Physico-chemical properties of nettle seed oils grown in Iran

Chemical properties and thermal behavior of nettle seed oils grown in Iran

Physico Chemical Properties and Antioxidant Activity of Roselle Seed Extracts

The aim of this research was to extract phenolic compounds from defatted Roselle (Hibiscus sabdariffa L.) seed and assess their antioxidant potential. Water, ethanol (30%), methanol (30%) and acetone (30%) were used as solvent for extraction. The proximate composition, total phenolic content and extraction yield were analyzed. Antioxidant efficacies of Roselle seed extract were tested by using ...

Physico-chemical characteristics of seed oils of some Litsea species found in North-East India

Seeds of six species of genus Litsea Lam. (FamilyLauraceae), viz. L. angustifolia Hook. f., L. cubeba (Lour.) Pers. syn. L. citrata Blume, L. confertiflora (Meissn.) Kost., L. glutinosa (Lour.) C.B. Robins., L. laeta Benth. & Hook. f. and L. lanuginosa Nees were collected from 7-10 years old trees and investigated for their oil content and physicochemical properties. Fatty oil content of these ...

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 ...

mesuring the staff technology readiness, the case of a multi national chemical company operating in iran

چکیده ندارد.

Physico-chemical study of seed oil of Prunus armeniaca L. grown in Garhwal region (India) and its comparison with some conventional food oils

The seeds of the wild Prunus armeniaca L. (wild Apricot) from the Garhwal Region of Uttarakhand (India) was analysed for its proximate compositions and the physico-chemical characteristics of the oil. The elements present in seed oil were also determined which reflected that apricot is rich in Phosphorous, Calcium, Magnesium, Iron and Copper which makes it suitable for edible and commercial oil...