Ditapis dengan
Sintesis Silika Gel Menggunakan Limbah Kaca Laboratorium Sebagai Sumber Silika
ABSTRACT Silica gel is a material widely used in the industrial sector as an adsorbent, filler, and catalyst support. It can be synthesized from various natural sources containing silica (SiO₂), one of which is laboratory glass waste. In this study, silica gel was synthesized from laboratory glass waste through the production of sodium silicate, followed by precipitation using HCl solution. …
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- 2207036164
Karakteristik Briket Arang Biji Alpukat Dan Cangkang Biji Karet Dengan Pereka…
ABSTRACT Avocado seeds and rubber seed shells are biomass waste that can be used as an alternative source in the form of charcoal briquettes because they contain lignin and cellulose. The purpose of this study is to produce charcoal briquettes with the best characteristics from a combination of avocado seed charcoal and rubber seed shell charcoal with tapioca adhesive, based on SNI No. 01-6235…
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- 1806113513
Karakteristik Pektin Dari Kulit Dan Dami Buah Cempedak Dengan Variasi Konsent…
ABSTRACT Cempedak fruit skin and pulp are waste from cempedak fruit that are usually thrown away, even though this waste can be used as a high-value product such as pectin. Pectin is obtained through an extraction process to separate the pectin component from plant tissue and can be influenced by several factors, one of which is solvent concentration. This study aims to obtain the best eth…
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- 1806125136
Karakterisasi Tepung Porang Termodifikasi Heat Moisture Treatment (Hmt) Pada …
ABSTRACT Porang tubers can be processed into flour through the stages of drying to the flouring process. Porang flour can be used in the food industry as a thickener, filler, stabilizer, and binder. The purpose of this study was to determine the characteristics of HMT modified porang flour properties at different temperatures and obtain the best temperature in porang flour modification. This r…
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- 1806124887
Pemanfaatan Tepung Kulit Ari Kedelai Dan Pure Labu Kuning Dalam Pembuatan Kukis
ABSTRACT Cookies are baked snacks, which are small and sweet. Soybean husk flour and pumpkin puree can be used as a substitute for wheat flour. This study aims to determine the effect of soybean husk flour and pumpkin puree on the nutritional content and sensory quality of cookies and to determine the best formulation for making soybean husk flour and pumpkin puree cookies. The research wa…
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- 1806125099
Karakteristik Fisikokimia Mi Basah Dari Pati Aren Dan Karagenan
ABSTRACT Noodles are one of the food products that contain carbohydrates that can be used as a source of energy besides rice. The basic ingredient for making noodles is flour. Wheat is used as a raw material because it contains gluten which can form noodle dough into elastic and easy to shape, but gluten in wheat can have an impact on damage to microvilli tissue in the small intestine in child…
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- 1806125280
Karakteristik Fruit Leather Bengkuang-Rosella Dengan Penambahan Konsentrasi K…
ABSTRACT Fruit leather is a food product of a kind of dry sweet in the form of a thin sheet that has the consistency and distinctive taste of a type of fruit. The study aimed to obtain the best concentration of carrageenan in the manufacture of fruit leather jicama-rosella. This research was conducted experimentally by using a complete randomized design consisting of five treatments and three …
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- 1806111727
Karakteristik Fisikokimia Kerupuk Sagu Dengan Penambahan Tepung Kedelai (Glyc…
ABSTRACT Sago starch can be made into crackers. Crackers from sago starch have a low protein content. Soybean flour has a high protein content of 35,9% per 100 g. The addition of soybean flour is considered to be able to increase the protein and can improve the quality characteristics of sago crackers. The purpose of this research was to determine the effect of the ratio of sago starch and…
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- 1806111547
Strategi Pengembangan Industri Kecil Menengah Keripik Nanas Secara Berkelanjutan
This research aimed to analyze the sustainable development strategies for the pineapple chips small and medium industry in Kampar Regency. The study was conducted at the pineapple chips small and medium industry in Kualu Nenas Village, Tambang District, Kampar Regency, Riau Province. The research employed observation with both qualitative descriptive and quantitative descriptive approaches…
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- 2106112422
Karakteristik Pati Sagu Termodifikasi Kombinasi Fermentasi Dan Annealing
ABSTRACT Sago starch is one of the carbohydrate-producing plants extracted from the pith of the stem. The use of natural sago starch as a source of starch in food products is still limited because it has deficiencies in physicochemical characteristics. Modified combination of fermentation and annealing method was carried out on sago starch which has limitations in physicochemical characteristi…
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- 2106112928
Keanekaragaman Jenis Tumbuhan Bawah Di Tegakan Pohon Pinus Di Hutan Pinus Buk…
ABSTRACT Bukit Cadika Pine Forest Bangkinang is one of the pine forests in Bangkinang Riau. Pine is a type of tree that is classified as a fast-growing type and does not require special requirements in its planting, so pine can spread naturally to areas south of the equator. The existence of understory plants can also function as soil protectors from rain grains and surface flow and play a rol…
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- 1806111756
Partisipasi Masyarakat Dalam Pengelolaan Objek Ekowisata Mangrove Di Kecamata…
ABSTRACT Mangrove ecosystems play a crucial role in maintaining coastal environmental balance and hold significant potential for sustainable ecotourism development. In Sungai Apit Subdistrict, Siak Regency, the presence of mangrove forests presents both opportunities and challenges for community-based management. This study aims to analyze the level of community participation in managing mangr…
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- 1806125092
Persepsi Dan Upaya Masyarakat Dalam Menanggulangi Konflik Dengan Primata Di D…
ABSTRACT Human-wildlife conflict was an increasing phenomenon in various regions, particularly in areas bordering natural habitats. One such conflict occurred between the community and primates in Pandan Wangi Village, Peranap District, Indragiri Hulu Regency. This study aimed to understand the community's perception of primates, the conflict they faced, and their efforts to mitigate it. The r…
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- 1806110601
Evaluasi Kegiatan Rehabilitasi Mangrove Berbasis Masyarakat Di Desa Jangkang …
ABSTRACT An evaluation of community-based mangrove rehabilitation activities in Jangkang Village, Bengkalis Regency, was conducted to determine the factors influencing the success of the programme and its effectiveness. Rehabilitation focused on two locations: the coastal area and the Jangkang River. The approach used was descriptive qualitative with in-depth interviews, field observations, li…
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- 2006125831
Karakterisasi Kematangan Gambut Pada Tipologi Lahan Kubah Gambut Di Desa Dayun
ABSTRACT This study aims to characterize peat maturity based on the typology of peat domes in Dayun Village, Siak Regency. The peatlands in this area exhibit distinct dome typologies, namely the dome peak, back, and foot, which significantly influence the physical and chemical properties of the soil, including ash content, C-organic content, C/N ratio, and fiber content. The study was conducted…
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- 1806124922
Waktu Aplikasi Herbisida Pra Tumbuh Dan Penyiangan Gulma Terhadap Pertumbuhan…
ABSTRACT Corn is the third most important food crop after rice and wheat in Indonesia. The decrease in corn production in Riau Province is caused by several factors, one of which is the presence of weeds. The purpose of this study was to determine the interaction of pre-emergence herbicide application timing and weed weeding, the combination of pre-emergence herbicide application tim ing and w…
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- 2006110163
Efektivitas Ekstrak Organik Daun Pepaya Jepang (Cnidoscolus Aconitifolius I.M…
ABSTRACT Rice plant (Oryza sativa L.) is an important food crop commodity in Indonesia, providing calories and nutrients as a staple food for the Indonesian people. Rice cultivation is inseparable from pest attacks, which have a significant impact on decreasing rice production. One such pest is the brown planthopper (Nilaparvata lugens Stal.), which can cause total crop failure. One plant …
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- 2106110593
Uji Efektifitas Insektisida Nabati Ekstrak Daun Serai Wangi (Cymbopogon Nardu…
ABSTRACT Leptocorisa oratorius F. is one of the factors causing the decline in rice production. Appropriate and safe control measures for the environment need to be taken, considering that the use of chemical pesticides can have a negative impact on the environment. The treatment solution that can be used to deal with the stink bug pest (Leptocorisa oratorius F.) is by using plant-based pestic…
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- 1806110737
Struktur Populasi Kerang Lokan Polymesoda Expansa Pada Hutan Mangrove Di Desa…
Lokan (Polymesoda expansa) is a bivalve that lives in mangrove forest areas and has important ecological and economic values. The lokan population plays a role in maintaining water quality and is a source of livelihood for coastal communities. This study aims to analyze the abundance, distribution patterns, and frequency distribution of individual sizes of P. expansa in the mangrove forest of B…
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- 2104110089
Kelimpahan Ikan Karang Famili Chaetodontidae Dan Kondisi Terumbu Karang Di Ka…
Coral reefs are massive piles of sediment produced from calcium carbonate produced by the phylum cnidaria, class anthozoa, order madreporaria, with the addition of calcareous algae and other organisms that produce calcium carbonate. One group of biota that lives in association with coral reefs and plays an important role in the coral reef ecosystem is Chaetodontidae fish. The taking of the Chae…
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- 2004113347
Karya Umum 
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Ilmu-ilmu Sosial 
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Kesenian, Hiburan, dan Olahraga 
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Geografi dan Sejarah