tends to become rancid during storage if it is not stabilized. In commercial rice mills, bran is removed in phases using battery of polishers and different fractions of rice bran are produced. The stabilization reduces peroxidase, lipases, lipoxygenase and auto-oxidation enzymatic activities.

In vitro hypoglycemic potential of spices: Cinnamon and Cumi.

Present study evaluates the anti-hyperglycemic potential of two Indian spices Cinnamomum zeylanicum(CZ) and Cumin cyminum(CC) (whole powder and aqueous extracts) using in vitro techniques like glucose adsorption assay, amylolysis kinetics and ex vivo assays like amylase, Sucrase and α-glucosidase assay. CZ displayed higher glucose adsorption and glucose diffusion retardation than CC, as shown by glucose adsorption and amylolysis kinetics assay. CZ showed lower inhibition of α-amylase and sucrase where as CC has no effect on both the enzymes.

Bran-induced effects on the evolution of bubbles and rheological properties in bread dough.

Unlabelled: Evolution of bubbles is the key to volume development in bread dough. The influence of wheat bran on bubble growth in bread dough through the mixing, fermentation, and proofing stages is described as a function of its level of addition. Confocal laser scanning microscopy in combination with image processing tools was used to obtain the bubble size and shape parameters.

Optimization of continuous hydrothermal treatment for improving the dehulling of black gram (Vigna mungo L).

Black gram kernels with three initial moisture contents (10, 14 & 18 % w.b.) were steam treated in a continuous steaming unit at three inlet steam pressures (2, 3 & 4 kg/cm(2)) for three grain residence times (2, 4 & 6 min) in order to determine best treatment condition for maximizing the dhal yield while limiting the colour change in acceptable range.

Challenges associated in stability of food grade nanoemulsions.

Food grade nanoemulsions are being increasingly used in the food sector for their physico-chemical properties towards efficient encapsulation, entrapment of bioactive compounds, solubilization, targeted delivery, and bioavailability. Nanoemulsions are considered as one of the important vehicles for the sustained release of food bioactive compounds due to their smaller size (nm), increased surface area, and unique morphological characteristics. Nanoemulsification is an ideal technique for fabricating the bioactive compounds in a nano form.

Recovery of steroidal alkaloids from potato peels using pressurized liquid extraction.

A higher yield of glycoalkaloids was recovered from potato peels using pressurized liquid extraction (1.92 mg/g dried potato peels) compared to conventional solid-liquid extraction (0.981 mg/g dried potato peels).

Influence of moisture, particle size and pulse flour composition on phase transition behavior of rice flour.

Study on the phase transition characteristics is an important parameter in extrusion processing. The influence of Moisture Content (MC), particle size and level of cereal-pulse blend on the glass transition (Tg) and melt (Tm) temperatures of a ready to eat cereal-pulse formulation was determined. All samples were moisture conditioned in a 9 to 27 % with 3 % interval.

Microwave assisted dehulling of black gram (Vigna mungo L).

This article summarises the results of the investigation of application of microwave exposure on the dehulling characteristics of the black gram and the properties of the dehulled grains. Black gram was exposed to 3 microwave power levels, viz., 450, 630 and 810 W for 7 different exposure, ranging from 60 to 150 s at an interval of 15 s with a view to determine the suitable combination of dosage in order to get the maximum yield with little change in colour.

Optimization of process parameters for the production of spray dried Ber (Ziziphus jujube L.) powder.

The study covers effect of operating variables of spray dryer i.e. inlet temperature (170, 180, 190, 200 and 210 °C,), aspirator blower capacity (40, 50, 60, 70 and 80 %) and feed pump capacity (9, 12, 15, 18, and 21 %) and processing parameters of feed i.

Combined effect of ohmic heating and enzyme assisted aqueous extraction process on soy oil recovery.

This research describes a new technological process for soybean oil extraction. The process deals with the combined effect of ohmic heating and enzyme assisted aqueous oil extraction process (EAEP) on enhancement of oil recovery from soybean seed. The experimental process consisted of following basic steps, namely, dehulling, wet grinding, enzymatic treatment, ohmic heating, aqueous extraction and centrifugation.

Pharmacological effects and active phytoconstituents of Swietenia mahagoni: a review.

The usage of Swietenia mahagoni, a popular medicinal plant in India and some African countries, dates back to ancient times for its curative properties in diseases like malaria, diabetes, and diarrhea. It is also used as an anti-pyretic, bitter tonic and astringent. Its pharmacological activities are being widely explored.

Cholinesterase inhibitors from botanicals.

Alzheimer's disease (AD) is a progressive neurodegenerative disease, wherein a progressive loss of cholinergic synapses occurs in hippocampus and neocortex. Decreased concentration of the neurotransmitter, acetylcholine (ACh), appears to be critical element in the development of dementia, and the most appropriate therapeutic approach to treat AD and other form of dementia is to restore acetylcholine levels by inhibiting both major form of cholinesterase: Acetylcholinesterase (AChE) and butyrylcholinesterase (BChE). Consequently, researches have focused their attention towards finding cholinesterase inhibitors from natural products.