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Biology, Medicine, & Natural Product Chemistry

BIOMEDICH
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Published by Universitas Islam Negeri Sunan Kalijaga Yogyakarta

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Core Subject : Health, Science,

Biochemistry, Genetics & Molecular Biology Medicine & Pharmacology Public Health

BIOLOGY, MEDICINE, & NATURAL PRODUCT CHEMISTRY, this journal is published to attract and disseminate innovative and expert findings in the fields of plant, animal, and microorganism secondary metabolite, and also the effect of natural product on biological system as a reference source for researchers in these fields, and with the aim to set international standards in their methodology.

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Articles 5 Documents

Search results for , issue "Vol 5, No 2 (2016)" : 5 Documents clear

Optimization of Binocular Microscope with Micro Digital Camera for Measuring Seminiferous Tubules Epithelium Height Sutriyono, Sutriyono
Biology, Medicine, & Natural Product Chemistry Vol 5, No 2 (2016)
Publisher : Sunan Kalijaga State Islamic University & Society for Indonesian Biodiversity

Binocular microscope optimization using micro digital camera to measure seminiferous tubules epithelium of mouse testis (Mus muculus) was completed. This research was conducted at Biology Laboratory of Faculty of Science and Technology UIN Sunan Kalijaga. The purpose of this study was to determine the height of the seminiferous tubules epithelium of mouse testis using micro digital camera. A computer was connected with binocular microscope and optilab advance, then calibration of optilab advance were done on objective lens magnification at 4x, 10x and 40x with 10x ocular lens. The analysis used was descriptive analysis. The mean ofÃ‚Â the seminiferous tubules epithelium height is 105.6 ÃŽÂ¼m. Optimization on computer and binocular microscope with micro digital camera can be used to measure seminiferous tubules epithelium.

Histological Study of Common House Gecko (Hemidactylus frenatus) Regenerated Tail Rakhmiyati Rakhmiyati; Muhammad Jafar Luthfi
Biology, Medicine, & Natural Product Chemistry Vol 5, No 2 (2016)
Publisher : Sunan Kalijaga State Islamic University & Society for Indonesian Biodiversity

Common house gecko (Hemidactylus frenatus) belongs to suborder Lacertilia that has capacity to shed its tail (autotomy) as a self-defense mechanism. After autotomy, tail regeneration occurs. Axiale skeleton of an original tail is composed of bony vertebrae, whereas the the regenerate one is comprised of cartilaginous tube. The purpose of this study was to determine the histological difference between axial skeleton of the original tail and the regenerate one of the common house gecko. Twenty four individuals consist of twelve common house gecko with original tail and twelve with regenerate tail were used. Microanatomical observations were carried on histological slide of original and regenerated tail stained with Hematoxylin-Eosin and Mallory Acid Fuchsin. The results showed that the original tail comprised of bony vertebrae whereas regenerated tail supported by cartilaginous tube.

Effect of Addition of Soursop Leaf Extract to Ganyong (Canna edulis Ker.) Starch Edible Film and its application in Red Grape Storage Time Erni Widyastuti; Endaruji Sedyadi; Susy Yunita Prabawati
Biology, Medicine, & Natural Product Chemistry Vol 5, No 2 (2016)
Publisher : Sunan Kalijaga State Islamic University & Society for Indonesian Biodiversity

This study aimed to determine the effect of addition of Soursop leaf extract to edible film and its effect on the storage time of red grapes. This research had three main steps, soursop leaf extraction, edible film making, and application on red grapes storage time. Soursop leaves extract variation used in this research are 0.5; 1; and 1.5% (w/w total) and the best result was used to coat the red grapes. The results showed that the optimum composition was obtained on the edible film with the addition of 0.5% (w/w total) soursop leaf extract. The composition increased film thickness from 0.03 to 0.08 mm, decreased film’s tensile strength from 11.89 to 8.42 MPa, decreased elongation from 12.71 to 11.03%, decreased the Young Modulus from 0.935 to 0.764 MPa, and decreased the vapor transmission rate from 7.45 to 6.55 g/m2.hour. The 50% shrinkage of weight and 50% texture damage are used as parameters to measure the Red grapes storage time. Based on weight shrinkage, red grapes storage time change from 24 days to 29 days by using an edible film coating without addition of extract, an extend to 32 days while using an edible film coating with addition of soursop leaf extract. Based on texture damage, red grapes storage time increased from 13 to 41 days if using an edible film coating without addition of extract, and increased to 40 days using an edible film coating with the addition of soursop leaf extract.

A Stability Mathematical Model of Nasopharyngeal Carcinoma on Cellular Level Sugiyanto Sugiyanto; Fajar Adi Kusumo; Lina Aryati; Mardiah Suci Hardianti
Biology, Medicine, & Natural Product Chemistry Vol 5, No 2 (2016)
Publisher : Sunan Kalijaga State Islamic University & Society for Indonesian Biodiversity

This paper discussed the stability of “Tumorigenesis Models” to link between EBV and carcinoma of the nasopharyngeal from normal cell to invasive carcinoma. The review on this case accomplished the previous theorem of equilibrium point on “Tumorigenesis Models”.

Starch-Glycerol Based Edible Film and Effect of Rosella (Hibiscus Sabdariffa Linn) Extract and Surimi Dumbo Catfish (Clarias gariepinus) Addition on Its Mechanical Properties Endaruji Sedyadi; Syafiana Khusna Aini; Dewi Anggraini; Dian Prihatiningtias Ekawati
Biology, Medicine, & Natural Product Chemistry Vol 5, No 2 (2016)
Publisher : Sunan Kalijaga State Islamic University & Society for Indonesian Biodiversity

Effect of Rosella (Hibiscus Sabdariffa Linn) Extract and Surimi Dumbo catfish (Clarias gariepinus) addition on Starch-Based Edible Film-Glycerol Mechanical Properties has been done. The purpose of this study is to create an active environment-friendly packaging material. Surimi additions are intended to improve the mechanical properties of bioplastics and additions of Rosella extract intended as a bio-indicator of acidity. The method used was Solvent Casting. An amount of surimi and rosella extract varied to obtain the best mechanical properties. The results shows that the addition of surimi and rosella flower extract significantly effect the elongation of Edible films produced up to 27%.

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Contact Name
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Journal Mail Official
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Location
Kab. sleman,

Daerah istimewa yogyakarta

INDONESIA