Thiobacillus Ferrooxidanns As Battery Metals are one of the most commonly used natural resources by humans. The use of metals is very broad, from jewelry to batteries. Increasing population and the use of electronic devices will make metal demand even higher. Unfortunately, this is not supported by the availability of metal resources, which are expected…
Mask Products from Snake Plant Leaves Sansevieria trifasciata is a species of flowering plant in the family Asparagaceae, native to tropical West Africa from Nigeria east to the Congo. It is most commonly known as the snake plant, mother-in-law’s tongue, and viper’s bowstring hemp, among other names. It is an evergreen perennial plant forming dense…
The Phenomenon Of Skyscraper Existence Buildings by Land Termites the building innovator from Wasur National Park Merauke Papua Wasur National Park in Merauke Regency is a conservation area that has a high variety of flora and fauna. Where one of them is the existence of soil termites (Nasutitermes triode). These termites are very well known…
Brotowali (Periplaneta americana) Extraction as a Basic Material for Cockroach Repellent Bratawali, brotowali, or aliali root (Tinospora crispa (L.) Miers ex Hoff.f .; also T. cordifolia (Thunb.) Miers and T. rumphii Boerl.) Are traditional Indonesian medicinal plants commonly grown in yards or growing wild in the forest. The stew stems that feel very bitter are…
Engineering of Bioethanol Production Bioprocess from Bladygrass Using Yeast and Zymomonas mobilis Co-culture Techniques Bioethanol is a fermented product from plants that contain starch or lignocellulose with the help of microorganisms. One of the making of bioethanol is reeds. Bladygrass (Imperata cylindrica Raeusch) are plants that are spread almost throughout the earth. Bladygrass are considered…
Utilization of Kepayang (Pangium edule) Seeds as Meat Preservatives Pangium edule (Indonesian: keluak or keluwak; Malay: kepayang or payang;Dusun: pangi) is a tall tree native to the mangrove swamps of Southeast Asia (Indonesia and Papua New Guinea). It produces a large poisonous fruit (the “football fruit”) which can be made edible by fermentation. This study…
The purpose of this study was to identify the type of insect that visited the pomegranate prawns (Eugina qua Burn. F) typical of Demak, explaining the classification of the insect species, explaining and counting the insect species that visited in the morning, afternoon and afternoon, explaining the factors that influence insect visits and function of…
Preface All types of plants have different functions. This too including the fruitful plants that are often found in East Java, especially Pasuruan city. One of the most frequent fruiting plants is the tree banana. Banana trees have a part of the torso that can be utilized. However, some people use more fruit and leaves….
Preface Dengue fever cases (DHF) in Indonesia in recent years become a nation problem because from year to year has increased the number. At the end of January, the Director General of Disease Control and Environmental Health of the Ministry of Health (MoH) stated there were 107 districts reporting DHF attacks with 1,669 cases. Recorded…
Preface Skunkvine Leaves or named latin Paederia scadens is a shrub, plant fences and wild plants. This plant is usually grown in front of the terrace or in paddy fields. This safeguard has unique characteristics, namely: When we squeeze or tear this leaf it will smell the farting smell of farting stomach, Therefore the leaves…