The usefulness of nondestructive methods for measuring chlorophyll content in skin of ‘Golden Delicious’ apples and for evaluating quality parameters and fruit maturity using optical reflectance spectrometry was studied. The fruit weight, firmness, total soluble solids content and titratable acidity during vegetation period and short-term storage at 10°C of ‘Golden Delicious’ apples were measur...

the anthocyanins of the fruit skin of iranian forest pear (sange khouj) were separated, identified and quantified using high-performance liquid chromatography/diode array detection (hplc/dad) and hplc/electrospray ionization /mass spectrometry (hplc/esi /ms). the individual anthocyanins were identified by comparing their mass spectral data and retention times with those of standards and publish...

recently great afford have focused on the production of food and beverages which are rich in phenolic and antioxidant components. the epidemiology investigations have proved that the regular composition of food and beverages are richer in phenolic and antioxidant components can strongly decrease the cardiovascular disease. this was done after the preparation of components such as soymilk mixed ...

Introduction: Tofu is one of food that much liked by the public, because it has a relatively high nutritional content and low price, however, tofu also often given formalin unscrupulous producers with aim extending shelf life maintaining quality so remains visible good. Objective: to determine effectiveness dragon fruit peel extract in detecting formaldehyde tofu. Method: This research an exper...

The anthocyanins of the fruit skin of Iranian forest pear (Sange Khouj) were separated, identified and quantified using high-performance liquid chromatography/diode array detection (HPLC/DAD) and HPLC/electrospray ionization /mass spectrometry (HPLC/ESI /MS). The individual anthocyanins were identified by comparing their mass spectral data and retention times with those of standards and publish...